INSTALLATION INSTRUCTIONS SINGLE PACKAGEB).pdf · Belower Motor - HP/RPM 1l/3 Variabl 1e/2 Variabe...

SINGLE PACKAGEHEAT PUMPS

Models:PH11242 PH12241PH11301 PH1230PH11361 PH1236PH11422 PH1242PH10481 PH11481 PH1060

INSTALLATION INSTRUCTIONS

© Copyright 2003

Manual : 2100-354BSupersedes: 2100-354AFile: Volume II Tab 11Date: 03-19-03

Bard Manufacturing CompanyBryan, Ohio 43506

Since 1914 . . . Moving ahead, just asplanned.

CONTENTS

Getting Other Informations and Publications

General InstructionsImportant ................................................................ 2Shipping Damage .................................................... 2General ................................................................ 2Field-Installed Heater Packages (Optional) ............. 2

InstallationLocation ................................................................ 9Typical Installations ................................................. 9Condensate Drain Trap ......................................... 14Air Filters .............................................................. 14Wiring – Main Power ............................................. 15Wiring – 24V Low Voltage Control Circuit ............. 15Thermostats ........................................................... 16Thermostat Indicator Lamps .................................. 17Emergency Heat Position ...................................... 17Transformer Taps ................................................... 17Compressor Cutoff Thermostat and OutdoorThermostat Wiring ................................................. 17

Start Up and OperationThree Phase Scroll Compressor Start UpInformation ............................................................. 19Sequence of Operation .......................................... 19Defrost Cycle ......................................................... 20

TroubleshootingSolid State Heat Pump ControlTroubleshooting Procedure ................................... 21Troubleshooting Guide .......................................... 21Checking Temperature Sensor Check Out ............ 22Temperature vs. Resistance ofTemperature Sensor Chart .................................... 22

ServiceService Hints ......................................................... 23Pressure Service Ports .......................................... 23Refrigerant Charge ................................................ 23Fan Blade Settings ................................................ 23Suction and Discharge Tube Brazing .................... 24Troubleshooting ECM Blower Motors ............ 25 & 26Pressure Tables ................................................ 27-30

Figures

Figure 1 Unit Dimensional Drawing ....................... 8Figure 2 Slab Mounting at Ground Level ............ 10Figure 3 Airflow and Service Access

Clearances ............................................ 10Figure 4 Roof Top Application .............................. 11Figure 5 Elevated Mounting Platforms ................. 11Figure 6 Prefabricated Rood Curb

Specifications ........................................ 12Figure 7 Field Fabricated Curbing ....................... 13Figure 8 Condensate Drain Trap ......................... 14Figure 9 Low Voltage Wiring ............................... 15Figure 10 Unit 24V Terminal Board (5–10 KW) ..... 17Figure 11 Unit 24V Terminal Board (15–20 KW) ... 18Figure 12 Heat Pump Control Board ..................... 20Figure 13 Fan Blade Setting ................................. 23Figure 14 Brazing Diagram ................................... 24

Tables

Table 1 Rated CFM and ESP .............................. 2Table 2 Electrical Data ......................................... 3Table 2A Electrical Data ......................................... 4Table 2B Electrical Data ......................................... 5Table 3 Optional Field Installed Heater

Packages ................................................ 6Table 4 Electric Heater Table ............................... 7Table 5 Dimensions of Unit .................................. 8Table 6 Roof Curb Dimensions .......................... 12Table 7 Thermostat Wire Size ........................... 13Table 8 Wall Thermostat and Subbase

Combinations .......................................... 9Table 9 Required Filters ..................................... 14Table 10 Thermostat Wire Size ........................... 16Table 11 Compressor Cutoff Thermostat

Wiring (5 - 10 KW) ............................... 18Table 12 Compressor Cutoff Thermostat

Wiring (15 - 20 KW) ............................. 18Table 13 Refrigerant Charge ............................... 23Table 14 Fan Blade Setting Dimensions.............. 23Table 15 Indoor Blower Performance .................. 24Table 16 Pressure Table - Cooling....................... 27Table 17 Pressure Table - Heating ...................... 27Table 18 Pressure Table - Cooling....................... 28Table 19 Pressure Table - Heating ...................... 28Table 20 Pressure Table - Cooling....................... 29Table 21 Pressure Table - Heating ...................... 29Table 22 Pressure Table - Cooling....................... 30Table 23 Pressure Table - Heating ...................... 30

Manual 2100-354Page 1

Getting Other Information and Publications

These publications can help you install the air conditioneror heat pump. You can usually find these at your locallibrary or purchase them directly from the publisher. Besure to consult current edition of each standard.

National Electrical Code ........................... ANSI/NFPA 70

Standard for the Installation .................. ANSI/NFPA 90Aof Air Conditioning andVentilating Systems

Standard for Warm Air .......................... ANSI/NFPA 90BHeating and AirConditioning Systems

Load Calculation for ............................... ACCA Manual JResidential Winter andSummer Air Conditioning

Duct Design for Residential ................... ACCA Manual DWinter and Summer Air Conditioningand Equipment Selection

FOR MORE INFORMATION, CONTACTTHESE PUBLISHERS:

ACCA Air Conditioning Contractors of America1712 New Hampshire Ave. N.W.Washington, DC 20009Telephone: (202) 483-9370Fax: (202) 234-4721

ANSI American National Standards Institute11 West Street, 13th Floor

New York, NY 10036Telephone: (212) 642-4900Fax: (212) 302-1286

ASHRAE American Society of Heating Refrigerating,and Air Conditioning Engineers, Inc.1791 Tullie Circle, N.E.Atlanta, GA 30329-2305Telephone: (404) 636-8400Fax: (404) 321-5478

NFPA National Fire Protection AssociationBatterymarch ParkP.O. Box 9101Quincy, MA 02269-9901Telephone: (800) 344-3555Fax: (617) 984-7057


GENERAL INSTRUCTIONS

IMPORTANTThe equipment covered in this manual is to be installed bytrained, experienced service and installation technicians.Any heat pump is more critical of proper operating chargeand an adequate duct system than a straight airconditioning unit. All duct work, supply and return ducts,must be properly sized for the design air flow requirementof the equipment. ACCA is an excellent guide to propersizing. All duct work or portions thereof not in theconditioned space should be properly insulated in order toboth conserve energy and prevent condensation ormoisture damage.

SHIPPING DAMAGEUpon receipt of equipment, the carton should be checkedfor external signs of shipping damage. If damage is found,the receiving party must contact the last carrierimmediately, preferably in writing, requesting inspectionby the carrier’s agent.

GENERALThe refrigerant system is completely assembled andcharged. All internal wiring is complete.

The unit is designed for use with or without duct work.Flanges are provided for attaching the supply and returnducts.

These instructions explain the recommended method toinstall the air cooled self-contained unit and the electricalwiring connections to the unit.

These instructions and any instructions packaged with anyseparate equipment required to make up the entire heatpump system should be carefully read before beginning theinstallation. Note particularly “Starting Procedure” andany tags and/or labels attached to the equipment.

While these instructions are intended as a generalrecommended guide, they do not supersede any nationaland/or local codes in any way. Authorities havingjurisdiction should be consulted before the installation ismade.

FIELD INSTALLED HEATER PACKAGES(OPTIONAL)These packaged heat pumps are manufactured withoutsupplementary electric heaters. Supplementary heaters areavailable for simple, fast field installation.

A separate power circuit is required for the supplementaryheaters.

IMPORTANT: Refer to Table 1 when designing ductwork for maximum available static pressure with heaterinstalled.

Refer to electrical data shown in Tables 3 and 4 for properapplication information on all available heatercombinations and what units they can be used with. It alsoshows the applicable circuit ampacities, fuse size, and wiresize for each heater combination.

TABLE 1RATED CFM AND EXTERNAL STATIC PRESSURE (ESP)

NOTE: Motor will adjust to deliver rated airflow.

ledoMdetaRMFC

dednemmoceRegnaRwolfriA

detaRPSE

mumixaMPSE

24211HP 008 088-086 02.0 05.0

14221HP 008 1etoN 01.0 05.0

10311HP 0001 0011-577 03.0 04.0

0321HP 0001 1etoN 51.0 05.0

16311HP 0001 0121-577 02.0 04.0

6321HP 0001 1etoN 51.0 05.0

22411HP 0041 0451-0621 02.0 53.0

2421HP 0041 1etoN 51.0 05.0

18401HP 0551 0071-0041 04.0 05.0

18421HP 0551 1etoN 02.0 05.0

0601HP 0071 0781-0351 02.0 05.0


* 75 degree C copper wire

** Maximum time delay fuse of HACR type circuit breaker

TABLE 2ELECTRICAL DATA

ledoM 24211HP 10311HP 16311HP B-16311HP C-16311HP 22411HPgnitaRcirtcelE

AtkC-zH06 1-06-802/032 1-06-802/032 1-06-802/032 3-06-802/032 3-06-064 1-06-802/032

egnaRegatoVgnitarepO 352-791 352-791 352-791 352-781 605-414 352-791yticapmAtiucriCmuminiM 71 12 52 81 21 92

CSCB 11 5.31 81 11 6 5.81*eziSeriWdleiF 01 01 8 01 41 8eziSeriWdnuorG 01 01 01 01 41 01

**.xaM-esuFyaleD 52 03 04 52 51 05802-302-spmAtinUlatoT 9.41/9.31 2.71/7.51 7.02/9.81 8.31/2.31 9.6 2.42/8.22AtiucriC-rosserpmoC

epyTrosserpmoC llorcS llorcS llorcS llorcS llorcS llorcSstloV 802/032 802/032 802/032 802/032 064 802/032

spmAdaoLdetaR 11/01 31/5.11 5.61/7.41 6.9/0.9 7.4 5.81/1.71spmAretoRkcoL 45/45 5.27/5.27 88/88 77/77 93 401/401

resnednoCdnarotoMnaFMPR/PH-rotoMnaF 0901-5/1 5701-5/1 5701-5/1 5701-5/1 5701-5/1 528-3/1

spmArotoMnaF 8.1 6.1 6.1 6.1 8.0 5.2MFC/aiDnaF 0561/"02 0002/"02 0002/"02 0002/"02 0002/"02 0592/"42

rotaropavEdnarotoMMPR/PH-rotoMrewolB 5701-3/1 5701-3/1 5701-3/1 5701-3/1 5701-3/1 5701-2/1

spmA-rotoMrewolB 1.2 6.2 6.2 6.2 4.1 2.3

PSE&gnilooCMFC 02.0@008 03.0@0011 02.0@0011 02.0@0011 02.0@0011 02.0@0041

).zo22R(egrahC 88 39 68 68 68 121)sdnuop(thgieWgnippihS 563 563 563 563 563 534




TABLE 2AELECTRICAL DATA

ledoM 18401HP B-18401HP C-18401HP 0601HP B-0601HP C-0601HPgnitaRcirtcelE

AtkC-zH06 1-06-802/032 3-06-802/032 3-06-064 1-06-802/032 3-06-802/032 3-06-064

egnaRegatoVgnitarepO 352-791 352-781 605-414 352-791 352-781 605-414yticapmAtiucriCmuminiM 33 42 21 24 82 41

CSCB 5.12 7.41 1.7 92 81 9*eziSeriWdleiF 8 8 21 8 8 21eziSeriWdnuorG 01 01 01 01 01 21

**.xaM-esuFyaleD 05 53 51 06 54 02802-302-spmAtinUlatoT 2.12/2.52 7.91/3.81 9 5.23/3.03 8.22/3.12 11AtiucriC-rosserpmoC

epyTrosserpmoC llorcS llorcS llorcS llorcS llorcS llorcSstloV 802/032 802/032 064 802/032 802/032 064

spmAdaoLdetaR 5.12/5.91 0.41/6.21 2.6 8.62/6.42 1.71/6.51 2.8spmAretoRkcoL 731/731 19/19 05 841/841 731/731 26

resnednoCdnarotoMnaFMPR/PH-rotoMnaF 058-3/1 058-3/1 058-3/1 058-3/1 058-3/1 058-3/1

spmArotoMnaF 5.2 5.2 2.1 5.2 5.2 2.1MFC/aiDnaF 0003/"42 0003/"42 0003/"42 0003/"42 0003/"42 0003/"42

rotaropavEdnarotoMMPR/PH-rotoMrewolB 5701-2/1 5701-2/1 5701-2/1 5701-2/1 5701-2/1 5701-2/1

spmA-rotoMrewolB 2.3 2.3 6.1 2.3 2.3 6.1

PSE&gnilooCMFC 0551 @ 04.0 0551 @ 04.0 0551 @ 04.0 0071 @ 02.0 0071 @ 02.0 0071 @ 02.0

).zo22R(egrahC 521 521 521 751 751 751)sdnuop(thgieWgnippihS 054 054 054 054 054 054




TABLE 2BELECTRICAL DATA

ledoM 14221HP 0321HP 6321HP B-6321HP 2421HP 18421HP B-18421HPgnitaRcirtcelE

AtkC-zH06 1-06-802/032 1-06-802/032 1-06-802/032 3-06-802/032 1-06-802/032 1-06-802/032 3-06-802/032

egnaRegatoVgnitarepO 352-791 352-791 352-791 352-781 352-791 352-791 352-781

yticapmAtiucriCmuminiM 71 12 62 91 03 33 4.52

CSCB 5.01 5.31 5.61 9.01 81 5.02 7.41

*eziSeriWdleiF 21 01 01 21 01 8 8

eziSeriWdnuorG 01 01 01 01 01 01 01

**.xaM-esuFyaleD 52 03 04 52 54 05 53

802-302-spmAtinUlatoT 9.31/9.21 1.71/6.51 2.12/4.91 6.51/7.41 5.42/5.32 5.72/5.52 3.02/0.91

AtiucriC-rosserpmoC

epyTrosserpmoC llorcS llorcS llorcS llorcS llorcS llorcS llorcS

stloV 802/032 802/032 802/032 802/032 802/032 802/032 802/032

spmAdaoLdetaR 5.01/5.9 0.31/5.11 5.61/7.41 9.01/01 7.71/7.61 5.02/5.81 3.31/0.21

spmAretoRkcoL 45/45 5.27/5.27 88/88 77/77 401/401 731/731 19/19

resnednoCdnarotoMnaF

MPR/PH-rotoMnaF 0901-5/1 5701-5/1 5701-5/1 5701-5/1 528-3/1 528-3/1 528-3/1

spmArotoMnaF 2.1 4.1 4.1 4.1 5.2 5.2 5.2

MFC/aiDnaF 0561/"02 0002/"02 0002/"02 0002/"02 0003/"42 0003/"42 0003/"42

rotaropavEdnarotoM

MPR/PH-rotoMrewolB elbairaV3/1 lebairaV2/1 elbairaV2/1 elbairaV2/1 elbairaV4/3 elbairaV4/3 elbairaV4/3

spmA-rotoMrewolB 2.2 7.2 3.3 3.3 3.4 5.4 5.4

PSE&gnilooCMFC 01.0@008 51.0@0001 51.0@0001 51.0@0001 02.0@0041 02.0@0551 02.0@0551

).zo22R(egrahC 19 99 121 121 331 321 321

)sdnuop(thgieWgnippihS 023 533 543 543 024 044 044

Manual

2100-354P

age6

� Max. KW that can operate with Heat Pump on.

� Max. KW that can operator with Heat Pump on is 10 KW. 15 KW will operate duringemergency heat.

� Max. KW that can operate with Heat Pump on is 9KW. 15 KW will operate during emergency heat

S=Standard application – heater voltage and phase same as basic unit.A=Alternate application – heater voltage and phase different from basic unit.NA=Not approved.

TABLE 3OPTIONAL FIELD INSTALLED HEATER PACKAGES

ONLY TO BE USED WITH THE HEAT PUMP MODELS INDICATED

retaeHegakcaPledoM

dnastloVesahP 24211HP 14221HP 10311HP 0321HP 16311HP B-16311HP C-16311HP 6321HP B-6321HP

nmulocsihTtfelneebsah

knalbyllanoitnetni

50A-BP3HE 1-802/042 S AN S AN S A A AN AN80A-BP3HE 1-802/042 S AN S AN S A A AN AN01A-BP3HE 1-802/042 AN AN S 1 S S 1 A 1 A 1 S AN51A-BP3HE 1-802/042 AN AN S AN S A A AN AN50A-CP3HE 1-802/042 AN S AN S AN AN AN S AN01A-CP3HE 1-802/042 AN S AN AN AN AN AN AN AN51A-CP3HE 1-802/042 AN AN AN S 2 AN AN AN S 2 AN

90B-BP3HE 3-802/042 AN AN A 1 AN A 1 S 1 A 1 AN S51B-BP3HE 3-802/042 AN AN A AN A S A AN S 3

90C-BP3HE 3-084 AN AN A 1 AN A 1 A 1 S 1 AN AN51C-BP3HE 3-084 AN AN A AN A A S AN AN

retaeHegakcaPledoM

dnastloVesahP 22411HP 2421HP 18401HP B-18401HP C-18401HP 18421HP B-18421HP 0601HP B-0601HP C-0601HP

50A-BP5HE 1-802/042 S S S A A S AN S A A01A-BP5HE 1-802/042 S 1 S S 1 A 1 A 1 S AN S 1 A 1 A 1

51A-BP5HE 1-802/042 S S 2 S A A S 2 AN S A A02A-BP5HE 1-802/042 AN AN S A A AN AN S A A

90B-BP5HE 3-802/042 AN AN A 1 S 1 A 1 AN S A 1 S 1 A 1

51B-BP5HE 3-802/042 AN AN A S A AN S 3 A S A81B-BP5HE 3-802/042 AN AN A S A AN AN A S A

90C-CP5HE 3-084 AN AN A 1 A 1 S 1 AN AN A 1 A 1 S 1

81C-CP5HE 3-084 AN AN A A S AN AN A A S

Manual

2100-354P

age7

� Time delay fuses of HACR type circuit breakers must be used for 60 and smaller sizes. Standard fuses or circuit breakers are suitable for sizes 70 andlarger. 480V circuit breakers are not HACR type.

� Based on wire suitable for 75 degree C. Other wiring materials must be rated for marked Minimum Circuit Ampacity or greater.

� Based upon Table 250-95 of N.E.C. 1993. See electric data for basic heat pump for Circuit A wiring specification requirements.

NOTE: While this electrical data is presented as a guide, it is important to electrically connect properly sizedfuses and conductor wires in accordance with the national Electrical Code and all existing local codes.

TABLE 4OPTIONAL FIELD INSTALLED ELECTRIC HEATER TABLE

.gkPretaeH.oNledoM

stloVtinUsesahP&

&WKretaeH@yticapaCstloV042

&WKretaeH@yticapaCstloV802

V802/042retaeHspmA

retaeHlanretnI

esuF

BtiucriC

WK HUTB WK HUTB

.oNdleiFstiucriC

.niMtiucriCyticapmA

1revO.xaMtnerruCnoitcetorP

2dleiFrewoPgniriW

3

dnuorGeziSeriW

50A-BP3HE80A-BP3HE01A-BP3HE51A-BP3HE80A-CP3HE01A-CP3HE51A-CP3HE

1-802/0421-802/0421-802/0421-802/0421-802/0421-802/0421-802/042

58015150151

001,71003,72001,43002,15001,71001,43002,15

57.300.605.752.1157.305.752.11

008,21005,02000,62004,83008,21000,62004,83

1.81/8.028.82/3.332.63/6.141.45/5.261.81/8.022.63/6.141.45/5.26

06/03

06/03

1111111

32/6263/2464/3586/9732/6284/3586/97

52/0304/5405/0607/0852/0305/0607/08

01/0101/018/64/401/018/64/4

010101801018

50A-BP5HE01A-BP5HE51A-BP5HE02A-BP5HE

1-802/0421-802/0421-802/0421-802/042

5015102

001,71001,43002,15002,86

57.305.752.1100.51

008,21000,62004,83002,15

1.81/8.022.63/6.141.45/5.261.27/2.38

06/0306/06

1111

32/6264/3586/9719/401

52/0305/0607/08001/011

01/018/64/43/2

010186

90B-BP3HE51B-BP3HE

3-802/0423-802/042

951

007,03002,15

57.652.11

000,32004,83

7.81/7.122.13/2.63

11

42/8293/64

52/0304/05

01/018/8

0101

90B-BP5HE51B-BP5HE81B-BP5HE

3-802/0423-802/0423-802/042

95181

007,03002,15004,16

57.352.1105.31

000,32004,83001,64

7.81/7.122.13/2.635.73/4.34

111

42/8293/6474/55

52/0304/0505/06

01/018/88/6

010101

90C-BP3HE51C-BP3HE

3-0843-084

951

007,03002,15

62.877.31

002,82000,74

8.010.81

11

5132

5152

4101

4101

90C-BP5HE51C-BP5HE81C-BP5HE

3-0843-0843-084

95181

007,03002,15004,16

62.877.3135.61

002,82000,74004,65

8.010.817.12

111

513282

515203

410101

410101


FIGURE 1UNIT DIMENSIONAL DRAWING

MIS-1305

TABLE 5DIMENSIONS OF UNIT

ledoM.oN

)sehcnI(snoisnemiDtenibaClanimoN

)sehcnI(gninepOtcuD

H

egrahcsiD riAnruteR

A B C J K L M D E F G

4211HP4221HP0311HP0321HP6311HP6321HP

4/1-42 61/3-84 8/1-83 8/1-62 8/1-2 61/9 61/9 33 6 33 41 8/7

2411HP2421HP8411HP8421HP0601HP

4/1-13 05 24 62 3 4/3-2 61/9-7 83 01 83 61 8/3-1


INSTALLATION

LOCATION

GENERAL

The unit must be located outside, or in a well ventilatedarea. It must not be in the space being heated or cooled. Asound absorbing material should be considered if the unitis to be installed in such a position or location that mightcause transmission of sound or vibration to the living areaor adjacent buildings.

SLAB MOUNTING

In areas where winter temperatures DO NOT go below32° F for periods over twelve hours, the unit may be slabmounted at grade level. When installing unit at gradelevel, install on a concrete slab at least four inches abovefinished grade level. Slab should have a slope toleranceaway from the building structure of at lease 1/4 inch perfoot, while being level from side to side. This will preventice buildup under the unit during defrost cycles. Place slabin a location where runoff water from higher ground willnot collect around unit. See Figure 2.

A minimum of 18 inches should be provided between thecoil inlet and any building surfaces. Provide at least fourfeet between coil outlet and any building wall, fences orother vertical structures. Provide a minimum of three feetclearance on the service access side of the unit. SeeFigure 3

ROOF MOUNTING

When a unit is installed in areas where low ambienttemperatures or strong winter winds exist, it should beplaced so prevailing winter winds are not in direct linewith the heat pump coil. If this is not possible, a windbarrier should be constructed. Place barrier 24 inchesfrom the coil inlet side of the unit and in the direction ofprevailing winds. Size barrier at least the same height andwidth as the unit. This may be necessary on ground levelinstallations, also. See Figure 4.

WINTER INSTALLATION BELOW 32°F

In areas where winter conditions go below 32°F forextended periods, the unit must be elevated above themounting surface to prevent snowfall or defrost iceaccumulation from interfering with the operation of theunit. A minimum of twelve inch elevation isrecommended, while greater elevation may be required forareas of high snow accumulation. Poured concrete, steelframework, brick, cement block, etc., can be utilized toconstruct a suitable raised mounting platform. SeeFigure 5.

TYPICAL INSTALLATIONS

1. ROOF MOUNTED – The unit is mounted on asturdy base on the roof of the building. Return air tothe unit is brought through a single return grille (grilleswith built-in filters are best since they enable easyaccess for filter changing). Return air ducts areattached to the lower section of the front panel.Supply air is brought from the unit to attic duct workor to a furred down hall. Supply air duct is attached tothe top of the front panel.

CAUTION: All outdoor duct work must bethoroughly insulated and weatherproofed. Allattic duct work must be thoroughly insulated.Two inch thick insulation with suitable vaporbarrier is recommended for both outdoor andattic runs.

In roof top installation, as in all installations, the heatpump must be level from side to side. However, theunit should have a pitch along the length to assurecomplete external drainage of precipitation and ofdefrost condensate. See Figures 6 and 7, and Tables 6and 7.

2. CRAWL SPACE – Duct work installed in crawlspace must be well insulated and provided with avapor barrier. In addition, the crawl space must bethoroughly ventilated and provided with a good vaporbarrier as a ground cover. It is most desirable to installthe unit outdoors rather than inside the crawl space, sothat it will be readily accessible for service. Inaddition, it is necessary to dispose of the condensatefrom the outdoor coil on the heating cycle, and this isvirtually impossible with the unit installed inside thecrawl space.

3. SLAB MOUNTED AT GROUND LEVEL – Thistype installation is ideal for homes with a slab floorconstruction where a roof mounted unit is not desired.The supply and return duct work can be run through afurred closet space.

4. THROUGH THE WALL – This type installationrequires a suitable framework to be fabricated capableof withstanding the unit weight. Normally the unit willbe insulated so as to minimize supply and return ductwork.


FIGURE 2SLAB MOUNTING AT GROUND LEVEL

(Above 32°F Outside Temperature)

FIGURE 3AIRFLOW AND SERVICE ACCESS CLEARANCES

MIS-1185


FIGURE 4ROOF TOP APPLICATION

(May also be required for ground level installations)

MIS-1176

FIGURE 5ELEVATED MOUNTING PLATFORMS

MIS-1183

Manual

2100-354P

age12

FIGURE 6PREFABRICATED ROOF CURB SPECIFICATIONS

HEAVY GAUGE GALVANIZED WITH WOOD NAILING STRIP, WELDED/LEAKPROOFONE PIECE CONSTRUCTION – READY TO INSTALL

TABLE 6ROOF CURB DIMENSIONS

ledoMtinU

fooRdooHledoM

fooRbruCledoM

sliateDbruCfooRA B C D E F G H I J K L

*4211HP*4221HP*0311HP*0321HP*6311HP*6321HP

63-EHR 300-2409 573.08 52.04 52.73 573.83 573.53 24 52.42 521.91 881.84 57.41 521.83 52.83

*2411HP*2421HP*8401HP*8421HP*0601HP

06-EHR 400-2409 573.28 521.44 521.14 573.83 573.53 44 52.13 521.91 05 57.41 24 52.83

* Revision Level

MIS-1177C


FIGURE 7FIELD FABRICATED CURBING

MIS-1178A

� A separate metal flashing should be installed around wood curbing. Caulk & sealall joints & weatherproof.

TABLE 7DIMENSION “X” FOR FIELD

FABRICATED CURBING

ledoMtinU dooHfooRledoM

noisnemiDX

4211HP4221HP0311HP0321HP6311HP6321HP

63-EHR 14

2411HP2421HP8401HP8421HP0601HP

06EHR 8/7-44


AIR FILTERSAir filters for the return air side of the system are notprovided as part of the various types of applications forthese models, and must be field supplied and installed aspart of the final installation.

Prior thought should be given to return air location andplacement of the air filter(s). The air filter(s) must be ofadequate size and readily accessible to the operator of theequipment. Filters must be adequate in size and properlymaintained for proper operation. If this is not done,excessive energy use, poor performance, and multipleservice problems will result. It is impossible to oversizeair filters. Generous sizing will result in cleaner air andcoils as well as lower operating costs and extend the timebetween required changes. Table 8 shows minimum filterareas and recommended filter sizes. Actual filter sizes canvary with the installation due to single or multiple returnsutilizing a filter/grille arrangement or being placedimmediately ahead of the indoor coil face in the return airduct.

5. OTHER INSTALLATIONS – Many otherinstallations are possible with the packaged heat pump.No matter what the installation, always consider thefollowing facts:

A. Insure that the discharge air is not obstructed inanyway so as to cause operation difficulties.

B. The indoor coil drain pan is equipped with acoupling that must be piped through a condensatedrain trap to a suitable drain.

C. Always mount the unit is such a position that itmay be easily reached for servicing andmaintenance.

D. Insure that the unit is clear so that proper air flowover the outdoor coil will be maintained.

If this unit is operated in cooling below a 65° outdoorambient temperature, the installation of low ambientcontrols (CMA-6) to unit is required.

CONDENSATE DRAIN TRAPIt is very important to provide a trap in the condensatedrain line to allow a positive liquid seal in the line andassure correct drainage from the coil condensate pan.

Install condensate drain trap shown in Figure 8. Use drainconnection size or larger. Do not operate unit withouttrap. Unit must be level or slightly inclined toward drain.

With a trap installed on a unit located in an unconditionedarea, water in the trap may freeze. It is recommended thatthe trap material be of a type that will allow for expansionof water when it freezes.

FIGURE 8CONDENSATE DRAIN TRAP

MIS-136

NOTE: If roof hood accessory is to be used, informationon air filters may be found under that headingin this manual. Air filters are supplied as partof that package.

TABLE 8FILTERS REQUIRED AND SIZE

.oNledoM aerAretliFmuminiM dednemmoceReziS

4211HP4221HP0311HP0321HP6311HP6321HP

sehcnIerauqS264)teeFerauqS12.3( 1x8/5-03x51

2411HP2421HP8401HP8421HP0601HP

sehcnIerauqS806)teeFerauqS26.4( 1x02x61)2(


FIGURE 9LOW VOLTAGE WIRING

WIRING – MAIN POWERRefer to the unit rating plate for wire sizing informationand maximum fuse size. Each outdoor unit is marked witha “Minimum Circuit Ampacity”. This means that the fieldwiring used must be sized to carry that amount of current.If field installed heaters are added to the basic unit, asecond separate power supply circuit will be required. Theheater rating plate located adjacent to the basic unit ratingplate will show the appropriate circuit ampacity fuse size,etc. (Also see “Electrical Data” on pages 3, 4 and 5.) Allmodels are suitable for connection with copper wire only.These instructions must be adhered to. Refer to theNational Electrical Code for complete current carryingcapacity data on the various insulation grades of wiringmaterial.

The unit rating plate lists a “Maximum Time Delay Fuse”or “HACR” type circuit breaker that is to be used with theequipment. The correct size must be used for propercircuit protection and also to assure that there will be nonuisance tripping due to the momentary high startingcurrent of the compressor.

WIRING – 24V LOW VOLTAGE CONTROLCIRCUITTen (10 ) wires should be run from thermostat subbase tothe 24V terminal board in the unit. A nine conductor,18 gauge copper, color-coded thermostat cable isrecommended. The connection points are shown inFigure 9.

MIS-1187A


TABLE 10THERMOSTAT WIRE SIZE

AVremrofsnarT ALF eguaGeriW

mumixaMecnatsiDteeFni

55 3.2

0281614121

5406001061052

THERMOSTATSSee specific wiring information for the different models, heater KWs, and voltages.

IMPORTANT NOTE: Only the thermostat and subbase combinations as shown above will work with thisequipment. The thermostat and subbase MUST be matched, and correct operation can be assured onlyby proper selection and application of these parts. The above combinations incorporate the followingfeatures: Man-Auto fan switch, Off-Heat-Cool-Em. Heat Switch, and two (2) indicator lamps - one foremergency heat and one for compressor malfunction.

�

�

No automatic changeover position – must be manually placed in heat or cool. Reversing valve remainsenergized at all times system switch is in heat position (except during defrost cycle). No pressure equalizationnoise when thermostat is satisfied on either heating or cooling.

Allows thermostat to control both heating and cooling operation when set in “AUTO” position. Reversing valvede-energizes at end of each “ON” heating cycle.

TABLE 9HEAT PUMP THERMOSTATS

TATSOMREHT ESABBUS NOITPIRCSED

540-3048)1671A148T(

fotraPtatsomrehT

revoegnahclaunaM;blubyruceM;taehegats2,loocegats1looC-ffO-taeH-taeHmE:hctiwSmetsyS;nO-otuA:hctiwSnaF

taeHxuA-taeHmE-kcehC:spmaLgnitacidnI

710-3048)9211R478T(

900-40481811L476Q

revoegnahclaunaM;blubyrucreM;taehegats2,loocegats1looC-ffO-taeH-taeHmE:hctiwSmetsyS;nO-otuA:hctiwSnaF

taeHmE-kcehC:spmaLgnitacidnI1

810-3048)4201N478T(

010-40481621F476Q

revoegnahcotuA;blubyrucreM;taehegats2,loocegats1looC-otuA-taeH-taeHmE-ffO:hctiwSmetsyS;nO-otuA:hctiwSnaF

taeHmE-kcehC:spmaLgnitacidnI2

240-3048)0701G1158T(

fotraPtatsomrehT

)deriuqeryrettabon(elbammargorp-nonlatigiD;taehegats2,loocegats1revoegnahclaunamrocitamotuA

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940-3048)083-39F1(

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xuA-flaM-pmuP-remE:spmaLgnitacidnI


THERMOSTAT INDICATOR LAMPSThe red lamp marked “EM. HT.” comes on and stays onwhenever the system switch is placed in Em. Ht. position.The green lamp marked “Check” will come on if there isany problem that prevents the compressor from runningwhen it is supposed to be.

EMERGENCY HEAT POSITIONThe operator of the equipment must manually place thesystem switch in this position. This is done when there is aknown problem with the outdoor section, or when the green“Check” lamp comes on indicating a problem.

TRANSFORMER TAPS230/208V, 1 phase and 3 phase equipment employ dualprimary voltage transformers. All equipment leaves thefactory wired on 240V tap. For 208V operation, reconnectfrom 240V to 208V tap. The acceptable operating voltagerange for the 240 and 208V taps are:

TAP RANGE 240 253 – 216 208 220 – 187

NOTE: The voltage should be measured at the fieldpower connection point in the unit and while theunit is operating at full load (maximumamperage operating condition).

COMPRESSOR CUTOFF THERMOSTATand OUTDOOR THERMOSTAT WIRINGHeat pump compressor operation at outdoor temperaturesbelow 0° F are neither desirable not advantageous in termsof efficiency. Since most equipment at time ofmanufacture is not designated for any specific destinationof the country and most of the equipment is installed inareas not approaching the lower outdoor temperaturerange, the compressor cutoffs are not factory installed.

Outdoor thermostats are available to hold off variousbanks of electric heat until needed as determined byoutdoor temperature. The set point of either type ofthermostat is variable with geographic region and sizing ofthe heating equipment to the structure. Utilization of theHeating Application Data and the heat loss calculation ofthe building are useful in determining the correct setpoints. Refer to Installation Instructions of CMH-14Outdoor Thermostat Kit for more information.

MIS-1188

FIGURE 10UNIT 24V TERMINAL BOARD ( 5 THRU 10 KW)


COMPRESSOR CUTOFF THERMOSTATWIRING (5 thru 10 KW) (FIGURE 10)

COMPRESSOR CUTOFF THERMOSTATWIRING (15 thru 20 KW ) (FIGURE 11)

TABLE 1215 THRU 20 KW

ledoM WK stloV esahP24211HP 51 032 114221HP 51 032 110311HP 51 032 10321HP 51 032 116311HP 51 032 16321HP 51 032 122411HP 02,51 032 12421HP 51 032 118401HP 02,51 032 1

C-,B-18401HP 81,51 064/032 318421HP 51 032 1B-18421HP 51 032 1

0601HP 02,51 032 1C-,B-0601HP 81,51 064/032 3

TABLE 115 thru 10 KW

ledoM WK stloV esahP24211HP 8,5,0 032 114221HP 01,5,0 032 110311HP 8,5,0 032 10321HP 01,5,0 032 116311HP 8,5,0 032 16321HP 01,5,0 032 122411HP 01,5,0 032 12421HP 01,5,0 032 118401HP 01,5,0 032 1

C-,B-18401hP 9,0 064/032 318421HP 01,5,0 032 1B-18421HP 9,0 032 3

0601HP 01,5,0 032 1C-,B-0601HP 9,0 064/032 3

MIS-1189

FIGURE 11UNIT 24V TERMINAL BOARD ( 15 THRU 20 KW)


START UP AND OPERATION

THREE PHASE SCROLL COMPRESSORSTART UP INFORMATIONScroll compressors, like several other types ofcompressors, will only compress in one rotationaldirection. Direction of rotation is not an issue with singlephase compressors since they will always start and run inthe proper direction.

However, three phase compressors will rotate in eitherdirection depending upon phasing of the power. Sincethere is a 50-50 chance of connecting power in such a wayas to cause rotation in the reverse direction, verification ofproper rotation must be made. Verification of properrotation direction is made by observing that suctionpressure drops and discharge pressure rises when thecompressor is energized. Reverse rotation also results inan elevated sound level over that with correct rotation, aswell as, substantially reduced current draw compared totabulated values.

Verification of proper rotation must be made at the timethe equipment is put into service. If improper rotation iscorrected at this time there will be no negative impact onthe durability of the compressor. However, reverseoperation for over one hour may have a negative impact onthe bearing due to oil pump out.

NOTE: If compressor is allowed to run in reverserotation for several minutes the compressor’sinternal protector will trip.

All three phase ZR*3 compressors are wired identicallyinternally. As a result, once the correct phasing isdetermined for a specific system or installation, connectingproperly phased power leads to the same Fusite terminalsshould maintain proper rotation direction.

The direction of rotation of the motor may be changed byreversing any two line connections to the unit.

SEQUENCE OF OPERATIONCOOLING – Circuit R-Y makes at thermostat pulling incompressor contactor starting the compressor and outdoormotor. The G (indoor motor) circuit is automaticallycompleted on any call for cooling operation, or can beenergized by manual fan switch on subbase for constant aircirculation.

HEATING – A 24V solenoid coil on reversing valvecontrols heating cycle operation. Two thermostat options,one allowing “AUTO” changeover from cycle to cycle andthe other constantly energizing solenoid coil during heatingseason and thus eliminating pressure equalization noiseexcept during defrost, are to be used. On “AUTO” option,a circuit is completed from R-W1 and R-Y on each heating“On” cycle energizing reversing valve solenoid and pullingin compressor contactor starting compressor and outdoormotor. R-G also make starting indoor blower motor. Heatpump heating cycle now in operation. The secondenergizes the reversing valve solenoid constantly wheneverthe system switch on subbase is placed in “Heat” position,the “B” terminal being constantly energized from R. Athermostat demand for heat completes R-Y circuit, pullingin compressor contactor starting compressor and outdoormotor. R-G also make starting indoor blower motor.


FIGURE 12HEAT PUMP CONTROL BOARD

MIS-1191

There is also a 5 minute compressortime delay function built into theHPC, This is to protect thecompressor from instances it ishelpful to the service technician tooverride or speed up this timingperiod, and shorting out the speedupterminals for a few seconds can dothis.

DEFROST CYCLEThe defrost cycle is controlled by temperature and time onthe solid state heat pump control. See Figure 12.

When the outdoor temperature is in the lower 40° Ftemperature range or colder, the outdoor coil temperatureis 32° F or below. This coil temperature is sensed by thecoil sensor mounted near the bottom of the outdoor coil.Once coil temperature reaches 30° F or below, the coilsends a signal to the control logic of the heat pump controland the defrost timer will start.

After 30 minutes at 30° F or below, the heat pump controlwill place the system in the defrost mode.

During the defrost mode, the refrigerant cycle switchesback to the cooling cycle, the outdoor motor stops, electricheaters are energized, and hot gas passing through theoutdoor coil melts any accumulated frost. When thetemperature rises to approximately 57° F the coil sensorwill send a signal to the heat pump control which willreturn the system to heating operations automatically.

If some abnormal or temporary condition such as a highwind causes the heat pump to have a prolonged defrostcycle, the heat pump control will restore the system toheating operation automatically after 10 minutes.

There are three settings on the heat pump control – 30minute, 60 minute and 90 minute. Models are shippedwired on the 60 minute setting for greatest operatingeconomy. If special circumstances require a change toanother time, remove wire connected to terminal 60 andreconnect to desired terminal. Refer to Figure 12. Themanufacturer’s recommendation is for 60 minute defrostcycles.

There is a cycle speed up jumper on the control. This canbe used to reduce the time between defrost cycle operationwithout waiting for time to elapse.

Use a small screwdriver or other metallic object, or another1/4 inch QC to short between the SPEEDUP terminals toaccelerate the HPC timer and initiate defrost.

Be careful not to touch any other terminals with instrumentused to short the SPEEDUP terminals. It may take up to10 seconds with the SPEEDUP terminals shorted for thespeedup to be completed and the defrost cycle to start.

As soon as the defrost cycle kicks in remove theshorting instrument from the SPEEDUP terminals.Otherwise the timing will remain accelerated and runthrough the 1 minute maximum defrost length sequence ina matter of seconds and will automatically terminate thedefrost sequence.

There is an initiate defront jumper (sen jump) on thecontrol that can be used at any outdoor ambient during theheating cycle to simulate a 0° coil temperature. This canbe used to check defrost operation of the unit withoutwaiting for the outdoor ambient to fall into the defrostregion.

By placing a jumper across the SEN JMP terminals (a 1/4inch QC terminal works best) the defrost sensor mountedon the outdoor coils is shunted out and will activate thetiming circuit. This permits the defrost cycle to be checkedout in warmer weather conditions without the outdoortemperature having to fall into the defrost region.

In order to terminate the defrost test in the SEN JMPjumper must be removed. If left in place too long thecompressor could stop due to the high pressure controlopening because of the high pressure condition created byoperating in the cooling mode with outdoor fan off.Pressure will rise fairly fast as there is likely no actual froston the outdoor coil in this artificial test condition


SOLID STATE HEAT PUMP CONTROLTROUBLESHOOTING PROCEDURE1. Turn on AC power supply to indoor and outdoor

units.

2. Turn thermostat blower switch to fan on. The indoorblower should start. (If it doesn’t, troubleshootindoor unit and correct problem.)

3. Turn thermostat blower switch to Auto position.Indoor blower should stop.

4. Set system switch to heat or cool. Adjust thermostatto call for heat or cool. The indoor blower,compressor, and outdoor fan should start.

NOTE: If there is no power to 24 volt transformer, thecompressor and outdoor fan motor will not startfor 5 minutes. This is because of thecompressor short cycle protection.

TROUBLESHOOTING

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TROUBLESHOOTING


CHECKING TEMPERATURE SENSORCHECK OUT1. Disconnect temperature sensor from board and from

outdoor coil.

2. Use an ohmmeter and measure the resistance of thesensor. Also use ohmmeter to check for short or open.

3. Check resistance reading to chart of resistance; usesensor ambient temperature. (Tolerance of part is± 10%.)

4. If sensor resistance reads very low, then sensor isshorted and will not allow proper operation of the heatpump control.

5. If sensor is out of tolerance, shorted, open, or readsvery low ohms then it should be replaced.

F R F R F R F R

0.52-0.42-0.32-0.22-0.12-0.02-0.91-0.81-0.71-0.61-0.51-0.41-0.31-0.21-0.11-0.01-0.9-0.8-0.7-0.6-0.5-0.4-0.3-0.2-0.1-0.00.10.20.30.40.50.60.70.80.90.010.110.21

1786919900915853818137719821717845614099519254515539414734416759316594316050319126219802218018112724115750110107014753010620014607918939800199318817358996281210823677032570192707607705868146699346944265650654785

0.310.410.510.610.710.810.910.020.120.220.320.420.520.620.720.820.920.030.130.230.330.430.530.630.730.830.930.040.140.240.340.440.540.640.740.840.940.05

5896548255046351502541505820940957400264558444553459224770148989375783256733856384553545434753343623327130480368992751925538277572328622906238352696420304248332857220512216512989025340269891

0.350.250.350.450.550.650.750.850.950.060.160.260.360.460.560.660.760.860.960.070.170.270.370.470.570.670.770.870.970.080.180.280.380.480.580.680.780.88

47391768815738198971434714896174561221610175101351129414454177141028314743173131018212942138121388111951170311130112670110501742010000106796259992977092688356894480528750896876867

0.980.090.190.290.390.490.590.690.790.890.990.0010.1010.2010.3010.4010.5010.6010.7010.8010.9010.0110.1110.2110.3110.4110.5110.6110.7110.8110.9110.0210.1210.2210.3210.421

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TEMPERATURE F VS RESISTANCE R OF TEMPERATURE SENSOR


FAN BLADE SETTINGSShown in Figure 13 are the correct fan blade settingdimensions for proper air delivery across the outdoor coil.

Any service work requiring removal or adjustment in thefan and/or motor area will require that the dimensions inTable 14 be checked and blade adjusted in or out on themotor shaft accordingly.

SERVICE

SERVICE HINTS1. Caution homeowner to maintain clean air filters at all

times. Also, not to needlessly close off supply andreturn air registers. This reduces air flow through thesystem which shortens equipment service life as wellas increasing operating costs.

2. Switching to heating cycle at 75°F or higher outsidetemperature may cause a nuisance trip of the manualreset high pressure switch.

3. The heat pump wall thermostats perform multiplefunctions. Be sure that all function switches arecorrectly set for the desired operating mode beforetrying to diagnose any reported service problems.

4. Check all power fuses or circuit breakers to be surethat they are the correct rating.

5. Periodic cleaning of the outdoor coil to permit full andunrestricted airflow circulation is essential.

PRESSURE SERVICE PORTSHigh and low pressure service ports are installed on allunits so that the system operating pressures can beobserved. Pressure tables can be found in Tables 16through 23 in this manual covering all models on bothcooling and heating cycles. It is imperative to match thecorrect pressure table to the unit by model number.

REFRIGERANT CHARGEThe correct system R-22 charge is shown on the unit ratingplate. Optimum unit performance will occur with arefrigerant charge resulting in a suction line temperature(6” from compressor) as shown in Table 13. FIGURE 13

FAN BLADE SETTING

MIS-1190

TABLE 14FAN BLADE SETTING

DIMENSIONS

ledoMnoisnemiD

"A"4211HP4221HP "00.1

0311HP0321HP6311HP6321HP

"57.

22411HP2421HP8401HP8421HP0601HP

"57.1

The above suction line temperatures are based upon80°F dry bulb/67°F wet bulb (50% RH) temperature andrated airflow across the evaporator during cooling cycle.

TABLE 13

ledoMdetaRwolfriA

DO°59erutarepmeT

DO°28erutarepmeT

24211HP 008 75-65 76-5614221HP 008 66-46 96-760311HP 0001 85-65 06-850321HP 0001 85-65 06-856311HP 0011 25-05 45-256321HP 0011 25-05 45-252411HP 0041 65-45 95-752421HP 0041 65-45 95-758401HP 0551 75-55 06-858421HP 0551 75-55 95-750601HP 0071 45-25 95-75


SUCTION AND DISCHARGE TUBEBRAZINGCompliant Scroll compressors have copper plated steelsuction and discharge tubes. These tubes are far morerugged and less prone to leaks than copper tubes used onother compressors. Due to different thermal properties ofsteel and copper, brazing procedures may have to bechanged from those commonly used.

• To disconnect: heat joint Areas 2 and 3 slowly anduniformly until braze material softens and the tube canbe pulled out of suction fitting. (See Figure 14.)

• To connect:

– Recommended brazing materials: silfos withminimum 5% silver or silver braze material withflux.

– Reinsert tube into fitting.

– Heat tube uniformly in Area 1 moving slowly toArea 2. When joint reaches brazing temperature,apply brazing material. (See Figure 14.)

– Heat joint uniformly around the circumference toflow braze material completely around the joint.

– Slowly move torch into Area 3 to draw brazematerial into joint. (See Figure 14.)

– Do not overheat joint.

MIS-1179

FIGURE 14BRAZING DIAGRAM

TABLE 15INDOOR BLOWER PERFOMANCE

/ niPSE/H20

4211HPlioCteW/yrD

0311HPlioCteW/yrD

6311HPlioCteW/yrD

2411HPlioCteW/yrD

8401HPlioCteW/yrD

0601HPlioCteW/yrD

0.0 /519 009 /0231 0521 /0231 0521 /0561 5261 /0591 0291 /0581 05811.0 /068 538 /0821 5711 /0821 5711 /0051 5251 /0681 0381 /0081 08712.0 /518 008 /0321 0011 /0321 0011 /5341 0041 /0871 0571 /5271 00713.0 /587 057 /0811 0001 /0811 0001 /0431 0131 /0861 0661 /0661 52614.0 /057 017 /0311 059 /0311 059 /0321 0121 /0851 0551 /0851 04515.0 /047 007 /0701 098 /0701 098 /0211 0001 /0051 0841 AN


TROUBLESHOOTING ECM BLOWER MOTORS

CAUTIONDisconnect power from unit before removing or replacing connectors, or servicing motor. Wait atleast 5 minutes after disconnection power before opening motor.

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– noitcitserecudeR

– wolfriamumixamecudeR

erutsioMfoecnedivE$ dnaderuccosahnoitcnuflamfoeruliafrotoM

tneserpsierutsiom$ mrofrepdnarotomecalpeR kcehCerutsioM

$ revomriaedisnitneserperutsiomfoecnedivE $ kcehCerutsioMmrofreP

OD T'NOD$ snoitcennocdnagniriw,slortnoc,rotomtuokcehC

rotomgnicalpererofebylhguoroht$ dabsirotomehtemussayllacitamotuA

$ ;nitegt'nacretawosnwodsrotcennoctneirO"spoolpird"llatsni

$ snoitsopksolc'o4dna7evobasrotcennocetacoL

$ srebmunledomlortnocdnarotomdezirohtuaesUtnemecalperrof

$ rehtonahtiwrebmunledomlortnocforotomenoecalpeR)tnemecalperdezirohtuanasselnu(

$ :muminimaoterusserpcitatspeeK $ H"2/1evahemoS.sretlifporderusserphgihesU 2 !pordO

– sretlifcitatswol,ycneiciffehgihdnemmoceR $ snruterdetcirtseresU

– naelcsretlifgnipeekdnemmoceR– ,citatsmuminimrofkrowtcudngiseD

trofmocmumixam– krowtcuddnemmocerdnarofkooL

.tnemecalperni,yrassecenerehw,tnemevorpmi


MOTPMYS ERUDECORP/ESUACyllacitarresnurtubstratsrotoM

$ tnettimretnironwoddnapuseiraV $ "gas"ronoitairavrofegatlovenilkcehC$ ;rotomta)C,R,W,Y,G(snoitcennocegatlovwolkcehC

srotcennocssenrahrotomnisnipdetaesnu$ deepselbairavni(dnammocMFCcitarrerof"kB"kcehC

snoitacilppa$ ?tatsomreht-slortnocmetsystuokcehC$ mrofreP kcehCerutsioM

$ )deeps(MRChgihta"sffupro"stnuH" $ ?"gniffup"ecuderretlifrolenapgnivomerseoD

– noitcirtserecudeR

– wolfriamumixamecudeR

$ roloocrofllacmetssysetipsedMFCwoltasyatSMFCtaeh

$ snoitcennocdnaseriw)tatsomreht(egatlovwolkcehC

$ siyaledlitnutiaw-edomyaladnitonsinafyfireVetelpmoc

$ rotomtadetcennocton/gnissim"R"kcehctnemecalperlortnoc/rotommrofreP

$ MFChgihtasyatS $ rotomtadetcennocton/gnissim"R"

$ etelpmocemityaledlitnutiaw-?edomyaladninafsI

$ ffotuhst'nowrewolB $ ?WroY,GotnislortnocmorfegakaeltnerruC– etatsdilosrotatsomrehtdehctiwscairTrofkcehC

yaler

NOTPMYS ERUDECORP/ESUACesionevissecxE $ .esionrotomrotcud,tenibac,esionriasitifienimreteD

.yrssecenfiremotsucweivretnI

$ esioNriA $ ?deepsrewolbhgihgnitaerccitatshgiH

– ?ylreporpteswolfriasI– ?nwodwolsotrewolbesuacretlifgnivomerseoD

retlifecalper/kcehC– retlifporderusserpwolesU

– snoitcritsertcudtcerroc/kcehC

OD T'NOD$ ylesiwtnempuqeehteziS $ wolfriawolhtiwetasnepmocnehtmetsysezisrevO$ rotomgnitresnierofebnoitatneirokcehC

srotcennoc$ sdrawkcabrotcennocrewopnigulP

$ sgulpecroF

ERUDECORPKCEHCERUTSIOM ERUDECORPKCEHCTROFMOC

$ "nwod"detneiroerasrotcennoC $ sgnitteswolfriareporpkcehC

$ rotomrednu"poolpird"htiwsessenrahegnarrA $ esiontsewolroferusserpcitatswoL

$ ?deggulpniardetsnednoC $ MFCnafsuounitnocwolteS

$ )yticapactnetalhcumoot(wolfriawolrofkcehC $ stinugniloocdeeps-2dnatatsidimuhesU

$ noitidnocdegrahcrednurofkcehC $ MFCetalugertahtMCIrofdengisedslortnocgninozesU

$ tenibacdnastcudnrtuerniskaelgulpdnakcehC $ ?noitacoldabnitatsomrehT


PRESSURE TABLES

Low side pressure ± 2 PSIGHigh side pressure ± 5 PSIG

Tables are bused upon rated CFM (airflow across the evaporator coil and should be found under section titled “Refrigerant Charge”elsewhere in manual. If there is any doubt as to correct operating charge being in the system, the charge should be removed, systemevacuated, and recharged to serial plate instructions.

TABLE 16

COOLINGAir Temperature Entering Outdoor Coil Degrees F

ledoMriAnruteRerutarepmeT erusserP 57 08 58 09 59 001 501 011 511

4211HP

BD.ged57BW.ged26

ediSwoLediShgiH

37191

57902

67722

77542

87362

97182

08992

18713

38553

BD.ged08BW.ged76

ediSwoLediShgiH

97691

18512

28332

38252

48072

58882

68703

78523

98443

BD.ged58BW.ged27

ediSwoLediShgiH

58302

78222

88242

98162

09082

19992

29813

39833

59753

0311HP

BD.ged57BW.ged26

ediSwoLediShgiH

37802

47622

67542

77462

97382

18203

28123

48043

58853

BD.ged08BW.ged76

ediSwoLediShgiH

77132

97232

18252

38172

58092

78903

98823

19843

39763

BD.ged58BW.ged27

ediSwoLediShgiH

38022

58042

78062

98082

19003

39023

59043

79063

99083

6311HP

BD.ged57BW.ged26

ediSwoLediShgiH

07902

27722

37542

47262

57082

67892

77513

87333

08153

BD.ged08BW.ged76

ediSwoLediShgiH

57512

77332

87152

97072

08782

18503

28323

38143

58953

BD.ged58BW.ged27

ediSwoLediShgiH

08222

18042

38952

48872

68792

88613

98533

19453

29273

TABLE 17

HEATINGAir Temperature Entering Outdoor Coil Degrees F

ledoM

nruteRriA.pmeT erusserP 0 5 01 51 71 02 52 03 53 04 54 74 05 55 06

4211HP ged07 ediSwoLediShgiH

21392

61391

12002

62702

82012

13412

63122

14922

54632

05342

55052

75352

06752

56462

07272


13971

82771

72671

72771

72871

82081

03481

43981

93691

54502

35512

65912

16622

17932

38452


14512

33991

82881

52081

42871

42671

42671

72971

23681

93791

84112

25812

95922

27152

78772


PRESSURE TABLES


Tables are bused upon rated CFM (airflow across the evaporator coil and should be found under section titled “Refrigerant Charge”elsewhere in manual. If there is any doubt as to correct operating charge being in the system, the charge should be removed,system evacuated, and recharged to serial plate instructions.

TABLE 18



2411HP

BD.ged57BW.ged26

ediSwoLediShgiH

47291

57012

77722

87442

97162

08972

18692

28413

38233

BD.ged08BW.ged76

ediSwoLediShgiH

97791

08512

28332

38052

48862

58682

78403

88223

98043

BD.ged58BW.ged27

ediSwoLediShgiH

58402

68322

88142

98952

09772

19692

49513

59333

69253

8401HP

BD.ged57BW.ged26

ediSwoLediShgiH

17112

37622

57342

67852

77672

87392

97013

08923

18743

BD.ged08BW.ged76

ediSwoLediShgiH

67612

87232

08942

18562

38382

48003

58813

68733

78653

BD.ged58BW.ged27

ediSwoLediShgiH

18422

38042

68852

78472

98292

09113

19923

29943

49863

0601HP

BD.ged57BW.ged26

ediSwoLediShgiH

56991

66612

86532

96452

07272

17192

27903

37823

47543

BD.ged08BW.ged76

ediSwoLediShgiH

07402

17222

27142

37062

57972

67892

77713

87633

97453

BD.ged58BW.ged27

ediSwoLediShgiH

57112

67032

77942

87962

08982

28803

38823

48843

58663

TABLE 19

HEATING Air Temperature Entering Outdoor Coil Degrees F

ledoM



71651

91161

12561

62961

92171

33371

83771

54181

94681

25391

55991

65302

85702

16412

46122


52061

72461

92861

13271

23471

43671

63081

83481

04881

74491

45102

65402

06802

76412

37122


71651

91461

12271

42081

62381

92781

33591

73302

14112

64912

05622

25032

55432

95342

46052


PRESSURE TABLES


Tables are bused upon rated CFM (airflow across the evaporator coil and should be found under section titled “Refriger-ant Charge” elsewhere in manual. If there is any doubt as to correct operating charge being in the system, the chargeshould be removed, system evacuated, and recharged to serial plate instructions.

TABLE 20



4221HP

BD.ged57BW.ged26

ediSwoLediShgiH

37191

57502

67912

87432

97152

08762

18582

28303

38323

BD.ged08BW.ged76

ediSwoLediShgiH

87691

08012

18522

38042

48752

88472

78292

88113

98133

BD.ged58BW.ged27

ediSwoLediShgiH

18302

38712

48332

68842

78662

98482

09203

19223

29343

0321HP

BD.ged57BW.ged26

ediSwoLediShgiH

37802

57222

67732

87452

97072

97882

18703

28623

48643

BD.ged08BW.ged76

ediSwoLediShgiH

87312

08822

18342

38062

48772

58592

78513

88433

09553

BD.ged58BW.ged27

ediSwoLediShgiH

18022

38632

48252

68962

78782

88503

09623

19643

39763

6321HP

BD.ged57BW.ged26

ediSwoLediShgiH

27112

47522

57242

77852

87672

97492

08413

18333

28553

BD.ged08BW.ged76

ediSwoLediShgiH

77612

97132

08842

28562

38382

48203

68223

78243

88463

BD.ged58BW.ged27

ediSwoLediShgiH

08422

28932

38752

58472

68392

78313

98333

09453

19773

TABLE 21

HEATING

Air Temperature Entering Outdoor Coil Degrees F

ledoM

nruteRriA.pmeT erusserP 0 5 01 51 71 02 52 03 53 04 54 74 05 55


22471

42281

72091

03891

13102

33502

73312

14122

54922

05732

65542

85842

26352

86162


12761

32071

52471

82871

92971

13281

43781

83291

34791

84302

35012

55312

95712

56422


42491

52591

62791

82102

82202

03502

33112

73812

24622

74532

35642

65052

06752

86072


PRESSURE TABLES


Tables are bused upon rated CFM (airflow across the evaporator coil and should be found under section titled“Refrigerant Charge” elsewhere in manual. If there is any doubt as to correct operating charge being in the system,the charge should be removed, system evacuated, and recharged to serial plate instructions.

TABLE 22



2421HP

BD.ged57BW.ged26

ediSwoLediShgiH

47691

67112

77522

87142

97752

97472

18192

18803

28623

BD.ged08BW.ged76

ediSwoLediShgiH

97102

18612

28132

38742

48462

58182

78892

78613

88433

BD.ged58BW.ged27

ediSwoLediShgiH

28802

48422

58932

68652

78372

88192

09803

09723

19643

8421HP

BD.ged57BW.ged26

ediSwoLediShgiH

27302

47152

67032

77542

97162

08082

18892

38913

48043

BD.ged08BW.ged76

ediSwoLediShgiH

77802

97122

18632

28152

48862

68782

78603

98723

09943

BD.ged58BW.ged27

ediSwoLediShgiH

08512

28922

48442

58062

78772

98792

09713

29833

39163

TABLE 23

HEATING

Air Temperature Entering Outdoor Coil Degrees F

ledoM



62061

62461

82861

03371

13471

23771

63281

04781

44291

94891

55402

85602

26012

96612

77322


62561

62661

72861

82071

92171

03371

33771

73281

14781

64491

25102

45402

85902

56712

37722

INSTALLATION INSTRUCTIONS SINGLE PACKAGEB).pdf · Belower Motor - HP/RPM 1l/3 Variabl 1e/2 Variabe...

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Transcript of INSTALLATION INSTRUCTIONS SINGLE PACKAGEB).pdf · Belower Motor - HP/RPM 1l/3 Variabl 1e/2 Variabe...