RPL: WSC, TSC, HSC; Size 079; Centrifugal Chiller Single...

Replacement Parts List No. 700000400Revision H 11/2016

To find your Daikin Applied parts distributor, call 1-800-377-2787 or visit www.DaikinApplied.com

DaikinMcQuay

Centrifugal ChillerSingle Compressor

WSC, TSC, HSC079

RPL 7000004 / Centrifugal; WSC/TSC/HSC Size 079 Rev. H 11/16

ContentsParts List Revision History.................................................................................................................................. 3Electrical Legend ................................................................................................................................................ 4Nomenclature Nameplate Locations and Part Numbers ..................................................................................................... 5 Unit Dataplate .............................................................................................................................................. 6 Model Number- Unit, Style Number- Unit, Serial Number- Unit ................................................................... 6 Model Number- Complete ......................................................................................................................7 - 11Control Box- MicroTech 200 Mounting of Unit Control Panel and Lube Box ........................................................................................... 12 Front Panel & Inside of Micro Control Door Assembly ............................................................................... 13 Interior Panel ....................................................................................................................................... 14 - 15 Sensors ...................................................................................................................................................... 16 Cables ........................................................................................................................................................ 17 Oil Pump Lube Box Assembly .................................................................................................................... 18Control Box- MicroTech II ................................................................................................................................. 19 Unit Control Box Mounting Components .................................................................................................... 19 Unit Control Box Detail - Until 5/05 ..................................................................................................... 20 - 21 Unit Control Box Detail- 5/05 to 6/11 ................................................................................................... 22 - 23 Unit Control Box Detail- 6/11 and Later............................................................................................... 24 - 25 Compressor Control Box Mounting Components ...................................................................................... 26 Compressor Control Box Detail- Until 6/11 ......................................................................................... 27 - 28 Compressor Control Box Detail- 6/11 and Later ................................................................................. 29 - 30 Cables and Sensors ............................................................................................................................ 31 - 33Starter- Units with MicroTech 200 Control Box .......................................................................................... 34 - 35Starter-Compact- Units with MicroTech II Control Box .............................................................................. 36 - 38Starter-Mini Cabinet- Units with MicroTech II Control Box................................................................................ 39Differential Pressure Switch ............................................................................................................................. 40Hot Gas Bypass......................................................................................................................................... 41 - 46WSC/TSC Liquid Line....................................................................................................................................... 47Thermal Expansion Valve, Ball Valve, Sight Glass, King Valve, ...................................................................... 47Flanges, Gaskets, O'Rings, Pilot Valve Sensor Well, Tubing ........................................................................... 47Diagram ............................................................................................................................................................ 47WSC/TSC Liquid Line................................................................................................................................ 48 - 51Condenser & Evaporator Valves ...................................................................................................................... 52Insulation .......................................................................................................................................................... 53Condenser Nomenclature ............................................................................................................................................. 54 Sight Glass, Flanges, Heads, Gaskets, Tubes .......................................................................................... 55Evaporator Nomenclature ............................................................................................................................................. 57 Sight Glass, Liquid Line Flange, Heads, Gaskets, Tubes .......................................................................... 58Compressor ...................................................................................................................................................... 60 Nomenclature ............................................................................................................................................. 60 Mounting Brackets and Hardware .............................................................................................................. 61 4- Way SA/SB Solenoid Valve & Tubing .................................................................................................... 62 Motor Drain Line, Motor Cooling Line, Liquid Injection ....................................................................... 63 - 65 Suction and Discharge Lines .............................................................................................................. 66 - 67 Section Assemby- Main Sections, O'Rings, Screws .................................................................................. 68 Front End— Inlet— Section; Vanes, Piston, Cone, Seals .......................................................................... 69 Main Gear Train- ........................................................................................................................................ 70 Impeller, Volute, Diffuser, Oil Filter, Spin Down, Low Speed Gear & Bearings, Gear Hsg &Seals ..... 70 - 71 High Speed Assembly ......................................................................................................................... 72 - 73 Gears- High Speed (Pinion) & Low Speed (Bull) ....................................................................................... 74 O'Ring Kits ................................................................................................................................................. 74 15" Motor Section ................................................................................................................................ 75 - 82 20" Motor Section ................................................................................................................................ 83 - 93 Discharge Flange/O'Ring, External Flanges, ............................................................................................ 94 15" Motor Terminal Box- Free Standing Starter or VFD (Code 29-2= 5, L)........................................ 95 - 97 15" Motor Terminal Box- Unit Mounted Starter or VFD ............................................................................. 98 20" Motor Terminal Box- Free Standing Starter or VFD .................................................................. 99 - 101 20" Motor Terminal Box- Unit Mounted Starter or VFD ........................................................................... 102Oil ................................................................................................................................................................. 103Oil Pump Nomenclature ........................................................................................................................................... 103 16" Cast & Machined Sump Oil Pump ............................................................................................104 - 111 14" Welded Steel Sump Oil Pump ..................................................................................................112 - 116Critical Parts List.......................................................................................................................................... CPL1


Parts List Revision History Revision Date Description

A thru F Revision history details archived. G 04/2012 Major update of document, including: Corrections and additions to Unit, Condenser and Evaporator Nomenclature. Control Box- MTII: Expanded information for Operator Interface Panel. Added drawing and components for "Unit Control Box- 6/11 and later." Added drawing and components for "Compressor Control Box- 6/11 and later." Added drawing and components for "WSC/TSC Liquid Line: Electronic Expansion Valve." Removed Condenser & Evaporator Head part numbers, added note to contact McQuayParts. Added information to drawing and components for Motor Cooling Line- 9/11 & later. Plus various other changes, corrections and clarifications. H 11/2016 Page 19: Corrected descriptions for Ref. 15 OITS Cables. Added Power Cord w/AC Adapter. Pages 21, 23 & 25: Updated description for BACnet to MS/TP, was RS232. Page 59: Corrected description for Evaporator Gaskets. Page 67: Corrected size of Ref# 125 Disch Check Valve, was 5". Page 111: Corrected quantity for Ref. #104 O-Ring, was 1. Page CPL1: Added new page for Critical Parts List.

Daikin Applied, 13600 Industrial Park Blvd., P.O. Box 1551, Minneapolis, MN 55440 (763) 553-5330


Electrical Legend Sch. Sym. Description Location 1M, 2M Contactor Starter 1S, 2S Energizing Contactor Starter ADI Analog/Digital Input Board MicroTech 200 Control Box AOX Analog Output Board MicroTech 200 Control Box CAP Capacitor Lube Box (MicroTech 200) or Compressor Control Box (MicroTech II) CB Circuit Breaker MicroTech 200 or MicroTech II Unit Control Box CF Condenser Flow Switch Tube Sheet Support- MicroTech II Units CHW1 Evaporator Flow Switch Tube Sheet Support- MicroTech 200 Units CR Relay MicroTech II Compressor Control Box CS01- CS10 Sensors- Compressor Controller Throughout Unit- MicroTech II (see MicroTech II section for sensor placement) CTB1, CTB2 Terminal Block Compressor Controller- MicroTech II Units CW1 Condenser Flow Switch Tube Sheet Support- MicroTech 200 Units DIST/ISO Dist. & Isolation Board MicroTech II Unit Controller EF Evaporator Flow Switch Tube Sheet Support- MicroTech II Units FVC Flux Vector Control VFD Panel (Code 29-1= V) HP High Pressure Switch MicroTech 200 Panel HR Relay MicroTech II Compressor Controller KDI Keypad/Display MicroTech 200 Panel LR Relay MicroTech II Compressor Controller MCB1 Main Control Board MicroTech 200 Panel MCR Motor Control Relay Starter Panel OBA Output Board MicroTech 200 Panel OIM Operator Interface Module VFD Panel (Code 29-1= V) OITS Operator Interface Touch Screen MicroTech II Units OL Oil Pump Overload Lube Box (MicroTech 200) or Compressor Control Panel (MicroTech II) OP Oil Pump Contactor Lube Box (MicroTech 200) or Compressor Control Panel (MicroTech II) pC02 Main Controller MicroTech II Unit Controller PHP1 High Pressure Transducer Discharge Nozzle pLAN LAN Cable Connects MicroTech II Controllers RES Transition Resistor Starter RMI Remote Meter Interface VFD (Code 29-1= V) S00- S22 Sensor- MicroTech 200 Throughout the Unit (see MicroTech 200 section for sensor placement) SA/SB 4- Way Vane Speed Solenoid Compressor Gear Housing SC Signal Converter MicroTech 200 Control Box or MicroTech II Compressor Control Box T1, T2, T3 Main Control Transformer Starter T2 24V Control Transformer MicroTech 200 Control Box T3 18V Control Transformer MicroTech 200 Control Box TR Timing Relay Starter TRP Transition Resistance Protector Starter TSW Toggle Switch- Templifier MicroTech 200 Control Box (TSC or TDC only) US02- US10 Sensor- Unit Controller Throughout Unit- MicroTech II (see MicroTech II section for sensor placement) UTB1 Unit Control Terminal Block MicroTech II Unit Control Box VC Vane Close Switch Lube Box- MicroTech 200 Unit VR Voltage Relay Lube Box- MicroTech 200 Unit


NomenclatureNameplate Locations and Part Numbers

Compressor Dataplate pn: 071583501

Evaporator Dataplate pn: 719813601 (until 8/03)pn: 330528601(8/03 & later)

Unit Dataplate pn: 070191901 (units with factory mounted starters)pn: 719816401 (units with free standing starters)

Front View

End View- MicroTech 200 Units End View- MicroTech II Units

Unit Dataplate pn: 070191901 (units with factory mounted starters)pn: 719816401 (units with free standing starters)

Condenser Dataplate pn: 719813601 (until 8/03)pn: 330528601(8/03 & later)


STN U 01 05 048

Plant Identification AbbreviationSTN = Staunton

Serial Number (build sequence)

U= Unit

Year of Manufacture00= 200001= 200102= 200203= 200304= 200405= 2005

etc.

Month of Manufacture01= January02= February03= March04= April05= May06= June

07= July08= August09= September10= October11= November12= December

Serial Number- Unit

NomenclatureUnit Dataplate

WSC 079 L

Unit ModelWSC= Water- Cooled Single Compressor Centrifugal ChillerHSC= Water- Cooled Single Compressor Centrifugal Chiller with Heat Recovery CondenserTSC= Templifier, Single Compressor Centrifugal

Impeller Size079= 7.9" Diameter

Impeller TypeL

Model Number- Unit

E 923456 010

6- Digit G.O. Number G.O. Item Number

Style Number- Unit

Units w/ Factory Mounted Starter Units w/ Free Standing Starter

Always "E"


1. Model TypeWSC= Water Cooled Centrifugal Chiller- CentrifugalHSC= Water Cooled Heat Recovery Chiller- CentrifugalTSC= Centrifugal Templifier

2. Compressor Size/Impeller Type079 (7.9" impeller)079L

3. Gear Ratio Code (speed code)AC, AD, AE, AF, AG, AH, AJ, AK, AL, AM, AN, AP, AQ, AR, AS, AT, AU, AV, AW, A2, AY, AZ, BA, BB, BC, BD, BE, BF, BG, BH

4. Motor Horsepower/Voltagefirst 2 digits= horsepower, third digit= voltage60 Hz. Codes18= 185HP 19= 180HP 20= 200HP 21= 210HP 23= 230HP 25= 250HP 29= 290HP 31= 300HP 32= 320HP 34= 350HP 35= 350HP 40= 400HP 41= 400HP (410HP med. volt) 47= 450HP 49= 500HP 50= 500HP 57= 575HP 58= 575HP 65= 650HP 66= 650HP 73= 730HP50 Hz. Codes15= 150HP 16= 154HP 17= 167HP 18= 192HP 19= 180HP 20= 208HP 21= 210HP 23= 242HP 25= 265HP 29= 292HP 31= 292HP 32= 340HP 34= 333HP 35= 333HP 41= 375HP (415HP med. volt.) 46= 450HP 47= 417HP 49= 479HP 50= 480HP 57= 542HP 58= 540HP 65= 510HP60 Hz. CodesN= 200V B= 208V P= 220V V= 230V 4= 400V A= 440V R= 460V S= 480V D= 575V Q= 416V M= 2400V C= 3300V L= 4160V 3= 2300V T= 4600V 2= 6600V50 Hz. CodesE= 220V Y= 346V F= 380V G= 400V K= 415V H= 440V Z= 500V J= 3300V 6= 3000V 8= 6000V 9= 6600V

5. Refrigerant Contamination ProtectionY= None

6. Sound ControlL= Liquid Injection

7. Compressor Revision LevelA= Rev. Level A B= Rev. Level B C= Rev. Level C D= Rev. Level D

8. Evaporator DescriptionE2209= Standard Evaporator, 22" Diameter/9' Long E2609= Standard Evaporator, 26" Diameter/9' Long E3009= Standard Evaporator, 30" Diameter/9' Long E3609= Standard Evaporator, 36" Diameter/9' Long E2212= Standard Evaporator, 22" Diameter/12' Long E2612= Standard Evaporator, 26" Diameter/12' Long E3012= Standard Evaporator, 30" Diameter/12' Long E3612= Standard Evaporator, 36" Diameter/12' Long

9. Evaporator Tube Descriptionfirst digit= Tube Count/ second digit= Tube typeTube Count22" diameter: B= 138 C= 122; 26" diameter: B= 226 C= 178 30" diameter: B= 300 C= 262 36" diameter: B= 458 C= 414 D= 352Tube TypeE= Turbo EFP .025 Wall; F= Turbo EFP .028 Wall; Q= Turbo EFP .035 Wall

10. Evaporator Head Descriptionfirst digit= Number of Water Passes: 1, 2, 3second digit= Inlet Nozzle Location: L= Left R= Rightthird digit= Nozzle Type: A= Victaulic (std.); B= Flanged; C= Marine Box- Victaulic; E= Marine Box- Flanged

WSC 079L AV 40B Y L D E3012 BE 2LA B4 0450 CC Y A C3012 BLYY Code: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17

NomenclatureModel Number- Complete

2LAYYY D4 1370 CCYY YY A A 134 172 IB 2LEMBA 21YY2YYY 0325 H H2 B Code: 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33

1 1 B Y S Y 1 A A 0440 U B C Y Y Y Y 1 Y Code: 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52


11. Evaporator Design Pressuresfirst digit= Refrigerant Side Pressure: B= 180 PSIG; C= 200 PSIG; D= 225 PSIGsecond digit= Waterside Pressure: 1= 150 PSIG ASME; 2= 250 PSIG ASME; 3= 350 PSIG ASME; 4= 150 PSIG Non-ASME; 5= 300 PSIG Non-ASME

12. Evaporator Leaving Water TemperatureCode is listed in tenths of °F(example 0450= 45.0 °F)

13. Evaporator Tube Sheet & Head Materialfirst digit= Tube Sheet Material: C= Carbon Steel (std.); N= Monel Clad; S= Stainless Steel Clad; T= Titanium Clad Steelsecond digit= Head Material: C= Carbon Steel (std.); E= Epoxy Coated

14. Evaporator Tube Cleaning SystemY= None B= WSA Brushes

15. Evaporator Model RevisionA= Revision A

16. Condenser DescriptionC2209= Standard Condenser, 26" Diameter/9' Long C2212= Standard Condenser, 26" Diameter/12' LongC2609= Standard Condenser, 26" Diameter/9' Long C2612= Standard Condenser, 26" Diameter/12' LongC3009= Standard Condenser, 30" Diameter/9' Long C3012= Standard Condenser, 30" Diameter/12' Long

17. Tower Condenser Tube Description/Heat Recovery (Split Head Condenser Only) Tube Descriptionfirst & third digit= Tube Count/ second & fourth digit= Tube typeTube Count22" diameter: B= 300 C=260; 26" diameter: B= 426 C= 377 D= 33530" diameter: B= 584 C= 526 D= 476Tube TypeL= Turbo CSL .025 Wall; N= Turbo CSL .028 Wall; P= Turbo CSL .035 WallIf there is no Heat Recovery Condenser digits 3 & 4= Y

18. Tower Condenser Head Description/Heat Recovery (Split Head Condenser Only) Head Descriptionfirst & fourth digit= Number of Water Passes: 1, 2, 3second & fifth digit= Inlet Nozzle Location: L= Left R= Rightthird digit= Nozzle Type: A= Victaulic (std.); B= Flanged; D= Marine Box- Victaulic; F= Marine Box- Flangedsixth digit= Nozzle Type: A= Victaulic (std.); B= FlangedIf there is no Heat Recovery Condenser digits 4, 5 & 6= Y

19. Condenser Design Pressuresfirst digit= Refrigerant Side Pressure: C= 200 PSIG; D= 225 PSIG; E= 250 PSIG; F= 275 PSIG; G= 300 PSIGsecond digit= Waterside Pressure: 1= 150 PSIG ASME; 2= 250 PSIG ASME; 3= 350 PSIG ASME; 4= 150 PSIG Non-ASME (std.); 5= 300 PSIG None-ASME

20. Maximum Condenser Leaving Water TemperatureCode is listed in tenths of °F (example 1370= 137.0 °F)

21. Condenser Tube Sheet & Head Materialfirst & third digit= Tube Sheet Material: C= Carbon Steel (std.); N= Monel Clad; S= Stainless Steel Clad; T= Titanium Clad Steelsecond & fourth digit= Head Material: C= Carbon Steel (std.); E= Epoxy CoatedIf there is no Heat Recovery Condenser digits 3 & 4= Y

22. Condenser Tube Cleaning SystemYY= None Tower Cond./None HR Cond. YB= None Tower Cond./WSA Brushes HR Cond.BY= WSA Brushes Tower/None HR Cond. BB= WSA Brushes Tower/WSA Brushes HR Cond.

23. Condenser Model RevisionA= Revision A


Continued


24. Pressure Vessel CodeA= ASME (standard); B= Belgian; D= TUV (German); E= TUV (Austrian); J= Australian; K= Swiss; P= Chinese

25. Refrigerant Type134= Refrigerant 134a

26. Refrigerant WeightTotal weight divided by 10 rounded to next whole number (example: 1712/10= 172)

27. Main Expansion Valve/ Pilot Valvefirst digit= Main Expansion Valve: Q= 550 ton; P= 800 ton; E= 650 ton EEXVsecond digit= Pilot Valve: B= 9 ton; E= 9 ton (TSC); Y= None (EEXV)

28. Controller OptionsMicroTech 200first digit= Control Type: M= MicroTechsecond digit= Sensor Functions: A= Outdoor Air (OA) Thermistor S20; B= OA and HR; H= Heat Recovery (HR) Thermistors S21/S22third digit= Language: E= English Language/English Units; M= English Language/Metric Units; J= Japanese; C= Chinesefourth digit= Instruments: M= Modem; Y= Nonefifth digit= Special Functions: A= Analog Outputs; B= Analog Outputs & Signal Converter; S= Signal Convertersixth digit= Enclosure: A= NEMA 1; B= NEMA 4; C= NEMA 12MicroTech IIfirst digit= Control Type: 2= MicroTech IIsecond digit= Size: L= Large; H= Heat Recoverythird digit= Language: E= English Languagefourth digit= Instruments: M= Modem; Y= Nonefifth digit= Communications: B= BACnet; E= BACnet w/ethernet; L= LonWorks; M= MODBUS; P= Serial Port w/modem; S= Serial Port (RS232)sixth digit= Enclosure: A= NEMA 1

29. Starter Optionsfirst digit= Starter Type: 2= Wye-Delta Closed; 3= Across-The-Line; 4= Auto Transformer; 5= Primary Reactor; 6= Solid State V= Variable Frequency Drivesecond digit= Enclosure: 5= 90" X 36" X 21" free standing; 5=Freestanding compact starter; 7= Medium/High Voltage 90" X 36" X 36" free standing; R= Compact starter (72") unit mounted; 9= Med/High Voltage 90" X 36" X 36" free standing; L= VFD free standing; M= VFD unit mounted; G= Mini Cabinet unit mountedthird digit= Meters: Y= Nonefourth digit= Disconnect: Y= Nonefifth digit= Surge Protection Capacitor: 2= Surge Capacitor mounted in Compressor Motor Terminal Box; S= Surge Capacitor mounted in Starter Box; Y= Nonesixth digit= Phase Loss/Rotation Protection: Y= Noneseventh digit= Ground Fault Protection: Y= Noneeighth digit= Display: A= Amp Display; F= Full Display

30. Rated Load AmpsActual RLA

31. Hot Gas BypassH= Hot Gas Bypass (standard on HSC & TSC)Y= None

32. Insulationfirst digit= Condenser & Evaporator Shell Insulation: H= ¾" Closed Cell Foam Insulation on Evaporator Shell, Suction Piping, Compressor Inlet, Motor Barrel + High Humidity 2= Closed Cell Foam Insulation on Condenser Shell Only 3= 1-½" Closed Cell Foam Insulation on Evap. Shell, ¾" Insulation on Suction Piping, Comp. Inlet, Motor Barrel + High Humidity 5= Code H + Code 2- 6= Sound Insulation on Condenser & Discharge Line 7= Sound Insulation on Discharge Line Only D= Daikin Specifications M= Code H + Code 7 N= Code 3 + Code 7 S= Code H + Code 6 T= Code 3 + Code 6 Y= Nonesecond digit= Condenser & Evaporator Head Insulation: Y= None; 1= Return Heads Only; 2= Return & Connection Heads


Continued


33. Water Pressure Differential SwitchE= Evaporator C= Condenser B= Both Evaporator & Condenser Y= None

34. Paint1= Standard Painting

35. Packaging1= Standard Wood Skid; 2= Open Export Crate; 3= Totally Enclosed Export Crate; 4= Shipping Bag w/Wood Skid5= Shipping Bag Only; 6= Shipping Bag w/ Totally Enclosed Export Crate; 7= Shipping Bag w/Open Export Crate; Y= None

36. Refrigerant TagA= Full Factory Charge B= Holding Charge

37. MiscellaneousY= None X= Special (specials not covered in the normal code string)

38. Oil CoolerS= Water Cooled w/Factory Solenoid (standard)

39. RebateY= None R= Rebate

40. Testing1= Standard Factory Performance Test2, 9, A, B, C, D, E, F, G, H, J, Q, S= Various Witness Tests3, 4, 5, 6, 7, 8, K, L, M, N, P, R, T= Various Certified Performance TestsY= None

41. Approval ListingA= ARI Approval U= UL C= Canadian ULV= ARI + UL D= Canadian ARI + UL Y= None

42. Latest Unit Model RevisionA= Revision A

43. TonsActual Tons

44. StartupY= Export- No StartupU= Domestic Startup7= Canadian Startup

45. Labor WarrantyY= Export Order, no labor warrantyB= Domestic Order, 1st year labor warranty7= Canadian Order, 1st year labor warranty

46. Extended WarrantiesY= NoneC= Extended 1 year parts; D= Extended 1 year parts + Labor; E= Extended 2 year parts; F= Extended 2 year parts + Labor;G= Extended 3 year parts; H= Extended 3 year parts + Labor; J= Extended 4 year parts; K= Extended 4 year parts + Labor;(L thru S apply to Compressor/Drive Train Only)L= Extended 1 year parts; M= Extended 1 year parts + Labor; N= Extended 2 year parts; O= Extended 2 year parts + Labor;P= Extended 3 year parts; Q= Extended 3 year parts + Labor; R= Extended 4 year parts; S= Extended 4 year parts + Labor

47. Always Y

48. Always Y


Continued



Continued

49. Always Y

50. MotorA= A.O. Smith C= YYZM= Ram R= Reliance

51. Refrigerant Warranty0 thru 5= actual number of years

52. Delayed Warranty StartY= None

53. MiscellaneousY= StandardC= Compressor Kit onlyB= BOM onlyM=Stock ModificationR= Retrofit Compressor Kit only

54. Coolant RatingW= Water on Evaporator and CondenserG= Non-water on Evaporator, Condenser, or both

55. Always YYYY

56. Always YYYY

57. Always YYYY


Control Box- MicroTech 200Mounting of Unit Control Panel and Lube Box

Ref. Description Part Qty. No. Number 201 Control Box- MicroTech 200 1

202 Screw .37 x .75 735033230 4 203 Washer- Plain .375 ZPS 040500316 4 204 Washer- Lock .375 ZPS 048164812 4 260 Lube Box- 60 Hz. 1 330006601 1 Lube Box- 50 Hz. 1 330006602 1 280 Screw .25- 20 X.75 040499024 4 282 Washer- Lock .25 ZPS 048164808 4 283 Nut- Hex .25- 20 040499901 4 301 Bracket- Control Box 070013253 2

280

283282

1 See following pages for component detail.

260201

301202

203 204

Oil Pump Bracket

Shown with Lube Box Cover and Components Panel

Removed


Control Box- MicroTech 200Front Panel & Inside of Micro Control Door Assembly

503

505

504

506

503

418

413

Ref. Description Part Qty. No. Number 412 Toggle Switch- Contrast Control 735004521 1 413 Membrane Switch- Control English Language 057900901 1 Japanese Language 057900911 1 Chinese Language 074789101 1 414 KDI Control 073378501 1 418 Cover- KDI Board 073012201 1 503 Hinge- Painted 070806401 2 504 Latch- Door Lock 350065401 1 505 Door- Power 073117201 1 506 Door- Control 350108101 1 N/S Cover- Sensor 070691601 1N/S= Not Shown on Diagram.

Inside of Micro Door Ass'y

414

418

412

418


Control Box- MicroTech 200Interior Panel Diagram

161 162

507508

509 518

Micro Door Ass'y

(see previous page)

111

142

154160

152159

163

158

133

130 156 150 155

113125126

107

157

125126

108

109

102

103104

524 525184182

183

Modem Detail

971 972 974

970976

523

143

106

522

511 See Detail above


Control Box- MicroTech 200Interior Panel Components

Ref. Description Specification Part Qty. No. Number 102 Main Controller- MicroTech M280 065487350 1 1 103 ADI Board until 3/03 065816003 1 ADI Board 3/03 and later 330325401 1 104 Mount- ADI Board 055727206 1 106 Cord Set- PCB Interface 049265103 1 107 Ribbon Cable 50C 18/24 OB 049265208 1 108 Ribbon Cable 50C 3" 072941801 2 109 Clip, Flat- Cable 049766201 2 111 Terminal Block AD1 AD2 072993901 2 113 Transformer- Control .03 KVA 24/18V 046738114 1 125 Terminal Block 9 Pole 1 Row 065499909 11 126 Cover- Terminal Block 065500009 11 130 Bracket- Terminal Block 073212801 3 133 Insulation- Fishpaper 029024700 1 142 Board- Signal Converter SC 049264901 1 143 Spacer- Signal Converter 049266702 4 150 Toggle Switch (TSC Templifier Only) TSW 735004521 1 152 Output Board 24 SM 072986401 1 154 Board- Guardistor 067113001 1 155 Circuit Breaker 3A 1P 735073301 1 156 Transformer 50 VA 120/24V 060630801 1 157 Terminal Block Unit & Field 073118801 1 158 Varistor 30 VRMS 049759701 1 159 Ferrules- Dual Wires 8 mm 073008204 19 160 Mount- Circuit Board 055727207 1 161 Socket, Relay- High Pressure 735003105 1 162 Relay- High Pressure HP 735020820 1 163 Relay- Output Board 073202501 19 182 AOX Board 4 Channel 066794804 1 183 Mount- AOX Board 055727203 1 184 Cord Set 9" 28AWG 065499702 1 507 Bracket- Magnetic Latch 073212701 1 508 Magnetic Latch 034905200 1 509 Fastener- Magnetic Latch 034905000 1 511 Gasket .12 X .75 070199209 1 518 Bushing- Snap In 2.00" 030188500 1 522 Bushing- Snap In 1.50" 036561900 1 523 Plug- Terminal Housing 4 Pin Female 049264502 1 524 Plug- Terminal Housing 6 Pin Female 049264501 2 525 Terminal- Socket 24-18 AWG 049264702 12 970 Modem 14.4 BAUD 063585005 1 971 Cord Set- Modem 073372702 1 972 Gasket .25 X .70 070199207 1 974 Bracket- Modem Mounting 073043505 1 976 Bracket- Vertical, Modem 073014701 11 Controller needs to be programmed.The Unit serial number is required to properly program the controller.


Control Box- MicroTech 200Sensors

502

503

500

501

Ref. Description Part Qty. No. Number 500 Low Pressure Transducer 071568501 2 501 High Pressure Transducer 071568601 2 502 Sensor- 20 foot 073012002 9 1

503 Sensor- 50 foot 073012005 1 504 High Pressure Cable Assy (HP1) 070829997 1 N/S Boot- Transducer Protection 071583301 4 N/S Cable- Pressure Transducer, 10 ft. 074667501 3 N/S Cable- Pressure Transducer, 15 ft. 074667502 1 N/S High Pressure Switch- 190 PSI 074796302 1N/S= Not Shown on Diagram.1 Quantity for HSC units is 11 (Sensors S21 & S22 are added into the additional nozzles).

Sensor Application Sensor Application S00 Evap. Leaving Water Temp. S01 Evap. Entering Water Temp. S02 Compr. Suction Temp. S08 Cond. Liquid Line Temp. S09 Cond. Entering Water Temp. S10 Cond. Leaving Water Temp. S12 Compr. Discharge Temp. S13 Oil Feed Temp. S14 Oil Sump Temp. S15 Oil Vent Low Press. Transducer S16 Evap. Refrigerant Low Press. Transducer S17 Cond. Refrigerant HP Transducer S18 Oil Feed Gauge High Press. Transducer S20 Outdoor Air S21 Entering Heat Recovery Temp. (HSC) S22 Leaving Heat Recovery Temp. (HSC)

Sensor Application

HP1 Detail

501

502

502

502

502

502

502

502

502

502

502

500

504HSC only


Control Box- MicroTech 200Cables

Ref. Description Part Qty. No. Number 401 Cable- Lube Box to Control Box 200 330006798 1 403 Cable- Lube Box to Oil Pump 330006731 1 405 Cable- Oil Cooler Solenoid 330006751 1 406 Cable- Liquid Injection 070813333 1 408 Cable- Hot Gas Valve 070813552 1 411 Cable- Evaporator DPS 071543664 1 412 Cable- Condenser DPS 071543663 1 866 Cable- 20" Motor Terminal Box 070829971 1 888 Cable- Guardistor 070829989 1

Control Box

408411

412

406

866

888

403

405

401


Ref. Sch. Description Part Qty. No. Sym. Number Complete Lube Box Assembly 60 Hz. Units 330006601 50 Hz. Units 330006602 1 Box- Lube 071467601 1 2 Panel 071435301 1 2A Screw #10 x .37 735032742 5 3 OP Contactor- Oil Pump Motor 072997402 1 3A Screw #8 x .75 735032732 2 4 OL Overload 735021501 1 4A Screw #8 x .37 735032729 2 5 Heater- Overload 735021577 1 6 Terminal Block 073014801 1 6A Screw #4 x .63 073208301 2 7 CAP Capacitor 60 Hz. Units 35 MFD @ 370V 735067401 1 50 Hz. Units 60 MFD @ 370V 735067403 1 8 Strap- Capacitor 071435401 1 8A Screw #10 x .37 735032742 2

Control Box- MicroTech 200Oil Pump Lube Box Assembly

Diagram

23

1

6 6A

7

8

3A2A

8A

4

54A


Control Box- MicroTech IIUnit Control Box Mounting Components

24

19

22

2321

18 27

22

24

22

23

26

15

19

18

16

25

NOTE: Original design Operator Interface Panel shown. Mounting hardware is the same for all panels.

Ref. Description Specification Part Qty. No. Number 15 Operator Interface Panel (OITS), Original until 5/05* 071858001 1 Cable, 7-wire single, Original until 5/05* 330367901 1 Connector Only, Original until 5/05* 330332007 1 15 Operator Interface Panel w/cables, 12” Beige 5/05 & later* 330277501 1 15 Operator Interface Panel w/VGA & Serial cables, 15” Beige 5/05 & later* 330276501 1 15 Operator Interface Panel w/ VGA & Serial cables, 15” Black 5/05 & later* 330276502 1 Cable, 12V DC Power w/4 Pin Molex & 2 Plugs all 5/05 & later* 300040768 1 Cable, Serial all 5/05 & later* 300043345 1 Cable Kit (includes VGA & Serial cables) all 5/05 & later* 300043289 1 Power Cord w/AC Adapter all 5/05 & later* 300053912 1

16 Support Arm Assy, Beige (includes swivel pin, washers, & nut) 330815401 1 16 Support Arm Assy, Black (includes swivel pin, washers, & nut) 330815411 1

18 Block- Mount 330406501 2 19 Shelf 330329601 1 21 Screw 040499041 4 22 Washer- Plain 040500316 12 23 Washer- Lock Spring 048164812 8 24 Washer- Lock 040500213 12 25 Washer- Nylon 330366101 4 26 Nut 040499906 4 27 Screw 040499040 4

* For units built 1/05 to 5/05, check unit to verify which panel is installed. Original panel had single cable, later panels have 3 cables.


Control Box- MicroTech IIUnit Control Box Detail - Until 5/05

Diagrams

102

▼

104106

105

103

101

107

16

15

2

6

3

8

4

7

10

Modem Detail(Code 28= 2LEYPA)

Unit Control Detail


N/S= Not Shown on diagram.1 Controller must be programmed before shipping. Unit serial number and software code (located on controller label) are required when ordering to insure proper software installation.

* This control box was used with the original design operator interface panel (which is connected to the control box with one seven-wire cable). A new design flat screen operator interface panel can be retrofitted for use with this control box by using retrofit kit p/n 300040547.

Control Box- MicroTech IIUnit Control Box Detail - Until 5/05*

Components

Ref. Sch. Description Specification Part Qty. No. Sym. Number 1 Enclosure- No Emergency Cut-Off Switch until 2/03 330406101 1 Enclosure- w/Emergency Cut-Off Switch 2/03 & later 330406102 1 2 Bracket- Switches 330329701 1 3 UTB1 Terminal Block w/Rail 330407301 1 4 pC02 Controller- with Display 1 Large 330268311 1 5 CB Circuit Breaker 5 Amp SP 735073302 1 6 Switch 125V 071995301 2 7 Serial Gateway RS 232 Code 28, digit 5= P, S 330343102 1 MODBUS Code 28, digit 5= M 330343101 1 LonWorks Code 28, digit 5= L 330343401 1 BACnet MS/TP Code 28, digit 5= B 350147407 1 BACnet w/Ethernet Code 28, digit 5= E 350147406 1 8 Board- Distribution & Isolation with connectors 330272602 1 10 Connector Large Controller 330803053 1 Connector Small Controller 330803053 1 16 Switch- Emergency Cut-Off 735004521 1 101 Bracket- Modem Code 28= 2LEYPA 330421601 1 102 Bracket- Modem Code 28= 2LEYPA 330421701 1 103 Circuit Board- Modem Code 28= 2LEYPA 330274501 1 104 Bracket Code 28= 2LEYPA 070199207 1 105 Cord Set- Modem Code 28= 2LEYPA 330422001 1 106 Cord Set- BACnet Code 28= 2LEYPA 330421901 1 107 Serial Gateway- RS232 Code 28= 2LEYPA 330343102 1 N/S Connector- Service 330406701 1


12

22

24 23

16

Control Box- MicroTech IIUnit Control Box Detail- 5/05 to 6/11

Diagrams

7

10

17

2

8

3

5 6

HGBP Electronic Expansion Valve Driver & Transformer Detail

4



Ref. Sch. Description Specification Part Qty. No. Sym. Number 2 Bracket- Switches 330329701 1 3 UTB1 Terminal Block w/Rail 330407301 1 4 pC02 Controller- with Display 1 330268311 1 5 CB Circuit Breaker 5 Amp SP 735073302 1 6 Switch 125V 071995301 2 7 Serial Gateway RS 232 Code 28, digit 5= P, S 330343102 1 MODBUS Code 28, digit 5= M 330343101 1 LonWorks Code 28, digit 5= L 330343401 1 BACnet MS/TP Code 28, digit 5= B 350147407 1 BACnet w/Ethernet Code 28, digit 5= E 350147406 1 8 Relay 24V 330720910 1 10 Connector 330803053 1 12 Holder- Relay 330720911 1 16 Switch- Emergency Cut-Off 735004521 1 17 UCM Board- Universal Communications 330275202 1 22 PC Assy- Single Board PC 330277301 1 23 Driver- HGBP Electronic Expansion Valve 330277803 1 24 Transformer- Isolation 15VA 330277601 1 N/S Connector- Service 330406701 1

Control Box- MicroTech IIUnit Control Box Detail- 5/05 to 6/11

Components


Control Box- MicroTech IIUnit Control Box Detail- 6/11 and Later

Components

24

22

23

Controller

PC

6

12

17

4

7

103

2

5

16

8


Control Box- MicroTech IIUnit Control Box Detail- 6/11 and Later

Components


Ref. Sch. Description Specification Part Qty. No. Sym. Number 2 Bracket- Switches 330329703 1 3 UTB1 Terminal Block w/Rail 330407322 1 4 pC02 Controller- with Display 1 332608311 1 5 CB Circuit Breaker 5 Amp SP 735073302 1 6 Switch 125V 071995301 2 7 Serial Gateway RS232 Code 28, digit 5= P,S 332608701 1 MODBUS Code 28, digit 5= M 332608801 1 LonWorks Code 28, digit 5= L 332608501 1 BACnet MS/TP Code 28, digit 5= B 350147407 1 BACnet w/Ethernet Code 28, digit 5= E 350147406 1 8 Relay 24V 330720910 1 10 Connector Kit 333528053 1 12 Holder- Relay 330720911 1 16 Switch- Emergency Cut-Off 735004521 1 17 UCM Board- Universal Communications 330275202 1 22 PC Assy- Single Board PC 330276602 1 23 Driver- Liquid Line Electronic Expansion Valve 330277803 1 24 Transformer- Isolation 15VA 330277601 1 N/S Connector- Service 330406701 2


Control Box- MicroTech IICompressor Control Box Mounting Components

282

280

281

10

Compressor Control BoxBack Panel

See Detail Below

Oil Pump Bracket

Ref. Description Specification Part Qty. No. Number 10 Bracket- Oil Pump 330285601 1 280 Screw 3/8- 16 x 1 330366201 1 281 Spacer- Nylon .25 330366101 4 282 Washer- Lock .375 040500212 1

Compressor Control Box


Control Box- MicroTech IICompressor Control Box Detail- Until 6/11

Diagram

10

11 12

4 39

6

2

7

27

18

15

16

17

1

21

22

31

30

528

26


Control Box- MicroTech IICompressor Control Box Detail- Until 6/11

Components

Ref. Sch. Description Specification Part Qty. No. Sym. Number 1 pC02 Controller 1 330268311 1 2 T2/T3/T4 Transformer 120V- 24V 100VA 9/04 & later 330720902 3 until 9/04 330278102 3 3 OP Contactor- Oil Pump 4P 331A 24VAC Coil 9/04 & later 330720903 1 until 9/04 330278103 1 4 OL Overload- Oil Pump 48DA18AA4 735021501 1 5 Heater- Oil Pump Overload 735021577 1 6 CTB1 Terminal Block w/Rail 330406202 1 7 CAP Capacitor- 60 Hz. Units 35 MFD 370V 735067401 1 CAP Capacitor- 50 Hz. Units 60 MFD 370V 735067403 1 9 CB Circuit Breaker 6A 9/04 & later 330720909 1 until 9/04 330278109 1 10 LR/CR/HR Relay 24VAC 10A 9/04 & later 330720910 3 until 9/04 330278110 3 11 Holder- Relays 9/04 & later 330720911 3 until 9/04 330278111 3 12 Springs- Relay Hold Down 330278112 3 15 Standoff- Nylon Post 330406301 10 16 SC Signal Converter Board 049264901 1 17 Guardistor Board 330343901 1 18 CTB2 Terminal Block 330406203 1 21 Board- Transducer 3 Transducers 071857701 1 22 Cover 9/04 & later 330720922 until 9/04 330278122 1 26 Bushing 1.5 9/04 & later 036561900 1 until 9/04 330342201 1 27 Bushing 001242600 2 28 Barrier- Electrical 330406601 1 30 Connector Kit- Transducer 330803054 1 31 Connector Kit- Controller 330803053 1N/S= Not Shown on Diagram.1 Controller must be programmed before shipping. Unit serial number and software code (located on controller label) are required when ordering to insure proper software installation.


Control Box- MicroTech IICompressor Control Box Detail- 6/11 and Later

Components

2

9

38

30

21

16

37

4

532

3

7

10

15

18

27

39 22

34

17

6

26

CAP

TD CB

T2 T3 T4

CRLR HROL

Compressor Controller131

11


Control Box- MicroTech IICompressor Control Box Detail- 6/11 and Later

Components

Ref. Sch. Description Specification Part Qty. No. Sym. Number 1 pC02 Controller 1 332608311 1 2 T2/T3/T4 Transformer 120V- 24V 100VA 330720902 3 3 OP Contactor- Oil Pump 4P 331A 24VAC Coil 330720903 1 4 OL Overload- Oil Pump 48DA18AA4 735021501 1 5 Heater- Oil Pump Overload 735021577 1 6 CTB1 Terminal Block w/Rail 330406212 1 7 CAP Capacitor- 60 Hz. Units 35 MFD 370V 735067401 1 CAP Capacitor- 50 Hz. Units 60 MFD 370V 735067403 1 9 CB Circuit Breaker 6A 330720909 1 10 LR/CR/HR Relay 24VAC 10A 330720910 3 11 Holder- Relays 330720911 3 15 Standoff- Nylon Post 330406301 8 16 SC Signal Converter Board 049264901 1 17 Guardistor Board 330343901 1 18 CTB2 Terminal Block 330406233 1 21 Board- Transducer 3 Transducers 071857701 1 22 Cover 330720922 1 26 Bushing 1.5 036561900 1 27 Bushing 001242600 2 30 Connector Kit- Transducer 333528054 1 31 Connector Kit- Controller 333528053 1 32 Barrier- Electrical 330406601 1 34 Gasket- Neoprene .125 x .750 070199209 1.7 ft. 37 Standoff 330328601 2 38 Relay, Time Delay 332843301 1 39 Surge Suppressor 332843401 11 Controller must be programmed before shipping. Unit serial number and software code (located on controller label) are required when ordering to insure proper software installation.


Control Box- MicroTech IICables

Diagram

551 555406

552

411 552995998

17

403

426

402

750

HSC Only559

402A427

866888

552

350

748


Sensor Application US02 Evaporator Entering Water Temp. US03 Condenser Entering Water Temp. US04 Condenser Leaving Water Temp. US05 Liquid Line Temp. US09 Heat Recovery Entering Water Temp. US10 Heat Recovery Leaving Water Temp.

Unit Control Sensor Application

Sensor Application CS01 Oil Sump Pressure CS02 Oil Feed Gauge Pressure CS03 Evap. Refrigerant Pressure CS04 Oil Sump Temperature CS05 Compressor Suction Temp. CS06 Cond. Refrigerant Pressure CS07 Compressor Discharge Temp. CS08 % Compressor Amps (Starter) CS09 Oil Feed Temperature CS10 Evap. Leaving Water Temp.

Compressor Control Sensor Application

552

55260

350

559

100

558

750

748

557

100

80

552

60

557

552750557

100

557

100

748

555

551

102

552

352

Control Box- MicroTech IISensorsDiagram

220

748

557

100

558

559


Ref. Sch. Description Specification Part Qty. No. Sym. Number 17 Cable- Operator Interface Panel until 5/05* 330367901 1 Connector Only 330332007 1 60 Conduit Fitting .375" 735048013 7 80 Conduit Fitting .250" 735048015 1 100 Valve Core 026541100 2 102 Sensor Well- Oil Supply Tube 070809042 1 220 Sensor Well until 9/02 070809003 1 Sensor Well 4 9/02 to 3/03 047441511 1 Sensor Well 6 3/05 and later 330198002 1 350 CS04 Sensor- Oil Sump 330198001 1 352 Cable- CS04 Sensor 330418501 1 402 Cable, Empty- Comp Heater 1 330006706 1 402A Cable, Empty- Comp Heater 1 330006707 1 403 Cable- Oil Pump Heater 1 330006741 1 406 Cable- Solenoids 330287403 2 411 Cable- Differential Pressure Switches 074608901 ** 426 Cable- Starter 2 Units with Unit Mounted Standard Starter 070829981 1 Units with Free Standing Standard Starter 070829982 1 Units with Unit Mounted VFD 330022982 1 Units with Free Standing VFD 330022981 1 427 Cable- VFD 2 Units with Unit Mounted VFD 330022942 1 Units with Free Standing VFD 330022941 1 551 CS05 Sensor 5 until 3/03 073007302 1 Sensor 5 3/03 to 3/05 330198001 1 Sensor 3/05 and later 330198003 1 552 3 Sensor 073007202 *** 555 Cable- CS05 Sensor 3/05 & later 330418501 1 557 Cable- Transducer 074667502 4 558 HP1 Switch- High Pressure until 6/03 074796302 1 HP1 Switch- High Pressure 6/03 & later 074796301 1 559 Cable- High Pressure Switch 1 070829997 1 748 CS02/06 Transducer- High 410 PSI 071568601 2 750 CS01/03 Transducer- Low 132 PSI 071568501 2 866 Cable- 20" Motor 2nd Terminal Box 070829971 1 888 Cable- Guardistor 070829989 1 995 pLAN Cable- pLAN between Unit & Compressor Controller 034248800 **** 998 Cable- Power between Unit & Compressor Controller 330406402 15 ft. N/S Boot- Transducer until 5/03 071583301 4

Control Box- MicroTech IICables and Sensors

N/S= Not Shown on diagram.* This cable was used with the original operator interface panel. The new flat screen panel uses a VGZ cable and a serial cable which come with the panel. ** There is one cable per DPS (see code 33). Each cable is 16 ft. of the above referenced p/n.*** Quantity is 8 on WSC/TSC units, 10 on HSC units.**** There are two cables. Each made from 15 feet of the above listed p/n.1 Cables contain 90° fitting p/n 000916900 and Anti- Short bushing p/n 047356401.2 See Starter section for all starter- related cables and mounting components.3 CS07, CS08, CS09, CS10, US02, US03, US04, US05 [ US09 & US10 on HSC units only].4 Paste for sensor well is p/n 735026315. This well was used with sensor p/n 073007302 until 3/03.5 The CS05 Sensor change resulted in a relocation of the sensor. After 3/03, the sensor is located in the inlet cone (as shown in the diagram). Before 3/03, the sensor was located in the suction elbow.6 Beginning 3/05 the CS05 Sensor was redesigned to use a well. The location remained the same. From 3/03 to 3/05 no well was used.


Ref. Description Specification Part Qty. No. Number 317 Bracket- Starter Mounting 350257302 4 426 Cable Starter to Compressor Control Box 070829980 1 443 Nut .50- 13 735029505 16 445 Screw .50 x 1.2 735033846 16 447 Washer- Lock .50 Nom. 048164814 16 448 Angle Bracket 330107901 4 450 Washer- Lock .75 Nom. 040500215 32 452 Washer- Plain .50 Nom. 040500311 32 856 Shroud- Terminals 15" Motor 1

22" Evaporator Diameter 074865603 1 26" Evaporator Diameter 074865604 1 30" Evaporator Diameter 074865605 1 36" Evaporator Diameter 074865606 1 Shroud- Terminals 20" Motor 1

22" Evaporator Diameter 074865601 1 26" Evaporator Diameter 074865602 1 30" Evaporator Diameter 074865603 1 36" Evaporator Diameter 074865605 1

StarterUnits with MicroTech 200 Control Box

Control Box- to- Starter Cable, Mounting Components

447

443

450

426

452

450

450

448

445

447

445452

447

445

Mounting Bracket

317

448448

856

448

317

317317

End View Front View

NOTE: diagram references units with factory mounted

starters (Code 29-2= 1 or R)

1 15" motors are style numbers 350218851 thru 350218886 or 074745751 thru 074745786; 20" motors are style numbers 330230601 thru 330230663 (0-600V), 073196101 thru 073196163 (0-600V), 073158601 thru 073158696 (601- 4800V) or 073165301 thru 073165321 (6000V & higher). Motor Style numbers are indicated on the Compressor Data Plate.


Ref. Description Specification Part Qty. No. Number N/S Cable- Compressor Terminal to Starter 2 15" Motor 1

238/278/298 RLA Max. Motors 22" Evaporator 074867501 1 348 RLA Max. Motors 22" Evaporator 074867502 1 399 RLA Max. Motors 22" Evaporator 074867503 1 460 RLA Max. Motors 22" Evaporator 074867504 1 696 RLA Max. Motors 22" Evaporator 074867502 2 238/278/298 RLA Max. Motors 26" Evaporator 074867510 1 348 RLA Max. Motors 26" Evaporator 074867511 1 399 RLA Max. Motors 26" Evaporator 074867512 1 460 RLA Max. Motors 26" Evaporator 074867513 1 696 RLA Max. Motors 26" Evaporator 074867511 2 238/278/298 RLA Max. Motors 30" Evaporator 074867520 1 348 RLA Max. Motors 30" Evaporator 074867521 1 399 RLA Max. Motors 30" Evaporator 074867522 1 460 RLA Max. Motors 30" Evaporator 074867523 1 696 RLA Max. Motors 30" Evaporator 074867521 2 238/278/298 RLA Max. Motors 36" Evaporator 074867530 1 348 RLA Max. Motors 36" Evaporator 074867531 1 399 RLA Max. Motors 36" Evaporator 074867532 1 460 RLA Max. Motors 36" Evaporator 074867533 1 696 RLA Max. Motors 36" Evaporator 074867531 2 Cable- Compressor Terminal to Starter 2 20" Motor 1

238/278/298 RLA Max. Motors 22" Evaporator 074867550 1 348 RLA Max. Motors 22" Evaporator 074867551 1 399 RLA Max. Motors 22" Evaporator 074867552 1 460 RLA Max. Motors 22" Evaporator 074867553 1 696 RLA Max. Motors 22" Evaporator 074867551 2 238/278/298 RLA Max. Motors 26" Evaporator 074867560 1 348 RLA Max. Motors 26" Evaporator 074867561 1 399 RLA Max. Motors 26" Evaporator 074867562 1 460 RLA Max. Motors 26" Evaporator 074867563 1 696 RLA Max. Motors 26" Evaporator 074867561 2 238/278/298 RLA Max. Motors 30" Evaporator 074867570 1 348 RLA Max. Motors 30" Evaporator 074867571 1 399 RLA Max. Motors 30" Evaporator 074867572 1 460 RLA Max. Motors 30" Evaporator 074867573 1 696 RLA Max. Motors 30" Evaporator 074867571 2 238/278/298 RLA Max. Motors 36" Evaporator 074867580 1 348 RLA Max. Motors 36" Evaporator 074867581 1 399 RLA Max. Motors 36" Evaporator 074867582 1 460 RLA Max. Motors 36" Evaporator 074867583 1 696 RLA Max. Motors 36" Evaporator 074867581 2

StarterUnits with MicroTech 200 Control Box

Cables: Starter to Compressor Terminals

N/S= Not Shown on diagram.1 15" motors are style numbers 350218851 thru 350218886 or 074745751 thru 074745786; 20" motors are style numbers 330230601 thru 330230663 (0-600V), 073196101 thru 073196163 (0-600V), 073158601 thru 073158696 (601- 4800V) or 073165301 thru 073165321 (6000V & higher). Motor Style numbers are indicated on the Compressor Data Plate.2 Motor RLA is indicated on the compressor data plate.


Ref. Description Specification Part Qty. No. Number 20 Angle Bracket 330107901 4 40 Screw .50 X 1.5 735033847 16 41 Washer- Plain .50 ZPS 040500311 32 42 Washer- Lock .50 ZPS 048164814 16 43 Nut .50- 13 735029505 16 50 Washer- Lock Grounding 040500213 32 51 Washer- Lock .19 ZPS 040500206 4 60 Screw .19 -24 x .50 046093802 4 100 Shroud- Terminals 15" Motor 1 22" Evaporator Diameter 074865603 1 15" Motor 1 26" Evaporator Diameter 074865604 1 15" Motor 1 30" Evaporator Diameter 074865605 1 15" Motor 1 36" Evaporator Diameter 074865606 1 20" Motor 1 22" Evaporator Diameter 074865601 1 20" Motor 1 26" Evaporator Diameter 074865602 1 20" Motor 1 30" Evaporator Diameter 074865603 1 20" Motor 1 36" Evaporator Diameter 074865605 1 317 Bracket- Starter Mounting 350257302 4

Starter-CompactUnits with MicroTech II Control Box

Cables, Mounting Components

40

100

42

Angle Bracket to Starter 41

43

Shroud MountingTop View

50

50

41

43

40

42

41

317

50

51

100

60

426427

Angle Bracket to Starter Bracket

NOTE: diagram references units with unit mounted

starters (Code 29-2=R, M)

VFD Only

N/S= Not Shown on diagram.1 15" motors are style numbers 350218851 thru 350218886 or 074745751 thru 074745786; 20" motors are style numbers 330230601 thru 330230663 (0-600V), 073196101 thru 073196163 (0-600V), 073158601 thru 073158696 (601- 4800V) or 073165301 thru 073165321 (6000V & higher). Motor Style numbers are indicated on the Compressor Data Plate.

Starter Panel

20


Ref. Description Specification Part Qty. No. Number 426 Cable: Starter- to- MicroTech II Control Box Unit Mounted Starter/VFD 2

Standard Starter 4 070829981 1 VFD 5 330022982 1 Free Standing Starter/VFD 3

Standard Starter 4 070829982 1 VFD 5 330022981 1 427 Cable: VFD- to- MicroTech II Control Box Unit Mounted VFD 2, 5 330022942 1 Free Standing VFD 3, 5 330022941 1 N/S Cable: Starter- to- Compressor Terminal 1 15" Motor 238/278/298 RLA Max. Motors 22" Evaporator 074867501 1 348 RLA Max. Motors 22" Evaporator 074867502 1 399 RLA Max. Motors 22" Evaporator 074867503 1 460 RLA Max. Motors 22" Evaporator 074867504 1 696 RLA Max. Motors 22" Evaporator 074867502 2 238/278/298 RLA Max. Motors 26" Evaporator 074867510 1 348 RLA Max. Motors 26" Evaporator 074867511 1 399 RLA Max. Motors 26" Evaporator 074867512 1 460 RLA Max. Motors 26" Evaporator 074867513 1 696 RLA Max. Motors 26" Evaporator 074867511 2 238/278/298 RLA Max. Motors 30" Evaporator 074867520 1 348 RLA Max. Motors 30" Evaporator 074867521 1 399 RLA Max. Motors 30" Evaporator 074867522 1 460 RLA Max. Motors 30" Evaporator 074867523 1 696 RLA Max. Motors 30" Evaporator 074867521 2 238/278/298 RLA Max. Motors 36" Evaporator 074867520 1 348 RLA Max. Motors 36" Evaporator 074867521 1 399 RLA Max. Motors 36" Evaporator 074867522 1 460 RLA Max. Motors 36" Evaporator 074867523 1 696 RLA Max. Motors 36" Evaporator 074867521 2 Cable- Starter to Compressor Terminal 1 20" Motor 238/278/298 RLA Max. Motors 22" Evaporator 074867550 1 348 RLA Max. Motors 22" Evaporator 074867551 1 399 RLA Max. Motors 22" Evaporator 074867552 1 460 RLA Max. Motors 22" Evaporator 074867553 1 696 RLA Max. Motors 22" Evaporator 074867551 2 238/278/298 RLA Max. Motors 26" Evaporator 074867560 1 348 RLA Max. Motors 26" Evaporator 074867561 1 399 RLA Max. Motors 26" Evaporator 074867562 1 460 RLA Max. Motors 26" Evaporator 074867563 1 696 RLA Max. Motors 26" Evaporator 074867561 2


Cables

N/S= Not Shown on diagram.1 Motor RLA is indicated on the compressor data plate.2 Code 29-2= 1, R, M.3 Code 29-2= 2, 5, 7, 9, L.4 Standard starter are any of the following: Wye-Delta (C29-1= 2); Across-the-Line (C29-1= 3); Auto Transformer (C29-1= 4); Primary Reactor (C29-1= 5); Solid State (C29-1= 6).5 Variable Frequency Drive (C29-1= V). VFD (water cooled) also requires hose fittings (4 each) p/n 330465001 & 330465101, and 18 foot of low pressure hose p/n 330465202.


Ref. Description Specification Part Qty. No. Number N/S Cable- Starter to Compressor Terminal 1 20" Motor 238/278/298 RLA Max. Motors 30" Evaporator 074867570 1 348 RLA Max. Motors 30" Evaporator 074867571 1 399 RLA Max. Motors 30" Evaporator 074867572 1 460 RLA Max. Motors 30" Evaporator 074867573 1 696 RLA Max. Motors 30" Evaporator 074867571 2 238/278/298 RLA Max. Motors 36" Evaporator 074867580 1 348 RLA Max. Motors 36" Evaporator 074867581 1 399 RLA Max. Motors 36" Evaporator 074867582 1 460 RLA Max. Motors 36" Evaporator 074867583 1 696 RLA Max. Motors 36" Evaporator 074867581 2


Cables, Continued

N/S= Not Shown on diagram.1 Motor RLA is indicated on the compressor data plate.


Ref. Description Specification Part Qty. No. Number 20 Angle Bracket 330107901 4 40 Screw .50 X 1.5 735033847 8 41 Washer- Plain .50 ZPS 040500311 16 42 Washer- Lock .50 ZPS 048164814 8 43 Nut .50- 13 735029505 8 46 Screw .37 x 1.2 735033233 8 47 Washer- Plain .38 ZPS 040500316 8 48 Washer- Lock .38 ZPS 048164812 8 49 Nut .38- 16 040499906 8 50 Washer- Lock Grounding 040500213 16 51 Washer- Lock .19 ZPS 040500206 4 52 Washer- Lock 040500212 16 60 Screw .19 -24 x .50 046093802 4 317 Bracket- Starter Mounting 350257302 4 426 Cable- Starter see following page 427 Cable- VFD 1 see following page

42

60

20

Angle Bracket to Starter

43

50

47

50

46

48

52

49

2041

317

41

Starter

426427

Angle Bracket to Starter Bracket

VFD Only

1 VFD (water cooled) also requires hose fittings (4 each) p/n 330465001 & 330465101, and 18 foot of low pressure hose p/n 330465202.

51

40

Starter

NOTE: This diagram applies to unit mounted mini cabinet starters only

(Code 29-2= G)

Starter-Mini Cabinet (Code 29-1=G)Units with MicroTech II Control Box

Cables, Mounting Components


Differential Pressure SwitchFactory Mounted & Wired (Code 33= B, C or E)

Switches, Wells, Power Cables, Fittings

667 656

411

651

Wiring- MicroTech 200 Control

Wiring- MicroTech II Control

CHW1- NO

CW1- NO

CW1 & CHW1- C

EF- NO EF & CF- C

NOTES:The water pressure differential switch is an optional component. It is factory installed and wired when code 33= E (evaporator only), C (condenser only) or B (both condenser and evaporator). The switches used for either the MicroTech 200 or the MicroTech II control types are the same as are the wells. However the schematic designations are different. MicroTech 200 units designate the Evaporator & Condenser switches as CHW1 & CH1, while the MicroTech II units designate the same switches as EF1 & CF1. The only component part number difference of note are the power cables.

412

651

*Quantities are based on the presence of both DPS (Code 33= B). If code 33= E or C part numbers 651 & 656 quantities are 1 & 4 respectively, and only one cable (411 if C33= E or 412 if C33= C) is used. If only one DPS is used, the well (ref. # 667) has a quanity of 2- 072867501 (used on the vessel with the DPS) and 2- 047441511 (used on the vessel without the DPS).

667A

Well Detail (ref. 667)Until 5/04

Differential Pressure Switch- None (Code 33= Y)Wells

Ref. Description Part Qty. No. Number N/S Sensor Well (Evap & Cond in/out nozzles) 047441511 4

N/S= Not shown on diagram.

667B

667C

CF- NO

Ref. Description Part Qty.* No. Number 411 Cable- Evaporator DPS MicroTech 200 Control 071543662 1 MicroTech II Control (until 5/04) 074608901 16 ft. MicroTech II Control (5/04 & later) 330571402 1 412 Cable- Condenser DPS MicroTech 200 Control 071543661 1 MicroTech II Control (until 5/04) 074608901 16 ft. MicroTech II Control (5/04 & later) 330571402 1 651 Differential Pressure Switch (until 5/04) 070180519 2 Differential Pressure Switch (5/04 & later) 330571401 2 656 Flare Nut (2 per tube) (until 5/04) 000028600 8 667 Sensor Well (until 5/04) 072867501 4 667A Elbow (until 5/04) 001276600 4 667B Tube (until 5/04) 070221602 4 667C Nozzle (until 5/04) 072867511 4 667 Sensor Well (5/04 & later) 047441511 4 N/S Fitting (5/04 & later) 735048013 4


Hot Gas Bypass- Until 7/02Valves, Connectors, Tubing

Diagrams

703A

The Hot Gas Bypass was redesigned in mid 2002. The placement of the ball valve and HGBP regulator were changed and consequently the tubing configuration is different.

708

30" & 36" Evaporator

26" Evaporator

707

717 718

701A

TXV

703

716715 712714

704

713

711 710709

699

698

720

702

701 703B

296A

701D701B

701C

701E701F701G701H

296A

701C

701A

701B

701

702

OR

TXV

703B


Hot Gas Bypass- Until 7/02Valves, Connectors, Tubing26" Evaporator Components

Ref. Description Specification Part Qty. No. Number 296A Flange- Hot Gas 330157701 1 698 Schrader Valve 071100801 2 699 Core 026541100 1 701 Tee- Reducer 330194701 1 701A Elbow 90° Reducer 041120810 1 701B Tube 330194201 1 701C Tube 070978813 2 701D Elbow 90° 041117314 1 701E Coupling- Adapter 071900701 1 701F Flange 4.00 071992102 1 701G Gasket- Flange 735073403 1 701H Screw- Flange .75 x 4.0 735033968 4 702 Valve- Ball 2.12 036562908 1 703 Tube 070213038 1 703A Tube 070212038 1 703B Tube Stack E26C22 330194101 1 Tube Stack E26C26 330286701 1 704 Valve- Expansion 1 1 707 Coupling .50F x .25F 735044237 1 708 Tube 350302306 1 709 Valve- Solenoid 735048430 1 710 Tube- Hot Gas 330103301 1 711 Valve- H.G. Regulator 735077202 1 712 Tube 350302304 1 713 Tee- Reducer 041117916 2 714 Elbow 047350609 1 715 Tee Assy 735061431 1 716 Tee .25 ODS 041117803 1 717 Flange Kit 2.62 735016403 1 718 Adapter 2.62 735049706 1 720 Tube .50 x 2.00 735051805 21 The original valve p/n 735048625 is no longer available. It may be replaced by p/n (1) TXV 735048624 + (2) adapters p/n 041116629.


Hot Gas Bypass- Until 7/02Valves, Connectors, Tubing

30" & 36" Evaporator Components

Ref. Description Specification Part Qty. No. Number 296A Flange- Hot Gas 350302351 1 698 Schrader Valve 071100801 2 699 Core 026541100 1 701 Tube 070213059 1 701A Elbow 041117112 1 701B Tube 330125501 1 701C Elbow- 45° 041116910 1 702 Valve- Ball 2.625 073055601 1 703 Tube 070213039 1 703A Tube Stack E36C30 070213046 1 703B Tube Stack E30C30 070213040 1 Stack E36C30 070213122 1 704 Valve- Expansion 735048624 1 707 Coupling .50F x .25F 735044237 1 708 Tube Stack E30C26 350302303 1 Stack E30C30/E36C30 350302305 1 709 Valve- Solenoid 735048430 1 710 Tube- Hot Gas 330103301 1 711 Valve- H.G. Regulator 735077202 1 712 Tube 350302304 1 713 Tee- Reducer 041117916 2 714 Elbow 047350609 1 715 Tee Assy 735061431 1 716 Tee .25 ODS 041117803 1 717 Flange Kit 2.62 735016403 1 718 Adapter 2.62 735049706 1 720 Tube .50 x 2.00 735051805 2


90

62

140

120

40

80

4040

160

WSC/TSC Hot Gas Bypass- 7/02 to 12/04Valves, Connectors, Tubing

Diagram

4060

63

180

91

200201202

210

211220

230260

240 250 300310 350 351

310350

330

320

340361360

Until 2/04

2/04 & Later

90

62

140

120

40

80

40

160

40

6063

180

91

200201202

210

211220

230 260

240 250 300310 350 351

310350

330

320

340361360

180

180


Ref. Description Specification Part Qty. No. Number 40 Elbow- 90° until 2/04 041117310 4 Elbow- 90° 2/04 & later 041117310 3 60 Tube 22" Evaporator 330186001 1 26"/30" Evaporator until 10/03 330185501 1 26"/30" Evaporator 10/03 to 2/04 330667401 1 26"/30" Evaporator 2/04 & later 330713401 1 36" Evaporator until 2/04 330185501 1 36" Evaporator 2/04 & later 330713501 1 62 Flange Kit- 26" & 30" Condenser Only 10/03 & later 735016402 1 63 Adapter- 26" & 30" Condenser Only 10/03 & later 735049705 1 80 Expansion Valve until 10/03 735048625 1 1

Expansion Valve 10/03 & later 735048624 1 1

90 Insulation 001378600 3 ft. 91 Insulation 047662050 4 sqft. 120 Tube 22" Evaporator 070212128 1 Tube 26" Evaporator 070212150 1 Tube 30" Evaporator 070212204 1 Tube 36" Evaporator 070212276 1 140 Valve- Ball 330286008 1 160 Tube until 2/04 070212046 1 Tube 2/04 & later 070212095 1 180 Reducer until 10/03 041116629 1 Reducer 10/03 & later 041116629 3 1

200 Adapter 735049706 1 201 Flange Kit 735016403 1 202 Gasket 070199113 2 210 Tee 041117803 1 211 Tee 735061431 1 220 Elbow 047350609 1 230 Tube- Hot Gas 074375601 1 240 Valve- Hot Gas Regulator 735077202 1 250 Tube 330103301 1 260 Valve- Solenoid 735048468 1 300 Tube until 2/04 735051805 1 Tube 2/04 & later 070205070 1 310 Tee 041117916 2 320 Tube- Hot Gas 330185601 1 330 Tube- Hot Gas 22" Evaporator 330186101 1 Tube- Hot Gas 26" Evaporator 330185701 1 Tube- Hot Gas 30" Evaporator 330185801 1 Tube- Hot Gas 36" Evaporator 330185901 1 340 Tube- Hot Gas 330303606 1 350 Schrader Valve 071100801 1 351 Core- Valve 026541100 1 360 Coupling 735044237 1 361 O'Ring 735073639 1

1 All unit stacks built prior to 10/03 used #735048625. This expansion valve was discontinued & replaced by valve #735048624 & two (2) reducers p/n 041116629 (ref. #180).* This date is approximate. For units built between 11/04 &12/05 visual verification is required. If not sure, contact McQuay Parts with unit model & serial number to verify.

WSC/TSC Hot Gas Bypass- 7/02 to 12/04*Valves, Connectors, Tubing

Components


40

20

5

21

30

WSC/TSC Hot Gas Bypass- 1/05 to Present*Electronic Expansion Valve, Ball Valve, Connectors, Tubing

4050

5

1

3

2

53 52 51

10

5

Ref. Description Specification Part Qty. No. Number 1 Gasket- Flange 070199113 1 2 Adapter- Flange 735049706 1 3 Flange Kit 735016403 1 5 Reducer 041116629 3 10 Tube 070212040 1 20 Valve- Ball 330286008 1 21 Tube- EEV to Ball Valve 22" Evaporator 331390501 1 Tube- EEV to Ball Valve 26" Evaporator 331390502 1 Tube- EEV to Ball Valve 30" Evaporator 331390503 1 Tube- EEV to Ball Valve 36" Evaporator 331390504 1 30 Valve- Electronic Expansion 330386205 1 40 Tube- Hot Gas 22"/26" Evaporator 331390301 1 Tube- Hot Gas 30"/36" Evaporator 331390402 1 50 Elbow- 90° 041117610 1 51 Flange Kit 735016402 1 52 Adapter- Flange 735049705 1 53 Gasket- Flange 070199112 1* This date is approximate. For units built between 11/04 and 4/05 visual verification is required. If not sure, contact McQuay Parts with unit model & serial number to verify.


WSC/TSC Liquid LineThermal Expansion Valve, Ball Valve, Sight Glass, King Valve,

Flanges, Gaskets, O'Rings, Pilot Valve Sensor Well, TubingDiagram

251

253

338

303

Condenser

End ViewKing Valve to

Condenser Detail

330

252

331

308

312313314

Pressure Connector (ref. # 304) Detail

Pilot Valve Bulb Detail

304

300

26326020

21

262261254

22

23

24

240241

242

40

41

43

41

60

80

8281100

140101

307 306

200220

221222

180

300A300B


Ref. Description Specification Part Qty. No. Number 20 Adapter 070760902 1 21 Flange 071992101 1 22 Gasket- Flange 735073402 1 23 Screw 735033967 4 24 Strainer 070977801 1 40 Tube 350225608 1 41 Elbow- 90° 041117113 2 43 Tube 1 Stack E22C22 350225616 1 Tube 1 Stack E26C22 350225624 1 Tube 1 Stack E26C26 350225625 1 Tube 1 Stack E30C26 350225622 1 Tube 1 Stack E30C30 350225620 1 Tube 1 Stack E36C30 350225613 1 60 Tube- Main Liquid Line 2 10/02 & later 350146461 1 Tube- Main Liquid Line 2 until 10/02 350146451 1 80 Flange- Evaporator Inlet 070761402 1 81 O'Ring- Evaporator Inlet Flange 735043674 1 82 Screw- Evaporator Inlet Flange 735033864 4 100 O'Ring 735073633 1 101 Screw .75 x 3.0 735033878 4 140 Expansion Valve- Main 550 Ton (Code 27= Q) until 10/02 070848009 3 1 10/02 & later 3308480096 1 Expansion Valve- Main 800 Ton (Code 27= P) until 10/02 070848005 3 1 10/02 & later 3310230057 1 180 Tube until 10/02 350146403 1 Tube 10/02 & later 070205032 1 200 Pilot Expansion Valve 735048665 1 220 Tube- Pilot Valve 4 330183501 1 221 Reducer .875ODS x .375ODS 041116517 1 222 Tube- Pilot Valve 5

Stack E22C22 330187501 1 Stacks E26C22/E26C26 330184001 1 Stack E30C26 330183901 1 Stack E30C30 330183701 1 Stack E36C30 330183601 1 240 Bracket- Tube Support 330189301 1

1 On units built before 8/02 use: Stack 2222 p/n (w/HG 350225613\no HG 350225623); Stack 2622 p/n (w/HG 350225611\no HG 350225601); Stack 2626 p/n (w/HG 350225630\no HG 350225610); Stack 3026 p/n (w/HG 350225610\no HG 350225610); Stack 3030 p/n (w/HG 350225616\no HG 350225614); Stack 3630 p/n (w/HG 350225620\no HG 350225620).2 The Tube contains one (1) each schrader valve p/n 071100801, valve cap p/n 032943500, valve core 026541100, sight glass saddle p/n 330743301 (070736401 prior to 10/04) and sight glass cap p/n 330508701 (022427700 prior to 10/04).3 Parts detail follows this section.4 On units built before 8/02 use: Stack 2222 p/n 330161601; Stack 2622 p/n (w/HG 330194401\no HG 330161401); Stack 2626 p/n (w/HG 330174001\no HG 330160001); Stack 3026 p/n (w/HG 330160101\no HG 330160001); Stack 3030 p/n (w/HG 330160901\no HG 330160801); Stack 3630 p/n (w/HG 330160701\no HG 330160501).5 On units built before 10/02 use p/n 070208028 (all stacks).6 This is a service kit which includes the Expansion Valve Assy p/n 330848009 (parts detail follows this section), and fitting p/n 735043953.7 This is a service kit which includes the Expansion Valve Assy p/n 330848005 (parts detail follows this section), and fitting p/n 735043953.

WSC/TSC Liquid LineThermal Expansion Valve, Ball Valve, Sight Glass, King Valve, Flanges,

Gaskets, O'Rings, Pilot Valve Sensor Well, Tubing Components


Ref. Description Specification Part Qty. No. Number 241 Clamp- Tube 040971308 1 242 Screw .19-24 x .50 046093802 1 251 Valve- Main Liquid (King) 3.00" 735039807 1 252 Screw- King Valve .62 x 5.0 735033957 4 253 Gasket- King Valve 070199104 1 254 Cap- King Valve 071556902 1 260 Strainer 735030501 1 261 Tube until 10/02 070208024 1 Tube 10/02 & later 070208020 1 262 Ball Valve 330286004 1 263 Tube- Pilot Valve 1 22" Condenser 330184101 1 26" Condenser 330183801 1 30" Condenser 330183301 1 300 Tee Assembly 735061434 1 300A Valve, Ball- Tee 0.25 330286099 1 300B Valve, Ball- Tee 0.50 330286002 1 303 Elbow- Pilot Bulb to Sensor Well 90° 001276600 1 304 Pressure Connector 070811202 1 306 Fitting- Sleeve Orifice 070789328 1 307 Fitting- Nut Orifice 070789327 1 308 Flare Nut 2 000028600 1 312 Valve Core 2 026541100 1 313 Schrader Valve 2 071100801 1 314 Schrader Valve Cap 2 032943500 1 330 Valve- Shutoff .375" Flare 735039907 1 Cap for Shutoff Valve 071556909 1 331 Flare Cap 000540900 1 338 Sensor Well- Pilot Valve located at top of evaporator 735946401 1

WSC/TSC Liquid LineThermal Expansion Valve, Ball Valve, Sight Glass, King Valve,

Flanges, Gaskets, O'Rings, Pilot Valve Sensor Well, TubingComponents, Continued

1 On units built before 8/02 this tube was 4 parts: (2) Elbow p/n 041117306 + Tube p/n 070208023 + Reducer p/n 041116517 (all stacks).2 Part of pressure connector assembly (ref. #304).


WSC/TSC Liquid LineThermal Expansion Valve Detail

153

160

152

149146

157

145147 144 151 143 150

141

155 158

142

149

154

152

148

158

156152

142153

145

147 144143

150 141

160

153 151

142

154

155

152

153

146157

Ref. Description Part Qty. No. Number Valve Assy- 550 Ton 070848009 Valve Assy- 800 Ton 070848005 141 Body 070416402 1 142 Cap 070382201 1 143 Spring 735036935 1 144 Stop 072960101 1 145 Stem 072960203 1 146 Pin- .69 x .16 735038019 1 147 O'Ring 735043662 2 149 Washer 735043447 1 150 Piston 550 Ton 070788902 1 800 Ton 070788901 1 151 Seal Ring 736017602 2 152 O'Ring 735043674 1 153 Screw 735033927 6 154 Pin- .88 x .25 735038038 1 155 Fitting- Orifice 070789326 1 157 Cap 071556916 1 158 O'Ring 735073650 1 159 Seal- Washer 735038309 2 160 Washer- Plain 040500308 6

Ref. Description Part Qty. No. Number Valve Assy- 550 Ton 330848009 Valve Assy- 800 Ton 330848005 141 Body 330501801 1 142 Cap 330548801 1 143 Spring 735036937 1 144 Stop 072960101 1 145 Stem 072960203 1 146 Pin- .69 x .16 735038019 1 147 O'Ring 735043662 2 148 Retainer 330501501 1 149 Washer 735043447 1 150 Piston 550 Ton 330501702 1 800 Ton 330501701 1 151 Seal Ring 736017602 2 152 O'Ring 735043674 1 153 Screw 735033927 6 154 Pin- .88 x .25 735038038 1 155 Fitting- Orifice 070789326 1 156 Quad Ring 330549201 2 157 Cap 071556916 1 158 Screw 735033233 1 159 Seal- Washer 735038309 2 160 Washer- Plain 040500308 6

Original Expansion Valve(until 10/02)070848009/070848005

Current Expansion Valve330848009/330848005


WSC/TSC Liquid LineElectronic Expansion Valve (Code 27= EY)

Electronic Expansion Valve, Flanges, Sight Glass, O'Rings Diagram & Components

Ref. Description Specification Part Qty. No. Number 2 Actuator 330386209 2 3 Sight Glass 015997817 2 6 Saddle- Sight Glass 330743304 1 7 Cap- Sight Glass 032943500 1 10 Valve Core 026541100 1 21 Flange 071992101 1 22 Gasket 735073402 1 24 Strainer Assembly 070977801 1 80 Flange 070761402 1 82 O'Ring 735043674 1 100 O'Ring 735073633 1 140 Electronic Expansion Valve Assembly, 650 Ton 332300201 1

140

21

7

2224

6

80100

82

10

3

2


Condenser & Evaporator ValvesRelief Valves, Shutoff Valves

331

Ref. Description Specification Part Qty. No. Number 20 Elbow 735031239 2 21 Valve- Shut Off 1" NPT 7350399771 1 22 Valve- Relief 200 PSI 735045817 3 330 Valve- Shutoff .625" 735039929 3 Cap for Shutoff Valve 071556909 3 331 Flare Cap .625" 073243901 3

330

2120

331 330

331 330

22

2220

1 Part number 735039964 may also be installed. If so, there is an additional pipe nipple used p/n 735031797.


InsulationHi Humidity, Double Hi Humidity, Discharge Sound

A

CD

E

B

F

G

Ref. Description Specification Part Vessel Diameter No. Number 22" 26" 30" 36" A Evaporator Insulation Single ¾" Layer 9 foot evaporator 047662050 104 sqft 120 sqft 133 sqft 152 sqft 12 foot evaporator 047662050 139 sqft 158 sqft 177 sqft 199 sqft Evaporator Insulation Double 1-½" Layer 9 foot evaporator 047662050 199 sqft 229 sqft 257 sqft 300 sqft 12 foot evaporator 047662050 268 sqft 305 sqft 353 sqft 394 sqft B Head Insulation 1 Single ¾" Layer 047662050 13 sqft 17 sqft 18 sqft 24 sqft Head Insulation 1 Double 1-½" Layer 047662050 28 sqft 36 sqft 38 sqft 51 sqft C Suction Line 047662050 56 sqft 56 sqft 56 sqft 56 sqft D Motor Drain Line 047352000 7 ft 7 ft 7 ft 7 ft 047351700 3 ft 3 ft 3 ft 3 ft E Tube Sheet Support 047662050 31 sqft 31 sqft 31 sqft 73 sqft F Expansion Valve 070199204 12 sqft 12 sqft 12 sqft 12 sqft G Discharge Sound Insulation ¾" Hi Humidity Insulation 047662050 14 sqft 14 sqft 14 sqft 37 sqft 1" Open-cell Sound Insulation 070715401 10 sqft 10 sqft 10 sqft 27 sqft ¼" Closed-cell Cellulor Insulation 070199204 12 sqft 12 sqft 12 sqft 12 sqft J Water Line Insulation 026218800 8 ft 8 ft 8 ft 15 ft K Condenser Insulation (12' only) 047662050 N/A N/A 154 sqft N/A

B

J

N/A= Not Applicable.1 Evaporator or Condenser.

K


5 1 A 01750 01

Plant Identification 5= Staunton Serial Number

Year of Manufacture0= 2000 1= 2001 2= 2002 3= 2003 4= 2004 5= 2005

Month of ManufactureA= JanuaryB= FebruaryC= MarchD= AprilE= MayF= June

G= JulyH= AugustJ= SeptemberK= OctoberL= NovemberM= December

Serial Number- Condenser

Engineering Revision

CondenserNomenclature

Condenser Diameter22, 26, 30

Model Number- CondenserC 26 12 B L 2 R A

Number of Water Passes1, 2, 3

Condenser Length (in feet)09, 12

Condenser TypeC= Standard S= Split Head

Condenser Tube Count22" Condenser Diameter

B= 300 C= 26026" Condenser Diameter

B= 426 C= 377 D= 33530" Condenser Diameter

B= 584 C= 526 D= 476

Inlet Nozzle LocationL= Left R= Right

Nozzle ConfigurationA= Victaulic (standard)B= FlangedD= Marine Water Box- Vict.F= Marine Water Box- Flanged

Condenser Tube Typesee table on next page

Nameplate used until 8/03 Nameplate used 8/03 and later


CondenserSight Glass, Flanges, Heads, Gaskets, Tubes

Diagram

Shut Off Valve**

King Valve*116 100

110King Valve*

Shut Off Valve*

355355

1- Pass

2- Pass

3- Pass

Standard Victaulic Standard Flanged Water Box Victaulic Water Box FlangedReturn Connection ConnectionReturn Return Connection Return Connection

WSC/ TSC Head Types

Front View End View

*See Liquid Line Section** See Evap & Cond. Relief Valve Section*** To identify Head part numbers, contact McQuay Parts with unit model and serial number.

ConnectionHead ***Return

Head ***


Tube Code Wall 9 12 (6th digit) Thickness foot foot L .025 330441407 330441408 N .028 330441424 330441425 P .035 073238578 073238577

Tube Table

Ref. Description Specification Part Qty. No. Number 100 Tubes- See tube table below 110 Sight Glass 350229501 1 116 Flange- Liquid Line 22" cond. 071580601 1 Flange- Liquid Line 26" & 30" cond. 350256901 1 355 Head Gasket, 150 PSI 1 22" dia. cond. 070304604 2 Head Gasket, 150 PSI 1 26" dia. cond. 070304605 2 Head Gasket, 150 PSI 1 30" dia. cond. 070304621 2 N/S Water Box Cover Gasket, 150 PSI 1 22" dia. cond. 074521604 4 Water Box Cover Gasket, 150 PSI 1 26" dia. cond. 074521605 4 Water Box Cover Gasket, 150 PSI 1 30" dia. cond. 074521621 4

CondenserSight Glass, Flanges, Heads, Gaskets, Tubes

Components

N/S= Not Shown on diagram.1 The Gaskets for Condenser heads are sold in two parts. The gasket itself is the rim that fits between the head and the Condenser's tube sheet. The connection head uses the gasket plus a U-channel that is glued to the rim and fits over the baffles that separate the passes. Each gasket requires 3' of U-Channel p/n 073258603. The U-Channel adhesive is part number 735026371.


5 1 A 01750 01

Plant Identification 5= Staunton Serial Number

Year of Manufacture0= 2000 1= 2001 2= 2002 3= 2003

4= 2004 5= 2005



Serial Number- Evaporator


EvaporatorNomenclature

Evaporator Diameter22, 26, 30, 36

Model Number- EvaporatorE 26 12 B E 2 R A

Number of Water Passes1, 2, 3

Evaporator Length (in feet)09, 12

Evaporator

Evaporator Tube Count22" Evaporator Diameter

B= 138 C= 12226" Evaporator Diameter

B= 226 C= 178J= 180 (qty. 123 of 3/4" + qty. 57 of 1")K= 146 (qty. 99 of 3/4" + qty. 47 of 1")

30" Evaporator DiameterB= 300 C= 262

J= 241 (qty. 151 of 3/4" + qty. 90 of 1")K= 204 (qty. 123 of 3/4" + qty. 81 of 1")

36" Evaporator DiameterB= 488 C= 414 D= 352

J= 380 (3/4"= qty of 244 + 1"= qty of 136)K= 323 (3/4"= qty of 215 + 1"= qty of 108)M= 274 (3/4"= qty of 179 + 1"= qty of 95)

Inlet Nozzle LocationL= Left R= Right

Nozzle ConfigurationA= Victaulic (standard)B= FlangedC= Marine Water Box- Vict.E= Marine Water Box- Flanged

Evaporator Tube Typesee table on next page

Nameplate used until 8/03 Nameplate used 8/03 and later


EvaporatorSight Glass, Liquid Line Flange, Heads, Gaskets, Tubes

Diagram

116

Sensor Well* Shut Off Valve**

110

355 355

1- Pass

2- Pass

3- Pass

Standard Victaulic Standard Flanged Water Box Victaulic Water Box FlangedReturn Connection ConnectionReturn Return Connection

Head Types

Shut Off Valve**108

Return Connection

*See Liquid Line Section** See Evap & Cond. Relief Valve Section*** To identify Head part numbers, contact McQuay Parts with unit model and serial number.

ConnectionHead ***

Return Head ***


EvaporatorSight Glass, Liquid Line Flange, Heads, Gaskets, Tubes

Components

Tube Code Wall 9 3/4" 1" (6th digit) Thickness foot 12 foot 12 foot E .025 073238596 073238590 330441428 F .028 330441417 330441418 330441442 Q .035 330441413 330441414 330441443

Tube Table

Ref. Description Specification Part Qty. No. Number N/S Tubes- See tube table below 108 Block Off- HGBP Service Tool 330616401 1 110 Sight Glass 350229501 1 116 Flange- Liquid Line 36" Evap. 350236201 1 116 Flange- Liquid Line 22"/26"/30" Evap. 350236202 1 355 Head Gasket, 150 PSI 1 22" dia. Evap. 070304604 2 Head Gasket, 150 PSI 1 26" dia. Evap. 070304605 2 Head Gasket, 150 PSI 1 30" dia. Evap. 070304621 2 Head Gasket, 150 PSI 1 36" dia. Evap. 070304622 2 N/S Water Box Cover Gasket, 150 PSI 1 22" dia. Evap. 074521604 4 Water Box Cover Gasket, 150 PSI 1 26" dia. Evap. 074521605 4 Water Box Cover Gasket, 150 PSI 1 30" dia. Evap. 074521621 4 Water Box Cover Gasket, 150 PSI 1 36" dia. Evap. 074521622 4

N/S= Not Shown on diagram.1 The Gaskets for Evaporator heads are sold in two parts. The gasket itself is the rim that fits between the head and the Evaporator's tube sheet. 2-pass heads use the gasket plus a U-channel that is glued to the rim and fits over the baffles that separate the passes. Each water box connection head requires 3' of U-Channel p/n 073258603. The U-Channel adhesive is part number 735026371.


5 1 A 01750 01

Plant Identification 5= Staunton

Serial NumberYear of Manufacture0= 20001= 20012= 20023= 20034= 20045= 2005



Serial Number- Compressor


CompressorNomenclature

Compressor

Model Number- Compressor

Motor Style Number

CE 079 L AN 30 B

Gear Ratio CodeSee Compressor Section Gear Table

The motor style number is the part number. See the following pages for list of motor, stator & rotor/shafts.

Impeller Size079= 7.9"

Impeller TypeL

Motor HorsepowerSee Compressor Section Motor Table

Motor VoltageSee Compressor Section Motor Table

0 923456010 FR01

Unit G.O. No.Compressor

Style Number- Compressor

Always 0


CompressorMounting Brackets and Hardware

62

50

Compressor

Ref. Description Specification Part Qty. No. Number 50 Washer- Lock 1 .625 ZPS 040500214 4 60 Screw .625 x 2.0 735033862 4 61 Washer- Plain .625 ZPS 040500312 4 62 Washer- Lock .625 ZPS 048164815 4 302 Bracket- Compressor 22" Evaporator 350303599 1 Bracket- Compressor 26" Evaporator 350303503 1 Bracket- Compressor 30" Evaporator 350303504 1 Bracket- Compressor 36" Evaporator 350303505 1

302

60

302

61

1 This washer was not used on units built prior to 9/02.


Ref. Description Specification Part Qty. No. Number 400 Differential Pressure Switch until 8/01 070901001 1 Differential Pressure Switch 8/01 & later 071896001 1 401 4 Way Solenoid Valve SA/SB 073221501 1 402 Bulkhead Connector 070789301 2 408 Elbow- 45° Straight Thread 070789337 1

Installation Kit- 4 Way Valve 070789101 Kit includes: 403 Nut 070789302 2 404 Tee 070789303 2 405 Straight Connector 070789304 2 406 Elbow Connector 070789306 3 407 Swivel- Straight Thread 070789336 1 409 Bolt- Mounting Bracket 070789002 2 410 Mounting Bracket- 4 Way Valve 070789003 1 417 Tube Assembly- Supply 070789102 1 418 Drain Tube Assembly 070789103 1 419 Tube Assembly- Return 070789106 1 420 Tube Assembly- Vane Open 070789105 1 421 Tube Assembly- Vane Close 070789104 1 422 Switch Tube Assembly 070789107 1

Compressor4- Way SA/SB Solenoid Valve & Tubing

402

409

403

406

406

410

407

417

422

405

401

418

405

400

408

404

404419 406

421

420

Vane Close Switch Port


CompressorMotor Drain Line, Motor Cooling Line, Liquid Injection

Diagram

100

80

Motor Drain Line

Liquid Injection

Motor Cooling Line

60

4041

42

20

24

20

21

21

23

24

Motor Drain Connection Detail

15" Motor

20" Motor

240230

231

260

242241

280 361

300 360

320

340

420421423

460480

424

500

501

442

444

442

443

440520

Tube Detail (ref. # 440)

81

241

220

222221

240

260

422

MotorDetail

15" Motor-(until 9/11)

Motor Detail15" Motor (9/11 and later)

and 20" Motor


Ref. Description Specification Part Qty. No. Number 20 Fitting- Sleeve 15" Motor (until 9/11) 1, 16 070789315 1 Fitting- Sleeve 15" Motor (9/11 & later) and 20" Motor 1 070789316 1 21 Fitting- Nut 15" Motor (until 9/11) 1, 16 070789309 1 Fitting- Nut 15" Motor (9/11 & later) and 20" Motor 1 070789310 1 23 Reducer 20" Motor 1 until 6/03 041116509 2 1 6/03 & later 041116606 1 24 Tube- Motor Drain 15" Motor 1 350260901 1 Tube- Motor Drain 20" Motor 1 until 10/03 350260802 1 10/03 & later 330665401 1 40 Flange- 2 Bolt 074614801 1 41 O-Ring 2 Bolt Flange 735073629 1 42 Screw 2 Bolt Flange 735033846 2 60 Tube- Motor Drain 15" Motor 1, 3 330194801 1 Tube- Motor Drain 20" Motor 1, 4 330194901 1 80 Filter Drier 021057422 1 81 Bushing- Filter Drier 1.625 ODM x 1.375 ODS 041116717 2 100 Tube, Motor Drain- Bottom 22" Evaporator 330187901 5 1 26" Evaporator 330195201 6 1 30" Evaporator 330195101 7 1 220 Flange 15" Motor (until 9/11) 1, 9, 16 735414015 1 221 O-Ring 15" Motor (until 9/11) 1, 16 070194913 1 222 Screw 15" Motor (until 9/11) 1, 10, 16 735017345 2 230 Fitting- Sleeve 20" Motor 1 070789316 1 231 Fitting- Nut 20" Motor 1 070789310 1 240 Tube- Motor Cooling 15" Motor (until 9/11) 1, 11, 16 330184501 1 Tube- Motor Cooling 15" Motor (9/11 & later) 333942501 1 Tube- Motor Cooling 20" Motor 1, 12 330184701 1 241 Tube- Motor Cooling 15" Motor (until 9/11) 1, 13, 16 330184401 1 Tube- Motor Cooling 20" Motor 1, 14, 16 330184601 1 242 Tube- Motor Cooling 13, 14, 15 15" Mtr (until 9/11) & 20" Mtr (9/11 & later) 350146425 1 Tube- Motor Cooling 15" Motor (9/11 & later) 334120225 1 260 Valve- Check 735040332 1 280 Filter Drier 735028827 11 15" motors are style numbers 350218851 thru 350218886 or 074745751 thru 074745786; 20" motors are style numbers 330230601 thru 330230663 (0-600V), 073196101 thru 073196163 (0-600V), 073158601 thru 073158696 (601- 4800V) or 073165301 thru 073165321 (6000V & higher). Motor Style numbers are indicated on the Compressor Data Plate.2 On units built prior to 6/03 there was a second small tube p/n 350260701 that connected the fitting and the drain tube. 3 On units built prior to 9/02 use: 22" Evap p/n 350268401; 26" Evap p/n 350260601; 30" Evap p/n 330101701. 4 On units built prior to 9/02 use: 22" or 26" Evap p/n 330139701; 30" or 36" Evap p/n 330101501.5 On units built prior to 9/02 use p/n 350268301.6 On units built prior to 9/02 use p/n 350260501.7 On units built prior to 9/02 use p/n 330101601.9 Units with 30" Evaps also use a Tee p/n 735061436 and gasket p/n 070199011 where the flange connects to the housing.10 On units built prior to 9/02 with 30" Evaporators use screw p/n 735033434— qty. 2.11 On units built prior to 9/02 use p/n 350264101.12 On units built prior to 9/02 use p/n 350261901.13 On 15" Motor units built prior to 9/02 Items 241 & 242 were one part— p/n 350146416.14 On 20" motor units built prior to 9/02 Items 241 & 242 were one part— p/n 350146415.15 The tube assembly (all sizes) has a schrader valve body p/n 071100801, core p/n 026541100 and cap p/n 032943500.16 For units built 9/11 and later, the 15" Motor Cooling line was redesigned to assemble like the 20" Motor Cooling line.


Components


Ref. Description Specification Part Qty. No. Number 300 Tube Assembly 1 Stack E22 C22 350146429 1 Stack E26 C22 350146430 1 Stack E26 C26 350146431 1 Stack E30 C26 350146432 1 Stack E30 C30 350146433 1 Stack E36 C30 350146434 1 320 Valve- Ball until 10/03 036526904 1 Valve- Ball 10/03 to 4/10 330286054 1 Valve- Ball 4/10 & later 330286004 1 340 Tube- Motor Cooling 2 330182801 1 360 Clamp- Filter Drier 074674101 1 361 Screw- Drier Clamp .25 x .75 735032782 1 420 Flange 070275701 1 421 O'Ring- Flange 735043687 1 422 Screw- Flange 735033846 2 423 Tube 3 330108801 1 424 Reducer 041116518 1 440 Tube Assembly until 9/02 070023814 1 Tube Assembly 9/02 & later 350361701 1 442 Tube 070209028 1 443 Strainer 735030528 1 444 Solenoid Valve tube assy 350361701 735048469 1 Solenoid Valve tube assy 070023814 735048459 1 460 Tube 4 22" Evaporator 330187701 1 Tube 4 26" Evaporator 330196101 1 Tube 4 30" Evaporator 330195701 1 Tube 4 36" Evaporator 330195301 1 480 Valve- Ball until 8/02 036562905 1 Valve- Ball 8/02 & later 330286005 1 500 Tube 5 Stacks E22C22/E26C22 330196301 1 Tube 5 Stack E26C26 330196201 1 Tube 5 Stack E30C26 330195901 1 Tube 5 Stack E30C30 330195801 1 Tube 5 Stack E36C30 330195401 1 501 Tube 6 Stacks E22C22/E26C22 330196401 1 Tube 6 Stacks E26C26/E30C26 330196001 1 Tube 6 Stacks E30C30/E36C30 330195601 1 520 Insulation 9/02 & later 735046105 1 ft.

1 The tube assy (all sizes) has a schrader valve body p/n 071100801, core p/n 026541100 and cap p/n 032943500. On units built prior to 9/02 these tubes did not have the schrader components and were: Stack 2222 p/n 330142501; Stack 2622 p/n 350264202; Stack 2626 p/n 350265602; Stack 3026 p/n 330102002; Stack 3030 p/n 330119801; Stack 3630 p/n 330108301.2 On units built prior to 9/02 use: Stacks 2222 p/n 330161501; Stack 2622 p/n 330161301; Stack 2626 p/n 330161101; Stack 3026 p/n 330159201; Stacks 3030 & 3630 p/n 330160601.3 On units built prior to 9/02 use: Stack 2222 p/n 330142201; Stack 2626 p/n 330108801; Stacks 2622/3026/3030/3630 p/n 350261501.4 On units built prior to 9/02 use: Stack 2222 p/n 330142301; Stacks 2622/2626 p/n 350261601; Stack 3026/3030 p/n 330101801.5 On units built prior to 9/02 use: Stacks 2222/2622 p/n 350261701; Stack 2626 p/n 350265401; Stacks 3026 p/n 330101901; Stack 3030 p/n 330119901; Stack 3630 p/n 330108101.6 On units built prior to 9/02 use: Stacks 2222 p/n 350142401; Stack 2622 p/n 350261801; Stacks 2626 p/n 350265501; Stack 3026 p/n 350261801; Stack 3030 p/n 330120001; Stack 3630 p/n 330108201.


Components, Continued


CompressorSuction and Discharge Lines

Suction Victaulics and Pipes, SealsDischarge Nozzle, Flanges, Check Valve

Diagram & Components

84

89

130

Discharge Nozzle Detail

820

880 882

885884881

960

961

89A

Ref. Description Specification Part Qty. No. Number 22 Nut- Discharge Check Valve .75-10 735029608 16 80 Pipe- Suction 1 22" dia. evap. P036SFBEAA 1 Pipe- Suction 1 26" dia. evap. P040SFBEAA 1 Pipe- Suction 1 30" dia. evap. P028SFBEAA 1 Pipe- Suction 1 36" dia. evap. P020SFBEAA 1 81 Weld Ring one per pipe joint 735031328 4 2

84 Elbow 3

22" Evaporator 330187402 1 26"/30" Evaporator 735031364 1 36" Evaporator 330216901 1 86 Pipe- Suction 4 26" dia. evap. P028SFEEAA 1 Pipe- Suction 4 30" & 36" dia. evap. P066SFEEAA 1 88 Elbow 735031329 1

1 On units built prior to 9/02 use: 22" Evap p/n P036SBBEAA; 26" Evap p/n P042SBBEAA; 30" Evap p/n P020SCBEAA; 36" Evap p/n P020SCBEAA.2 Quantity is 3 for units with 22" evap.3 On units built prior to 9/02 use p/n 330124001 (22", 26", 30" evap.) or 330109001 (36" evap.). Also, until 3/03 this elbow had a coupling attached— p/n 735031434. This coupling was used with the CS05 MicroTech II compressor control box sensor. The sensor design was changed and the location moved from the suction elbow to the compressor inlet cone. The elbow was changed because the hole where the coupling and sensor were inserted was no longer required.4 On units built prior to 9/02 use: Stack 2622/2626 p/n P028SBEEAA; Stack 3030 p/n P068SBEEAA; Stack 3630 p/n P066SCEEAA.

3630Stack

Discharge Check Valve2222/2622/2626/3026/3030 Stack

9088

91

125127 126

128

22

91A86

125127 12622 128

132

131

80

81


Ref. Description Specification Part Qty. No. Number 89 Coupling, Victaulic- 10" 1 070193902 1 89A Gasket- 10" Coupling 070194002 1 90 Pipe- Suction 2 22" dia. evap. P054SFBEAA 1 Pipe- Suction 2 26" dia. evap. P030SFBEAA 1 Pipe- Suction 2 30" & 36" dia. evap. P040SFBEAA 1 91 Coupling, Victaulic- 10" 1 070193902 1 91A Gasket- 10" Coupling 070194002 1 125 Valve- Discharge Check 8" 735040319 1 126 Gasket- Discharge Check Valve 070199012 2 127 Flange 735031835 1 128 Screw- Discharge Check Valve 735033974 8 130 Pipe, Discharge 3 Stack E22C22 P090RHAAAA 1 Stack E26C22 P106RHAAAA 1 Stack E26C26 P122RHAAAA 1 Stack E30C26/E30C30 P164RHAAAA 1 131 Weld Ring Stack E36C30 only 735031327 1 132 Elbow- 45° Stack E36C30 only 735031337 5 2 820 Nozzle- Discharge No Hot Gas Bypass 4 070531701 1 Nozzle- Discharge Hot Gas Bypass 6 070531702 1 880 Valve- Shutoff 735039947 1 881 Tee No Hot Gas Bypass 4 070229302 1 882 Cap 001106100 1 884 Coupling No Hot Gas Bypass 4 735044212 1 885 O'Ring- Coupling No Hot Gas Bypass 4 735073639 1 960 Coupling Hot Gas Bypass 6 735044237 1 961 O'Ring- Coupling Hot Gas Bypass 6 735073639 1

CompressorSuction and Discharge Lines

Suction Victaulics and Pipes, SealsDischarge Nozzle, Flanges, Check Valve, Seals


1 Coupling includes gasket.2 On units built prior to 9/02 use: Stacks 2222/2622/2626 p/n P028SBBEAA; Stack 3026 p/n P055SBBEAA; Stack 3030 p/n P035SBBEAA; Stack 3630 p/n P039SCBEAA.3 On units built prior to 9/02 use: Stack 2222 p/n P074REAAAA; Stack 2622/2626 p/n P120REAAAA; Stack 3026 p/n P176REAAAA; Stack 3630 p/n P168REAAAA.4 Code 31= Y (doesn't apply to HSC or TSC).5 On units built prior to 9/02 use p/n 735031386 (2).6 Code 31= H.


CompressorSection Assembly

Main Sections, O'Rings, Screws

Ref. Description Specification Part Qty. No. Number 801 Screw- 15" Motor 1 .37 x 1.75 735017347 36 802 Screw- 20" Motor 1 .50 x 2.0 735017376 24 803 Screw- Gear Housing .37 x 1.75 735017347 20 857 Pin- Alignment 735068009 2 865 O'Ring 15" Motor 1 735043626 2 1 O'Ring 20" Motor 1 070194998 3 1 867 O'Ring 735073648 4 1

865

867

801802

803

857

Gear Housing

Motor Housing

FrontEnd

1 15" motors are style numbers 350218851 thru 350218886 or 074745751 thru 074745786; 20" motors are style numbers 330230601 thru 330230663 (0-600V), 073196101 thru 073196163 (0-600V), 073158601 thru 073158696 (601- 4800V) or 073165301 thru 073165321 (6000V & higher). Motor Style numbers are indicated on the Compressor Data Plate.2 Included in 15" Motor Housing O'Ring Kit p/n 350306205K.3 Included in 20" Motor Housing O'Ring Kit p/n 350306206K.4 Included in Gear Housing O'Ring Kit p/n 350306204K.


CompressorFront End— Inlet— SectionVanes, Piston, Cone, Seals

202

275

Ref. Description Specification Part Qty. No. Number 202 Quad Ring 735073407 1 2 203 Quad Ring 735073408 1 2 204 Quad Ring 735073409 1 1 205 O'Ring 735073647 1 2 220 Cone 350145201 2 1 Screw- Cone 735036478 4 Dowel Pin- Cone .125 x .25 735038036 2 221 Piston 071459301 1 222 Seal- Impeller until 2/04 735233101 1 222 Seal- Impeller 2/04 and later 330704105 1 223 Ring- Retainer 735235702 1 224 Ring- Retainer 735049818 1 226 Vane Assembly Includes Vane, Washer, Bearing 070796611 11 226A Vane Only 070529201 11 226B Bearing Only 735017205 11 226C Washer Only 735043456 11 236 Screw .37 X 1.5 735017346 16 260 Plug w/O'Ring 3/03 & later 735017102 1 271 Volute 070551201 1 275 Diffuser- Front 073188001 1 276 Screw .25 x .625 735034976 4

N/S= Not shown on diagram.1 Included in Front End O'Ring Kit p/n 350306202K.2 The inlet cone was modified 3/03. Sensor CS05 is now inserted in this cone (prior to 3/03 it was inserted in the suction elbow).

271

203

202

224

223

222

204

220

221

203

226

226B

226C260

236

220

226ACone before 3/03

Cone 3/03 & later (Plug/O'Ring

added)

276

236

220

205


CompressorMain Gear Train

Impeller, Volute, Diffuser, Oil Filter, Spin Down, Low Speed Gear, Low Speed Bearings, Gear Housing and Seals

Diagram & Components

507509

501524

525

523

526535

550 532

571

549

551521

568527A 593 544

527B

561500

527C

595

588

505596591

564569594

592

511536

574

506

550532

571

528

533562

574554

534575 1

520

Ref. Description Specification Part Qty. No. Number 1 High Speed Assembly Details in following section 500 Impeller 7.9 in. diameter 350145302 1 501 Rotor & Shaft Assembly see Motor Section 505 Gear- Low Speed see gear table after HS Assy section 506 Pipe Plug .375 049760903 1 507 Brass Weight .5 070224601 5 509 Brass Weight .25 070224603 3 511 Pin .50 x .06 735038031 1 520 Pin .50 x .09 735038039 2

552


Ref. Description Specification Part Qty. No. Number 521 Housing- Gear 15" Motor 1 070551005 1 Housing- Gear 20" Motor 1 070643302 1 523 Seal 735234313 1 524 Screw- Cover .25 x .75 735017314 8 525 Cover- Bearing 759911301 1 526 Retaining Ring 735049880 1 527A Screw- High Speed Assembly .25 x 1.00 735017316 5 527B Screw- Diffuser .25 x 1.00 735017316 4 527C Screw- Thrust .25 x 1.00 735017316 6 528 Spring- Spin Down 735036924 1 532 Cover- Oil Filter/Spin Down 744024302 2 533 Piston- Spin Down 744024802 1 534 Screw- LS Bearing #8 x .50 735034928 1 535 Bearing, Low Speed- Motor End 070477701 1 536 Bearing, Low Speed- Gear End 070477601 1 544 Diffuser 071459101 1 549 Spring- Oil Filter 735036918 1 550 Screw- Oil Filter/Spin Down Covers .25 x 2.0 735017320 12 551 Oil Filter 735006904 1 552 Valve- Check 735040335 1 554 Pipe Plug .125 049760901 1 561 O'Ring 735073693 4 2 562 O'Ring 735043635 2 1 564 O'Ring 735073658 2 1 568 O'Ring 735043673 3 4 569 O'Ring 735043640 2 1 571 Gasket- Oil Filter/Spin Down 070199009 2 574 O'Ring 735043650 2 4 575 Gasket- Cover 071294601 1 588 Screw- Gear Lock Plate .37 x 1.7 735017347 6 591 Lee Plug before 7/04 735078306 1 591 Lee Plug 7/04 and later 735078307 1 592 Spacer 070278401 1 593 Plate- Thrust 070282201 1 594 Bearing- Low Speed Thrust 070475303 1 595 Plate- Gear Lock 744022101 1 596 Cover- Thrust 070513801 1

CompressorMain Gear Train

Impeller, Volute, Diffuser, Oil Filter, Spin Down, Low Speed Gear, Low Speed Bearings, Gear Housing and Seals


1 15" motors are style numbers 350218851 thru 350218886 or 074745751 thru 074745786; 20" motors are style numbers 330230601 thru 330230663 (0-600V), 073196101 thru 073196163 (0-600V), 073158601 thru 073158696 (601- 4800V) or 073165301 thru 073165321 (600V & higher). Motor Style numbers are indicated on the Compressor Data Plate.2 This O'Ring is included in the Gear Housing O'Ring Kit 350306204K.3 This O'Ring is included in the High Speed Assembly O'Ring Kit 350306203K.4 This O'Ring is included in the Front End Assembly O'Ring Kit 350306202K.


CompressorHigh Speed Assembly

Pinion, Thrust Pump, High Speed Bearings, SealsDiagram

429

421

469

421

414

423

416

413 415

466 437

460

466

466

438

469 418

410 426

463

455

427429

421

469

421

414

421

416

413

415

466437

460

466

466

438469

418

410 426

463

455

427

Current Design:10/03 and later

Original Design:Until 10/03

(italicized parts have changed and are no longer available. If any one of these are

required, all must be retrofitted)

NOTE:In late September, 2003 the rear high speed assembly was redesigned. Both designs are shown for reference, however only the current design may be used for replacement parts. The parts involved in the redesign are indicated in the Original Design diagram with italicized reference bubbles. Original and new design affected (italicized) parts DO NOT interchange, and older design parts are no longer available. Replacement of any of the affected parts on a unit built prior to 10/03 requires retrofitting the assembly with ALL redesigned parts.


Ref. Description Specification Part Qty. No. Number 410 Gear- High Speed see gear table on following page 413 Bearing- Inactive Thrust 070776902 1 1 414 Bearing- Active Thrust 350093502 1 1 416 Cover- Thrust 074763402 1 1 418 Disc- Expansion 072288201 1 415 Thrust Pump 071447401 1 421 Pin until 10/03 735038031 2 Pin 10/03 & later 735038039 1 5 423 Screw 3 3 426 Bearing- High Speed Front 071409801 1 427 Screw .25 x .62 735017313 4 429 Screw .25 x 1.2 735017317 4 437 Housing- High Speed Gear 070551402 1 1 438 Bearing- High Speed Rear 070703502 1 1 455 O'Ring 735073642 2 1 460 O'Ring until 10/03 735073607 1 O'Ring 10/03 & later 070194987 1, 2 1 463 O'Ring 735073657 2 2 466 Plug- Pipe 049760902 4 469 O'Ring 735043640 2 2

N/S= Not shown on diagram.1 The part numbers listed apply to the current design numbers. If retrofitting an original design High Speed Assembly all of these parts must be ordered (as well as any additional O'Rings required for general disassembly/assembly).2 This O'Ring is included in the High Speed Assembly O'Ring Kit 350306203K.3 The original inactive thrust bearing was attached to the thrust cover using these three screws (p/n 735034928). These screws are no longer required in this assembly. The bearing is now locked in place using three roll pins (reference # 421).

CompressorHigh Speed Assembly

Pinion, Thrust Pump, High Speed Bearings, SealsComponents


CompressorGears- High Speed (Pinion) & Low Speed (Bull)

Gear High Speed Low Speed Code Pinion Gear Bull Gear AC 071889642 776123242 AD 071889643 776123243 AE 071889644 776123244 AF 071889645 776123245 AG 071889646 776123246 AH 071889647 776123247 AJ 071889648 776123248 AK 071889649 776123249 AL 071889650 776123250 AM 071889673 776123273 AN 071889674 776123274 AP 071889675 776123275 AQ 071889651 776123251 AR 071889652 776123252 AS 071889653 776123253 AT 071889654 776123254 AU 071889655 776123255 AV 071889656 776123256 AW 071889657 776123257 A2 071889658 776123258 AY 071889659 776123259 AZ 071889660 776123260 BA 071889661 776123261 BB 071889662 776123262 BC 071889663 776123263 BD 071889664 776123264 BE 071889665 776123265 BF 071889666 776123266 BG 071889667 776123267 BH 071889668 776123268

CompressorO'Ring Kits

Application Kit Number Front End (IGV) 350306202K High Speed Assembly 350306203K Main Gear Housing 350306204K Motor Housing- 15" 350306205K Motor Housing- 20" 350306206K


Compressor15" Motor Section

Motor Styles: 0747457XX or 3502188XXHousing, Sight Glass, Motor, Terminals, Seals, Hardware

Diagram

731

731

Terminal Connection Detail

Guardistor Terminal

Detail

734

735 733

701

776777

787

775 721

741

720

732

789

744779

751753

773

782 783710

712


Ref. Description Specification Part Qty. No. Number 701 Stator 1 see motor tables on following pages 710 Fitting- Straight Thread 4, 5 Service Tool 070789308 1 712 Cap- Fitting 5 070789312 1 720 Housing- 15" Motor 074891702 1 721 Cover, End- Motor Housing 070677801 1 731 Terminal- Motor 074608102 6 6 732 Screw- Terminal .37 x 1.2 735033233 6 733 Nut- Terminal .37-16 040499906 6 734 Washer, Flat- Terminal 040500316 12 735 Washer, Lock- Terminal 048164812 6 741 O'Ring- End Cover 735043638 2 1 744 O'Ring 735073635 2 1 751 Box- Electrical 330763801 1 753 Washer- Lock 048164806 3 4 773 Screw #10 x .62 735036446 3 4 775 Sight Glass- End Cover 015997816 2 776 Screw- End Cover .37 x 1.5 735033435 16 777 Washer, Lock- End Cover 048164812 16 779 Terminal- 4 Pin 070260802 1 782 Dowel 735068004 1 783 Plug w/O'Ring 735017101 1 787 Orifice Fitting Motor Drain Conn. 070789304 1 789 Cap- Orifice Fitting Service Tool 070789311 1


Motor Styles: 0747457XX or 3502188XXHousing, Sight Glass, Motor, Terminals, Seals, Hardware

Components

1 See Gear Housing Section for location of rotor/shaft assembly.2 This O'Ring is included in the 15" Motor Housing Assembly O'Ring Kit 350306205K.3 Units built prior to 2/03 used a ½" screw p/n 735036445 and no lock washers.4 Motor Cooling line flange connects here. 5 Prior to 4/05 there was a 2 bolt flange installed here. Which included (1) Flange p/n 735055221, (1) Gasket p/n 070199011, and (2) Screw p/n 735017345.6 Part number 074608103 may also be used.



Motors Style 0747457XX- Stators, Rotor/Shaft Assembly Ref. Motor Motor Motor Motor Stator Rotor/ No. Code 1 Voltage H.P. P.N. Part No. Shaft Assy 2

701 16E 220/50 154 074745751 074745801 074855751 16Y 346/50 154 074745752 074745802 074855751 18U 380/60 185 074745752 074745802 074855751 16H 440/50 154 074745753 074745803 074855751 18N 200/60 185 074745754 074745804 074855751 18B 208/60 185 074745754 074745804 074855751 18P 220/60 185 074745755 074745805 074855751 18V 230/60 185 074745755 074745805 074855751 18W 240/60 185 074745755 074745805 074855751 16F 380/50 154 074745756 074745806 074855751 16G 400/50 154 074745756 074745806 074855751 16K 415/50 154 074745756 074745806 074855751 18A 440/60 185 074745756 074745806 074855751 18R 460/60 185 074745756 074745806 074855751 18S 480/60 185 074745756 074745806 074855751 18D 575/60 185 074745757 074745807 074855751 18E 220/50 192 074745758 074745808 074855752 18Y 346/50 192 074745759 074745809 074855752 23U 380/60 230 074745759 074745809 074855752 18H 440/50 192 074745760 074745810 074855752 23N 200/60 230 074745761 074745811 074855752 23B 208/60 230 074745761 074745811 074855752 23P 220/60 230 074745762 074745812 074855752 23V 230/60 230 074745762 074745812 074855752 23W 240/60 230 074745762 074745812 074855752 18F 380/50 192 074745763 074745813 074855752 18G 400/50 192 074745763 074745813 074855752 18K 415/50 192 074745763 074745813 074855752 23A 440/60 230 074745763 074745813 074855752 23R 460/60 230 074745763 074745813 074855752 23S 480/60 230 074745763 074745813 074855752 23D 575/60 230 074745764 074745814 074855752 23E 220/50 242 074745765 074745815 074855753 23Y 346/50 242 074745766 074745816 074855753 29U 380/60 290 074745766 074745816 074855753 23H 440/50 242 074745767 074745817 074855753 29N 200/60 290 074745768 074745818 074855753 29B 208/60 290 074745768 074745818 074855753 29P 220/60 290 074745769 074745819 074855753 29V 230/60 290 074745769 074745819 074855753 29W 240/60 290 074745769 074745819 074855753 23F 380/50 242 074745770 074745820 074855753 23G 400/50 242 074745770 074745820 074855753 23K 415/50 242 074745770 074745820 074855753 29A 440/60 290 074745770 074745820 074855753 29R 460/60 290 074745770 074745820 074855753 29S 480/60 290 074745770 074745820 074855753 29D 575/60 290 074745771 074745821 0748557531 Digits 9, 10, 11 in compressor model number. 2 Rotor and Low Speed Shaft shrunk fit together.




701 29E 220/50 292 074745772 074745872 074855754 29Y 346/50 292 074745773 074745873 074855754 35U 380/60 350 074745773 074745873 074855754 29H 440/50 292 074745774 074745874 074855754 35N 200/60 350 074745775 074745875 074855754 35B 208/60 350 074745775 074745875 074855754 35P 220/60 350 074745776 074745876 074855754 35V 230/60 350 074745776 074745876 074855754 35W 240/60 350 074745776 074745876 074855754 29F 380/50 292 074745777 074745877 074855754 29G 400/50 292 074745777 074745877 074855754 29K 415/50 292 074745777 074745877 074855754 35A 440/60 350 074745777 074745877 074855754 35R 460/60 350 074745777 074745877 074855754 35S 480/60 350 074745777 074745877 074855754 35D 575/60 350 074745778 074745878 074855754 35E 220/50 333 074745779 074745879 074855755 35Y 346/50 333 074745780 074745880 074855755 40U 380/60 400 074745780 074745880 074855755 35H 440/50 333 074745781 074745881 074855755 40N 200/60 400 074745782 074745882 074855755 40B 208/60 400 074745782 074745882 074855755 40P 220/60 400 074745783 074745883 074855755 40V 230/60 400 074745783 074745883 074855755 40W 240/60 400 074745783 074745883 074855755 35F 380/50 333 074745784 074745884 074855755 35G 400/50 333 074745784 074745884 074855755 35K 415/50 333 074745784 074745884 074855755 40A 440/60 400 074745784 074745884 074855755 40R 460/60 400 074745784 074745884 074855755 40S 480/60 400 074745784 074745884 074855755 40D 575/60 400 074745785 074745885 074855755 40Q 416/60 400 074745786 074745886 0748557551 Digits 9, 10, 11 in compressor model number. 2 Rotor and Low Speed Shaft shrunk fit together.



Motors Style 3502188XX- Stators, Rotor/Shaft Assembly

Ref. Motor Motor Motor Motor Stator Rotor/ No. Code 1 Voltage H.P. P.N. Part No. Shaft Assy 2

701 29E 220/50 292 350218872 350218972 350283254 29Y 346/50 292 350218873 350218973 350283254 35U 380/60 350 350218873 350218973 350283254 29H 440/50 292 350218874 350218974 350283254 35N 200/60 350 350218875 350218975 350283254 35B 208/60 350 350218875 350218975 350283254 35P 220/60 350 350218876 350218976 350283254 35V 230/60 350 350218876 350218976 350283254 35W 240/60 350 350218876 350218976 350283254 29F 380/50 292 350218877 350218977 350283254 29G 400/50 292 350218877 350218977 350283254 29K 415/50 292 350218877 350218977 350283254 35A 440/60 350 350218877 350218977 350283254 35R 460/60 350 350218877 350218977 350283254 35S 480/60 350 350218877 350218977 350283254 35D 575/60 350 350218878 350218978 350283254 35E 220/50 333 350218879 350218979 350283255 35Y 346/50 333 350218880 350218980 350283255 40U 380/60 400 350218880 350218980 350283255 35H 440/50 333 350218881 350218981 350283255 40N 200/60 400 350218882 350218982 350283255 40B 208/60 400 350218882 350218982 350283255 40P 220/60 400 350218883 350218983 350283255 40V 230/60 400 350218883 350218983 350283255 40W 240/60 400 350218883 350218983 350283255 35F 380/50 333 350218884 350218984 350283255 35G 400/50 333 350218884 350218984 350283255 35K 415/50 333 350218884 350218984 350283255 40A 440/60 400 350218884 350218984 350283255 40R 460/60 400 350218884 350218984 350283255 40S 480/60 400 350218884 350218984 350283255 40D 575/60 400 350218885 350218985 350283255 40Q 416/60 400 350218886 350218986 3502832551 Digits 9, 10, 11 in compressor model number. 2 Rotor and Low Speed Shaft shrunk fit together.




701 23U 380/60 230 330745759 330745809 330746052 23N 200/60 230 330745761 330745811 330746052 23B 208/60 230 330745761 330745811 330746052 23P 220/60 230 330745762 330745812 330746052 23V 230/60 230 330745762 330745812 330746052 23W 240/60 230 330745762 330745812 330746052 23A 440/60 230 330745763 330745813 330746052 23R 460/60 230 330745763 330745813 330746052 23S 480/60 230 330745763 330745813 330746052 23D 575/60 230 330745764 330745814 330746052 23E 220/50 242 330745765 330745815 330746053 23Y 346/50 242 330745766 330745816 330746053 29U 380/60 290 330745766 330745816 330746053 23H 440/50 242 330745767 330745817 330746053 29N 200/60 290 330745768 330745818 330746053 29B 208/60 290 330745768 330745818 330746053 29P 220/60 290 330745769 330745819 330746053 29V 230/60 290 330745769 330745819 330746053 29W 240/60 290 330745769 330745819 330746053 23F 380/50 242 330745770 330745820 330746053 23G 400/50 242 330745770 330745820 330746053 23K 415/50 242 330745770 330745820 330746053 29A 440/60 290 330745770 330745820 330746053 29R 460/60 290 330745770 330745820 330746053 29S 480/60 290 330745770 330745820 330746053 29D 575/60 290 330745771 330745821 330746053 29E 220/50 292 330745772 330745872 330746054 29Y 346/50 292 330745773 330745873 330746054 35U 380/60 350 330745773 330745873 330746054 29H 440/50 292 330745774 330745874 330746054 35N 200/60 350 330745775 330745875 330746054 35B 208/60 350 330745775 330745875 330746054 35P 220/60 350 330745776 330745876 330746054 35V 230/60 350 330745776 330745876 330746054 35W 240/60 350 330745776 330745876 330746054 29F 380/50 292 330745777 330745877 330746054 29G 400/50 292 330745777 330745877 330746054 29K 415/50 292 330745777 330745877 330746054 35A 440/60 350 330745777 330745877 330746054 35R 460/60 350 330745777 330745877 330746054 35S 480/60 350 330745777 330745877 330746054 35D 575/60 350 330745778 330745878 330746054 35E 220/50 333 330745779 330745879 330746055 35Y 346/50 333 330745780 330745880 330746055 40U 380/60 400 330745780 330745880 330746055 35H 440/50 333 330745781 330745881 330746055 40N 200/60 400 330745782 330745882 330746055 40B 208/60 400 330745782 330745882 3307460551 Digits 9, 10, 11 in compressor model number. 2 Rotor and Low Speed Shaft shrunk fit together.



Motors Style 3307457XX- Stators, Rotor/Shaft AssemblyContinued


701 40P 220/60 400 330745783 330745883 330746055 40V 230/60 400 330745783 330745883 330746055 40W 240/60 400 330745783 330745883 330746055 35F 380/50 333 330745784 330745884 330746055 35G 400/50 333 330745784 330745884 330746055 35K 415/50 333 330745784 330745884 330746055 40A 440/60 400 330745784 330745884 330746055 40R 460/60 400 330745784 330745884 330746055 40S 480/60 400 330745784 330745884 330746055 40D 575/60 400 330745785 330745885 330746055 40Q 416/60 400 330745786 330745886 3307460551 Digits 9, 10, 11 in compressor model number. 2 Rotor and Low Speed Shaft shrunk fit together.



Motor Styles: 0731961XX, 3302306XX, 0731586XX or 731653XXHousing, Sight Glass, Motor, Terminals, Seals, Hardware

Diagram

631

631High

VoltageTerminal

Connection Detail

634

635 633

683

676

677

675 621

641

620

632

644

679

651

653 673

689

682

687

673

653

651679644

MediumVoltageTerminal

Connection Detail

LowVoltageTerminal

Connection Detail

631

640

638

636

601

or

or



Motor Styles: 0731961XX, 3302306XX, 0731586XX or 731653XXHousing, Sight Glass, Motor, Terminals, Seals, Hardware

Components

Ref. Description Specification Part Qty. No. Number 601 Stator 1 see motor tables on following pages 620 Housing- 20" Motor 070643402 1 621 Cover, End- Motor Housing 074542101 1 631 Terminal- Motor Low Voltage Motor 0- 600V 074608102 4 6 Medium Voltage Motor 601- 4800V 074612002 3 High Voltage Motor 6000- 6600V 074614001 6 632 Screw- Terminal .37 x 1.2 735033233 6 633 Nut- Terminal .37-16 040499906 6 634 Washer, Flat- Terminal Low Voltage Motor 040500316 12 635 Washer, Lock- Terminal 048164812 6 636 Shrink Tube High Voltage Motor 074609801 2 638 Bus Bar High Voltage Motor 074608301 1 640 Plug- Medium Volt Terminal 735017114 3 641 O'Ring- End Cover 070194954 2 1 644 O'Ring 735073635 2 1 651 Box- Electrical 330763801 1 653 Washer- Lock 048164806 3 8 673 Screw #10 x .62 735036446 3 8 675 Sight Glass- End Cover 015997816 2 676 Screw- End Cover .37 x 1.6 735033834 36 677 Washer, Lock- End Cover 048164812 36 679 Terminal- 3 Pin 070260801 2 682 Dowel 735068004 1 683 Plug w/O'Ring 735017101 1 687 Orifice Fitting Motor Drain & Motor Cooling Conn. 070789308 2 689 Cap- Orifice Fitting Service Tool 070789312 21 See Gear Housing Section for location of rotor/shaft assembly.2 This O'Ring is included in the 20" Motor Housing Assembly O'Ring Kit 350306206K.3 Units built prior to 2/03 used a ½" screw p/n 735036445 and no lock washers.4 Part number 074608103 may also be used.


Compressor 20" Motor Section

Low Voltage Motors Style 0731961XX- Stator, Rotor/Shaft Assy Ref. Motor Motor Motor Motor Stator Rotor/ No. Code 1 Voltage H.P. P.N. Part No. Shaft Assy 2

601 17E 220/50 167 073196101 073196201 074855851 17Y 346/50 167 073196102 073196202 074855851 20U 380/60 200 073196102 073196202 074855851 17H 440/50 167 073196103 073196203 074855851 20N 200/60 200 073196104 073196204 074855851 20B 208/60 200 073196104 073196204 074855851 20P 220/60 200 073196105 073196205 074855851 20V 230/60 200 073196105 073196205 074855851 20W 240/60 200 073196105 073196205 074855851 17F 380/50 167 073196106 073196206 074855851 17G 400/50 167 073196106 073196206 074855851 17K 415/50 167 073196106 073196206 074855851 20A 440/60 200 073196106 073196206 074855851 20R 460/60 200 073196106 073196206 074855851 20S 480/60 200 073196106 073196206 074855851 20D 575/60 200 073196107 073196207 074855851 20E 220/50 208 073196108 073196208 074855851 20Y 346/50 208 073196109 073196209 074855851 25U 380/60 250 073196109 073196209 074855851 20H 440/50 208 073196110 073196210 074855851 25N 200/60 250 073196111 073196211 074855851 25B 208/60 250 073196111 073196211 074855851 25P 220/60 250 073196112 073196212 074855851 25V 230/60 250 073196112 073196212 074855851 25W 240/60 250 073196112 073196212 074855851 20F 380/50 208 073196113 073196213 074855851 20G 400/50 208 073196113 073196213 074855851 20K 415/50 208 073196113 073196213 074855851 25A 440/60 250 073196113 073196213 074855851 25R 460/60 250 073196113 073196213 074855851 25S 480/60 250 073196113 073196213 074855851 25D 575/60 250 073196114 073196214 074855851 25E 220/50 250 073196115 073196215 074855851 25Y 346/50 250 073196116 073196216 074855851 31U 380/60 300 073196116 073196216 074855851 25H 440/50 250 073196117 073196217 074855851 31N 200/60 300 073196118 073196218 074855851 31B 208/60 300 073196118 073196218 074855851 31P 220/60 300 073196119 073196219 074855851 31V 230/60 300 073196119 073196219 074855851 31W 240/60 300 073196119 073196219 074855851 25F 380/50 250 073196120 073196220 074855851 25G 400/50 250 073196120 073196220 074855851 25K 415/50 250 073196120 073196220 074855851 31A 440/60 300 073196120 073196220 074855851 31R 460/60 300 073196120 073196220 074855851 31S 480/60 300 073196120 073196220 074855851 31D 575/60 300 073196121 073196221 0748558511 Digits 9, 10, 11 in compressor model number. 2 Rotor and Low Speed Shaft shrunk fit together. 074855951 or 074856051 may also be used.



Low Voltage Motors Style 0731961XX- Stator, Rotor/Shaft Assy, Cont'd. Ref. Motor Motor Motor Motor Stator Rotor/ No. Code 1 Voltage H.P. P.N. Part No. Shaft Assy 2

601 31E 220/50 292 073196122 073196222 074855852 31Y 346/50 292 073196123 073196223 074855852 34U 380/60 350 073196123 073196223 074855852 31H 440/50 292 073196124 073196224 074855852 34N 200/60 350 073196125 073196225 074855852 34B 208/60 350 073196125 073196225 074855852 34P 234/60 350 073196126 073196226 074855852 34V 230/60 350 073196126 073196226 074855852 34W 240/60 350 073196126 073196226 074855852 31F 380/50 292 073196127 073196227 074855852 31G 400/50 292 073196127 073196227 074855852 31K 415/50 292 073196127 073196227 074855852 34A 440/60 350 073196127 073196227 074855852 34R 460/60 350 073196127 073196227 074855852 34S 480/60 350 073196127 073196227 074855852 34D 575/60 350 073196128 073196228 074855852 34E 220/50 333 073196129 073196229 074855853 34Y 346/50 333 073196130 073196230 074855853 41U 380/60 400 073196130 073196230 074855853 34H 440/50 333 073196131 073196231 074855853 41N 200/60 400 073196132 073196232 074855853 41B 208/60 400 073196132 073196232 074855853 41P 234/60 400 073196133 073196233 074855853 41V 230/60 400 073196133 073196233 074855853 41W 240/60 400 073196133 073196233 074855853 34F 380/50 333 073196134 073196234 074855853 34G 400/50 333 073196134 073196234 074855853 34K 415/50 333 073196134 073196234 074855853 41A 440/60 400 073196134 073196234 074855853 41R 460/60 400 073196134 073196234 074855853 41S 480/60 400 073196134 073196234 074855853 41D 575/60 400 073196135 073196235 074855853 41E 220/50 375 073196136 073196236 074855853 41Y 346/50 375 073196137 073196237 074855853 47U 380/60 450 073196137 073196237 074855853 41H 440/50 375 073196138 073196238 074855853 47N 200/60 450 073196139 073196239 074855853 47B 208/60 450 073196139 073196239 074855853 47P 234/60 450 073196140 073196240 074855853 47V 230/60 450 073196140 073196240 074855853 47W 240/60 450 073196140 073196240 074855853 41F 380/50 375 073196141 073196241 074855853 41G 400/50 375 073196141 073196241 074855853 41K 415/50 375 073196141 073196241 074855853 47A 440/60 450 073196141 073196241 074855853 47R 460/60 450 073196141 073196241 074855853 47S 480/60 450 073196141 073196241 074855853 47D 575/60 450 073196142 073196242 0748558531 Digits 9, 10, 11 in compressor model number. 2 Rotor and Low Speed Shaft shrunk fit together. 074855952/53 or 074856052/53 may also be used.



Low Voltage Motors Style 0731961XX- Stator, Rotor/Shaft Assy, Cont'd. Ref. Motor Motor Motor Motor Stator Rotor/ No. Code 1 Voltage H.P. P.N. Part No. Shaft Assy 2

601 47E 220/50 417 073196143 073196243 074855854 47Y 346/50 417 073196144 073196244 074855854 49U 380/60 500 073196144 073196244 074855854 47H 440/50 417 073196145 073196245 074855854 49N 200/60 500 073196146 073196246 074855854 49B 208/60 500 073196146 073196246 074855854 49P 234/60 500 073196147 073196247 074855854 49V 230/60 500 073196147 073196247 074855854 49W 240/60 500 073196147 073196247 074855854 47F 380/50 417 073196148 073196248 074855854 47G 400/50 417 073196148 073196248 074855854 47K 415/50 417 073196148 073196248 074855854 49A 440/60 500 073196148 073196248 074855854 49R 460/60 500 073196148 073196248 074855854 49S 480/60 500 073196148 073196248 074855854 49D 575/60 500 073196149 073196249 074855854 49E 220/50 479 073196150 073196250 074855854 49Y 346/50 479 073196151 073196251 074855854 57U 380/60 575 073196151 073196251 074855854 49H 440/50 479 073196152 073196252 074855854 57N 200/60 575 073196153 073196253 074855854 57B 208/60 575 073196153 073196253 074855854 57P 234/60 575 073196154 073196254 074855854 57V 230/60 575 073196154 073196254 074855854 57W 240/60 575 073196154 073196254 074855854 49F 380/50 479 073196155 073196255 074855854 49G 400/50 479 073196155 073196255 074855854 49K 415/50 479 073196155 073196255 074855854 57A 440/60 575 073196155 073196255 074855854 57R 460/60 575 073196155 073196255 074855854 57S 480/60 575 073196155 073196255 074855854 57D 575/60 575 073196156 073196256 074855854 57E 220/50 542 073196157 073196257 074855855 57Y 346/50 542 073196158 073196258 074855855 66U 380/60 650 073196158 073196258 074855855 57H 440/50 542 073196159 073196259 074855855 66N 200/60 650 073196160 073196260 074855855 66B 208/60 650 073196160 073196260 074855855 66P 234/60 650 073196161 073196261 074855855 66V 230/60 650 073196161 073196261 074855855 66W 240/60 650 073196161 073196261 074855855 57F 380/50 542 073196162 073196262 074855855 57G 400/50 542 073196162 073196262 074855855 57K 415/50 542 073196162 073196262 074855855 66A 440/60 650 073196162 073196262 074855855 66R 460/60 650 073196162 073196262 074855855 66S 480/60 650 073196162 073196262 074855855 66D 575/60 650 073196163 073196263 0748558551 Digits 9, 10, 11 in compressor model number. 2 Rotor and Low Speed Shaft shrunk fit together. 074855954/55 or 074856054/55 may also be used.





Low Voltage Motors Style 3302306XX- Stator, Rotor/Shaft Assy, Cont'd.



601 193 2300/60 180 073158601 073158701 074855851 19M 2400/60 180 073158601 073158701 074855851 156 3000/50 150 073158602 073158702 074855851 19C 3300/60 180 073158603 073158703 074855851 19L 4160/60 180 073158604 073158704 074855852 15J 3300/50 150 073158604 073158704 074855852 213 2300/60 210 073158605 073158705 074855851 21M 2400/60 210 073158605 073158705 074855851 196 3000/50 180 073158606 073158706 074855851 21C 3300/60 210 073158607 073158707 074855851 21L 4160/60 210 073158608 073158708 074855852 19J 3300/50 180 073158608 073158708 074855852 253 2300/60 250 073158609 073158709 074855851 25M 2400/60 250 073158609 073158709 074855851 216 3000/50 210 073158610 073158710 074855851 25C 3300/60 250 073158611 073158711 074855851 25L 4160/60 250 073158612 073158712 074855852 21J 3300/50 210 073158612 073158712 074855852 323 2300/60 250 073158613 073158713 074855852 32M 2400/60 250 073158613 073158713 074855852 256 3000/50 210 073158614 073158714 074855852 32C 3300/60 250 073158615 073158715 074855852 32L 4160/60 250 073158616 073158716 074855852 25J 3300/50 210 073158616 073158716 074855852 413 2300/60 410 073158617 073158717 074855853 41M 2400/60 410 073158617 073158717 074855853 326 3000/50 340 073158618 073158718 074855853 41C 3300/60 410 073158619 073158719 074855853 41L 4160/60 410 073158620 073158720 074855853 32J 3300/50 340 073158620 073158720 074855853 503 2300/60 500 073158621 073158721 074855854 50M 2400/60 500 073158621 073158721 074855854 416 3000/50 415 073158622 073158722 074855854 50C 3300/60 500 073158623 073158723 074855854 50L 4160/60 500 073158624 073158724 074855854 41J 3300/50 415 073158624 073158724 074855854 583 2300/60 575 073158625 073158725 074855854 58M 2400/60 575 073158625 073158725 074855854 506 3000/50 480 073158626 073158726 074855854 58C 3300/60 575 073158627 073158727 074855854 58L 4160/60 575 073158628 073158728 074855854 50J 3300/50 480 073158628 073158728 074855854

1 Digits 9, 10, 11 in compressor model number. 2 Rotor and Low Speed Shaft shrunk fit together. 074855951 or 074856051 may also be used in place of 074855851; 074855952 or 074856052 may also be used in place of 074855852; 074855953 or 074856053 may also be used in place of 074855853; 074855954 or 074856054 may also be used in place of 074855854.


Medium Voltage Motors Style 0731586XX- Stator, Rotor/Shaft Assy



601 653 2300/60 650 073158629 073158729 074855955 65M 2400/60 650 073158629 073158729 074855955 586 3000/50 540 073158630 073158730 074855955 65C 3300/60 650 073158631 073158731 074855955 65L 4160/60 650 073158632 073158732 074855955 58J 3300/50 540 073158632 073158732 074855955 733 2300/60 730 073158633 073158733 074855956 73M 2400/60 730 073158633 073158733 074855956 656 3000/50 610 073158634 073158734 074855956 73C 3300/60 730 073158635 073158735 074855956 73L 4160/60 730 073158636 073158736 074855956 65J 3300/50 610 073158636 073158736 0748559561 Digits 9, 10, 11 in compressor model number. 2 Rotor and Low Speed Shaft shrunk fit together. 074856055 may also be used in place of 074855955; 074856056 may also be used in place of 074855956.


Medium Voltage Motors Style 0731586XX- Stator, Rotor/Shaft Assy

1 Digits 9, 10, 11 in compressor model number. 2 Rotor and Low Speed Shaft shrunk fit together. 074856051 or 074855851 may also be used in place of 074855951; 074856052 or 074855852 may also be used in place of 074855952; 074856053 or 074855853 may also be used in place of 074855953; 074856054 or 074855854 may also be used in place of 074855954; 074856055 may also be used in place of 074855955; 074856056 may also be used in place of 074855956.


High Voltage Motors Style 0731653XX- Stator, Rotor/Shaft Assy Ref. Motor Motor Motor Motor Stator Rotor/ No. Code 1 Voltage H.P. P.N. Part No. Shaft Assy 2

601 158 6000/50 150 073165301 073165401 074855951 159 6600/50 150 073165302 073165402 074855952 192 6600/60 180 073165303 073165403 074855951 198 6000/50 180 073165304 073165404 074855951 199 6600/50 180 073165305 073165405 074855952 212 6600/60 210 073165306 073165406 074855951 218 6000/50 210 073165307 073165407 074855952 219 6600/50 210 073165308 073165408 074855952 252 6600/60 250 073165309 073165409 074855952 258 6000/50 265 073165310 073165410 074855953 259 6600/50 265 073165311 073165411 074855953 322 6600/60 320 073165312 073165412 074855953 328 6000/50 340 073165313 073165413 074855954 329 6600/50 340 073165314 073165414 074855954 412 6600/60 410 073165315 073165415 074855954 418 6000/50 415 073165316 073165416 074855955 419 6600/50 415 073165317 073165417 074855955 502 6600/60 500 073165318 073165418 074855955 508 6000/50 480 073165319 073165419 074855956 509 6600/50 480 073165320 073165420 074855956 582 6600/60 575 073165321 073165421 074855956





Low Voltage Motors Style 3302306XX- Stator, Rotor/Shaft Assy


CompressorDischarge Flange/O'Ring, External Flanges,

Valves, Fittings and BlockoffsDiagram & Components

935

922

Right Side

933 902

972

965905

901

908

909

Ref. Description Specification Part Qty. No. Number 901 Block Off- Discharge Service Tool 735055294 1 902 Block Off- Suction Victaulic Service Tool 735055231 1 905 Screw- Discharge Flange .37 x 1.7 735017347 4 906 O'Ring- Discharge Flange 2 735073645 1 908 Block Off 070220401 3 909 Screw- Block Off .50 x 1.5 735033847 6 920 Fitting- Orifice 070789304 4 922 Connector until 11/02 735031462 1 Connector 11/02 & later 070789337 1 924 Fitting- Orifice 070789335 2 926 Plug w/O'Ring 735017102 1 928 Tee- Orifice 070789303 1 930 Connector- Orifice 070789301 2 933 Coupling- Suction Victaulic 10" 070193902 1 Gasket- Suction Victaulic Coupling 10" 070194002 1 935 Fitting- Orifice 070789307 1 946 Plug w/O'Ring 735017111 1 953 Fitting- Orifice 070789308 1 961 Valve until 2/03 735039947 1 Valve- Angle 2/03 & later 070904501 1 965 Cap 070789311 4 966 Plug .25P 735078310 1 972 O'Ring 1, 2 735073629 3 976 Valve- Shut Off 330571701 1 989 Cap 070789312 2 991 Cap 070789373 1 993 Connector 070789375 11 Qty. 2 of this O'Ring is included in the Gear Housing Assembly O'Ring Kit 350306204K.2 This O'Ring is included in the Front End O'Ring Kit 350306202K.

928

965

976

991

965

924966

961

Left Side

906

946989

920

926

930

993

965

953

989


Compressor15" Motor Terminal Box- Free Standing Starter or VFD (Code 29-2= 5, L)

Units with MicroTech 200 Control Box

Surge Protection

Detail

901

Top View

Left View Right View

905 906

907854856

868

855

859854

864

871 872

869

850 858

888

871872

870

Ref. Description Specification Part Qty. No. Number 850 Cover- Electrical Box 000127300 1 854 Terminal Box 070533202 1 855 Screw- Terminal Box .25-20 x .5 046093807 6 856 Cover- Terminal Box 070533301 1 858 Screw- Electrical Box #10 x .37 735032742 2 859 Gasket 070199201 8 ft. 864 Insulation 047662050 3 sqft 868 Screw #10 x .5 735032843 12 869 Cable- Empty CC Heater 330006707 1 870 Cable- Empty CC Heater 330006706 1 871 Crankcase Heater 115V 300W 735041248 2 872 Fitting- Conduit 90° 000916900 2 888 Cable- Guardistor 070829989 1 901 Surge Capacitor 1 0- 480V 736017502 1 Surge Capacitor 1 481- 600V 736017503 1 905 Screw 1 #10- .50 735032743 1 906 Terminal 1 031015801 1 907 Terminal 1 735042840 31 Surge Capacitors are not used on units with Solid State Starters (Code 29-1= 6) or Variable Frequency Drives (Code 29-1= V).



Units with MicroTech II Control BoxDiagrams

Surge Protection

Detail

901

Top View


905 906

907854856

868

855

859854

864

871 872

869

850 858

888

871872

870

895 891

897

892

894

896

893

896

854

Terminal Block Detail



Units with MicroTech II Control BoxComponents

Ref. Description Specification Part Qty. No. Number 850 Cover- Electrical Box 000127300 1 854 Terminal Box 0- 480V 330421101 1 Terminal Box 481- 600V 070533202 1 855 Screw- Terminal Box .25-20 x .5 046093807 6 856 Cover- Terminal Box 070533301 1 858 Screw- Electrical Box #10 x .37 735032742 2 859 Gasket 070199201 9 ft. 864 Insulation 047662050 3 sqft 868 Screw #10 x .5 735032843 12 869 Cable- Empty CC Heater 330006707 1 870 Cable- Empty CC Heater 330006706 1 871 Crankcase Heater 115V 300W 735041248 2 872 Fitting- Conduit 90° 000916900 2 888 Cable- Guardistor 070829989 1 891 Bracket- Terminal Block 330421001 1 892 Terminal Block 330274001 1 893 Cover- Terminal Block 330420901 1 894 Screw #8 x .37 735032729 2 895 Screw .25-20 x .5 040499023 4 896 Nut- Lock .25-20 032333302 4 897 Washer- Lock .25 040500208 4 901 Surge Capacitor 1 0- 480V 736017502 1 Surge Capacitor 1 481- 600V 736017503 1 905 Screw 1 #10- .50 735032743 1 906 Terminal 1 031015801 1 907 Terminal 1 735042840 3 N/S VFD Liquid Flo Parts Code 29-1= V only Differential Pressure Switch 071896001 1 Supply Tube 070789102 1 Fitting- Elbow 070789306 1 Fitting- Tee 070789303 1 Fitting- Swivel Connector 070789336 1 Fitting- Straight Connector 070789304 1

N/S= Not Shown on diagram.1 Surge Capacitors are not used on units with Solid State Starters (Code 29-1= 6) or Variable Frequency Drives (Code 29-1= V).


Compressor15" Motor Terminal Box- Unit Mounted Starter or VFD

(Code 29-2= 1, R, M)

Top ViewLeft View

Right View

854

864

871 872855

871872

869

Ref. Description Specification Part Qty. No. Number 850 Cover- Electrical Box 000127300 1 854 Shroud- Terminal 074746801 1 855 Screw- Terminal Box .25-20 x .5 046093807 6 858 Screw #10 x .37 735032742 4 859 Gasket 070199201 9 ft. 864 Insulation 047662050 3 sqft 869 Cable- Empty CC Heater 330006707 1 870 Cable- Empty CC Heater 330006706 1 871 Crankcase Heater 115V 300W 735041248 2 872 Fitting- Conduit 90° 000916900 2 888 Cable- Guardistor 070829989 1 N/S Surge Capacitor 1 0- 480V 736017502 1 Surge Capacitor 1 481- 600V 736017503 1 N/S VFD Liquid Flo Parts Code 29-1= V only Differential Pressure Switch 071896001 1 Supply Tube 070789102 1 Fitting- Elbow 070789306 1 Fitting- Tee 070789303 1 Fitting- Swivel Connector 070789336 1 Fitting- Straight Connector 070789304 1

870

850 858

888

N/S= Not Shown on diagram.1 Surge Capacitors are used on units with Direct Mount Starters (except for solid state starters code 29-1= 6). However, the capacitors are installed in the starter rather than the compressor terminal box.

854

859


Compressor20" Motor Terminal Box- Free Standing Starter or VFD

(Code 29-2= 5, 7, 9, L) Units with MicroTech 200 Control Box

Surge Protection

Detail

901

Top View


905 906

907854856

868

855

850854

858

871 872

869

850 858

888

871872

870

Ref. Description Specification Part Qty. No. Number 850 Cover- Electrical Box 000127300 1 854 Terminal Box 074556001 1 855 Screw- Terminal Box .38-16 x .75 040499038 8 856 Cover- Terminal Box 073169201 1 858 Screw- Electrical Box #10 x .37 735032742 2 859 Gasket 070199201 8 ft. 864 Insulation 047662050 2 sqft 866 Cable- 20" Motor Terminal Box 070829971 1 868 Screw #12 x .50 735032856 6 869 Cable- Empty CC Heater 330006707 1 870 Cable- Empty CC Heater 330006706 1 871 Crankcase Heater 115V 300W 735041248 2 872 Fitting- Conduit 90° 000916900 2 888 Cable- Guardistor 070829989 1 901 Surge Capacitor 1 0- 480V 736017502 1 Surge Capacitor 1 481- 600V 736017503 1 905 Screw 1 #10- .50 735032743 1 906 Terminal 1 031015801 1 907 Terminal 1 735042840 31 Surge Capacitors are not used on units with Solid State Starters (Code 29-1= 6).

866

859

864



(Code 29-2= 5, 7, 9, L) Units with MicroTech II Control BoxDiagrams

895 891

897

892

894

896

893

896

854

Terminal Block Detail

Surge Protection

Detail

901

Top View


905 906

907854856

868

855

850854

858

871 872

869

850 858

888

871872

870

866

859

864



(Code 29-2= 5, 7, 9, L) Units with MicroTech II Control BoxComponents

Ref. Description Specification Part Qty. No. Number 850 Cover- Electrical Box 000127300 1 854 Terminal Box Standard Starter- Low Voltage until 3/03 330421201 1 Standard Starter- Low Voltage 3/03 & later 073169201 1 Standard Starter- Medium & High Voltage until 3/03 074556001 1 Standard Starter- Medium & High Voltage 3/03 & later 330549701 1 VFD 330421201 1 855 Screw- Terminal Box 040499038 8 856 Cover- Terminal Box 073169201 1 858 Screw- Electrical Box #10 x .37 735032742 2 859 Gasket 070199201 9 ft. 864 Insulation 047662050 3 sqft 866 Cable 070829971 1 868 Screw 735032856 6 869 Cable- Empty CC Heater 330006707 1 870 Cable- Empty CC Heater 330006706 1 871 Crankcase Heater 115V 300W 735041248 2 872 Fitting- Conduit 90° 000916900 2 888 Cable- Guardistor 070829989 1 891 Bracket 330421001 1 892 Terminal Block 330274001 1 893 Cover- Terminal Block 330420901 1 894 Screw #8 x .37 735032729 2 895 Screw .25-20 x .5 040499023 4 896 Nut- Lock .25-20 032333302 4 897 Washer- Lock .25 040500208 4 901 Surge Capacitor 1 481- 600V 736017503 1 Surge Capacitor 1 0- 480V 736017502 1 905 Screw 1 #10- .50 735032743 1 906 Terminal 1 031015801 1 907 Terminal 1 735042840 3 N/S VFD Liquid Flo Parts Code 29-1= V only Differential Pressure Switch 071896001 1 Supply Tube 070789102 1 Fitting- Elbow 070789306 1 Fitting- Tee 070789303 1 Fitting- Swivel Connector 070789336 1 Fitting- Straight Connector 070789304 1

N/S= Not Shown on diagram.1 Surge Capacitors apply to low voltage (0-600V) units only, and are not used on units with Solid State Starters (Code 29-1= 6).


Compressor20" Motor Terminal Box- Unit Mounted Starter or VFD

(Code 29-2= 1, R, M)

Top View Left View

Right View

854

864

871 872855

871872

869

Ref. Description Specification Part Qty. No. Number 850 Cover- Electrical Box 000127300 1 854 Shroud- Terminal 074746901 1 855 Screw- Terminal Box .25-20 x .5 040499038 8 858 Screw #10 x .37 735032742 4 859 Gasket 070199201 9 ft. 864 Insulation 047662050 3 sqft 866 Cable 070829971 1 869 Cable- Empty CC Heater 330006707 1 870 Cable- Empty CC Heater 330006706 1 871 Crankcase Heater 115V 300W 735041248 2 872 Fitting- Conduit 90° 000916900 2 888 Cable- Guardistor 070829989 1 N/S Surge Capacitor 1 0- 480V 736017502 1 Surge Capacitor 1 481- 600V 736017503 1 N/S VFD Liquid Flo Parts Code 29-1= V only Differential Pressure Switch 071896001 1 Supply Tube 070789102 1 Fitting- Elbow 070789306 1 Fitting- Tee 070789303 1 Fitting- Swivel Connector 070789336 1 Fitting- Straight Connector 070789304 1

870

850 858

888

N/S= Not Shown on diagram.1 Surge Capacitors are used on units with Direct Mount Starters (except for solid state starters code 29-1= 6). However, the capacitors are installed in the starter rather than the compressor terminal box.

859

866


5 1 A 01750 01

Plant Identification 5= Staunton

Serial NumberYear of Manufacture0= 20001= 20012= 20023= 20034= 20045= 20056= 2006etc.



Serial Number- Oil Pump


Oil PumpNomenclature

070019252

Assembly Part Number070019252= 14" Welded Steel Sump Oil Pump

350146601= 16" Cast & Machined Sump Oil Pump (w/MicroTech 200)350147201= 16" Cast & Machined Sump Oil Pump (w/ MicroTech II)

Style Number- Oil Pump

Oil Pump Dataplate- 14" Welded Steel Sump (pre 7/02)*

*This date is approximate. Oil pump data plate should be checked on any unit built between 9/01 and 7/02 to verify which oil pump is installed.

Oil Pump Dataplate- 16" Cast & Machined Sump (current)

OilOil Charge= 8 Gallons

Oil Part Number (R134 units)= EAL46 p/n 735030435*TSC units- Consult McQuay Parts


Oil Pump16" Cast & Machined Sump Oil Pump

Supply and Vent Lines

3031

4041

60

2320 2221

201

120

121122

180

140

202

180

160

Ref. Description Specification Part Qty. No. Number 20 Flange- 2 Bolt 074614801 1 21 O'Ring 735073629 1 22 Screw 735033846 2 23 Tube- Oil Pump Drain 1 350146428 1 30 Fitting- Sleeve 070789316 1 31 Fitting- Nut 070789310 1 40 Tube- Oil Pump Vent 330186501 1 41 Reducer 1.375 x .625 041116524 1 60 Tube- Oil Pump Vent 1 350146427 1 120 Fitting- Sleeve 070789372 1 121 Fitting- Nut 070789373 1 122 Tube- Thrust Pump until 7/02 330283301 1 Tube- Thrust Pump 7/02 & later 330278801 1 140 Check Valve 735040326 1 160 Tube- Thrust Pump until 7/02 330283401 1 Tube- Thrust Pump 7/02 & later 330278701 1 180 Reducer .875 ODM x .625 ODS 041116611 2 200 Tube- Oil Supply until 4/04 350146424 1 200 Tube- Oil Supply 4/04 and later 330725601 1 201 Tube 735063023 1 202 Well 070809042 11 Tube has a schrader valve p/n 071100801; Core p/n 026541100; Cap p/n 032943500.

200



Oil Pump and Oil Cooler Piping and MountingUnits with MicroTech II Control

Diagram

10

121

141

142

143

120

100160 40

4142

1041

4250

30

54

260

210

201

141220

143142

203 204

233

232

231

230200

202

22

21

180 190

215

60170

62

20

Oil Cooler Detail

122

63


Ref. Description Specification Part Qty. No. Number 10 Plate- Oil Pump/Oil Cooler Mounting 330285602 1 20 Oil Pump see following pages for detail 350147201 1 21 Sleeve- Orifice 070789351 1 22 Nut- Orifice 070789354 1 30 Bracket- Oil Pump 070014475 1 40 Screw .50 x 1.0 735033845 4 41 Washer- Plain .50 ZPS 040500311 8 42 Washer- Lock .50 ZPS 048164814 8 50 Screw .50 x 1.2 735033846 4 54 Nut .50-13 735029625 4 60 Tube- Oil Supply 330501101 1 62 Tube- Oil Supply 330501201 1 63 Elbow 90° 041117306 1 100 Tee 041117809 1 120 Oil Cooler 074666403 1 121 Spacer Pad- Upper 041763400 2 122 Washer- Plain .625 ZPS 040500312 2 141 Washer- Plain .375 040500308 4 142 Washer- Lock .375 048164812 4 143 Nut- Hex .375-16 040499906 4 160 Tube- Oil Cooler Supply 070208025 1 170 Tube- Oil Return 330283001 1 180 Tube- Water Supply 1 074304522 1 190 Tube- Water Return 1 074304523 1 200 Valve- Water Regulator 735075405 1 201 Valve- Solenoid 735048470 1 202 Connector .88D x .75P 735043914 2 203 Nipple 735024590 2 204 Tee .75P x .75P x .75P 735031415 2 210 Bracket- Water Valve 330135801 1 215 Insulation 026218800 5 ft. 220 Screw .375 x 1.25 735033833 2 230 U Bolt 330861101 2 231 Washer- Plain .312 ZPS 040500307 4 232 Washer- Lock .312 ZPS 040500210 4 233 Nut- Hex .312-18 040499904 4 260 Compressor Control Box See Controls Section


Oil Pump and Oil Cooler Piping and MountingUnits with MicroTech II Control

Components

1 The tube assembly has a schrader valve body p/n 071100801, core p/n 026541100 and cap p/n 032943500.



Oil Pump and Oil Cooler Piping and MountingUnits with MicroTech 200 Control

Diagram

10

121

141

142

143

120

100

160

4041

42

10

41 50

42

30

54

260

210

201

141

220143

142

203

204

233

232

231

230200

202

22

21

180 190

215

170

62

20

Oil Cooler Detail 63

60



Oil Pump and Oil Cooler Piping and MountingUnits with MicroTech 200 Control

Components

Ref. Description Specification Part Qty. No. Number 10 Plate- Oil Pump/Oil Cooler Mounting 330189002 1 20 Oil Pump see following pages for detail 350146601 1 21 Sleeve- Orifice 070789351 1 22 Nut- Orifice 070789354 1 30 Bracket- Oil Pump 070014475 1 40 Screw .50 x 1.0 735033845 4 41 Washer- Plain .50 ZPS 040500311 8 42 Washer- Lock .50 ZPS 048164814 8 50 Screw .50 x 1.2 735033846 4 54 Nut .50-13 735029625 4 60 Tube- Oil Supply 330282701 1 62 Tube- Oil Supply 330501201 1 63 Elbow 90° 041117306 1 100 Tee 041117949 1 120 Oil Cooler 074666403 1 121 Spacer Pad- Upper 041763400 2 141 Washer- Plain .375 040500308 4 142 Washer- Lock .375 048164812 4 143 Nut- Hex .375-16 040499906 4 160 Tube- Oil Cooler Supply 330282501 1 170 Tube- Oil Return 330283001 1 180 Tube- Water Supply 1 074304522 1 190 Tube- Water Return 1 074304523 1 200 Valve- Water Regulator 735075405 1 201 Valve- Solenoid 735048462 2 202 Connector .88D x .75P 735043914 2 203 Nipple 735024590 2 204 Coupling 735031434 1 210 Bracket- Water Valve 330135801 1 215 Insulation 026218800 5 ft. 220 Screw .375 x 1.25 735033833 2 230 U Bolt 330861101 2 231 Washer- Plain .312 ZPS 040500307 4 232 Washer- Lock .312 ZPS 040500210 4 233 Nut- Hex .312-18 040499904 4 260 Compressor Control Box See Controls Section1 The tube assembly has a schrader valve body p/n 071100801, core p/n 026541100 and cap p/n 032943500.


Oil Pump16" Cast & Machined Sump Oil Pump Detail

Diagrams

234

230

232

350

352

See following page for sump interior detail

306 304302 312

316314 318

116

114

112

300

See following page for cover valves and fittings detail 226

228

218

212

214

220

224210

208

206202

200

Sump detail: 90° left

320

322



Diagrams

338 Cover Valves & Fittings

200

326

328

330

356

332338

334

Jet Pump Mounting

110

106

104

100


Ref. Description Specification Part Qty. No. Number Complete Oil Sump Assembly- Service 350147201S 4 1 100 Sump 071466602 1 104 O'Ring 070194966 1 2 106 Pump- Lube 070902501 1 110 Screw .62 x 1.0 735017344 4 112 O'Ring 735073635 1 1 114 Terminal- 3 Point 070260801 1 116 Screw #10 x .62 735036446 4 200 Cover 071466502 1 202 Pin- Roll .125 x .75 735038054 2 1 206 Plate- Filter Mounting 071467101 1 208 Filter Tube 735085708 4 210 O'Ring 070194902 1 1 212 O'Ring 735073615 1 1 214 Jet Pump 775208301 1 218 Cover- Filter 071467202 1 220 Plug .25 049760902 1 224 O'Ring 070194967 1 1 226 Screw .25 x 1.75 735033409 2 228 Screw .25 x 1.0 735033804 3 230 O'Ring 735043659 1 1 232 O'Ring 070194956 1 1 234 Bolt- Cover .25 x 2.5 735033851 15 300 Gauge- Liquid Level 330343801 1 302 Plug w/ O'Ring .88 735017109 1 304 Connector- Straight Thread 070789350 1 306 Valve- Angle 1.00 070904701 1 312 Heater- Crankcase 200W 735041227 2 314 Gasket- Terminal Box until 5/02 070906101 1 Gasket- Terminal Box 5/02 & later 330418601 1 316 Cover- Terminal Box until 5/02 070902601 1 Cover- Terminal Box 5/02 & later 330418701 1 318 Screw until 5/02 000011400 2 Screw 5/02 & later 000011400 4 320 Connector- Straight 070789308 1 322 Valve- Angle .625 073003701 1 326 Fitting- Rotolock 735044362 2 O'Ring- Rotolock Fitting 070194981 2 328 Seal Ring 736017605 2 330 Valve 1.38 735039953 2 332 Valve- Adjustable 735045843 1 334 Strainer 071467801 1 338 Plug- Ball 14mm 735078309 3 2 350 Sensor- Temperature (MicroTech II units) 330198001 1 Sensor- Temperature (Microtech 200 units) 071568701 1 352 Cable- Temperature Sensor 330418501 1 356 Valve- Relief 200 PSI 735045818 11 This O'Ring is included in the 16" Oil Pump Assembly O'Ring Kit 350306212K.2 Pin is installed using the Roll Pin Insert Tool p/n 330418201.3 Ball Plug is installed using tool p/n 073259501.4 Complete assembly includes Oil Pump and Heaters (Qty. 2- part number 735041227).


Components


Oil Pump14" Welded Steel Sump Oil Pump

Supply and Vent Lines

11

10

361 364367

365362363371

10

11

348

347

325

330

349

Ref. Description Specification Part Qty. No. Number 10 Fitting- Sleeve 070789316 2 11 Fitting- Nut 070789310 2 325 Tube- Oil Supply 350146404 1 330 Reducer .875 ODM x .625 ODS 041116611 2 347 Check Valve 735040332 1 348 Tube- Thrust Discharge 070206030 1 349 Tube- Thrust Discharge 350261401 1 361 Tube- Oil Vent 350261101 1 362 Screw .50 x 1.2 735033846 2 363 Flange- 2 Bolt 074614801 1 364 Reducer 1.375 ODS x .625 ODS 041116524 1 365 Tube- Oil Pump Drain 15" Motor 1 350146452 1 Tube- Oil Pump Drain 20" Motor 1 350146402 1 367 Tube- Oil Pump Vent 350146405 1 371 O'Ring 735073629 11 15" motors are style numbers 350218851 thru 350218886 or 074745751 thru 074745786; 20" motors are style numbers 330230601 thru 330230663 (0-600V), 073196101 thru 073196163 (0-600V), 073158601 thru 073158696 (601- 4800V) or 073165301 thru 073165321 (600V & higher). Motor Style numbers are indicated on the Compressor Data Plate.



Oil Pump and Oil Cooler Piping and MountingOil Pump Cover Valves, Screws and O'Ring

Diagram

152 111

12 11

3

118

109

8

6

116

14

119

7

517

2420

231918

25

117

1531

21 26 27

22

16

28

4 17

112

120


Ref. Description Specification Part Qty. No. Number 1 Plate- Oil Pump Oil Cooler Mounting 330124401 1 3 Oil Cooler 074666403 1 4 Valve- Solenoid 735048462 1 5 Valve- Water Regulator 735075405 1 6 Tube Assembly- Water Supply 074304519 1 1 7 Tube Assembly- Water Return 074304520 1 1 8 Tube 070208037 1 9 Valve- Check 735040326 1 10 Tube- Oil Pump 350267701 1 11 Tee .875 ODS 041117809 1 12 Tube 350267901 1 14 Tube 350267601 1 16 Bracket- Water Valves 350010001 1 17 Connector 735043914 2 18 Nipple 735024590 2 19 Coupling .75P 735031434 2 20 U Bolt 071945202 2 21 Screw .50 x 1.0 735033845 4 22 Screw .37 x 1.2 735033433 2 23 Nut- Hex .312-18 040499904 4 24 Washer- Plain .312 ZPS 040500307 4 25 Washer- Lock .312 ZPS 040500210 4 26 Washer- Plain .50 ZPS 040500311 4 27 Washer- Lock .50 ZPS 048164814 4 28 Washer- Lock .375 ZPS 048164812 2 111 Valve 1.38 Roto 072401305 2 112 Seal- Ring 1.50 736017605 2 116 Valve- Adjustable 735045843 1 117 Cover 070019907 1 118 Valve- Relief 200 PSI 735045818 1 119 Valve .88 Roto 072401306 1 120 Seal- Ring .75 736017603 2 152 O'Ring- Cover 735043682 2 1 153 Screw- Cover .50 x 1.7 735033848 181 The tube assembly has a schrader valve body p/n 071100801, core p/n 026541100 and cap p/n 032943500.2 This O'Ring is included in the 14" Oil Pump Assembly O'Ring Kit 071541202.


Oil Pump and Oil Cooler Piping and MountingOil Pump Cover Valves, Screws and O'Ring

Components


209

203

210 212

201

205

208202 207206

275

157

384

393

165

148

146

140

145

125

135

139

136

134

131129

133130132

128127

124

121

123

122

Oil Pump14" Welded Steel Sump Oil Pump Detail

Diagrams

126

164

166143

144

Pump Detail

Mist Eliminator

Detail

Bottom View

393A


Ref. Description Specification Part Qty. No. Number 121 Positioner- Filter 070254401 1 122 Screw .25 x .5 735034918 1 123 Filter- Tube 735085708 4 124 Sleeve- Mist Eliminator 070254301 1 125 O'Ring 735073638 1 2 126 Panel- Mist Eliminator 070254201 1 127 Screw .25 x 4.0 735033903 4 128 Washer- Lock .25 ZPS 048164808 4 129 Nozzle- Mist Eliminator 775208301 1 130 O'Ring 735073615 1 1 131 Housing- Jet Pump 070359001 1 132 Screw #10 x 1.0 735036449 2 133 Washer- Lock .190 ZPS 048164806 2 134 Coupling 735044204 1 135 Tube Assy- Jet Pump 070024101 1 Strainer Only 735030526 1 136 Elbow 90° 001124300 1 139 Tube- Oil Discharge 070281001 1 140 O'Ring 735073632 1 4 143 Terminal Block 3 PT 070260801 1 144 O'Ring- Terminal Block 735073635 1 1 145 Sump 070020006 1 146 Tube Assy 070019805 1 148 Gauge- Liquid Level 735005704 1 157 Box- Junction 070278801 1 164 Screw- Junction Box #10 x .31 735032741 4 165 Valve- Shut Off 735039907 1 Cap Shut Off Valve 071556909 1 166 Screw- Terminal Block #10 x .62 735036446 4 201 Housing- Geroter Assy 350186701 1 202 Washer 350000501 1 203 Rotor and Shaft Assy 350186901 1 205 Geroter .875 735085404 1 206 Pin 2 .62 x .19 735038044 1 207 Cover 070789201 1 208 Screw .25 x 1.0 735033406 3 209 Stator 2 HP 070300301 1 210 Screw .25 x 4.5 735033904 4 212 Washer- Lock .25 ZPS 048164808 4 275 Bearing- Roll 1.00 070180302 2 384 Cover- Junction Box 000969300 1 393 Heater Assy 071506202 2 393A Heater Only 250W 070302302 2 N/S Screw- Mist Eliminator to Pump Assy .25 x 2.5 735033812 3

1 This O'Ring is included in the 14" Oil Pump Assembly O'Ring Kit 071541202.2 Pin is installed using the Roll Pin Insert Tool p/n 330418201.

Oil Pump14" Welded Steel Sump Oil Pump Detail

Components

Call Your Local Daikin Applied Parts Distributor For All Your Parts Needs.To Locate A Distributor, Go To www.DaikinApplied.com or Call 1-800-37PARTS

Critical Daikin Applied OEM PartsAre What Your HVAC Unit Needs!

7000004 Rev. H 11/2016 CPL Page 1 of 1

Daikin Centrifugal ChillerMcQuay Centrifugal Chiller

WSC, TSC, HSCUnit Sizes 079

Critical Components Model Unit Size Voltage Part Number

Control ComponentsMicroTech 200Main Controller, M280 ALL 079 ALL 065487350ADI Control ALL 079 ALL 330325401KDI Control ALL 079 ALL 073378501Ribbon Cable 50C, 18” ALL 079 ALL 049265208Ribbon Cable 50C, 3” ALL 079 ALL 072941801Signal Converter Board ALL 079 ALL 049264901Guardistor Board ALL 079 ALL 067113001Output Board ALL 079 ALL 072986401Solenoid Valve, 4-Way ALL 079 ALL 073221501

MicroTech IIOperator Interface Panel w/Cables- 12” Beige ALL 079 ALL 330277501Main Controller, Large w/Display ALL 079 ALL 330268311Signal Converter Board ALL 079 ALL 049264901Guardistor Board ALL 079 ALL 330343901Solenoid Valve, 4-Way ALL 079 ALL 073221501

Communication OptionsBACnet MS/TP ALL 079 ALL 350147407RS232 Port only ALL 079 ALL 330343102MODBUS RS485 Serial Board only ALL 079 ALL 330343101LonWorks Serial Board only ALL 079 ALL 330343401

Filter DriersFiter Drier, Motor Drain Line ALL 079 ALL 021057422Fiter Drier, Motor Cooling Line ALL 079 ALL 735028827

SensorsEvaporator Water Temp Sensor (MT 200 only) ALL 079 ALL 073012002Low Pressure Transducer- Oil Vent ALL 079 ALL 071568501High Pressure Transducer- Cond. Refrigerant ALL 079 ALL 071568601Outdoor Air Sensor, 50 Ft ALL 079 ALL 073012005High Pressure Switch, 190 PSI (till 6/03) ALL 079 ALL 074796302High Pressure Switch, 180 PSI (6/03 & later) ALL 079 ALL 074796301

Differential Pressure Switch (Code 33= B,C,E)Differential Pressure Switch (till 5/04) ALL 079 ALL 070180519Differential Pressure Switch (5/04 & later) ALL 079 ALL 330571401

RPL: WSC, TSC, HSC; Size 079; Centrifugal Chiller Single...

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