Daikin McQuay Centrifugal Chiller · CR Relay Compressor Control Box CS01- CS10 Sensors- Compressor...

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Replacement Parts List No. 700006100 Revision G 09/2018 Daikin McQuay Centrifugal Chiller WCC 100, 113, 126 To find your Daikin Applied parts distributor, call 1-800-377-2787 or visit www.DaikinApplied.com

Transcript of Daikin McQuay Centrifugal Chiller · CR Relay Compressor Control Box CS01- CS10 Sensors- Compressor...

Page 1: Daikin McQuay Centrifugal Chiller · CR Relay Compressor Control Box CS01- CS10 Sensors- Compressor Controller Throughout Unit (see MicroTech II section for sensor placement) CTB1,

Replacement Parts List No. 700006100Revision G 09/2018

DaikinMcQuay

Centrifugal Chiller

WCC100, 113, 126

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

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Contents

Parts List Revision History.................................................................................................................................. 3Electrical Legend ................................................................................................................................................ 4Nomenclature Unit Dataplate .............................................................................................................................................. 5 Style Number- Unit ....................................................................................................................................... 5 Serial Number- Unit ..................................................................................................................................... 5 Model Number- Complete ..................................................................................................................... 6 - 10Control Box- MicroTech II Unit Control Box Mounting ..........................................................................................................................11 Unit Control Box Detail- Until 6/11.............................................................................................................. 12 Unit Control Box Detail- 6/11 to 8/17* ................................................................................................. 13 - 14 Unit Control Box Detail- 8/17 & Later* ................................................................................................ 15 - 16 Compressor Control Box Mounting ............................................................................................................ 17 Compressor Control Box Detail- Until 6/11 ......................................................................................... 18 - 19 Compressor Control Box Detail- 6/11 to 8/17* .................................................................................... 20 - 21 Compressor Control Box Detail- 8/17 & Later* ................................................................................... 22 - 23 Cables and Sensors ............................................................................................................................ 24 - 27Differential Pressure Switch ............................................................................................................................. 28Hot Gas Bypass......................................................................................................................................... 28 - 29Liquid Line Expansion Valves, Ball Valve, Sight Glass, King Valve, Flanges, Gaskets, O'Rings, Pilot Valve Sensor Well, Strainers .............................................................................................................. 30 Expansion Valve Detail .............................................................................................................................. 31Condenser & Evaporator Valves ...................................................................................................................... 32Condenser ...................................................................................................................................................... 33Evaporator ...................................................................................................................................................... 34Compressor Nomenclature ............................................................................................................................................. 35 4- Way SA/SB Solenoid Valve & Tubing .................................................................................................... 36 Motor Drain Line, Motor Cooling Line, Liquid Injection, Suction and Discharge Lines Suction Victaulics/Gaskets, Discharge Check Valve ........................................................................... 37 Final Section Assembly .............................................................................................................................. 38 WCC100 Front End— Inlet— Section ........................................................................................................ 39 WCC113 Front End— Inlet— Section ........................................................................................................ 40 WCC126 Front End— Inlet— Section ........................................................................................................ 41 Main Gear Train- Low & Medium Voltage Units (200V- 6600V) Oil Filters, Oil Reservoir, Covers, Gaskets, Springs, Check Valves .............................................. 42 High Voltage Units (10000V- 11000V) .......................................................................................... 43 - 44 Motor End Low Speed Bearing, Cover, Rotor/Shaft, O'Rings, Gaskets .............................................. 45 Impeller, Gear End Low Speed Bearing, Low Speed Thrust Bearing & Cover, Diffuser, Low Speed (Bull) Gear, Oil Deflectors, High Speed Shaft Seal, ORings, Pins ...................... 46 - 47 High Speed Assembly; Pinion, Thrust Pump, High Speed Bearings, Seals ....................................... 48 - 49 Gears- High Speed (Pinion) & Low Speed (Bull) ....................................................................................... 50 O'Ring Kits ................................................................................................................................................. 50 20" Motor Section ............................................................................................................................... 51 - 54 22" Motor Section ............................................................................................................................... 55 - 59 27" High Voltage Motor Section .......................................................................................................... 60 - 61 Discharge Flange/O'Ring, External Flanges, Valves, Fittings and Blockoffs ...................................... 62 - 63 20" Motor Terminal Box ....................................................................................................................... 64 - 65 22" Motor Terminal Box ....................................................................................................................... 66 - 67 27" High Voltage Motor Terminal Box ........................................................................................................ 68Oil and Oil Pump ....................................................................................................................................... 69 - 72

Critical Parts List.......................................................................................................................................... CPL1

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Parts List Revision History Revision Date Description 09/05 New A 12/08 Page 6 - Add Power Cord-Operator interface Panel p/n 300040768. Page 27, 28 - Change Bub #123 p/n 735035708 to 735235708. Page 54 - Add note 4 and Complete Oil Pump Assy -Service p/n 350147201. B 5/09 Page 13 - Ref #350 change Sensor-Oil Sump p/n form 071568701 to 330198001. C 8/10 Page 34 - Corrected Thrust Pump info to include part #759909202 for unit size 126. D 04/2012 Major update of document, including: Adding pages for Model Number 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." Removed Condenser & Evaporator Head part numbers, added note to contact McQuayParts. Added several drawings, components & footnotes for High Voltage Units (10000V-11000V). Plus various other changes, corrections and clarifications. E 08/2014 Page 31: Corrected Kit components, Ref 402 and 404 are not included in kit. Page 34: Corrected part number for Ref. 123 Ring Retainer, was 735035704. Page 42: Added Diffuser-Rear for unit sizes 113 and 126 (Ref. 478). F 07/2017 Page 11: Corrected descriptions for Ref. 15, added Power Cord. Pages 10 & 12- Corrected descr. for Ref. 7, was BACnet w/RS232, now BACnet w/MS/TP. CPL1: Added page for Critical Parts List. G 10/2018 Pages 6-10: Updated Model Nomenclature. Page 11: Removed "Until 5/05" information. Pages 13 & 14: Changed heading date, was "6/11 and Later". Pages 15 & 16: Added new pages for "Unit Control Box Detail- 8/17 & Later." Pages 20 & 21: Changed heading date, was "6/11 and Later". Pages 22 & 23: Added new pages for "Compressor Control Box Detail- 8/17 & Later." Page 24: Removed bubbles 995 & 998. Page 25: Added bubble # 90 to diagram. Page 26: Added line for Ref. 90 Conduit Fitting for CS05. Added line for Boot- Transducer. Added part numbers "6/17 & later" for Ref. 220 & 551. Removed lines for Ref. 995 & 998, pLAN Cables. Added notes to Transducers to "see next page". Corrected part number for Ref. 558, Hi Pr Switch, was 074796301. Page 27: Added new page for Transducer and Boot information. Page 30: Corrected part numbers for Sight Glass Saddle, was 071901901; and Sight Glass Cap, was 022427700. Page 32: Removed Ref. 175 and 187, Elbows. Page 33: Removed incorrect Condenser Serial Number info. Updated Head Gasket part numbers, were 070304607 (36"), 070304608 (42"), 070304624 (48"). Page 34: Removed incorrect Evaporator Serial Number info. Updated Head Gasket part numbers, were 070304607 (36"), 070304608 (42"), 070304624 (48"). Page 35: Removed incorrect Compressor Serial Number info. Page 36: Corrected description for Ref. 400, was "Switch- Vane Close Differential Pressure." Page 37: Corrected part numbers for Motor Drain Line Flange, was 735055290; and Motor Drain Line O-Ring, was 735073649. Pages 53-54 & 57-59: Added note about Reliance Motors and Added footnote 3. Page 63: Corrected part number for Ref. 463 Bushing, was 35031404. Page 69: Removed incorrect Oil Pump Serial Number info. Page 72: Removed Ref. 350 for Microtech 200 Sensor. Page CPL1: Updated Critical Parts List.

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

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Electrical Legend

Sch. Sym. Description Location 1M, 2M Contactor Starter 1S, 2S Energizing Contactor Starter CAP Capacitor Compressor Control Box CB Circuit Breaker Unit Control Box CF Condenser Flow Switch Tube Sheet Support CR Relay Compressor Control Box CS01- CS10 Sensors- Compressor Controller Throughout Unit (see MicroTech II section for sensor placement) CTB1, CTB2 Terminal Block Compressor Controller DIST/ISO Dist. & Isolation Board Unit Controller EF Evaporator Flow Switch Tube Sheet Support HR Relay Compressor Controller LR Relay Compressor Controller MCR Motor Control Relay Starter Panel OIM Operator Interface Module VFD Panel (Code 29-1= V) OITS Operator Interface Touch Screen MicroTech II Units OL Oil Pump Overload Compressor Control Panel OP Oil Pump Contactor Compressor Control Panel pC02 or pCO3 Main Controller MicroTech II Unit Controller pCOe Expansion Board Compressor Control Box 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) SA/SB 4- Way Vane Speed Solenoid Compressor Gear Housing SC Signal Converter Compressor Control Box T1, T2, T3 Main Control Transformer Starter TR Timing Relay Starter TRP Transition Resistance Protector Starter US02- US10 Sensor- Unit Controller Throughout Unit (see MicroTech II section for sensor placement) UTB1 Unit Control Terminal Block Unit Control Box

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STN U 05 05 048

Plant Identification AbbreviationSTN = Staunton

Serial Number (build sequence)

U= Unit

Year of Manufacture05= 200506= 200607= 2007

etc.

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

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

Serial Number- Unit

NomenclatureUnit Dataplate

WCC 100 L

Unit ModelWCC= Water- Cooled, Two Circuit, Dual Compressor Centrifugal Chiller

Impeller Size100= 10.0" Diameter113= 11.3" Diameter126= 12.6" Diameter

Impeller typeL, M

Model Number- Unit

E 923456 010

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

Style Number- Unit

Always "E"

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1. Model TypeWCC= Water Cooled Centrifugal Chiller- Dual Compressor Counterflow

2. Compressor Size/Impeller Type100 (10.0" impeller) 113 (11.3" impeller) 126 (12.6" impeller)100L, 100M 113L, 113M 126L, 126M

3. Gear Ratio Code (speed code)AV, AW, A2, AY, AZ, BA, BB, BC, BD, BE, BF, BG, BH, BJ, BK, BL, BM, BN, BP, BQ, BR, BS, BT, BU, BV

4. Motor Horsepower/Voltagefirst 2 digits= horsepower, third digit= voltageDigits 1 & 2 60 Hz. Codes61= 610HP 72= 720HP 84= 840HP 85= 850HP K0= 1000HP N0= 990HP N1= 1090HP N2= 1190HP N3= 1300HP Digits 1 & 2 50 Hz. Codes52= 520HP 59= 590HP 71= 710HP 83= 830HP M1= 1085HP Digit 3 60 Hz. CodesN= 200V B= 208V P= 220V V= 230V A= 440V R= 460V S= 480V D= 575V M= 2400V C= 3300V L= 4160V W= 240V U= 380VDigit 3 50 Hz. CodesE= 220V Y= 346V F= 380V G= 400V K= 415V H= 440V 1= 11,000V

5. Refrigerant Contamination ProtectionYY= None

6. Sound ControlL= Liquid Injection

7. Compressor Revision LevelB= Rev. Level BC= Rev. Level C

8. Evaporator DescriptionE3620= Standard Evaporator, 36" Diameter/20' Long E4220= Standard Evaporator, 42" Diameter/20' Long E4820= Standard Evaporator, 48" Diameter/20' Long

9. Evaporator Tube Descriptionfirst digit= Tube Count/ second digit= Tube typeTube Count36" diameter: B= 488 C= 414 D= 35242" diameter: B= 708 C=628 D= 55448" diameter: B=946 B=860 D=782Tube TypeE= Turbo EFP .025 Wall; Q= Turbo EFP .035 Wall

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

WCC 113L BK 85R YY L B E4220 CE 1LA B4 0450 CC Y A C4220 BLYY Code: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17

NomenclatureModel Number- Complete

1LAYYY D4 1370 CCYY YY A A 134 815 OC 2PEYSA V9YYYYGY 0831 H H2 B Code: 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33

1 5 B Y S Y 1 A A 2000 U B C Y AV R A 1 Y Y W 0191 1000 1000 Code: 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57

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11. Evaporator Design Pressuresfirst digit= Refrigerant Side Pressure: B= 180 PSIG; C= 200 PSIGsecond digit= Waterside Pressure: 1= 150 PSIG ASME; 9= 300 PSIG ASME; 3= 350 PSIG ASME; 4= 150 PSIG Non-ASME; 5= 300 PSIG Non-ASME; 8= 250 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.)second digit= Head Material: C= Carbon Steel (std.)

14. Evaporator Tube Cleaning SystemY= None

15. Evaporator Model RevisionA= Revision A B= Revision B

16. Condenser DescriptionC3616= Standard Condenser, 36" Diameter/16' Long C3620= Standard Condenser, 36" Diameter/20' LongC4216= Standard Condenser, 42" Diameter/16' Long C4220= Standard Condenser, 42" Diameter/20' LongC4816= Standard Condenser, 42" Diameter/16' Long C4820= Standard Condenser, 48" Diameter/20' Long

17. Condenser Tube Descriptionfirst digit= Tube Count36" diameter: B= 911 C=775 D= 67042" diameter: B= 1338 C= 1180 D= 103948" diameter: B= 1779 C= 1614 D= 1466second digit= Tube TypeL= Turbo CSL .025 Wall; P= Turbo CSL .035 Walldigits 3 & 4= YY

18. Condenser Head Description/Heat Recovery (Split Head Condenser Only) Head Descriptionfirst digit= Number of Water Passes: 1second digit= Inlet Nozzle Location: L= Left R= Right third digit= Nozzle Type: A= Grooved (std.); B= Flanged; D= Marine Box Grooved (std); F= Marine Box Flangeddigits 4, 5, & 6= YYY

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; 9= 300 PSIG ASME; 4= 150 PSIG Non-ASME (std.); 8= 250 PSIG Non-ASME; 5= 300 PSIG Non-ASME

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

21. Condenser Tube Sheet & Head Materialfirst digit= Tube Sheet Material: C= Carbon Steel (std.)second digit= Head Material: C= Carbon Steel (std.)digits 3 & 4= YY

22. Condenser Tube Cleaning SystemYY= None

23. Condenser Model RevisionA= Revision A

NomenclatureModel Number- Complete

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24. Pressure Vessel CodeA= ASME; J= Australian; S= Swiss; P= Chinese; K= Korean; 0= CRN British Columbia 7= CRN Nova Scotia1= CRN Alberta 8= CRN Prince Edward Island2= CRN Saskatchewan 9= CRN Newfoundland3= CRN Manitoba F= CRN Nunavut4= CRN Ontario W= CRN Northwest Territories5= CRN Quebec U= CRN Yukon6= CRN New Brunswick

25. Refrigerant Type134= Refrigerant 134a

26. Refrigerant WeightTotal weight divided by 10 rounded to next whole number (example: 815/10= 82)

27. Main Expansion Valve/ Pilot Valvefirst digit= Main Expansion Valve: O= 1400 ton; P= 800 ton; R= 1100 tonsecond digit= Pilot Valve: C= 10-18 ton

28. Controller OptionsMicroTech IIfirst digit= Control Type: 2= MicroTech IIsecond digit= Size: P= Large Controller with Exp Boardthird digit= Language: E= English Languagefourth digit= Instruments: M= Modem; Y= Nonefifth digit= Communications: B= BACnet; E= BACnet IP; 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 Drive; Y= None (field mounted)second digit= Enclosure: 5= 90" X 36" X 21" free standing; 7= Medium/High Voltage 90" X 36" X 30" free standing; 9= Med/High Voltage 90" X 36" X 30" free standing; L= VFD free standing A= 90" High for Field Mounting w/Brackets & Cables; M= unit mounted VFD; N= unit mounted VFD on Condenser; R= 72” terminal mounted; Q= 72” High x 2 terminal mountedthird digit= VFD Cooling Mode: Y= None; D= DRC/ABB Air Cooled; P= PowerFlex 755 Air Cooled; W= Water Cooledfourth digit= Yfifth digit= Surge Protection Capacitor: 2= Surge Capacitor mounted in Compressor Motor Terminal Box; S= Surge Capacitor mounted in Starter Box; Y= Nonesixth digit= Yseventh digit= Ground Fault Protection: Y= None G= Ground Fault Protectioneighth digit= Meters: A= Ammeter Module; F= Full Metering Module; Y= None

30. Rated Load AmpsActual RLA

31. Hot Gas BypassH= Hot Gas BypassY= 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; 8= Code H + Code 2 + Oil Pump; 9= Code 3 + Code 2 + Oil Pump; 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= Evap Return & Connection Heads; 3= Cond Return & Connection heads; 4= Evap and Cond Return & Connection Heads

NomenclatureModel Number- Complete

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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 N= Nitrogen

37. SpecialY= None M= Stock Modification X= Special (specials not covered in the normal code string)

38. Oil CoolerS= Water Cooled w/Factory Solenoid (standard) Y= None

39. KnockdownY= None 1= Type 1- Compressor & Std Stack 2= Type 2- Compressor & Bolted Stack 3= Type 3- Bolted Stack

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= AHRI Approval U= UL C= Canadian ULV= AHRI + UL D= Canadian AHRI + UL Y= NoneB= AHRI + ETL + CETL O= AHRI + ETL + CETL + OSP-IBCE= ETL + CETL P= ETL + CETL + OSP-IBCN= AHRI + OSP-IBC Q= OSP-IBC

42. Latest Unit Model RevisionA= Revision A

43. TonsActual total tons: 1000= 1000 tons

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

45. Labor WarrantyY= Export Order, no labor warranty C= Entire Unit Parts & Compressor-only LaborB= Domestic Order, 1st year labor warranty P= Entire Unit Parts Only7= Canadian Order, 1st year labor warranty Y= Entire Unit Parts and Labor

46. Extended Warranties1= Year 2- Entire Unit parts + Labor; Years 3 thru 5- Compressor parts + Labor 2= Year 2- Entire Unit parts + Labor; Years 3 thru 5- Compressor parts only 3= Year 2- Entire Unit parts only; Years 3 thru 5- Compressor parts only Y= None

These Codes apply to Entire Unit Including Starter: C= 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; 4= Extended 5 year parts; 5= Extended 5 year parts + Labor; 6= Extended 9 year parts; 7= Extended 9 year parts + Labor These Codes 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; T= Extended 5 year parts; U= Extended 5 year parts + Labor; V= Extended 9 year parts; W= Extended 9 year parts + Labor

NomenclatureModel Number- Complete

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47. Circuit 2 ImpellerL= L Impeller M= M Impeller Y= None

48. Circuit 2 GearAV, AW, A2, AY, AZ, BA, BB, BC, BD, BE, BF, BG, BH, BJ, BK, BL, BM, BN, BP, BQ, BR, BS, BT, BU, BV

49. Circuit 2 TXVO= OC R= RC

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

51. Refrigerant Warranty0 thru 5= actual number of years

52. Delayed Warranty StartY= None D= 12-24: Additional Months 6A= 12-18: Additional Months 0 E= 12-26: Additional Months 8B= 12-20: Additional Months 2 F= 12-28: Additional Months 10C= 12-22: Additional Months 4 G= 12-30: Additional Months 12

53. MiscellaneousY= StandardB= BOM onlyC= Compressor Kit onlyM=Stock ModificationR= Retrofit Compressor Kit only

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

55. Circuit 2 RLA4 digits- Actual RLA (ex: 0191)

56. Circuit 1 TonsActual tons (ex: 1000)

57. Circuit 2 TonsActual tons (ex: 1000)

NomenclatureModel Number- Complete

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Control Box- MicroTech IIUnit Control Box Mounting

Ref. Description Specification Part Qty. No. Number 15 Operator Interface Panel w/cables, 12” Beige 330277501 1 15 Operator Interface Panel w/VGA & Serial cables, 15” Beige 330276501 1 15 Operator Interface Panel w/VGA & Serial cables, 15” Black 330276502 1 Cable, 12V DC Power w/4 Pin Molex & 2 Plugs 300040768 1 Cable, Serial 300043345 1 Cable Kit (includes VGA & Serial cords) 300043289 1 Power Cord w/AC Adapter 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

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.

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12

22

16

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

7

10

17

2

8

3

5 6

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 3 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 w/ 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 N/S Connector- Service 330406701 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.

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Control Box- MicroTech IIUnit Control Box Detail- 6/11 to 8/17** For units built in August 2017, contact Daikin Applied.

24

22

23

Controller

PC

6

12

17

4

7

103

2

5

16

8

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Control Box- MicroTech IIUnit Control Box Detail- 6/11 to 8/17** For units built in August 2017, contact Daikin Applied.

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.

Ref. Sch. Description Specification Part Qty. No. Sym. Number 2 Bracket- Switches 330329703 1 3 UTB1 Terminal Block w/Rail 330407322 1 4 pC03 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 w/ 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

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RPL 7000061 / Page 15Centrifugal; WCC Sizes 100, 113, 126 Rev. G 10/2018

Control Box- MicroTech IIUnit Control Box Detail- 8/17 & Later** For units built in August 2017, contact Daikin Applied.

14

08

13

07

05

04

20UC

1110

Page 16: Daikin McQuay Centrifugal Chiller · CR Relay Compressor Control Box CS01- CS10 Sensors- Compressor Controller Throughout Unit (see MicroTech II section for sensor placement) CTB1,

RPL 7000061 / Page 16Centrifugal; WCC Sizes 100, 113, 126 Rev. G 10/2018

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.

Ref. Sch. Description Specification Part Qty. No. Sym. Number 04 PC Assy- Control Device PC 910186626 1 05 SW5 Switch, Toggle- Emergency Cut-Off 735004521 1 07 Switch 125V 071995301 3 08 CB Circuit Breaker 5 Amp SP 735073302 1 10 UC Unit Controller, PCO3- with Display 1 332608311 1 11 Connector Kit for Unit Controller 333528053 1 13 IR2 Relay 24V, 10A, DPDT 331667901 1 14 Holder, for IR2 Relay 331667902 1 20 Connector- Service 330406701 2

N/S Communication Card/ Serial Gateway 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

Control Box- MicroTech IIUnit Control Box Detail- 8/17 & Later** For units built in August 2017, contact Daikin Applied.

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RPL 7000061 / Page 17Centrifugal; WCC Sizes 100, 113, 126 Rev. G 10/2018

Control Box- MicroTech IICompressor Control Box Mounting

743

744

742744746A 746

Ref # Description Specification Part # Qty. 742 Screw .375-16 x 2.5 040499042 8 743 Nut .375-16 040499906 8 744 Washer- Lock .375 ZPS 048164812 16 746 Washer 1.00 330366102 8 746A Washer .438 thick 330464901 8

Compressor Control Box

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RPL 7000061 / Page 18Centrifugal; WCC Sizes 100, 113, 126 Rev. G 10/2018

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

10

11 12

4 39

6

2

7

27

18

15

16

17

1

21

22

31

30

528

26

Page 19: Daikin McQuay Centrifugal Chiller · CR Relay Compressor Control Box CS01- CS10 Sensors- Compressor Controller Throughout Unit (see MicroTech II section for sensor placement) CTB1,

RPL 7000061 / Page 19Centrifugal; WCC Sizes 100, 113, 126 Rev. G 10/2018

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

Ref. Sch. Description Specification Part Qty. No. Sym. Number 1 pC02 Controller 1 330268311 1 1A pCOe Expansion Board- WCC 330277101 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 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 330720909 1 10 LR/CR/HR Relay 24VAC 10A 330720910 3 11 Holder- Relays 330720911 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 330720922 1 26 Bushing 1.5 036561900 1 27 Bushing 001242600 2 28 Barrier- Electrical 330406601 1 30 Connector Kit- Transducer 330803054 1 31 Connector Kit- Controller 330803053 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.

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RPL 7000061 / Page 20Centrifugal; WCC Sizes 100, 113, 126 Rev. G 10/2018

Control Box- MicroTech IICompressor Control Box Detail- 6/11 to 8/17*

* For units built in August 2017, contact Daikin Applied.

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

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RPL 7000061 / Page 21Centrifugal; WCC Sizes 100, 113, 126 Rev. G 10/2018

Control Box- MicroTech IICompressor Control Box Detail- 6/11 to 8/17*

* For units built in August 2017, contact Daikin Applied.

Ref. Sch. Description Specification Part Qty. No. Sym. Number 1 pC03 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.

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RPL 7000061 / Page 22Centrifugal; WCC Sizes 100, 113, 126 Rev. G 10/2018

Control Box- MicroTech IICompressor Control Box Detail- 8/17 & Later*

A09

A10

17

31

28

15

16

2324 2721

07

11

13

06

30

09

20

10

A11

A06 A08A07

* For units built in August 2017, contact Daikin Applied.

Page 23: Daikin McQuay Centrifugal Chiller · CR Relay Compressor Control Box CS01- CS10 Sensors- Compressor Controller Throughout Unit (see MicroTech II section for sensor placement) CTB1,

RPL 7000061 / Page 23Centrifugal; WCC Sizes 100, 113, 126 Rev. G 10/2018

Ref. Sch. Description Specification Part Qty. No. Sym. Number 06 CB2, 3 Circuit Breaker 6A 331669001 2 07 K1T Relay, Volt Monitor & Time Delay 332843301 1 09 LR/CR/HR Relay 24VAC 10A 331667901 3 10 OP Contactor 4P 40A 24V Coil 335659401 1 11 Varistor 30VRMS 049759701 2 13 T2/T3/T4 Transformer 120V- 24V 100VA 330386108 3 15 SCB Signal Converter Board 049264901 1 16 Standoff- Nylon Post, for Signal Converter Board 330406301 4 17 V1R Power Supply 24VDC 910187747 1 20 CC Compressor Controller, PCO3 with Display 1 332608311 1 21 Connector Kit- Compressor Controller 333528053 1 23 PTB Board- Transducer 071857701 1 24 Connector Kit- Transducer Board 333528054 1 27 Standoff, for Transducer Board 330328601 2 28 Bushing 1.5 036561900 1 30 Resistor 2.7K ohm 070719707 2 31 Service Connector 330406701 2 A06 OL Overload- Oil Pump 48DA18AA4 735021501 1 A07 Electrical Barrier- Oil Pump Overload 330406602 1 A08 Heater Element- Oil Pump Overload 735021577 1 A09 GDB Thermistor/ Guardistor Board 330343902 1 A10 Standoff- Nylon Post, for Thermistor/Guardistor 330406301 4 A11 CAP Capacitor- 60 Hz. Units 35 MFD 370V 735067401 1 CAP Capacitor- 50 Hz. Units 60 MFD 370V 735067403 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 IICompressor Control Box Detail- 8/17 & Later*

* For units built in August 2017, contact Daikin Applied.

Page 24: Daikin McQuay Centrifugal Chiller · CR Relay Compressor Control Box CS01- CS10 Sensors- Compressor Controller Throughout Unit (see MicroTech II section for sensor placement) CTB1,

RPL 7000061 / Page 24Centrifugal; WCC Sizes 100, 113, 126 Rev. G 10/2018

Control Box- MicroTech IICables

551 552557

408552

411

403

402

750

559

Page 25: Daikin McQuay Centrifugal Chiller · CR Relay Compressor Control Box CS01- CS10 Sensors- Compressor Controller Throughout Unit (see MicroTech II section for sensor placement) CTB1,

RPL 7000061 / Page 25Centrifugal; WCC Sizes 100, 113, 126 Rev. G 10/2018

Sensor Application US02 Evaporator Entering Water Temp. US03 Condenser Entering Water Temp. US04 Condenser Leaving Water Temp. US05 Liquid Line 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

552 60

350

558

750

552

100

80 551

60

552

557 100 748

102

552

352

Control Box- MicroTech IISensors

557

559

557 100 750

557100

748

559

558557 100 748

HP1 & CS06 w/o Hot Gas Bypass

HP1 & CS06 withHot Gas Bypass

555 220

NOTE: Control Sensor (all sensors CSxx) layout applies to either control box. Unit has two identical sets of control sensors. There is only one set of unit sensors (all sensors USxx), and they are all shown in these diagrams.

90

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RPL 7000061 / Page 26Centrifugal; WCC Sizes 100, 113, 126 Rev. G 10/2018

Ref. Sch. Description Specification Part Qty. No. Sym. Number 60 Conduit Fitting .375" 735048013 12 80 Conduit Fitting .250" 735048015 2 90 Conduit Fitting (for CS05) 6/17 & later 910207144 2 100 Valve Core 026541100 2 102 Sensor Well- Oil Supply Tube 070809046 2 220 Sensor Well until 6/17 330198002 2 Sensor Well 6/17 & later 910207143 2 350 CS04 Sensor- Oil Sump 330198001 2 352 Cable- CS04 Sensor 330418501 2 402 Cable- Comp Heater 1 330006795 2 403 Cable- Oil Pump Heater 1 330006743 2 N/S Cable- Solenoids 3 330287403 6 408 Cable- Hot Gas Solenoid 074141496 1 411 Cable- Differential Pressure Switches 330571403 2 551 CS05 Sensor, 15 ft. 330198003 2 Sensor, 25 ft. 3/12 to 6/17 330198008 1 Sensor, 25 ft. 6/17 & later 910207142 2 552 2 Sensor 073007202 12 555 Cable- CS05 Sensor 330418501 2 557 Cable- Transducer (see next page) 558 HP1 Switch- High Pressure 074796302 2 559 Cable- High Pressure Switch 1 070829998 1 748 CS02/06 Transducer- High (see next page) 750 CS01/03 Transducer- Low (see next page) **** N/S Boot- Transducer (see next page)

Control Box- MicroTech IICables and Sensors

N/S= Not Shown on Diagram.1 Cable assembly includes 90° fitting p/n 000916900 and Anti- Short bushing p/n 047356401.2 CS01, CS02, CS03, CS06, CS07, CS08, CS09, CS10, US02, US03, US04, US05.3 Solenoid cable for oil cooler, vane-open switch, vane- closed switch, vane control load, vane control unload.

Page 27: Daikin McQuay Centrifugal Chiller · CR Relay Compressor Control Box CS01- CS10 Sensors- Compressor Controller Throughout Unit (see MicroTech II section for sensor placement) CTB1,

RPL 7000061 / Page 27Centrifugal; WCC Sizes 100, 113, 126 Rev. G 10/2018

Ref. Sch. Description Part Qty. No. Sym. Number Transducers for units built through August 2017 * 557 Cable for Transducers, 10 ft. (includes Boot) 074667501 8 Cable for Transducers, 16 ft. (includes Boot) 074667502 8 Cable for Transducers, 20 ft. (includes Boot) 074667503 8 Cable for Transducers, 25 ft. (includes Boot) 074667504 8

750 CS01 Transducer- Low Pressure, Oil Sump Pressure 071568521 2 CS03 Transducer- Low Pressure, Evap Refrgerant Pressure 071568521 2

748 CS02 Transducer- High Pressure, Oil Feed Gauge Pressure 071568621 2 CS06 Transducer- High Pressure, Cond Refrgerant Pressure 071568621 2

N/S Boot for Transducer Cable (black) 071583301 8

Transducers for units built beginning September 2017 * 557 Cable for Transducers, 10 ft. (includes Boot) 910217971 8 Cable for Transducers, 16 ft. (includes Boot) 910217972 8 Cable for Transducers, 20 ft. (includes Boot) 910217973 8 Cable for Transducers, 25 ft. (includes Boot) 910217974 8

750 CS01 Transducer- Low Pressure, Oil Sump Pressure 333992031 2 CS03 Transducer- Low Pressure, Evap Refrgerant Pressure 333992031 2

748 CS02 Transducer- High Pressure, Oil Feed Gauge Pressure 333992032 2 CS06 Transducer- High Pressure, Cond Refrgerant Pressure 333992032 2

N/S Boot for Transducer Cable (blue) 335657201 8N/S = Not Shown* For units built in August 2017, check the color of the Transducer Cable Boot. If Boot is black, use the parts above for “through August 2017”. If Boot is blue, use the parts above for “beginning September 2017”.

Control Box- MicroTech IICables and Sensors

Page 28: Daikin McQuay Centrifugal Chiller · CR Relay Compressor Control Box CS01- CS10 Sensors- Compressor Controller Throughout Unit (see MicroTech II section for sensor placement) CTB1,

RPL 7000061 / Page 28Centrifugal; WCC Sizes 100, 113, 126 Rev. G 10/2018

Differential Pressure SwitchFactory Mounted & WiredSwitches, Wells, Power Cables

Ref. Description Part Qty. No. Number N/S Cable- DPS 330571403 2 N/S Differential Press. Switch 330571401 2 N/S Well 047441511 4

Differential Pressure Switch- NoneWells

Ref. Description Part Qty. No. Number N/S Sensor Well (Evap & Cond in/out nozzles) 047441511 8N/S= Not shown on diagram

N/S= Not shown on diagram

Hot Gas BypassValves

Ref. Description Specification Part Qty. No. Number N/S Expansion Valve 1 331023005 1 Valve- Hot Gas Regulator 735077203 1 Valve- Solenoid 735048468 1 Ball Valve until 4/10 330286053 1 Ball Valve 4/10 & later 330286003 1 Valve- Shutoff 3" 735039807 1 Cap- Shutoff Valve 071556902 1

N/S= Not shown on diagram1 This is a service kit which includes the Expansion Valve Assy p/n 330848005 (parts detail on following page), and fitting p/n 735043953.

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RPL 7000061 / Page 29Centrifugal; WCC Sizes 100, 113, 126 Rev. G 10/2018

Hot Gas BypassExpansion Valve Detail

148

158

156152

142153

145

147 144143

150 141

160

153 151

142

154

155

152

149

146157

Ref. Description Part Qty. No. Number Valve Assy- 650 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 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

Expansion Valve330848005

159

Page 30: Daikin McQuay Centrifugal Chiller · CR Relay Compressor Control Box CS01- CS10 Sensors- Compressor Controller Throughout Unit (see MicroTech II section for sensor placement) CTB1,

RPL 7000061 / Page 30Centrifugal; WCC Sizes 100, 113, 126 Rev. G 10/2018

Ref. Description Specification Part Qty. No. Number N/S Valve- Main Expansion 1 331023001 2 N/S Valve- Pilot Expansion 735048667 2 N/S Valve- Main Shut Off (King) 4.00" 735039809 4 Screw- King Valve .75 X 6.5 735033973 8 Gasket- King Valve 070199106 4 Cap- King Valve 071556903 4 N/S Valve, Schrader- Expansion Valve Tube 071100801 2 Core, Schrader- Expansion Valve Tube 026541100 2 Cap, Schrader- Expansion Valve Tube 032943500 2 N/S Valve, Ball- Expansion Valve Tube 330286004 2 N/S Valve, Schrader- Main Liquid Tube Assy 071100801 2 Cap- Main Liquid Tube Assy 032943500 2 Core- Main Liquid Tube Assy 026541100 2 N/S Valve, Shut Off- Evap. Inlet .50P x .63F 735039929 2 Cap- Shut Off Valve 071556909 2 N/S Flange Kit- Liquid Line to Main Expansion Valve 6.0 071269601 2 O'Ring- Flange 735073695 2 N/S Flange- Evap. Inlet 070359501 2 O'Ring- Inlet Flange 735073630 2 N/S Flange- Liquid Line to King Valve 4.0 071992102 4 Screw- Flange .75 x 3.5 735033967 16 Gasket- LL to King Valve Flange 735073403 4 N/S Adapter- Main Liquid Line Tube Assy 071900701 2 O'Ring- - Main Liquid Tube Assy Adapter 735043643 2 N/S Strainer- Pilot Expansion Valve Tube 735030501 2 N/S Strainer Assy- TXV to King Valve (internal) 4" Pipe 070977802 2 N/S Sight Glass Saddle- Main Liquid Tube Assy 330743304 2 N/S Sight Glass Cap- Main Liquid Tube Assy 330508701 2 N/S Sensor Well- Pilot Valve located at top of evaporator 735946401 2 Elbow- Pilot Bulb to Sensor Well 90° 001276600 2 N/S Valve, Ball- Pilot TXV Tee .25 330286099 2 N/S Valve, Ball- Pilot TXV Tee .50 330286002 2

N/S= Not shown on diagram1 This is a service kit which includes the Expansion Valve Assy p/n 330848001 (parts detail on following page), fittings p/n 735043953 & 735043934, o'rings p/n 735073695 & 735073630, and gasket p/n 735073403.

Liquid LineExpansion Valves, Ball Valve, Sight Glass, King Valve, Flanges, Gaskets,

O'Rings, Pilot Valve Sensor Well, Strainers

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RPL 7000061 / Page 31Centrifugal; WCC Sizes 100, 113, 126 Rev. G 10/2018

Liquid LineExpansion Valve Detail

Ref. Description Part Qty. No. Number Valve Assy 330848001 141 Body 330502001 1 142 Cap 330548901 1 143 Spring 735036936 1 144 Stop 072960101 1 145 Stem 072960203 1 146 Pin- .69 x .16 735038019 1 147 O'Ring 735043662 2 148 Retainer 330501601 1 149 Washer 735043447 1 150 Piston 330501903 1 151 Seal Ring 736017601 2 152 O'Ring 735073633 1 153 Screw 735033927 6 154 Pin- .88 x .25 735038038 1 155 Fitting- Orifice 070789308 1 156 Quad Ring 330549202 2 157 Cap 071556916 1 158 Screw 735033833 1 159 Seal- Washer 735038309 2 160 Washer- Plain 040500308 6

Expansion Valve330848001

148

158

156152

142153

145

147 144143

150 141

160

153 151

142

154

155

152

149

146157

159

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RPL 7000061 / Page 32Centrifugal; WCC Sizes 100, 113, 126 Rev. G 10/2018

Condenser & Evaporator ValvesRelief Valves, Shutoff Valves

331

Ref. Description Specification Part Qty. No. Number 177 Valve- Evap. Relief 200 PSI 735045817 2 183 Valve- Shut Off 1.00P 735039964 2 Cap for Shutoff Valve 071556904 2 184 Pipe Nipple 1.0 x 2.0 735031797 2 186 Valve- Cond. Relief 200 PSI 735045817 4 330 Valve- Shutoff 735039929 3 Cap for Shutoff Valve 071556909 3 331 Flare Cap 073243901 3

330

177

331 330

331 330

186184183

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RPL 7000061 / Page 33Centrifugal; WCC Sizes 100, 113, 126 Rev. G 10/2018

Condenser

Condenser Diameter36", 42", 48"

Model Number- CondenserC 42 20 B L 1 R A

Number of Water Passes1

Condenser Length20'

Condenser TypeC= Standard

Condenser Tube Count36": B= 911, C=775, D= 670

42": B= 1338, C=1180, D= 103948": B= 1779, C=1614, D= 1466

Inlet Nozzle LocationL= Left R= Right

Nozzle ConfigurationA= Victaulic (standard)

Condenser Tube Typesee table below

Tube Code Wall Part (6th digit) Thickness Number L .025 330792003 P .035 330795011

Tube Table

Description Part Diameter Number 36" 42" 48" Gasket 070304622 2 Gasket 070304623 2 Gasket 070304626 2

Head Gaskets

Note: To identify Head part numbers, contact Daikin Applied with unit model and serial number.

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RPL 7000061 / Page 34Centrifugal; WCC Sizes 100, 113, 126 Rev. G 10/2018

EvaporatorNomenclature

Evaporator Diameter36, 42, 48

Model Number- EvaporatorE 42 20 B E 1 R A

Number of Water Passes1

Evaporator Length (in feet)20

Evaporator

Evaporator Tube Count36": B= 488, C=414, D= 35242": B= 708, C=628, D= 55448": B= 946, C=860, D= 782

Inlet Nozzle LocationL= Left R= Right

Nozzle ConfigurationA= Victaulic (standard)B= Flanged

Evaporator Tube Typesee table below

Tube Code Wall Part (6th digit) Thickness Number E .025 330792001 Q .035 330795009

Tube Table

Description Part Diameter Number 36" 42" 48" Gasket 070304622 2 Gasket 070304623 2 Gasket 070304626 2

Head Gaskets

Note: To identify Head part numbers, contact Daikin Applied with unit model and serial number.

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RPL 7000061 / Page 35Centrifugal; WCC Sizes 100, 113, 126 Rev. G 10/2018

CompressorNomenclature

Compressor

Model Number- Compressor

Motor Style Number

CE 100 M BK 85 R

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 Size100= 10.0"; 113= 11.3"; 126= 12.6"

Impeller TypeL, M

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

Page 36: Daikin McQuay Centrifugal Chiller · CR Relay Compressor Control Box CS01- CS10 Sensors- Compressor Controller Throughout Unit (see MicroTech II section for sensor placement) CTB1,

RPL 7000061 / Page 36Centrifugal; WCC Sizes 100, 113, 126 Rev. G 10/2018

Ref. Description Specification Part Qty. No. Number 400 Switch- Vane Close 071896001 1 401 4 Way Solenoid Valve SA/SB 073221501 1 402 Tee 070789305 2 404 Tee 070789303 1 Installation Kit, 4 Way Valve - Kit includes: 070789201 403 Tube Assembly- Drain 070789208 1 405 Straight Connector 070789304 4 406 Elbow Connector 070789306 4 407 Swivel- Straight Thread 070789336 1 408 Tube Assembly- Switch 070789209 1 409 Bolt- Mounting Bracket 070789002 2 410 Mounting Bracket- 4 Way Valve 070789202 1 417 Tube Assembly- Drain 070789102 1 418 Tube Assembly- Supply 070789203 1 420 Tube Assembly- Drain 070789205 1 421 Tube Assembly- Vane Open 070789210 1 422 Tube Assembly- Vane Close 070789207 1

Compressor4- Way SA/SB Solenoid Valve & Tubing

MicroTech II Units

401

406

409

403

405

406

417

400402

402

422

405

418

408

421405

404

405

406410420

Vane Close Switch Port

Vane Close Port

Vane Open Port

407

Page 37: Daikin McQuay Centrifugal Chiller · CR Relay Compressor Control Box CS01- CS10 Sensors- Compressor Controller Throughout Unit (see MicroTech II section for sensor placement) CTB1,

RPL 7000061 / Page 37Centrifugal; WCC Sizes 100, 113, 126 Rev. G 10/2018

Ref. Description Specification Part Qty. No. Number Motor Cooling Line N/S Valve, Ball- Shut Off 330286004 2 N/S Valve- Solenoid .88/24V 735048473 2 N/S Valve- Check 735040326 2 N/S Filter Drier 735028827 4 N/S Schrader Valve 071100801 2 N/S Schrader Valve Core 026541100 2 N/S Schrader Valve Cap 032943500 2 N/S Flange- Motor Cooling 22" motor only 1 744341502 2 Gasket- MC Flange 22" motor only 1 070199014 4 Screw- MC Flange 22" motor only 1 735017319 8 N/S Fitting, Nut- MC Connection 20" motor only 1 070789310 2 N/S Fitting, Sleeve- MC Connection 20" motor only 1 070789316 2

Motor Drain Line N/S Flange- 2 Bolt 1.38 S 074614801 2 O'Ring- 2 bolt flange 735073629 2 N/S Filter Drier 021057422 2 N/S Valve, Ball- Shut Off until 4/10 330286056 2 Valve, Ball- Shut Off 4/10 & later 330286006 2

Liquid Injection N/S Valve- Solenoid 735048472 2 N/S Valve- Ball 330286006 2 N/S Strainer 735030536 2 N/S Flange w/O'Ring 070275701 2 O'Ring- Flange 735043687 2 Screw- Flange .50 x 1.2 735033846 41 20" motors are style numbers 350117701 thru 350117786; 22" motors are style numbers 073102601 thru 0731026102. Motor Style numbers are indicated on the Compressor Data Plate.

CompressorMotor Drain Line, Motor Cooling Line, Liquid Injection

Suction and Discharge LinesSuction Victaulics/Gaskets, Discharge Check Valve

Ref. Description Specification Part Qty. No. Number N/S O'Ring- Discharge Nozzle Flange 735043675 2 N/S Victaulic Coupling- Suction 2 14" 070193909 2 Gasket- Suction Victaulic 14" 070194007 2 N/S Valve- Discharge Check, 10.0 until 11/07 735040342 2 Valve- Discharge Check 11/07 - 3/11 332507003 2 Valve- Discharge Check 3/11 & later 332630203 2 Screw- Discharge Check Valve .87 x 8.0 735034153 24 Gasket- Discharge Check 070199019 42 Coupling includes gasket. The same 14" coupling is used at the evaporator and compressor connections.

Page 38: Daikin McQuay Centrifugal Chiller · CR Relay Compressor Control Box CS01- CS10 Sensors- Compressor Controller Throughout Unit (see MicroTech II section for sensor placement) CTB1,

RPL 7000061 / Page 38Centrifugal; WCC Sizes 100, 113, 126 Rev. G 10/2018

CompressorFinal Section Assembly

Ref. Description Specification Part Qty. No. Number 866 O'Ring Motor Section to Gear Train 735043647 1 1 867 O'Ring Gear Train to Front End 735043679 2 11 Included in 20" Motor Housing O'Ring Kit p/n 350306210K; 22" Motor Housing O'Ring Kit p/n 350306211K; and 27" High Voltage Motor Housing O'Ring Kit p/n 350306221K.2 Included in Front End Assembly O'Ring Kit p/n 350306207K.

Front End- Inlet Section

867

866

Motor Section

Main Gear Train Section

Page 39: Daikin McQuay Centrifugal Chiller · CR Relay Compressor Control Box CS01- CS10 Sensors- Compressor Controller Throughout Unit (see MicroTech II section for sensor placement) CTB1,

RPL 7000061 / Page 39Centrifugal; WCC Sizes 100, 113, 126 Rev. G 10/2018

CompressorWCC100 Front End— Inlet— Section

Vanes, Piston, Cone, Seals

128

Ref. Description Specification Part Qty. No. Number 101 Quad Ring 735073410 1 1 102 Quad Ring 735073404 1 4 103 O'Ring 735043683 1 1 120 Cone- 100 L Impeller 074149704 1 Cone- 100 M Impeller 074149703 1 120A Screw- Cone .25 x 3.0 735036517 5 120B Dowel Pin- Cone 735038036 2 121 Piston 073169802 1 122 Seal- Impeller 330704107 1 123 Ring- Retainer 735235704 1 124 Ring- Retainer 735049822 1 126 Vane Assembly Includes Vane & Bearing 735430804 11 126A Vane Only 759719802 11 126B Bearing Only 735017204 11 128 Diffuser- 100 074796502 1 129 Screw .37 x 1.5 735017346 12 131 Screw .25 x .37 735036602 6 171 Volute Low & Medium Voltage units 2 765042906 1 Volute High Voltage units 2 333700001 11 Included in Front End O'Ring Kit p/n 350306207K.2 Low & Medium Voltage= 200V- 6600V; High Voltage= 10000V- 11000V.

131

124

126

102

122

123

120

120

129

126B

103

121

171

126A

102

101

120B

120A

Page 40: Daikin McQuay Centrifugal Chiller · CR Relay Compressor Control Box CS01- CS10 Sensors- Compressor Controller Throughout Unit (see MicroTech II section for sensor placement) CTB1,

RPL 7000061 / Page 40Centrifugal; WCC Sizes 100, 113, 126 Rev. G 10/2018

CompressorWCC113 Front End— Inlet— Section

Vanes, Piston, Cone, Seals

128

Ref. Description Specification Part Qty. No. Number 101 Quad Ring 735073410 1 1 102 Quad Ring 735073404 1 4 103 O'Ring 735043683 1 1 120 Cone- 113 L Impeller 074149705 1 Cone- 113 M Impeller 074149706 1 120A Screw- Cone .25 x 3.0 735036517 5 120B Dowel Pin- Cone 735038036 2 121 Piston 330571502 1 122 Seal- Impeller 330704108 1 123 Ring- Retainer 735235708 1 124 Ring- Retainer 735235704 1 126 Vane Assembly Includes Vane & Bearing 735430804 11 126A Vane Only 759719802 11 126B Bearing Only 735017204 11 128 Diffuser- 113 074796503 1 129 Screw .37 x 1.5 735017346 12 131 Screw .25 x .37 735036602 6 171 Volute Low & Medium Voltage units 2 765042906 1 Volute High Voltage units 2 333700001 1

1 Included in Front End O'Ring Kit p/n 350306207K.2 Low & Medium Voltage= 200V- 6600V; High Voltage= 10000V- 11000V.

131

124

126

102

122

123

120

120

129

126B

103

121

171

126A

102

101

120B

120A

Page 41: Daikin McQuay Centrifugal Chiller · CR Relay Compressor Control Box CS01- CS10 Sensors- Compressor Controller Throughout Unit (see MicroTech II section for sensor placement) CTB1,

RPL 7000061 / Page 41Centrifugal; WCC Sizes 100, 113, 126 Rev. G 10/2018

CompressorWCC126 Front End— Inlet— Section

Vanes, Piston, Cone, Seals

Ref. Description Specification Part Qty. No. Number 101 Quad Ring 735073410 1 1 102 Quad Ring 735073404 1 4 103 O'Ring 735043683 1 1 120 Cone- 126 L Impeller 074149702 1 Cone- 126 M Impeller 074149701 1 120A Screw- Cone .25 x 3.0 735036517 5 120B Dowel Pin- Cone 735038036 2 121 Piston 776307903 1 122 Seal- Impeller 330704109 1 123 Ring- Retainer 735235708 1 124 Ring- Retainer 735235704 1 126 Vane Assembly Includes Vane & Bearing 735430804 11 126A Vane Only 759719802 11 126B Bearing Only 735017204 11 129 Screw .37 x 1.5 735017346 12 171 Volute Low & Medium Voltage units 2 765042906 1 Volute High Voltage units 2 333700001 11 Included in Front End O'Ring Kit p/n 350306207K.2 Low & Medium Voltage= 200V- 6600V; High Voltage= 10000V- 11000V.

124

126

102

122

123

120

120

129

126B

103

121

171

126A

102

101

120B

120A

Page 42: Daikin McQuay Centrifugal Chiller · CR Relay Compressor Control Box CS01- CS10 Sensors- Compressor Controller Throughout Unit (see MicroTech II section for sensor placement) CTB1,

RPL 7000061 / Page 42Centrifugal; WCC Sizes 100, 113, 126 Rev. G 10/2018

CompressorMain Gear Train- Low & Medium Voltage Units (200V- 6600V)

Oil Filters, Oil Reservoir, Covers, Gaskets, Springs, Check Valves

451

449

471

452485

472

401473

Ref. Description Specification Part Qty. No. Number 401 Screw- Oil Filter Cover .31 x 1.00 735017330 20 449 Spring 1.47 735036918 2 451 Oil Filter 735006904 2 452 Check Valve .75P 735040335 2 471 Gasket- Oil Filter Cover 072220601 1 472 Gasket- Oil Reservoir Cover 072220701 1 473 Cover- Oil Filter 744433401 1 480 Pin- Oil Reservoir Cover until 3/07, .09 x .75 735038025 1 481 Orifice- Oil Reservoir Cover until 3/07 735772601 1 Plug with O'Ring 3/07 & later 331745501 1 482 Steel Ball .47 735025103 1 483 Cover- Oil Reservoir until 3/07 759509002 1 Cover- Oil Reservoir 3/07 & later 759509003 1 484 Screw- Oil Reservoir Cover .31 x 2.00 735017334 16 485 Pipe Plug 049760905 1

484483480

483

482481

Gear Housing

Oil Reservoir Cover Detail

Page 43: Daikin McQuay Centrifugal Chiller · CR Relay Compressor Control Box CS01- CS10 Sensors- Compressor Controller Throughout Unit (see MicroTech II section for sensor placement) CTB1,

RPL 7000061 / Page 43Centrifugal; WCC Sizes 100, 113, 126 Rev. G 10/2018

CompressorMain Gear Train- High Voltage Units (10000V- 11000V)

Oil Filters, Reservoir, Covers, Gaskets, O'Ring, Check Valve, Motor Nozzle

451

449

471

452

485

472

401

439484

442

483

482 481

Oil Reservoir Cover Detail

443444

473

SeeDetail

Page 44: Daikin McQuay Centrifugal Chiller · CR Relay Compressor Control Box CS01- CS10 Sensors- Compressor Controller Throughout Unit (see MicroTech II section for sensor placement) CTB1,

RPL 7000061 / Page 44Centrifugal; WCC Sizes 100, 113, 126 Rev. G 10/2018

CompressorMain Gear Train- High Voltage Units (10000V- 11000V)

Oil Filters, Reservoir, Covers, Gaskets, O'Ring, Check Valve, Motor Nozzle

Ref. Description Specification Part Qty. No. Number 401 Screw- Oil Filter Cover .31 x 1.00 735017330 20 439 Plug/ O'Ring 0.88 735017101 1 442 O'Ring 735073629 1 1 443 Assembly- Motor Nozzle 332588705 1 444 Screw 0.50 x 1.5 735033847 2 449 Spring 1.47 735036918 2 451 Oil Filter 735006904 2 452 Check Valve .75P 735040335 2 471 Gasket- Oil Filter Cover 072220601 1 472 Gasket- Oil Reservoir Cover 072220701 1 473 Cover- Oil Filter 744433401 1 481 Plug with O'Ring 331745501 1 482 Steel Ball .47 735025103 1 483 Cover- Oil Reservoir 759509003 1 484 Screw- Oil Reservoir Cover .31 x 2.00 735017334 16 485 Pipe Plug 049760905 11 Included in High Voltage Gear Housing O'Ring Kit p/n 350306219K.

Page 45: Daikin McQuay Centrifugal Chiller · CR Relay Compressor Control Box CS01- CS10 Sensors- Compressor Controller Throughout Unit (see MicroTech II section for sensor placement) CTB1,

RPL 7000061 / Page 45Centrifugal; WCC Sizes 100, 113, 126 Rev. G 10/2018

CompressorMain Gear Train

Motor End Low Speed Bearing, Cover, Rotor/Shaft, O'Rings, Gaskets

429

497

407

422

474

424

411

423426

475

421

435

465

Ref. Description Specification Part Qty. No. Number 407 Brass Weight 070224601 6 411 Rotor & Shaft Assy see motor tables 421 Gear Housing Low & Medium Voltage units 2 765038104 1 Gear Housing High Voltage units 2 332933001 1 422 Retaining Ring 735432504 1 423 Seal- Low Speed until 4/05 735234314 1 Seal- Low Speed 4/05 - 11/06 735234324 1 Seal- Low Speed 11/06 & later 735234325 1 424 Pin .09 x .50 735038039 2 426 Retaining Ring 735049881 1 429 Screw- Low Speed Motor Cover .38 x 1.50 735017346 8 435 Bearing- Low Speed Motor End 759748901 1 465 O'Ring 735043645 1 1 474 O'Ring 735043644 1 2 475 Gasket- Low Speed Motor Cover 071362701 1 497 Cover- Low Speed Motor 776312102 11 Included in Gear Housing O'Ring Kit p/n 350306209K.2 Low & Medium Voltage= 200V- 6600V; High Voltage= 10000V- 11000V.

Gear Housing

Page 46: Daikin McQuay Centrifugal Chiller · CR Relay Compressor Control Box CS01- CS10 Sensors- Compressor Controller Throughout Unit (see MicroTech II section for sensor placement) CTB1,

RPL 7000061 / Page 46Centrifugal; WCC Sizes 100, 113, 126 Rev. G 10/2018

CompressorMain Gear Train

Impeller, Gear End Low Speed Bearing, Low Speed Thrust Bearing & Cover, Diffuser, Low Speed (Bull) Gear,

Oil Deflectors, High Speed Shaft Seal, ORings, Pins

465

493

436

487

431495

492

464491

496

488

305

474

Gear Housing 485

486

468

494490

420

462

446

460

470

400420

445

478

427

1

432

441

440

424 476

Page 47: Daikin McQuay Centrifugal Chiller · CR Relay Compressor Control Box CS01- CS10 Sensors- Compressor Controller Throughout Unit (see MicroTech II section for sensor placement) CTB1,

RPL 7000061 / Page 47Centrifugal; WCC Sizes 100, 113, 126 Rev. G 10/2018

CompressorMain Gear Train

Impeller, Gear End Low Speed Bearing, Low Speed Thrust Bearing & Cover, Diffuser, Low Speed (Bull) Gear,

Oil Deflectors, High Speed Shaft Seal, ORings, Pins

Ref. Description Specification Part Qty. No. Number 1 High Speed Assembly see following section 305 Low Speed Gear see tables following High Speed Assy 400 Impeller- 100 L 350276705 1 Impeller- 100 M 350276701 1 Impeller- 113 L 350276717 1 Impeller- 113 M 350276718 1 Impeller- 126 L 074149802 1 Impeller- 126 M 074149801 1 420 Screw .25 x 1.25 735017317 11 424 Pin .09 x .50 735038039 1 427 Screw .25 x 1.50 735017318 2 431 Connector 070789304 1 432 Cap 070789311 1 436 Bearing- Low Speed Gear End 759749001 1 440 Oil Deflector- Lower 735971702 1 441 Screw .25 x .50 735032780 2 445 Retaining Ring 735049836 1 446 Seal- High Speed Shaft 735779501 1 460 O'Ring 735043681 1 1 462 O'Ring 735043627 2 1 464 O'Ring 735073631 1 1 465 O'Ring 735043645 1 1 468 O'Ring 735043694 2 2 470 O'Ring 735043638 1 1 474 O'Ring 735043644 1 1 476 O'Ring 735043650 1 1 478 Diffuser- Rear (Unit Size 100) 071640904 1 Diffuser- Rear (Unit Size 113) 071640905 1 Diffuser- Rear (Unit Size 126) 071640905 1 485 Pipe Plug .75 049760905 1 486 Screw #10 x .37 735032742 2 487 Oil Deflector- Upper 330468001 1 488 Screw .50 x 2.00 735036513 12 490 Pin .12 x .38 735038023 2 491 Plug- Expansion 735078307 1 492 Spacer- Gear 735731401 1 493 Washer- Thrust 775229601 1 494 Bearing- Low Speed Thrust 775229702 1 495 Lock Plate- Low Speed (Bull) Gear 744359701 1 496 Cover- Low Speed Thrust 759745402 11 Included in Low & Medium Voltage Gear Housing O'Ring Kit p/n 350306209K; and High Voltage Gear Housing O'Ring Kit p/n 350306219K.2 Included in High Speed Assembly O'Ring Kit p/n 350306208K.

Page 48: Daikin McQuay Centrifugal Chiller · CR Relay Compressor Control Box CS01- CS10 Sensors- Compressor Controller Throughout Unit (see MicroTech II section for sensor placement) CTB1,

RPL 7000061 / Page 48Centrifugal; WCC Sizes 100, 113, 126 Rev. G 10/2018

CompressorHigh Speed Assembly

Pinion, Thrust Pump, High Speed Bearings, Seals

317

314

369

315

300

368

316

324

313

339

347

389

377

355

338

369

377

310

312

377

380

312

326

340

Page 49: Daikin McQuay Centrifugal Chiller · CR Relay Compressor Control Box CS01- CS10 Sensors- Compressor Controller Throughout Unit (see MicroTech II section for sensor placement) CTB1,

RPL 7000061 / Page 49Centrifugal; WCC Sizes 100, 113, 126 Rev. G 10/2018

Ref. Description Specification Part Qty. No. Number 300 Screw .37 x 1.25 735036523 3 310 Gear- High Speed see gear table on following page 312 Screw .25 x .625 735017313 4 313 Bearing- Inactive Thrust 775229802 1 314 Bearing- Active Thrust 070301002 1 315 Thrust Pump WCC 100, 113 073187802 1 315 Thrust Pump WCC 126 759909202 1 316 Cover- Thrust 759859904 1 317 Screw .25 x 1.00 735033406 4 324 Pin 735038025 3 326 Housing- Front Bearing 759741901 1 338 Bearing- High Speed Rear 775229401 1 339 Pin .16 x .69 735038019 1 340 Bearing- Front High Speed 744278301 1 347 Housing- Gear 753544305 1 355 Orifice 070231701 1 368 O'Ring 070194985 1 1 369 O'Ring 735043680 1 2 377 Pipe Plug .37P 049760903 5 380 O'Ring 735043674 1 2 389 Plug- Elliptical 073229701 11 This O'Ring is included in the High Speed Assembly O'Ring Kit 350306208K.

CompressorHigh Speed Assembly

Pinion, Thrust Pump, High Speed Bearings, Seals

Page 50: Daikin McQuay Centrifugal Chiller · CR Relay Compressor Control Box CS01- CS10 Sensors- Compressor Controller Throughout Unit (see MicroTech II section for sensor placement) CTB1,

RPL 7000061 / Page 50Centrifugal; WCC Sizes 100, 113, 126 Rev. G 10/2018

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

Gear High Speed Low Speed Code Pinion Gear Bull Gear AV 759909147 759734047 AW 759909148 759734048 A2 759909149 759734049 AY 759909150 759734050 AZ 759909151 759734051 BA 759909152 759734052 BB 759909153 759734053 BC 759909154 759734054 BD 759909155 759734055 BE 759909156 759734056 BF 759909157 759734057 BG 759909158 759734058 BH 759909159 759734059 BJ 759909160 759734060 BK 759909161 759734061 BL 759909162 759734062 BM 759909163 759734063 BN 759909164 759734064 BP 759909165 759734065 BQ 759909166 759734066 BR 759909167 759734067 BS 759909168 759734068 BT 759909169 759734069 BU 759909170 759734070

CompressorO'Ring Kits

Application Kit Number Front End (IGV) 350306207K High Speed Assembly 350306208K Main Gear Housing 350306209K Motor Housing- 20" 350306210K Motor Housing- 22" 350306211K

Page 51: Daikin McQuay Centrifugal Chiller · CR Relay Compressor Control Box CS01- CS10 Sensors- Compressor Controller Throughout Unit (see MicroTech II section for sensor placement) CTB1,

RPL 7000061 / Page 51Centrifugal; WCC Sizes 100, 113, 126 Rev. G 10/2018

Compressor20" Motor Section

Housing, Sight Glass, Motor, Terminals, Seals, Hardware

612

605

662

685 673

663

620

644679

671680

673

610

611

680

681641

671

679

644

Medium Voltage (601- 4800V)Terminal Connection

Detail

Low Voltage (0- 600V)Terminal Connection

Detail

661

601

or

660

642

603

604

682

683

602643

631

640

631634632

635 633

Page 52: Daikin McQuay Centrifugal Chiller · CR Relay Compressor Control Box CS01- CS10 Sensors- Compressor Controller Throughout Unit (see MicroTech II section for sensor placement) CTB1,

RPL 7000061 / Page 52Centrifugal; WCC Sizes 100, 113, 126 Rev. G 10/2018

Compressor20" Motor Section

Housing, Sight Glass, Motor, Terminals, Seals, Hardware

Ref. Description Specification Part Qty. No. Number 601 Stator 1 see motor tables on following pages 602 Cap- Flare 073243901 1 603 Screw .50 x 1.50 735033847 2 604 Flange- Block Off 070220401 1 605 Orifice Cap 070789312 1 610 Cover, End- Motor Housing 074542101 1 611 Washer- Lock .38 048164812 36 612 Screw .38 x 1.75 735033435 36 620 Housing- 20" Motor 071459702 1 631 Terminal- Motor Low Voltage Motor 0- 600V 074608102 6 Medium Voltage Motor 601- 4800V 074612002 3 632 Screw- Terminal .38 x 1.25 735033233 6 633 Nut- Terminal .38-16 040499906 6 634 Washer, Flat- Terminal .38 040500316 12 635 Washer, Lock- Terminal .38 048164812 6 640 Plug- Medium Volt Terminal 735017114 3 641 O'Ring- End Cover 070194954 2 1 642 O'Ring- Block Off 735073629 2 1 643 Orifice Assembly 074601902 1 644 O'Ring- Electrical Box 735073635 2 2 660 Angle- Mounting 350166101 1 661 Screw .75 x 1.50 735033873 2 662 Channel- Mounting 350166201 1 663 Screw .62 x 1.50 735033860 2 671 Washer- Lock 048164806 3 8 673 Screw #10 x .62 735036446 3 8 679 Terminal- 3 Pin 070260801 2 680 Electrical Box 330763801 2 681 Sightglass- Motor End Cover 015997816 2 682 Dowel 735068004 1 683 Plug w/O'Ring 735017101 1 685 Fitting- Orifice 070789308 1 N/S Insulation Kit- 20" Motor 331359301 1

N/S = Not shown on diagram.1 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 350306210K.3 Units built prior to 2/03 used a ½" screw p/n 735036445 and no lock washers.

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RPL 7000061 / Page 53Centrifugal; WCC Sizes 100, 113, 126 Rev. G 10/2018

Compressor 20" Motor Section - Reliance Motors (Code 50= R)*Motors: Style 3501177XX- Stator, Rotor/Shaft Assy

1 Digits 9, 10, 11 in compressor model number. 2 Rotor and Low Speed Shaft shrunk fit together.

Ref. Motor Motor Motor Motor Stator Rotor No. Code 1 Voltage H.P. Part No. Part No. 3 Shaft Assy 2

601 53Y 346/50 500 350117701 350117801 350188050 62U 380/60 600 350117701 350117801 350188050 53H 440/50 500 350117702 350117802 350188050 53F 380/50 500 350117703 350117803 350188050 53G 400/50 500 350117703 350117803 350188050 53K 415/50 500 350117703 350117803 350188050 62A 440/60 600 350117703 350117803 350188050 62R 460/60 600 350117703 350117803 350188050 62S 480/60 600 350117703 350117803 350188050 62D 575/60 600 350117704 350117804 350188050 623 2300/60 600 350117705 350117805 350188051 62M 2400/60 600 350117705 350117805 350188051 536 3000/50 500 350117706 350117806 350188051 62C 3300/60 600 350117707 350117807 350188051 53J 3300/50 500 350117708 350117808 350188051 62 4000/60 600 350117708 350117808 350188051 62L 4160/60 600 350117708 350117808 350188051 62Y 346/50 600 350117712 350117812 350188052 73U 380/60 725 350117712 350117812 350188052 62H 440/50 600 350117713 350117813 350188052 62F 380/50 600 350117714 350117814 350188052 62G 400/50 600 350117714 350117814 350188052 62K 415/50 600 350117714 350117814 350188052 73A 440/60 725 350117714 350117814 350188052 73R 460/60 725 350117714 350117814 350188052 73S 480/60 725 350117714 350117814 350188052 73D 575/60 725 350117715 350117815 350188052 733 2300/60 725 350117716 350117816 350188052 73M 2400/60 725 350117716 350117816 350188052 626 3000/50 600 350117717 350117817 350188052 73C 3300/60 725 350117718 350117818 350188052 62J 3300/50 600 350117719 350117819 350188052 73 4000/60 725 350117719 350117819 350188052 73L 4160/60 725 350117719 350117819 350188052 73Y 346/50 700 350117723 350117823 350188053 85U 380/60 850 350117723 350117823 350188053 73H 440/50 700 350117724 350117824 350188053 73F 380/50 700 350117725 350117825 350188053 73G 400/50 700 350117725 350117825 350188053 73K 415/50 700 350117725 350117825 350188053 85A 440/60 850 350117725 350117825 350188053 85R 460/60 850 350117725 350117825 350188053 85S 480/60 850 350117725 350117825 350188053 85D 575/60 850 350117726 350117826 350188053 853 2300/60 850 350117727 350117827 350188053 85M 2400/60 850 350117727 350117827 350188053 736 3000/50 700 350117728 350117828 350188053 85C 3300/60 850 350117729 350117829 350188053

3 Stator does not include housing.* For all other motors, contact Daikin Applied.

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RPL 7000061 / Page 54Centrifugal; WCC Sizes 100, 113, 126 Rev. G 10/2018

Compressor 20" Motor Section - Reliance Motors (Code 50= R)*Motors: Style 3501177XX- Stator, Rotor/Shaft Assy

1 Digits 9, 10, 11 in compressor model number. 2 Rotor and Low Speed Shaft shrunk fit together.

Ref. Motor Motor Motor Motor Stator Rotor No. Code 1 Voltage H.P. Part No. Part No. 3 Shaft Assy 2

601 73J 3300/50 700 350117730 350117830 350188053 85 4000/60 850 350117730 350117830 350188053 85L 4160/60 850 350117730 350117830 350188053 85Y 346/50 830 350117734 350117834 350188054 K0U 380/60 1000 350117734 350117834 350188054 85H 440/50 830 350117735 350117835 350188054 85F 380/50 830 350117736 350117836 350188054 85G 400/50 830 350117736 350117836 350188054 85K 415/50 830 350117736 350117836 350188054 K0A 440/60 1000 350117736 350117836 350188054 K0R 460/60 1000 350117736 350117836 350188054 K0S 480/60 1000 350117736 350117836 350188054 K0D 575/60 1000 350117737 350117837 350188054 85F 380/50 830 350117786 350117886 350188054 85G 400/50 830 350117786 350117886 350188054 85K 415/50 830 350117786 350117886 350188054 K0A 440/60 1000 350117786 350117886 350188054 K0R 460/60 1000 350117786 350117886 350188054 K0S 480/60 1000 350117786 350117886 350188054

3 Stator does not include housing.* For all other motors, contact Daikin Applied.

Page 55: Daikin McQuay Centrifugal Chiller · CR Relay Compressor Control Box CS01- CS10 Sensors- Compressor Controller Throughout Unit (see MicroTech II section for sensor placement) CTB1,

RPL 7000061 / Page 55Centrifugal; WCC Sizes 100, 113, 126 Rev. G 10/2018

Compressor22" Motor Section

Housing, Sight Glass, Motor, Terminals, Seals, Hardware

612

662

673

620644

679671

680

673

610

611

680

681641

671

679644

Medium Voltage (601- 4800V)Terminal Connection

Detail

Low Voltage (0- 600V)Terminal Connection

Detail

661

601

or

631

643

631

640631

634632

635633

653684

607

608

661

High Voltage (5000- 6600V)Terminal Connection

Detail

or

682683

642

662

604

603

Page 56: Daikin McQuay Centrifugal Chiller · CR Relay Compressor Control Box CS01- CS10 Sensors- Compressor Controller Throughout Unit (see MicroTech II section for sensor placement) CTB1,

RPL 7000061 / Page 56Centrifugal; WCC Sizes 100, 113, 126 Rev. G 10/2018

Compressor22" Motor Section

Housing, Sight Glass, Motor, Terminals, Seals, Hardware

Ref. Description Specification Part Qty. No. Number 601 Stator 1 see motor tables on following pages 603 Screw .50 x 2.25 735033850 2 604 Flange- Block Off 070220401 1 607 Screw .25 X 1.00 735033406 4 608 Flange 735055277 1 610 Cover, End- Motor Housing 744359501 1 611 Washer- Lock .38 048164812 24 612 Screw .38 x 1.50 735033436 24 620 Housing- 20" Motor 765049006 1 631 Terminal- Motor Low Voltage Motor 0- 600V 074608102 6 Medium Voltage Motor 601- 4800V 074612002 3 High Voltage Motor 5000- 6600V 074614001 6 632 Screw- Terminal .38 x 1.25 735033233 6 633 Nut- Terminal .38-16 040499906 6 634 Washer, Flat- Terminal .38 040500316 12 635 Washer, Lock- Terminal .38 048164812 6 640 Plug- Medium Volt Terminal 735017114 3 641 O'Ring- End Cover 735043647 2 1 642 O'Ring- Block Off 735073629 2 1 643 Gasket 070199014 2 644 O'Ring- Electrical Box 735073635 2 2 653 Bus Bar- High Voltage Motor 074608302 1 661 Orifice Assy 070789304 2 662 Cap- Orifice 070789311 2 671 Washer- Lock 048164806 8 673 Screw #10 x .62 735036446 8 679 Terminal- 3 Pin 070260801 2 680 Electrical Box 070688301 2 681 Sightglass- Motor End Cover 015997816 2 682 Dowel 735068004 1 683 Plug w/O'Ring 735017101 1 684 Shrink Tube- High Volage Motor 074609802 2 N/S Insulation Kit- 22" Motor 331359201 1

N/S = Not shown on diagram.1 See Gear Housing Section for location of rotor/shaft assembly.2 This O'Ring is included in the 22" Motor Housing Assembly O'Ring Kit 350306211K.

Page 57: Daikin McQuay Centrifugal Chiller · CR Relay Compressor Control Box CS01- CS10 Sensors- Compressor Controller Throughout Unit (see MicroTech II section for sensor placement) CTB1,

RPL 7000061 / Page 57Centrifugal; WCC Sizes 100, 113, 126 Rev. G 10/2018

Compressor22" Motor Section- Reliance Motors (Code 50= R)*Motors: Style 0731026XX- Stator, Rotor/Shaft Assy

1 Digits 9, 10, 11 in compressor model number. 2 Rotor and Low Speed Shaft shrunk fit together.

Ref. Motor Motor Motor Motor Stator Rotor No. Code 1 Voltage H.P. Part No. Part No. 3 Shaft Assy 2

601 61U 380/60 600 073102601 063102701 350147651 61A 440/60 600 073102602 073102702 350147651 61R 460/60 600 073102603 073102703 350147651 52F 380/50 500 073102603 073102703 350147651 61S 480/60 600 073102604 073102704 350147651 52G 400/50 500 073102604 073102704 350147651 61D 575/60 600 073102605 073102705 350147651 613 2300/60 600 073102606 073102706 350147651 61M 2400/60 600 073102606 073102706 350147651 61C 3300/60 600 073102607 073102707 350147651 61 4000/60 600 073102608 073102708 350147651 61L 4160/60 600 073102608 073102708 350147651 52J 3300/50 500 073102608 073102708 350147651 52Y 346/50 500 073102609 073102709 350147651 52K 415/50 500 073102610 073102710 350147651 52H 440/50 500 073102611 073102711 350147651 526 3000/50 500 073102612 073102712 350147651 612 6600/60 600 073102613 073102713 350147652 72U 380/60 725 073102614 063102714 350147652 72A 440/60 725 073102615 073102715 350147652 72R 460/60 725 073102616 073102716 350147652 59F 380/50 600 073102616 073102716 350147652 72S 480/60 725 073102617 073102717 350147652 59G 400/50 600 073102617 073102717 350147652 72D 575/60 725 073102618 073102718 350147652 723 2300/60 725 073102619 073102719 350147652 72M 2400/60 725 073102619 073102719 350147652 72C 3300/60 725 073102620 073102720 350147652 72 4000/60 725 073102621 073102721 350147652 72L 4160/60 725 073102621 073102721 350147652 59J 3300/50 600 073102621 073102721 350147652 528 6000/50 500 073102622 073102722 350147652 59Y 346/50 600 073102623 073102723 350147652 59K 415/50 600 073102624 073102724 350147652 59H 440/50 600 073102625 073102725 350147652 596 3000/50 600 073102626 073102726 350147652 722 6600/60 725 073102627 073102727 350147653 84U 380/60 850 073102628 063102728 350147653 84A 440/60 850 073102629 073102729 350147653 84R 460/60 850 073102630 073102730 350147653 71F 380/50 700 073102630 073102730 350147653 84S 480/60 850 073102631 073102731 350147653 71G 400/50 700 073102631 073102731 350147653 84D 575/60 850 073102632 073102732 350147653 843 2300/60 850 073102633 073102733 350147653 84M 2400/60 850 073102633 073102733 350147653 84C 3300/60 850 073102634 073102734 350147653 84 4000/60 850 073102635 073102735 350147653

3 Stator does not include housing.* For all other motors, contact Daikin Applied.

Page 58: Daikin McQuay Centrifugal Chiller · CR Relay Compressor Control Box CS01- CS10 Sensors- Compressor Controller Throughout Unit (see MicroTech II section for sensor placement) CTB1,

RPL 7000061 / Page 58Centrifugal; WCC Sizes 100, 113, 126 Rev. G 10/2018

Compressor22" Motor Section- Reliance Motors (Code 50= R)*Motors: Style 0731026XX- Stator, Rotor/Shaft Assy

1 Digits 9, 10, 11 in compressor model number. 2 Rotor and Low Speed Shaft shrunk fit together.

Ref. Motor Motor Motor Motor Stator Rotor No. Code 1 Voltage H.P. Part No. Part No. 3 Shaft Assy 2

601 84L 4160/60 850 073102635 073102735 350147653 71J 3300/50 700 073102635 073102735 350147653 598 6000/50 600 073102636 073102736 350147653 71Y 346/50 700 073102637 073102737 350147653 71K 415/50 700 073102638 073102738 350147653 529 6600/50 500 073102639 073102739 350147653 71H 440/50 700 073102640 073102740 350147653 716 3000/50 700 073102641 073102741 350147653 842 6600/60 850 073102642 073102742 350147654 N0U 380/60 1000 073102643 063102743 350147654 N0A 440/60 1000 073102644 073102744 350147654 N0R 460/60 1000 073102645 073102745 350147654 83F 380/50 830 073102645 073102745 350147654 N0S 480/60 1000 073102646 073102746 350147654 83G 400/50 830 073102646 073102746 350147654 N0D 575/60 1000 073102647 073102747 350147654 N03 2300/60 1000 073102648 073102748 350147654 N0M 2400/60 1000 073102648 073102748 350147654 N0C 3300/60 1000 073102649 073102749 350147654 N0 4000/60 1000 073102650 073102750 350147654 N0L 4160/60 1000 073102650 073102750 350147654 83J 3300/50 830 073102650 073102750 350147654 718 6000/50 700 073102651 073102751 350147654 83Y 346/50 830 073102652 073102752 350147654 83K 415/50 830 073102653 073102753 350147654 599 6600/50 600 073102654 073102754 350147654 719 6600/50 700 073102655 073102755 350147654 83H 440/50 830 073102656 073102756 350147654 836 3000/50 830 073102657 073102757 350147655 N02 6600/60 1000 073102658 073102758 350147655 N2U 380/60 1200 073102659 073102759 350147655 N2A 440/60 1200 073102660 073102760 350147655 N2R 460/60 1200 073102661 073102761 350147655 N0F 380/50 1000 073102661 073102761 350147655 N2S 480/60 1200 073102662 073102762 350147655 N0G 400/50 1000 073102662 073102762 350147655 N2D 575/60 1200 073102663 073102763 350147655 N23 2300/60 1200 073102664 073102764 350147655 N2M 2400/60 1200 073102664 073102764 350147655 N2C 3300/60 1200 073102665 073102765 350147655 N2 4000/60 1200 073102666 073102766 350147655 N2L 4160/60 1200 073102666 073102766 350147655 N0J 3300/50 1000 073102666 073102766 350147655 838 6000/50 830 073102667 073102767 350147655 N0Y 346/50 1000 073102668 073102768 350147655 N0K 415/50 1000 073102669 073102769 350147655 839 6600/50 8300 073102670 073102770 350147655 N0H 440/50 1000 073102671 073102771 350147655

3 Stator does not include housing.* For all other motors, contact Daikin Applied.

Page 59: Daikin McQuay Centrifugal Chiller · CR Relay Compressor Control Box CS01- CS10 Sensors- Compressor Controller Throughout Unit (see MicroTech II section for sensor placement) CTB1,

RPL 7000061 / Page 59Centrifugal; WCC Sizes 100, 113, 126 Rev. G 10/2018

Compressor22" Motor Section- Reliance Motors (Code 50= R)*Motors: Style 0731026XX- Stator, Rotor/Shaft Assy

1 Digits 9, 10, 11 in compressor model number. 2 Rotor and Low Speed Shaft shrunk fit together.

Ref. Motor Motor Motor Motor Stator Rotor No. Code 1 Voltage H.P. Part No. Part No. 3 Shaft Assy 2

601 N06 3000/50 1000 073102672 073102772 350147655 N12 6600/60 1100 073102673 073102773 350147656 N3U 380/60 1300 073102674 073102774 350147656 N3A 440/60 1300 073102675 073102775 350147656 N3R 460/60 1300 073102676 073102776 350147656 N1F 380/50 1080 073102676 073102776 350147656 N3S 480/60 1300 073102677 073102777 350147656 N1G 400/50 1080 073102677 073102777 350147656 N3D 575/60 1300 073102678 073102778 350147656 N33 2300/60 1300 073102679 073102779 350147656 N3M 2400/60 1300 073102679 073102779 350147656 N3C 3300/60 1300 073102680 073102780 350147656 N3 4000/60 1300 073102681 073102781 350147656 N3L 4160/60 1300 073102682 073102782 350147656 N1J 3300/50 1080 073102682 073102782 350147656 918 6000/50 915 073102683 073102783 350147656 N1Y 346/50 1080 073102684 073102784 350147656 N1K 415/50 1080 073102685 073102785 350147656 919 6600/50 915 073102686 073102786 350147656 N1H 440/50 1080 073102687 073102787 350147656 N16 3000/50 1080 073102688 073102788 350147656 N08 6000/50 1000 073102689 073102789 350147657 N2Y 346/50 1200 073102690 073102790 350147657 N2F 380/50 1200 073102691 073102791 350147657 N2G 400/50 1200 073102692 073102792 350147657 N2K 415/50 1200 073102693 073102793 350147657 N2J 3300/50 1200 073102694 073102794 350147657 N09 6600/50 1000 073102695 073102795 350147657 N2H 440/50 1200 073102696 073102796 350147657 N26 3000/50 1200 073102697 073102797 350147657 84 3450/60 850 073102698 073102798 350147653 71Z 500/50 700 073102699 073102799 350147653 N0X 5000/50 1000 0731026100 0731027100 350147657 71X 5000/50 700 0731026101 0731027101 350147654 52X 5000/50 500 0731026102 0731027102 350147652

3 Stator does not include housing.* For all other motors, contact Daikin Applied.

Page 60: Daikin McQuay Centrifugal Chiller · CR Relay Compressor Control Box CS01- CS10 Sensors- Compressor Controller Throughout Unit (see MicroTech II section for sensor placement) CTB1,

RPL 7000061 / Page 60Centrifugal; WCC Sizes 100, 113, 126 Rev. G 10/2018

Compressor27" High Voltage Motor Section

Motor, Sight Glass, Seals, Hardware

741

710

712

711

781

742770

780

783

761

762

742

704

703

707

783

761

762

601

Page 61: Daikin McQuay Centrifugal Chiller · CR Relay Compressor Control Box CS01- CS10 Sensors- Compressor Controller Throughout Unit (see MicroTech II section for sensor placement) CTB1,

RPL 7000061 / Page 61Centrifugal; WCC Sizes 100, 113, 126 Rev. G 10/2018

Compressor27" High Voltage Motor Section

Motor, Sight Glass, Seals, Hardware

Ref. Description Specification Part Qty. No. Number 601 Motor Assembly- 10 kV, 830HP 2 Code 04= P6x 332992532 1 Motor Assembly- 11 kV, 830HP 2 Code 04= P6x 332992534 1 Motor Assembly- 10 kV, 1000HP 2 Code 04= P7x 332992542 1 Motor Assembly- 11 kV, 1000HP 2 Code 04= P7x 332992544 1 Motor Assembly- 10 kV, 1250HP 2 Code 04= P8x 332992552 1 Motor Assembly- 11 kV, 1250HP 2 Code 04= P8x 332992554 1 703 Screw 0.50 x 2.25 735033850 2 704 Flange 070220401 1 707 Screw 0.25 x 1.70 735017319 4 710 Motor Cover- with Nozzle Port 332989802 1 711 Washer- Lock 0.50 048164814 32 712 Screw 0.50 x 2.50 735033451 32 741 O'Ring 330198640 1 1 742 O'Ring 735073629 1 1 761 Fitting 070789304 2 762 Cap 070789311 2 770 Assembly- Motor Spray Nozzle 332588704 1 780 Screw 0.50 x 1.50 735033847 2 781 Sight Glass 332674501 2 783 Plug- with O'Ring 735017101 11 Included in 27" High Voltage Motor Housing O'Ring Kit p/n 350306221.2 10kV and 11kV motors are only available as complete assemblies (Stator, Rotor, Shaft, Housing, Terminals).

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RPL 7000061 / Page 62Centrifugal; WCC Sizes 100, 113, 126 Rev. G 10/2018

CompressorDischarge Flange/O'Ring, External Flanges,

Valves, Fittings and Blockoffs

853A

853

860

800

817

823824

850

852

874

854

851

835

837

806

867

835

885

805

838

801

866

479

425404

405

434

463 465

461

453

454

455

842

840

860

836

Page 63: Daikin McQuay Centrifugal Chiller · CR Relay Compressor Control Box CS01- CS10 Sensors- Compressor Controller Throughout Unit (see MicroTech II section for sensor placement) CTB1,

RPL 7000061 / Page 63Centrifugal; WCC Sizes 100, 113, 126 Rev. G 10/2018

CompressorDischarge Flange/O'Ring, External Flanges,

Valves, Fittings and Blockoffs

Ref. Description Specification Part Qty. No. Number 404 Flange- Blockoff 071467701 1 405 Screw .50 x 2.25 735033850 2 425 O'Ring 735073649 1 1 434 Cap- Flare 070789352 1 453 Gasket- Shut Off Valve 070199001 1 454 Valve- Shut Off .88 735046002 1 455 Screw .38 x 2.00 735033436 2 461 Valve- Angle 070904501 1 463 Bushing 735031404 1 465 Connector 070789325 1 479 Connector 070789370 1 800 Screw Low & Medium Voltage Motors 4, .37 x 1.25 735036523 24 Screw High Voltage Motors 4, .50 x 1.5 735017374 24 801 Screw Low & Medium Voltage Motors 4,.37 x 1.75 735017347 36 Screw High Voltage Motors 4, .50 x 1.75 735017375 36 805 O'Ring 735043660 2 1 806 O'Ring 735043675 2 1 817 Cap, Victaulic- Suction Service Tool 735055297 1 823 Flange- Blockoff Service Tool 070220401 2 824 Screw .50 x 1.25 735033846 4 835 Connector 070789304 2 836 Connector 070789311 1 837 Connector 070789334 1 838 Cap 070789312 1 840 Tee- Straight Run 070789303 1 842 Tee- Branch 070789305 2 850 Screw .38 x 1.75 735017347 4 851 Discharge Nozzle 070474201 1 852 Screw .75 x 2.00 735033875 8 853 Coupling, Victaulic- Suction 14" 070193909 1 853A Gasket- Suction Victaulic 14" 070194007 1 854 Flange- Block Off Service Tool 744448301 1 860 Plug- O'Ring 7/16- 20 735017102 2 866 O'Ring 735043647 3 1 867 O'Ring 735043679 2 1 874 O'Ring 735073629 2 1 885 Plug- Pipe .75 049760905 11 This O'Ring is included in the Gear Housing Assembly O'Ring Kit 350306209K.2 This O'Ring is included in the Front End O'Ring Kit 350306207K.3 Included in 20" Motor Housing O'Ring Kit p/n 350306210K & 22" Motor Housing O'Ring Kit p/n 350306211K.4 Low & Medium Voltage= 200V- 660V; High Voltage= 10000V, 11000V.

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RPL 7000061 / Page 64Centrifugal; WCC Sizes 100, 113, 126 Rev. G 10/2018

Compressor20" Motor Terminal Box(motor style 3501177XX)

Surge Protection

Detail

901

Top View

Left View

End (Motor Cover) View

905 906

907

889856

859

868

864

881

854

885

871

888

886887

884

856

855

854

872

895 891

897

892

894

896

893

896

854

Terminal Block Detail

Page 65: Daikin McQuay Centrifugal Chiller · CR Relay Compressor Control Box CS01- CS10 Sensors- Compressor Controller Throughout Unit (see MicroTech II section for sensor placement) CTB1,

RPL 7000061 / Page 65Centrifugal; WCC Sizes 100, 113, 126 Rev. G 10/2018

Ref. Description Specification Part Qty. No. Number 854 Terminal Box Assembly 072162820 1 855 Screw .37- 16 x .75 040499038 8 856 Cover- Terminal Box 071764701 1 859 Gasket 070199201 8 ft. 864 Insulation 047662050 3 sqft 868 Screw #10 x .50 735032843 4 871 Heater- Crankcase 115V 300W 735041248 4 872 Fitting 028391101 4 881 Cover- Electrical Box 000127300 2 884 Cable 070084110 1 885 Cable 070084111 1 886 Cable 070084112 1 887 Cable 070084113 1 888 Cable 070829952 1 889 Cable 070829971 1 891 Bracket 330421001 1 892 Terminal Block 330274001 1 893 Cover 330465601 1 894 Screw #8 x .37 735032729 2 895 Screw .25- 20 x .50 040499023 4 896 Nut .25- 20 032333302 4 897 Washer .25 ZPS 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 31 Surge Capacitors are not used on units with Solid State Starters or VFD.

Compressor20" Motor Terminal Box(motor style 3501177XX)

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RPL 7000061 / Page 66Centrifugal; WCC Sizes 100, 113, 126 Rev. G 10/2018

Compressor22" Motor Terminal Box (motor style 0731026XX)

895891

897

892

894

896

893

896

858

901

Top View: 601V- 6600V units

Left View

905 906

907

858850

857

851

871872

863856 858

860

859

852

Terminal Block Detail

857

853

856

850

865

866

851

Top View: 200- 600V units865

881882

868

884

886

887 885

871 888872

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RPL 7000061 / Page 67Centrifugal; WCC Sizes 100, 113, 126 Rev. G 10/2018

Compressor22" Motor Terminal Box (motor style 0731026XX)

Ref. Description Specification Part Qty. No. Number 850 Screw .25 x 1.00 735033206 6 851 Washer- Lock .25 ZPS 048164808 6 852 Insulator 0- 600V only 735000705 6 853 Terminal Bar 0- 600V only 735740301 6 856 Screw #10 x .75 071585401 10 857 Cover- Terminal Box 071764701 1 858 Terminal Box Assembly 072162822 1 859 Gasket 070199201 5 ft. 860 Washer- Plain .375 ZPS 040500316 6 863 Screw .37 x .75 735033230 6 865 Washer- Lock .375 ZPS 048164812 12 866 Screw .37 x .50 735033228 6 868 Cable 070829971 1 871 Heater- Crankcase 115V 300W 735041248 4 872 Fitting 028391101 4 881 Cover- Electrical Box 000127300 2 882 Screw #10 x .37 735032742 4 884 Cable 070084110 1 885 Cable 070084111 1 886 Cable 070084112 1 887 Cable 070084113 1 888 Cable 070829952 1 891 Bracket 330421001 1 892 Terminal Block 330274001 1 893 Cover 330465601 1 894 Screw #8 x .37 735032729 2 895 Screw .25- 20 x .50 040499023 4 896 Nut .25- 20 032333302 4 897 Washer .25 ZPS 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 31 Surge Capacitors are not used on units with Solid State Starters or VFD.

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RPL 7000061 / Page 68Centrifugal; WCC Sizes 100, 113, 126 Rev. G 10/2018

Compressor27" High Voltage Motor Terminal Box (motor style 3329925XX)

871 872

858

871 872

Ref. Description Specification Part Qty. No. Number 858 Terminal Box 333610201 1 871 Crankcase Heater 735041248 4 872 Fitting for Crankcase Heater 028391101 4

Page 69: Daikin McQuay Centrifugal Chiller · CR Relay Compressor Control Box CS01- CS10 Sensors- Compressor Controller Throughout Unit (see MicroTech II section for sensor placement) CTB1,

RPL 7000061 / Page 69Centrifugal; WCC Sizes 100, 113, 126 Rev. G 10/2018

Oil PumpNomenclature

350147201

Assembly Part Number350147201= 16" Cast & Machined Sump Oil Pump

Style Number- Oil Pump

Oil Pump Dataplate

OilOil Charge= 8 Gallons

Oil Part Number (R134 units)= EAL46 p/n 735030435Maximum Net Operating Pressure= 100-110 Net PSI

Ref. Description Specification Part Qty. No. Number N/S Oil Cooler 074666402 2 Washer, Plain- Oil Cooler Mounting .50 040500311 16 Washer, Lock- Oil Cooler Mounting .50 048164814 16 Screw- Oil Cooler Mounting .50 x 1.2 735033846 16 N/S Flange- Oil Drain Line 735055290 2 O'Ring- Flange 735073649 2 N/S Valve- Water Regulating (Water Cooled Oil Cooler) 1.00 735075404 2 N/S Valve, Solenoid (Water Cooled Oil Cooler) 1.00 NPT 735048471 2 N/S Valve, Check- Oil Supply Line 735040326 2 N/S Valve, Schrader- Water Supply and Return Lines 071100801 4 N/S Core, Schrader- Water Supply and Return Lines 026541100 4 N/S Cap, Schrader- Water Supply and Return Lines 032943500 4 N/S Gasket, Thrust- Oil Supply Line 070199001 2N/S= Not Shown on diagram.

Oil PumpOil Cooler and Mounting Components,

Water Regulating Valve & Solenoid Valve,Oil Drain Flange O'Ring, Oil Supply Check Valve & Thrust Gasket

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RPL 7000061 / Page 70Centrifugal; WCC Sizes 100, 113, 126 Rev. G 10/2018

Oil Pump

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

323

Page 71: Daikin McQuay Centrifugal Chiller · CR Relay Compressor Control Box CS01- CS10 Sensors- Compressor Controller Throughout Unit (see MicroTech II section for sensor placement) CTB1,

RPL 7000061 / Page 71Centrifugal; WCC Sizes 100, 113, 126 Rev. G 10/2018

Oil PumpOil Pump Detail

338 Cover Valves & Fittings

200

326

328

330

356

332338

334

Jet Pump Mounting

110

106

104

100

Page 72: Daikin McQuay Centrifugal Chiller · CR Relay Compressor Control Box CS01- CS10 Sensors- Compressor Controller Throughout Unit (see MicroTech II section for sensor placement) CTB1,

RPL 7000061 / Page 72Centrifugal; WCC Sizes 100, 113, 126 Rev. G 10/2018

Ref. Description Specification Part Qty. No. Number Complete Oil Pump Assy-Service Low & Med Volt only* 350147201S4 1 100 Sump 071466602 1 104 O'Ring 070194966 1 1 106 Pump- Lube 070902502 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 Low & Medium Voltage units* 071466502 1 Cover High Voltage units* 071466504 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 330418601 1 316 Cover- Terminal Box 330418701 1 318 Screw 000011400 4 320 Connector- Straight 070789308 1 322 Valve- Angle .625 073003701 1 323 Cap 070789312 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 1 352 Cable- Temperature Sensor 330418501 1 356 Valve- Relief 200 PSI 735045818 1

* Low and Medium Voltage= 200V- 6600V; High Voltage= 10000V- 11000V.1 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 assy includes oil pump and two heaters (p/n 735041227).

Oil Pump Detail

Page 73: Daikin McQuay Centrifugal Chiller · CR Relay Compressor Control Box CS01- CS10 Sensors- Compressor Controller Throughout Unit (see MicroTech II section for sensor placement) CTB1,

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!

Daikin Centrifugal ChillerMcQuay Centrifugal Chiller

WCCUnit Sizes 100, 113, 126

Critical Components Model Unit Size Voltage Part Number

Control ComponentsMicroTech IIOperator Interface Panel w/Cables- 12” Beige ALL 100-126 ALL 330277501Operator Interface Panel w/Cables- 15” Beige ALL 100-126 ALL 330276501Operator Interface Panel w/Cables- 15” Black ALL 100-126 ALL 330276502Main Controller, Large w/Display ALL 100-126 ALL 332608311Signal Converter Board ALL 100-126 ALL 049264901Guardistor Board ALL 100-126 ALL 330343901Solenoid Valve, 4-Way ALL 100-126 ALL 073221501

Communication OptionsBACnet MS/TP ALL 100-126 ALL 350147407RS232 ALL 100-126 ALL 330343102MODBUS RS485 ALL 100-126 ALL 330343101LonWorks Serial ALL 100-126 ALL 330343401

Filter DriersFiter Drier, Motor Drain Line ALL 100-126 ALL 021057422Fiter Drier, Motor Cooling Line ALL 100-126 ALL 735028827

SensorsHigh Pressure Switch, 180 PSI ALL 100-126 ALL 074796302Low Pressure Transducer (black boot, thru 8/17*) ALL 100-126 ALL 071568521HIgh Pressure Transducer (black boot, thru 8/17*) ALL 100-126 ALL 071568621Low Pressure Transducer (blue boot, 9/17 & later*) ALL 100-126 ALL 333992031High Pressure Transducer (blue boot, 9/17 & later*) ALL 100-126 ALL 333992032

Differential Pressure Switch (Code 33= B,C,E)Differential Pressure Switch ALL 100-126 ALL 330571401

7000061 Rev. G 10/2018 CPL Page 1 of 1