rjka/rjma 3-5 ton series

92-23577-09-09SUPERCEDES 92-23577-09-08

INSTALLATION INSTRUCTIONSPACKAGE HEAT PUMPSRJKA/RJMA 3-5 TON SERIES

ISO 9001:2000

I. TABLE OF CONTENTSI. Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2II. Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2III. Checking Product Received . . . . . . . . . . . . . . . . . . . . . 2IV. Equipment Protection . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Unit Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3,4V. Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

A. General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51. Pre-Installation Check Points . . . . . . . . . . . . . . . . 52. Location. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

B. Outside Slab Installation . . . . . . . . . . . . . . . . . . . . . . 5C. Clearances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5D. Rooftop Installation . . . . . . . . . . . . . . . . . . . . . . . . . . 5Electrical & Physical Data Tables. . . . . . . . . . . . . . . 7-10

VI. Ductwork . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11VII. Filters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11VIII. Conversion Procedure. . . . . . . . . . . . . . . . . . . . . . . . . 11IX. Condensate Drain, Indoor Coil . . . . . . . . . . . . . . . . . . 12X. Condensate Drain, Outdoor Coil . . . . . . . . . . . . . . . . . 12XI. Electrical Wiring. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

A. Power Wiring. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12B. Special Instructions for Power

Wiring with Aluminum Conductors . . . . . . . . . . . . . 12C. Control Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12D. Internal Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13E. Grounding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13F. Thermostat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

XII. Indoor Air Flow Data. . . . . . . . . . . . . . . . . . . . . . . . 13-16XIII. Crankcase Heat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17XIV. Pre-Start Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17XV. Startup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17XVI. Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17XVII. Auxiliary Heat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17XVIII. Time-Temperature Defrost Timer (Solid State) . . . . . . 18XIX. Heater Kit Characteristics. . . . . . . . . . . . . . . . . . . . 19-28XX. Miscellaneous

Charge Information. . . . . . . . . . . . . . . . . . . . . . . . . 29-36Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37Wiring Diagrams. . . . . . . . . . . . . . . . . . . . . . . . . . . 38-41

➤ Installation Instructions are updated on a regular basis. Thisis done as product changes occur or if new informationbecomes available. In this publication, an arrow (➤ ) denoteschanges from the previous edition or additional new material.

II. INTRODUCTION

PROPOSITION 65: THIS APPLIANCE CONTAINS FIBER-GLASS INSULATION. RESPIRABLE PARTICLES OF FIBER-GLASS ARE KNOWN TO THE STATE OF CALIFORNIA TOCAUSE CANCER.

THE MANUFACTURER’S WARRANTY DOES NOT COVERANY DAMAGE OR DEFECT TO THE HEAT PUMP CAUSEDBY THE ATTACHMENT OR USE OF ANY COMPONENTS,ACCESSORIES OR DEVICES (OTHER THAN THOSEAUTHORIZED BY THE MANUFACTURER) INTO, ONTO ORIN CONJUNCTION WITH THE HEAT PUMP. YOU SHOULDBE AWARE THAT THE USE OF UNAUTHORIZED COMPO-NENTS, ACCESSORIES OR DEVICES MAY ADVERSELYAFFECT THE OPERATION OF THE HEAT PUMP AND MAYALSO ENDANGER LIFE AND PROPERTY. THE MANUFAC-

TURER DISCLAIMS ANY RESPONSIBILITY FOR SUCHLOSS OR INJURY RESULTING FROM THE USE OF SUCHUNAUTHORIZED COMPONENTS, ACCESSORIES ORDEVICES.

This booklet contains the installation and operating instructionsfor your package heat pump. There are a few precautions thatshould be taken to derive maximum satisfaction from it.Improper installation can result in unsatisfactory operation ordangerous conditions.

Read this booklet and any instructions packaged with separateequipment required to make up the system prior to installation.Give this booklet to the owner and explain its provisions. Theowner should retain this booklet for future reference.

III.CHECKING PRODUCT RECEIVEDUpon receiving the unit, inspect it for any damage from ship-ment. Claims for damage, either shipping or concealed, shouldbe filed immediately with the shipping company. Check the unitmodel number, heating size, electrical characteristics, andaccessories to determine if they are correct.

IV. EQUIPMENT PROTECTION FROM THEENVIRONMENT

The metal parts of this unit may be subject to rust or deteriora-tion in adverse environmental conditions. This oxidation couldshorten the equipment’s useful life. Salt spray, fog or mist inseacoast areas, sulphur or chlorine from lawn watering sys-tems, and various chemical contaminants from industries suchas paper mills and petroleum refineries are especially corro-sive.

If the unit is to be installed in an area where contaminantsare likely to be a problem, special attention should begiven to the equipment location and exposure.

1. Avoid having lawn sprinkler heads spray direction on theunit cabinet.

2. In coastal areas, locate the unit on the side of the buildingaway from the waterfront.

3. Shielding provided by a fence or shrubs may give someprotection.

Regular maintenance will reduce the buildup of contami-nents and help to protect the unit’s finish.

DISCONNECT ALL POWER TO THE UNIT BEFORE START-ING MAINTENANCE. FAILURE TO DO SO CAN RESULT INSEVERE ELECTRICAL SHOCK OR DEATH.

1. Frequent washing of the cabinet, fan blade and coil withfresh water will remove most of the salt or other contami-nants that build up on the unit.

2. Regular cleaning and waxing of the cabinet with a goodautomobile polish will provide some protection.

3. A good liquid cleaner may be used several times a year toremove matter that will not wash off with water.

Several different types of protective coatings are offered insome areas. These coatings may provide some benefit, but theeffectiveness of such coating materials cannot be verified bythe equipment manufacturer.

The best protection is frequent cleaning, maintenance andminimal exposure to contaminants.

2

Recognize this symbol as an indication of ImportantSafety Information!!

WARNING!

WARNING!

WARNING!

3

FIGURE 1UNIT DIMENSIONS


ILL I316

ILL I305

4



ILL I304

ILL I288

RETURN AIR FILTER(REMOVABLE PLATE)

V. INSTALLATIONA. GENERAL

1. PRE-INSTALLATION CHECK-POINTS

Before attempting any installation, the following pointsshould be carefully considered:

a. Structural strength of supporting members.(rooftop installation)

b. Clearances and provision for servicing.c. Power supply and wiring.d. Air duct connections.e. Drain facilities and connections.f. Location for minimum noise.

2. LOCATION

These units are designed for outdoor installations. Theycan be mounted on a slab or rooftop. They are not to beinstalled within any part of a structure such as an attic,crawl space, closet, or any other place where condenserair flow is restricted or other than outdoor ambient condi-tions prevail. Since the application of the units is of theoutdoor type, it is important to consult your local codeauthorities at the time the first installation is made.

B. OUTSIDE SLAB INSTALLATION (Typical outdoor slabinstallations are shown in Figures 5 and 6.)

1. Select a location where external water drainage cannotcollect around the unit.

2. Provide a level concrete slab extending 3" beyond allfour sides of the unit. The slab should be sufficientabove grade to prevent ground water from entering theunit. IMPORTANT: To prevent transmission of noise orvibration, slab should not be connected to buildingstructure.

3. The location of the unit should be such as to provideproper access for inspection and servicing.

4. Locate unit where operating sounds will not disturbowner or neighbors.

5. Locate unit so roof runoff water does not pour directly onthe unit. Provide gutter or other shielding at roof level.Do not locate unit in an area where excessive snow drift-ing may occur or accumulate.

6. It is essential that the unit be elevated above the basepad to allow for condensate drainage and possiblerefreezing of condensation. Provide a base pad which isslightly pitched away from the structure. Route conden-sate off base pad to an area which will not become slip-pery and result in personal injury.

7. Where snowfall is anticipated, the height of the unitabove the ground level must be considered. Mount unithigh enough to be above average area snowfall and toallow for proper condensate drainage.

C. CLEARANCESThe following minimum clearances must be observed forproper unit performance and serviceability.

1. Provide 48" minimum clearance at the front of the unit.Provide 36" minimum clearance at the left and right sideof the unit for service access.

2. Provide 60" minimum clearance between top of unit andmaximum 3 foot overhang.

3. Unit is design certified for application on combustibleflooring with 0" minimum clearance.

4. See Figure 5 for illustration of minimum installation-ser-vice clearances.

5

FIGURE 5PACKAGED HEAT PUMPOUTSIDE SLAB INSTALLATION, BASEMENT ORCRAWL SPACE DISTRIBUTION SYSTEM

FIGURE 6PACKAGED HEAT PUMPOUTSIDE SLAB INSTALLATION, CLOSET DISTRIBUTIONSYSTEM. SLAB FLOOR CONSTRUCTION

ILL I308

ILL I309

6

D. ROOFTOP INSTALLATION1. Before locating the unit on the roof, make sure that the

strength of the roof and beams is adequate at that pointto support the weight involved. (See specification sheetfor weight of unit.) This is very important and user’sresponsibility.

2. For rigging and roofcurb details, see Figures 7 and 8.Use field-furnished spreaders.

3. For roofcurb assembly, see Roofcurb Installation Instruc-tions.

4. If the roofcurb is not used, provisions for disposing ofcondensate water runoff during defrosting must be pro-vided.

5. The unit should be placed on a solid and level roofcurbor platform of adequate strength. See Figure 9.

6. The location of the unit on the roof should be such as toprovide proper access for inspection and servicing.

IMPORTANT: If unit will not be put into service immediately,cover supply and return openings to prevent excessive con-densation.

FIGURE 7PACKAGED HEAT PUMPRIGGING FOR LIFTING

ILL I296

ILL I301

ILL I300

CORNER WEIGHTS BY PERCENTAGE

A B C D

23% 27% 23% 27%

A

B

D

C

➤

38-1/4

CENTEROFGRAVITY25-3/4

FIGURE 8PACKAGED HEAT PUMPROOFCURB INSTALLATION

7

UNITMODEL

(10 SEER)(-)JKA-

A036JK 1-60-208/230 19.0/19.0 100 3.0 4.0 31/31 40/40 45/45

A036CK 1-60-208/230 13.0/13.0 77 3.0 4.0 24/24 30/30 35/35

A036DK 3-60-460 7.0 39 1.0 2.0 13 15 15

A036CL 1-60-208/230 13.0/13.0 77 3.0 3.0 23/23 30/30 35/35

A036CM 1-60-208/230 13.0/13.0 77 3.0 4.0 24/24 30/30 35/35

A036DL 3-60-460 7.0 39 1.0 2.0 12 15 15

A036DM 3-60-460 7.0 39 1.0 2.0 12 15 15

A036YL 3-60-575 6.0 31 1.0 2.0 11 15 15

A036YM 3-60-575 6.0 31 1.0 2.0 11 15 15

A042JK 1-60-208/230 23.0/23.0 127 3.0 4.0 36/36 45/45 50/50

A042CK 3-60-208/230 15.0/15.0 88 3.0 4.0 26/26 30/30 40/40

A042DK 3-60-460 7.0 44 1.0 2.0 14 20 20

A042CL 3-60-208/230 15.0/15.0 88 3.0 3.0 25/25 30/30 35/35

A042CM 3-60-208/230 15.0/15.0 88 3.0 4.0 26/26 30/30 40/40

A042DL 3-60-460 8.0 44 1.0 2.0 13 15 20

A042DM 3-60-460 8.0 44 1.0 2.0 13 15 20

A042YL 3-60-575 6.0 34 1.0 2.0 11 15 15

A042YM 3-60-575 6.0 34 1.0 2.0 11 15 15

A048JK 1-60-208/230 26.0/26.0 131 3.0 4.0 40/40 50/50 60/60

A048CK 3-60-208/230 15.0/15.0 91 3.0 4.0 29/29 35/35 45/45

A048DK 3-60-460 8.0 46 1.0 2.0 14 20 20

A048CL 3-60-208/230 15.0/15.0 91 3.0 3.0 25/25 30/30 35/35

A048CM 3-60-208/230 15.0/15.0 91 3.0 4.0 26/26 30/30 40/40

A048DL 3-60-460 8.0 46 1.0 2.0 13 15 20

A048DM 3-60-460 8.0 46 1.0 2.0 13 15 20

A048YL 3-60-575 6.0 37 1.0 2.0 11 15 15

A048YM 3-60-575 6.0 37 1.0 2.0 11 15 15

A060JK 1-60-208/230 35/35 169 3.0 4.9 52/52 70/70 80/80

A060CL 3-60-208/230 21.0/21.0 123 3.0 3.0 34/34 40/40 50/50

A060CM 3-60-208/230 21.0/21.0 123 3.0 4.0 34/34 40/40 50/50

A060DL 3-60-460 11.0 62 1.0 2.0 17 20/20 25

A060DM 3-60-460 11.0 62 1.0 2.0 17 20 25

A060YL 3-60-575 9.0 49 1.0 2.0 15 20 20

A060YM 3-60-575 9.0 49 1.0 2.0 15 20 20

A060CK 3-60-208/230 21 137 3.0 4.9 35 40 50

PHASEHERTZVOLTS

COMPRESSORRLA

COMPRLRA

FANMTR

BLWRMTR

MIN.AMPS

MAX.AMPS

FULL LOADAMPERES

(FLA)MINIMUMCIRCUIT

AMPACITYAMPS

FUSE OR HACRCIRCUIT

BREAKER

ELECTRICAL

TABLE A. ELECTRICAL DATA - 10 SEER MODELS

A060DK 3-60-460 11 62 1.0 2.7 18 25 25

8

TABLE B. PHYSICAL DATA - 10 SEER MODELS

PHYSICALUNIT

MODEL(10 SEER)

(-)JKA-

DRIVETYPE

RECOMMENDEDNO. AND SIZE

[mm x mm x mm]

AREASQ. FT.

[M2]

NO.ROWS

CFM[L/s]

R22 OZ.[g]

NETLBS.[kg]

SHIPPINGLBS.[kg]

A036JK DIR (2) 1� X 16� X 25� 16.9 1.0 4000 99 480 495[25 X 406 X 635] [1.570] [1888] [2807] [217.7] [224.5](2) 1� X 16� X 25� 16.9 1.0 4000 99 480 495[25 X 406 X 635] [1.570] [1888] [2807] [217.7] [224.5](2) 1� X 16� X 25� 16.9 1.0 4000 99 480 495[25 X 406 X 635] [1.570] [1888] [2807] [217.7] [224.5](2) 1� X 16� X 25� 16.9 1.0 4000 99 480 495[25 X 406 X 635] [1.570] [1888] [2807] [217.7] [224.5](2) 1� X 16� X 25� 16.9 1.0 4000 99 480 495[25 X 406 X 635] [1.570] [1888] [2807] [217.7] [224.5](2) 1� X 16� X 25� 16.9 1.0 4000 99 480 495[25 X 406 X 635] [1.570] [1888] [2807] [217.7] [224.5](2) 1� X 16� X 25� 16.9 1.0 4000 99 480 495[25 X 406 X 635] [1.570] [1888] [2807] [217.7] [224.5](2) 1� X 16� X 25� 16.9 1.0 4000 99 480 495[25 X 406 X 635] [1.570] [1888] [2807] [217.7] [224.5](2) 1� X 16� X 25� 16.9 1.0 4000 99 480 495[25 X 406 X 635] [1.570] [1888] [2807] [217.7] [224.5](2) 1� X 16� X 25� 16.9 1.0 4000 102 485 500[25 X 406 X 635] [1.570] [1888] [2892] [220.0] [226.8](2) 1� X 16� X 25� 16.9 1.0 4000 102 485 500[25 X 406 X 635] [1.570] [1888] [2892] [220.0] [226.8](2) 1� X 16� X 25� 16.9 1.0 4000 102 485 500[25 X 406 X 635] [1.570] [1888] [2892] [220.0] [226.8](2) 1� X 16� X 25� 16.9 1.0 4000 102 485 500[25 X 406 X 635] [1.570] [1888] [2892] [220.0] [226.8](2) 1� X 16� X 25� 16.9 1.0 4000 102 485 500[25 X 406 X 635] [1.570] [1888] [2892] [220.0] [226.8](2) 1� X 16� X 25� 16.9 1.0 4000 102 485 500[25 X 406 X 635] [1.570] [1888] [2892] [220.0] [226.8](2) 1� X 16� X 25� 16.9 1.0 4000 102 485 500[25 X 406 X 635] [1.570] [1888] [2892] [220.0] [226.8](2) 1� X 16� X 25� 16.9 1.0 4000 102 485 500[25 X 406 X 635] [1.570] [1888] [2892] [220.0] [226.8](2) 1� X 16� X 25� 16.9 1.0 4000 102 485 500[25 X 406 X 635] [1.570] [1888] [2892] [220.0] [226.8](2) 1� X 16� X 25� 16.9 1.0 4000 128 496 511[25 X 406 X 635] [1.570] [1888] [3629] [225.0] [231.8](2) 1� X 16� X 25� 16.9 1.0 4000 128 496 511[25 X 406 X 635] [1.570] [1888] [3629] [225.0] [231.8](2) 1� X 16� X 25� 16.9 1.0 4000 128 496 511[25 X 406 X 635] [1.570] [1888] [3629] [225.0] [231.8](2) 1� X 16� X 25� 16.9 1.0 4000 128 496 511[25 X 406 X 635] [1.570] [1888] [3629] [225.0] [231.8](2) 1� X 16� X 25� 16.9 1.0 4000 128 496 511[25 X 406 X 635] [1.570] [1888] [3629] [225.0] [231.8](2) 1� X 16� X 25� 16.9 1.0 4000 128 496 511[25 X 406 X 635] [1.570] [1888] [3629] [225.0] [231.8](2) 1� X 16� X 25� 16.9 1.0 4000 128 496 511[25 X 406 X 635] [1.570] [1888] [3629] [225.0] [231.8](2) 1� X 16� X 25� 16.9 1.0 4000 128 496 511[25 X 406 X 635] [1.570] [1888] [3629] [225.0] [231.8](2) 1� X 16� X 25� 16.9 1.0 4000 128 496 511[25 X 406 X 635] [1.570] [1888] [3629] [225.0] [231.8](2) 1� X 16� X 25� 16.9 1.0 4000 138 515 530[25 X 406 X 635] [1.570] [1888] [3912] [233.6] [240.4](2) 1� X 16� X 25� 16.9 1.0 4000 138 515 530[25 X 406 X 635] [1.570] [1888] [3912] [233.6] [240.4](2) 1� X 16� X 25� 16.9 1.0 4000 138 515 530[25 X 406 X 635] [1.570] [1888] [3912] [233.6] [240.4](2) 1� X 16� X 25� 16.9 1.0 4000 138 515 530[25 X 406 X 635] [1.570] [1888] [3912] [233.6] [240.4](2) 1� X 16� X 25� 16.9 1.0 4000 138 515 530[25 X 406 X 635] [1.570] [1888] [3912] [233.6] [240.4](2) 1� X 16� X 25� 16.9 1.0 4000 138 515 530[25 X 406 X 635] [1.570] [1888] [3912] [233.6] [240.4](2) 1� X 16� X 25� 16.9 1.0 4000 138 515 530[25 X 406 X 635] [1.570] [1888] [3912] [233.6] [240.4]

A036CK DIR

A036DK DIR

A036CL DIR

A036CM BELT

A036DL BELT

A036DM BELT

A036YL BELT

A036YM BELT

A042JK DIR

A042CK DIR

A042DK DIR

A042CL BELT

A042CM BELT

A042DL BELT

A042DM BELT

A042YL BELT

A042YM BELT

A048JK DIR

A048CK DIR

A048DK DIR

A048CL BELT

A048CM BELT

A048DL BELT

A048DM BELT

A048YL BELT

A048YM BELT

A060JK BELT

A060CL BELT

A060CM BELT

A060DL BELT

A060DM BELT

A060YL BELT

A060YM BELT

A060CK BELT

A060DK BELT

(2) 1� X 16� X 25� 16.9 1.0 4000 138 515 530[25 X 406 X 635] [1.570] [1888] [3912] [233.6] [240.4](2) 1� X 16� X 25� 16.9 1.0 4000 138 515 530[25 X 406 X 635] [1.570] [1888] [3912] [233.6] [240.4]

9

UNITMODEL

(12 SEER)(-)JMA-

A036JK 1-60-208/230 20.0/20.0 100 2.6 4.0 32/32 40/40 50/50

A036CK 3-60-208/230 12.0/12.0 77 2.6 4.0 22/22 25/25 30/30

A036DK 3-60-460 7.0 39 1.3 2.0 13 15 15

A036CL 3-60-208/230 12.0/12.0 77 2.6 3.0 22/22 25/25 30/30

A036CM 3-60-208/230 12.0/12.0 77 2.6 4.0 22/22 25/25 30/30

A036DL 3-60-460 7.0 39 1.3 2.0 12 15 15

A036DM 3-60-460 7.0 39 1.3 2.0 12 15 15

A036YL 3-60-575 6.0 31 0.8 2.0 11 15 15

A036YM 3-60-575 6.0 31 0.8 2.0 11 15 15

A042JK 1-60-208/230 21.0/21.0 104 2.6 4.0 32/32 40/40 50/50

A042CK 3-60-208/230 13.0/13.0 88 2.6 4.0 24/24 30/30 35/35

A042DK 3-60-460 8.0 44 1.3 2.0 14 20 20

A042CL 3-60-208/230 13.0/13.0 88 2.6 3.0 23/23 30/30 35/35

A042CM 3-60-208/230 13.0/13.0 88 2.6 4.0 23/23 30/30 40/40

A042DL 3-60-460 8.0 44 1.3 2.0 12 15 15

A042DM 3-60-460 8.0 44 1.3 2.0 12 15 15

A042YL 3-60-575 6.0 34 0.8 2.0 11 15 15

A042YM 3-60-575 6.0 34 0.8 2.0 11 15 15

A048JK 1-60-208/230 29.0/29.0 137 2.6 4.0 44/44 60/60 60/60

A048CK 3-60-208/230 17.5/17.5 99 2.6 4.0 29/29 35/35 45/45

A048DK 3-60-460 9.0 50 1.3 2.0 14 20 20

A048CL 3-60-208/230 17.5/17.5 99 2.6 3.0 28/28 35/35 40/40

A048CM 3-60-208/230 17.5/17.5 99 2.6 4.0 29/29 35/35 45/45

A048DL 3-60-460 9.0 50 1.3 2.0 15 20 20

A048DM 3-60-460 9.0 50 1.3 2.0 15 20 20

A048YL 3-60-575 7.0 40 0.8 2.0 13 15 20

A048YM 3-60-575 7.0 40 0.8 2.0 13 15 20

A060JL 1-60-208/230 33.0/33.0 169 2.6 4.0 49/49 60/60 80/80

A060CL 3-60-208/230 20.0/20.0 137 2.6 3.0 32/32 40/40 50/50

A060CM 3-60-208/230 20.0/20.0 137 2.6 4.0 32/32 40/40 50/50

A060DL 3-60-460 11.0 62 1.3 2.0 17 20 25

A060DM 3-60-460 11.0 62 1.3 2.0 17 20 25

A060YL 3-60-575 8.0/8.0 50 0.8 2.0 13 15 20

A060YM 3-60-575 8.0 50 0.8 2.0 13 15 20

PHASEHERTZVOLTS

COMPRESSORRLA

COMPRLRA

FANMTR

BLWRMTR

MIN.AMPS

MAX.AMPS

FULL LOADAMPERES

(FLA)MINIMUMCIRCUIT

AMPACITYAMPS

FUSE OR HACRCIRCUIT

BREAKER

ELECTRICAL

TABLE C. ELECTRICAL DATA - 12 SEER MODELS

10

TABLE D. PHYSICAL DATA - 12 SEER MODELS

PHYSICAL

UNITMODEL

(12 SEER)(-)JMA-

DRIVETYPE

RECOMMENDEDNO. AND SIZE

[mm x mm x mm]

AREASQ. FT.

[M2]

NO.ROWS

CFM[L/s]

R22 OZ.[g]

NETLBS.[kg]

SHIPPINGLBS.[kg]

A036JK DIR (2) 1� X 16� X 25� 16.6 2.0 4000 160 517 532[25 X 406 X 635] [1.542] [1888] [4536] [234.5] [241.3](2) 1� X 16� X 25� 16.6 2.0 4000 160 517 532[25 X 406 X 635] [1.542] [1888] [4536] [234.5] [241.3](2) 1� X 16� X 25� 16.6 2.0 4000 160 517 532[25 X 406 X 635] [1.542] [1888] [4536] [234.5] [241.3](2) 1� X 16� X 25� 16.6 2.0 4000 160 517 532[25 X 406 X 635] [1.542] [1888] [4536] [234.5] [241.3](2) 1� X 16� X 25� 16.6 2.0 4000 160 517 532[25 X 406 X 635] [1.542] [1888] [4536] [234.5] [241.3](2) 1� X 16� X 25� 16.6 2.0 4000 160 517 532[25 X 406 X 635] [1.542] [1888] [4536] [234.5] [241.3](2) 1� X 16� X 25� 16.6 2.0 4000 160 517 532[25 X 406 X 635] [1.542] [1888] [4536] [234.5] [241.3](2) 1� X 16� X 25� 16.6 2.0 4000 160 517 532[25 X 406 X 635] [1.542] [1888] [4536] [234.5] [241.3](2) 1� X 16� X 25� 16.6 2.0 4000 160 517 532[25 X 406 X 635] [1.542] [1888] [4536] [234.5] [241.3](2) 1� X 16� X 25� 16.6 2.0 4000 160 521 536[25 X 406 X 635] [1.542] [1888] [4536] [236.3] [243.1](2) 1� X 16� X 25� 16.6 2.0 4000 160 521 536[25 X 406 X 635] [1.542] [1888] [4536] [236.3] [243.1](2) 1� X 16� X 25� 16.6 2.0 4000 160 521 536[25 X 406 X 635] [1.542] [1888] [4536] [236.3] [243.1](2) 1� X 16� X 25� 16.6 2.0 4000 160 521 536[25 X 406 X 635] [1.542] [1888] [4536] [236.3] [243.1](2) 1� X 16� X 25� 16.6 2.0 4000 160 521 536[25 X 406 X 635] [1.542] [1888] [4536] [236.3] [243.1](2) 1� X 16� X 25� 16.6 2.0 4000 160 521 536[25 X 406 X 635] [1.542] [1888] [4536] [236.3] [243.1](2) 1� X 16� X 25� 16.6 2.0 4000 160 521 536[25 X 406 X 635] [1.542] [1888] [4536] [236.3] [243.1](2) 1� X 16� X 25� 16.6 2.0 4000 160 521 536[25 X 406 X 635] [1.542] [1888] [4536] [236.3] [243.1](2) 1� X 16� X 25� 16.6 2.0 4000 160 521 536[25 X 406 X 635] [1.542] [1888] [4536] [236.3] [243.1](2) 1� X 16� X 25� 16.6 2.0 4000 187 535 550[25 X 406 X 635] [1.542] [1888] [5301] [242.7] [249.5](2) 1� X 16� X 25� 16.6 2.0 4000 187 535 550[25 X 406 X 635] [1.542] [1888] [5301] [242.7] [249.5](2) 1� X 16� X 25� 16.6 2.0 4000 187 535 550[25 X 406 X 635] [1.542] [1888] [5301] [242.7] [249.5](2) 1� X 16� X 25� 16.6 2.0 4000 187 535 550[25 X 406 X 635] [1.542] [1888] [5301] [242.7] [249.5](2) 1� X 16� X 25� 16.6 2.0 4000 187 535 550[25 X 406 X 635] [1.542] [1888] [5301] [242.7] [249.5](2) 1� X 16� X 25� 16.6 2.0 4000 187 535 550[25 X 406 X 635] [1.542] [1888] [5301] [242.7] [249.5](2) 1� X 16� X 25� 16.6 2.0 4000 187 535 550[25 X 406 X 635] [1.542] [1888] [5301] [242.7] [249.5](2) 1� X 16� X 25� 16.6 2.0 4000 187 535 550[25 X 406 X 635] [1.542] [1888] [5301] [242.7] [249.5](2) 1� X 16� X 25� 16.6 2.0 4000 187 535 550[25 X 406 X 635] [1.542] [1888] [5301] [242.7] [249.5](2) 1� X 16� X 25� 16.6 2.0 4000 160 565 580[25 X 406 X 635] [1.542] [1888] [4536] [256.3] [263.1](2) 1� X 16� X 25� 16.6 2.0 4000 160 565 580[25 X 406 X 635] [1.542] [1888] [4536] [256.3] [263.1](2) 1� X 16� X 25� 16.6 2.0 4000 160 565 580[25 X 406 X 635] [1.542] [1888] [4536] [256.3] [263.1](2) 1� X 16� X 25� 16.6 2.0 4000 160 565 580[25 X 406 X 635] [1.542] [1888] [4536] [256.3] [263.1](2) 1� X 16� X 25� 16.6 2.0 4000 160 565 580[25 X 406 X 635] [1.542] [1888] [4536] [256.3] [263.1](2) 1� X 16� X 25� 16.6 2.0 4000 160 565 580[25 X 406 X 635] [1.542] [1888] [4536] [256.3] [263.1](2) 1� X 16� X 25� 16.6 2.0 4000 160 565 580[25 X 406 X 635] [1.542] [1888] [4536] [256.3] [263.1]

A036CK DIR

A036DK DIR

A036CL BELT

A036CM BELT

A036DL BELT

A036DM BELT

A036YL BELT

A036YM BELT

A042JK DIR

A042CK DIR

A042DK DIR

A042CL BELT

A042CM BELT

A042DL BELT

A042DM BELT

A042YL BELT

A042YM BELT

A048JK DIR

A048CK DIR

A048DK DIR

A048CL BELT

A048CM BELT

A048DL BELT

A048DM BELT

A048YL BELT

A048YM BELT

A060JL BELT

A060CL BELT

A060CM BELT

A060DL BELT

A060DM BELT

A060YL BELT

A060YM BELT

11

VI. DUCTWORKDuctwork should be fabricated by the installing contractor inaccordance with local codes and NFPA90A. Industry manualsmay be used as a guide when sizing and designing the ductsystem - contact Air Conditioning Contractors of America, 151316th St. N.W., Washington, D.C. 20036.

DO NOT, UNDER ANY CIRCUMSTANCES, CONNECTRETURN DUCTWORK TO ANY OTHER HEAT PRODUCINGDEVICE SUCH AS A FIREPLACE INSERT, STOVE, ETC.UNAUTHORIZED USE OF SUCH DEVICES MAY RESULT INFIRE, CARBON MONOXIDE POISONING, EXPLOSION,PROPERTY DAMAGE, SEVERE PERSONAL INJURY ORDEATH.

The unit should be placed as close to the space to be air con-ditioned as possible allowing clearance dimensions as indicat-ed. Ducts should be run as directly as possible to supply andreturn outlets. Use of non-flammable waterproof flexible con-nectors on both supply and return connections at the unit toreduce noise transmission is recommended.

It is preferable to install the unit on the roof of the structure ifthe registers or diffusers are located on the wall or in the ceil-ing. A slab installation could be considered when the registersare low on a wall or in the floor.

On ductwork exposed to outside air conditions of temperatureand humidity, use a minimum of 2" of insulation and a vaporbarrier. Distribution system in attic, furred space or crawl spaceshould be insulated with at least 2" of insulation with vapor bar-rier. One-half to 1" thickness of insulation is usually sufficientfor ductwork inside the air conditioned space.

Balancing dampers should be provided for each branch duct inthe supply system. Ductwork should be properly supportedfrom the structure.

When installing ductwork, consider the following items:

1. Noncombustible flexible connectors should be usedbetween ductwork and unit to reduce noise and vibrationtransmission into the ductwork.

2. When auxiliary heaters are installed, use noncombustibleflexible connectors and clearance to combustible materialof 0" for the first 3 feet of discharge duct. Clearance to unittop and side is 0".

VII. FILTERSThis unit is provided with 2 - 25" x 16" x 1" disposable filters.When replacing filters, ensure they are inserted fully to theback to prevent bypass.

VIII. CONVERSION PROCEDUREDOWNFLOW TO HORIZONTAL

1. Remove the screws and covers from the outside of thesupply and return sections.

2. Install the covers in the bottom supply and return openingswith the painted side up. See Figure 10. Use the existinggasket to seal the covers.

3. Secure the supply cover to the base of the unit with 1screw, engaging prepunched tab in unit base.

4. Secure the return cover to the base of the unit with screws,engaging prepunched holes in the unit base.

WARNING!

FIGURE 10COVER GASKET DETAIL

ILL I310

ILL I631

FIGURE 9PACKAGED HEAT PUMPFLAT ROOFTOP INSTALLATION, ATTIC OR DROP CEILINGDISTRIBUTION SYSTEM. MOUNTED ONROOFCURB. CURB MUST BE LEVEL

12

IX. CONDENSATE DRAINThe condensate drain connection of the evaporator is 3/4" nom-inal female pipe thread. IMPORTANT: Install a condensatetrap to ensure proper condensate drainage. See Figure 11.

X. CONDENSATE DRAIN, OUTDOOR COILThe outdoor coil during heating operation will sweat or run wateroff. The outdoor coil will also run water off during the defrostcycle. See Section V, Installation, Page 5 for mounting precau-tions.

XI. ELECTRICAL WIRINGField wiring must comply with the National Electrical Code* andlocal ordinances that may apply.

*C.E.C. in Canada

A. POWER WIRING

1. It is important that proper electrical power is available atthe unit. Voltage should not vary more than 10% from thatstamped on the unit rating plate. On three phase units,phases must be balanced within 3%.

➤ 2. Install a branch circuit disconnect within sight of the unitand of adequate size to handle the starting current. (SeeTables A, C, L and M.) A bracket is supplied with the unitfor mounting a disconnect to the unit. Refer to Figure 12for proper location.

3. For branch circuit wiring (main power supply to unit dis-connect), the minimum wire size can be determined fromTable F using the circuit ampacity found on the unitnameplate or from Tables A, C, L and M.

4. This unit incorporates single point electrical connection forunit and electric heat accessory.

5. Power wiring must be run in grounded rain-tight conduit.Connect the power field wiring as follows:

a. NO ELECTRIC HEAT - Connect the field wires directlyto the contactor pigtails in the electric heat accessarea. Connect ground wire to ground lug.

b. WITH ELECTRIC HEAT - Connect the field wires tothe terminal block on the electric heater kit in the elec-tric heat access area. Connect the ground wire to theground lug on the heater kit.

NOTE: For field installation of a heater kit, follow the instructionsprovided with the heater kit.

6. The pigtail wires in the electric heat access area are fac-tory wired to the contactor in the control box.

7. DO NOT connect aluminum field wires to electric heat kitpower input terminals.

B. SPECIAL INSTRUCTIONS FOR POWER WIRING WITHALUMINUM CONDUCTORS.

1. Select the equivalent aluminum wire size from the tabula-tion below:

2. Attach a length (6" or more) of recommended size copperwire to the unit terminals L1 and L3 for single phase, L1,L2, L3 for three phase.

3. Splice copper wire pigtails to aluminum wire with U.L. rec-ognized connectors for copper-aluminum splices. Followthese instructions very carefully to make a positive andlasting connection;

a. Strip insulation from aluminum conductor.

b. Coat the stripped end of the aluminum wire with therecommended inhibitor and wire brush aluminum sur-face through inhibitor. Inhibitors: Brundy, Pentex “A”;Alcoa, No. 2EJC; T&B KPOR Shield.

c. Clean and recoat aluminum conductor with inhibitor.

d. Make the splice using the above listed wire nuts or splitbolt connectors.

e. Coat the entire connection with inhibitor and wrap withelectrical insulating tape.

WARRANTY MAY NOT APPLY IF CONNECTIONS ARE NOTMADE PER INSTRUCTIONS

C. CONTROL WIRING (Class II)

1. Low voltage wiring should not be run in conduit withpower wiring.

2. Control wiring is routed through the 7/8" hole adjacent tothe compressor access panel. See Figure 2. Use a mini-mum #18 AWG thermostat wire. For wire lengths exceed-ing 50', use #16 AWG thermostat wire. The low voltage

FIGURE 11CONDENSATE DRAIN

TABLE E. WIRE SIZES

AWG Copper AWG Aluminum Connector Type and SizeWire Size Wire Size (or equivalent)

#12 #10 T&B Wire Nut PT2#10 #8 T&B Wire Nut PT3#8 #6 Ilsco Split Bolt AK-6#6 #4 Ilsco Split Bolt AK-4#4 #2 Ilsco Split Bolt AK-2#3 #1 Ilsco Split Bolt AK-1/0#2 #0 Ilsco Split Bolt AK-1/0#1 #00 Ilsco Split Bolt AK-2/0#0 #000 Ilsco Split Bolt AK-4/0

FIGURE 12BRANCH CIRCUIT DISCONNECT LOCATION

TO POWER

BRANCH CIRCUITDISCONNECT

TO CONTROL

13

wires are connected to the unit pigtails which are suppliedwith the unit below the unit control box.

3. It is necessary that only heat pump thermostats be used.Please contact your distributor for part number informa-tion. See Table F.

4. Figure 14 shows representative low voltage connectiondiagrams. Read your thermostat installation instructionsfor any special requirements for your specific thermostat.

NOTE — Units installed in Canada require that an outdoorthermostat (30,000 min. cycles of endurance) be installedand be wired with C.E.C. Class I wiring.

D. INTERNAL WIRING1. A diagram of the internal wiring of this unit is located on

the inside of the compressor access panel. If any of theoriginal wire as supplied with the appliance must bereplaced, the wire gauge and insulation must be the sameas original wiring.

E. GROUNDING

THE UNIT MUST BE PERMANENTLY GROUNDED. AGROUNDING LUG IS PROVIDED IN THE ELECTRICHEAT ACCESS AREA FOR A GROUND WIRE. FAILURETO GROUND THIS UNIT CAN RESULT IN FIRE ORELECTRICAL SHOCK CAUSING PROPERTY DAMAGE,SEVERE PERSONAL INJURY OR DEATH. GROUNDING MAY ALSO BE ACCOMPLISHED BYGROUNDING THE POWER LINE CONDUIT TO THE UNIT.MAKE SURE THE CONDUIT NUT LOCKING TEETH HAVEPIERCED THE INSULATING PAINT FILM OF THE SIDEPANEL.

F. THERMOSTATThe thermostat should be mounted on an inside wall aboutfive feet above the floor in a location where it will not beaffected by unconditioned air, sun, or drafts from open doorsor other sources. READ installation instructions in heat pumpthermostat package CAREFULLY because each has somedifferent wiring requirements.

WARNING!

ILL I312

R

W2

X

B

Y1

Y2

G

E

RED

BLACK

BROWN

BLUE

YELLOW

ORANGE

GRAY

NOTES: IF EMERGENCY HEAT RELAY AND OUTDOOR THERMOSTATS ARE NOT USED, A JUMPER BETWEEN “W2” AND “E” CAN BE INSTALLED TO TRANSFERCONTROL OF HEATING TO THE FIRST STAGE WHEN THE SYSTEM SWITCH IS IN THE EMERGENCY HEAT POSITION.Y2 IS ONLY USED WITH OPTIONAL ECONOMIZER.

THERMOSTATSUB-BASE

UNIT CONTROLWIRE PIGTAILS

STANDARD

R

G

B

X

E

W2

Y1

Y2

RED

GRAY

BLUE

BROWN BROWN

RED

WHITE

BLACK BLACK

YELLOW

ORANGE

THERMOSTATSUB-BASE

UNIT CONTROLWIRE PIGTAILS

OUTDOORTHERMOSTAT

W/EMERGENCYHEAT RELAY

WITH ONE OUTDOOR THERMOSTATW/EMERGENCY HEAT RELAY

TABLE F RECOMMENDED HEAT PUMP THERMOSTATSUNITS WITHOUT ECONOMIZER

COOLING HEATINGMANUFACTURER MODEL SUB-BASE STAGES STAGES

HONEYWELL T7300A1005 Q7300C1006 1 2T86711R1166 INCLUDED 1 2

T874R INCLUDED 1 2T841A1209 INCLUDED 1 2T874G1881 Q674F1360 1 2

T8141A INCLUDED 1 2GENERAL ELECTRIC 3AAT86B8A2 INCLUDED 1 2

3AAT83D9C1 INCLUDED 1 2WHITE-RODGERS 1F59-057 INCLUDED 1 2

1F92-71 INCLUDED 1 2MAPLE CHASE 962-0 INCLUDED 1 2

962-1 INCLUDED 1 2

UNITS WITH ECONOMIZERHONEYWELL T8743W1031 INCLUDED 3 2

FIGURE 13HEATER KIT INSTALLATION

FIGURE 14VOLTAGE CONNECTIONS DIAGRAMS

LM

N

RP

M

— — — — 625

655

685

730

755

WA

TTS

— — — — 315

340

380

420

465

RP

M

— 625

640

670

700

730

755

790

825

WA

TTS

— 275

300

315

330

365

390

435

475

RP

M

665

680

710

735

770

795

825

850

875

WA

TTS

290

295

315

330

350

385

415

455

505

RP

M

730

750

780

800

830

850

870

890

915

WA

TTS

300

310

325

345

370

400

435

490

535

RP

M

780

805

830

850

875

890

915

935

955

WA

TTS

315

325

340

365

400

430

450

505

550

RP

M

830

850

875

890

915

935

955

970

985

WA

TTS

330

345

365

385

415

445

480

525

570

RP

M

875

895

915

935

955

975

990

1005

1040

WA

TTS

360

375

390

410

440

470

505

550

630

RP

M

920

935

955

975

990

1010

1040

1075

1100

WA

TTS

375

390

405

430

450

500

545

605

685

RP

M

960

970

990

1010

1040

1070

1090

1110

1135

WA

TTS

390

410

430

450

495

540

590

640

710

RP

M

990

1015

1040

1060

1085

1110

1135

1160

1185

WA

TTS

410

435

450

475

530

575

630

680

750

RP

M

1040

1065

1080

1100

1125

1150

1180

1200

1225

WA

TTS

445

465

485

520

565

615

660

730

800

RP

M

1080

1100

1115

1145

1165

1195

1220

1245

1265

WA

TTS

470

500

540

560

590

645

720

780

830

RP

M

1140

1160

1180

1200

1220

1230

1255

1280

1295

WA

TTS

510

530

540

600

645

685

740

800

875

RP

M

1190

1210

1230

1250

1260

1280

1295

1325

1350

WA

TTS

540

560

600

630

675

725

785

840

910

RP

M

1235

1255

1270

1285

1305

1325

1350

1365 —

WA

TTS

590

610

630

660

710

760

820

885

—

14

TAB

LE G

. DIR

EC

T-D

RIV

E B

LOW

ER

AIR

FLO

W P

ER

FOR

MA

NC

E

TAB

LE H

. BE

LT-D

RIV

E A

IRFL

OW

PE

RFO

RM

AN

CE

AIR

FLO

WC

FM0.

10.

20.

30.

40.

50.

60.

70.

80.

91.

01.

11.

21.

31.

41.

5EX

TER

NA

L ST

ATI

C P

RES

SUR

E -

INC

HES

OF

WA

TER

VOLT

AG

E 20

8-23

0, 4

60 &

575

- 3

PH

ASE

CA

PA

CIT

Y3

& 3

.5 T

ON

HEA

T P

UM

P (1

0 &

12

SEER

)A

IRFL

OW

CFM 90

0

1000

1100

1200

1300

1400

1500

1600

1700

900

1000

1100

1200

1300

1400

1500

1600

1700

DRIV

E PA

CKAG

EL

MN

(FIE

LD-S

UPPL

IED)

MO

TOR

H.P.

1/2

(3/4

- 57

5V)

3/4

3/4

BLO

WER

SHE

AVE

6.9

PITC

H DI

AMET

ER6.

4 PI

TCH

DIAM

ETER

6.4

PITC

H DI

AMET

ER

MO

TOR

SHEA

VEAD

JUST

ABLE

2.4

- 3.

4 PI

TCH

DIAM

ETER

ADJU

STAB

LE 3

.4 -

4.4

PITC

H DI

AMET

ERAD

JUST

ABLE

4.0

- 5.

0 PI

TCH

DIAM

ETER

TURN

S O

PEN

01

23

45

60

12

34

56

RPM

935

875

830

780

730

680

625

1295

1230

1185

1135

1085

1000

955

RPM

RAN

GE

1090

- 13

65

CFM

AIR

DEL

IVER

Y (W

ATTS

) – 2

08 V

OLT

SSI

DE D

ISCH

ARG

E - D

RY C

OIL

EXTE

RNAL

STA

TIC

PRES

SURE

(I.W

.C.)

CFM

AIR

DEL

IVER

Y (W

ATTS

) – 2

30 V

OLT

SSI

DE D

ISCH

ARG

E - D

RY C

OIL

EXTE

RNAL

STA

TIC

PRES

SURE

(I.W

.C.)

FACT

ORY

# O

FUN

ITM

OTO

RM

OTO

RM

OTO

RBL

OW

ERM

OTO

RM

ODE

LSP

EED

HPSP

EEDS

SIZE

SPEE

D0.

10.

20.

30.

40.

50.

60.

10.

20.

30.

40.

50.

610

& 1

2 SE

ER -0

36LO

W1/

23

10 X

10

LOW

1275

1235

1210

1181

1132

1045

1455

1423

1388

1345

1289

1214

(493

)(4

81)

(468

)(4

52)

(431

)(4

02)

(578

)(5

65)

(549

)(5

28)

(502

)(4

72)

10 &

12

SEER

-042

MED

IUM

MED

IUM

1397

1344

1319

1297

1249

1147

1601

1561

1517

1466

1401

1317

(561

)(5

37)

(522

)(5

08)

(488

)(4

54)

(659

)(6

36)

(613

)(5

89)

(562

)(5

29)

10 &

12

SEER

-048

HIG

HHI

GH

1766

1719

1671

1617

1550

1465

1964

1902

1839

1771

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1602

(735

)(7

19)

(697

)(6

71)

(639

)(6

03)

(847

)(8

11)

(780

)(7

51)

(721

)(6

88)

LOW

3/4

310

x 1

0LO

W13

5213

4813

4413

3913

0712

5278

677

977

276

474

871

6

(638

)(6

19)

(600

)(5

76)

(542

)(5

05)

(757

)(7

29)

(694

)(6

64)

(628

)(5

83)

10 S

EER

-060

MED

IUM

MED

IUM

1939

1914

1876

1823

1750

1651

2152

2096

2031

1955

1864

1756

(A/C

ONL

Y)(8

93)

(860

)(8

22)

(780

)(7

32)

(677

)(9

75)

(925

)(8

79)

(833

)(7

84)

(731

)

HIG

HHI

GH

2280

2201

2119

2043

1943

1839

2371

2292

2196

2107

2010

1889

(105

2)(9

95)

(943

)(9

00)

(849

)(8

00)

(110

1)(1

062)

(101

5)(9

71)

(927

)(8

74)

LN

M

RP

M

— — — 690

720

750

780

820

850

WA

TTS

— — — 360

390

430

475

520

585

RP

M

— 695

725

750

780

810

840

870

900

WA

TTS

— 330

350

390

430

465

515

560

610

RP

M

745

770

795

820

850

870

895

925

950

WA

TTS

340

365

395

425

460

485

540

580

630

RP

M

810

835

855

875

895

920

945

970

1000

WA

TTS

375

395

420

450

480

500

555

600

665

RP

M

865

880

895

920

945

970

990

1015

1045

WA

TTS

390

415

435

465

500

530

600

640

715

RP

M

900

920

945

970

990

1015

1035

1060

1090

WA

TTS

400

435

455

480

530

570

625

690

760

RP

M

945

975

995

1010

1035

1055

1080

1115

1130

WA

TTS

420

455

470

500

565

600

660

750

810

RP

M

1000

1010

1030

1055

1075

1090

1115

1145

1170

WA

TTS

440

470

500

560

590

645

710

790

865

RP

M

1040

1060

1070

1100

1115

1140

1155

1185

1205

WA

TTS

460

490

520

580

635

695

740

835

900

RP

M

1075

1100

1115

1140

1160

1180

1205

1225

1255

WA

TTS

490

530

560

630

680

735

800

880

965

RP

M

1115

1140

1160

1180

1205

1225

1250

1275

1300

WA

TTS

540

570

600

660

725

790

860

900

1050

RP

M

1170

1190

1205

1230

1250

1270

1295

1315

1340

WA

TTS

580

600

640

700

770

845

930

1010

1100

RP

M

1215

1235

1250

1270

1290

1315

1340

1355

1365

WA

TTS

620

640

685

760

830

910

995

1060

1140

RP

M

1260

1270

1290

1315

1335

1350

1365 — —

WA

TTS

650

685

745

815

890

960

1030 — —

RP

M

1300

1315

1335

1350

1365 — — — —

WA

TTS

685

740

810

865

935

— — — —

RP

M

770

825

860

905

905

990

1030 —

WA

TTS

410

460

520

565

640

730

825

—

RP

M

835

860

905

945

980

1015

1040 —

WA

TTS

440

450

540

600

670

760

870

—

RP

M

880

925

945

980

1010

1040 — —

WA

TTS

460

520

565

640

710

800

— —

RP

M

940

955

995

1010

1030 — — —

WA

TTS

490

540

580

660

740

— — —

RP

M

980

1010

1030

1040 — — — —

WA

TTS

500

560

630

710

— — — —

RP

M

1015

1035

1045 — — — — —

WA

TTS

540

590

650

— — — — —

RP

M

— — — — — — — —

WA

TTS

— — — — — — — —

RP

M

770

825

860

905

950

990

1030

1060

WA

TTS

400

440

500

555

620

690

760

860

RP

M

835

860

905

945

980

1015

1040 —

WA

TTS

425

470

525

575

640

720

790

—

RP

M

880

925

945

580

1010

1040 — —

WA

TTS

445

490

540

600

700

750

— —

RP

M

940

955

995

1010

1030

1065 — —

WA

TTS

475

515

570

650

730

790

— —

RP

M

980

1010

1030

1040

1065 — — —

WA

TTS

490

540

605

670

750

— — —

RP

M

1015

1035

1045

1065 — — — —

WA

TTS

530

580

640

710

— — — —

RP

M

1065 — — — — — — —

WA

TTS

560

— — — — — — —

15

TAB

LE I.

BE

LT-D

RIV

E A

IRFL

OW

PE

RFO

RM

AN

CE

AIR

FLO

WC

FM0.

10.

20.

30.

40.

50.

60.

70.

80.

91.

01.

11.

21.

31.

41.

5EX

TER

NA

L ST

ATI

C P

RES

SUR

E -

INC

HES

OF

WA

TER

VOLT

AG

E 20

8-23

0, 4

60 &

575

- 3

PH

ASE

CA

PA

CIT

Y4

TON

HEA

T P

UM

P (1

0 &

12

SEER

)A

IRFL

OW

CFM

1200

1300

1400

1500

1600

1700

1800

1900

2000

1200

1300

1400

1500

1600

1700

1800

1900

2000

“L”

“L”

AIR

FLO

WC

FM0.

10.

20.

30.

40.

50.

60.

70.

10.

20.

30.

40.

50.

60.

720

8 VO

LT-E

XTE

RN

AL

STA

TIC

PR

ESSU

RE

230

VOLT

-EX

TER

NA

L ST

ATI

C P

RES

SUR

EVO

LTA

GE

20

8-23

0 -

SIN

GLE

PH

ASE

CA

PA

CIT

Y5

TON

- 1

2 SE

ERA

IRFL

OW

CFM

1600

1700

1800

1900

2000

2100

2200

2300

DRIV

E PA

CKAG

E“L

” — 2

08 V

OLT

S“L

” — 2

30 V

OLT

S

MO

TOR

H.P.

3/4

- 4 P

OLE

- SI

NGLE

PHA

SE3/

4 - 4

PO

LE -

SING

LE P

HASE

BLO

WER

SHE

AVE

6.4

PITC

H DI

AMET

ER6.

4 PI

TCH

DIAM

ETER

MO

TOR

SHEA

VE2.

8-3.

8 PI

TCH

DIAM

ETER

- AD

J.2.

8-3.

8 PI

TCH

DIAM

ETER

- AD

J.

TURN

S O

PEN

01

23

45

60

12

34

56

RPM

1045

1000

955

905

860

810

745

1065

1025

980

930

880

830

765

1600

1700

1800

1900

2000

2100

2200

2300

TAB

LE J

. BE

LT-D

RIV

E A

IRFL

OW

PE

RFO

RM

AN

CE

5 T

ON

- 1

0 &

12

SE

ER

, SIN

GLE

PH

AS

E M

OD

EL

DRIV

E PA

CKAG

EL

MN

(FIE

LD-S

UPPL

IED)

MO

TOR

H.P.

1/2

(3/4

- 57

5V)

3/4

3/4

BLO

WER

SHE

AVE

6.9

PITC

H DI

AMET

ER6.

4 PI

TCH

DIAM

ETER

6.4

PITC

H DI

AMET

ER

MO

TOR

SHEA

VEAD

JUST

ABLE

2.8

- 3.

8 PI

TCH

DIAM

ETER

ADJU

STAB

LE 3

.4 -

4.4

PITC

H DI

AMET

ERAD

JUST

ABLE

4.0

- 5.

0 PI

TCH

DIAM

ETER

TURN

S O

PEN

01

23

45

60

12

34

56

RPM

990

945

895

850

800

750

695

1270

1225

1170

1115

1065

1015

965

RPM

RAN

GE

1090

- 13

65

16

“M”

“L”

RP

M

— — — — 780

800

830

860

895

940

970

WA

TTS

— — — — 455

485

550

615

680

755

825

RP

M

— — 780

795

815

850

880

915

945

975

1015

WA

TTS

— — 390

450

470

530

605

655

735

795

880

RP

M

780

795

805

840

870

895

930

955

995

1015

1040

WA

TTS

370

405

425

490

540

590

655

705

780

830

925

RP

M

815

840

870

895

915

945

970

1005

1030

1065

1100

WA

TTS

385

415

470

530

540

640

700

760

830

910

1005

RP

M

875

895

915

940

965

995

1015

1040

1060

1100

1145

WA

TTS

425

440

510

570

675

675

730

820

880

965

1055

RP

M

930

945

965

990

1010

1035

1055

1090

1120

1150

1175

WA

TTS

460

500

560

605

660

720

790

870

940

1025

1085

RP

M

970

995

1015

1035

1055

1070

1105

1130

1155

1180

1225

WA

TTS

490

540

600

640

710

775

830

910

980

1050

1140

RP

M

1030

1045

1060

1075

1100

1120

1145

1170

1195

1225

1260

WA

TTS

540

595

640

680

760

810

875

950

1020

1095

1175

RP

M

1065

1080

1105

1120

1140

1160

1180

1210

1240

1265

1300

WA

TTS

570

615

680

725

785

850

910

995

1055

1125

1210

RP

M

1105

1135

1145

1160

1175

1200

1225

1250

1275

1310

1340

WA

TTS

595

650

705

755

810

890

950

1020

1100

1175

1255

RP

M

1150

1165

1180

1200

1225

1245

1260

1290

1320

1350

1370

WA

TTS

615

675

730

790

850

915

980

1060

1140

1230

1315

RP

M

1195

1215

1225

1245

1260

1290

1320

1335

1360

1375

1400

WA

TTS

645

700

750

815

880

960

1035

1100

1180

1260

1375

RP

M

1235

1255

1275

1300

1320

1335

1350

1370

1385

1405 —

WA

TTS

660

735

790

855

930

1000

1075

1150

1225

1320 —

RP

M

1300

1320

1340

1355

1365

1375

1385

1400 — — —

WA

TTS

705

775

840

905

985

1050

1120

1200 — — —

RP

M

1340

1355

1365

1375

1390

1405 — — — — —

WA

TTS

745

805

880

940

1020

1100 — — — — —

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

1.10

1.20

1.30

1.40

1.50

EXTE

RN

AL

STA

TIC

PR

ESSU

RE–

INC

HES

OF

WA

TER

VOLT

AG

E

208-

230,

460

& 5

75 -

3 P

HA

SEC

AP

AC

ITY

5 TO

N -

10

& 1

2 SE

ERA

IRFL

OW

CFM

1400

1500

1600

1700

1800

1900

2000

2100

2200

2300

2400

DRIV

E PA

CKAG

E“L

”“M

”

MO

TOR

H.P.

3/4

1

BLO

WER

SHE

AVE

6.4

PITC

H DI

AMET

ER6.

4 PI

TCH

DIAM

ETER

MO

TOR

SHEA

VE2.

8-3.

8 PI

TCH

DIAM

ETER

- AD

J.3.

4-4.

4 PI

TCH

DIAM

ETER

- AD

J.

TURN

S O

PEN

01

23

45

60

12

34

56

RPM

1095

1040

995

940

890

835

780

1405

1360

1305

1250

1195

1145

1095

TAB

LE K

. BE

LT D

RIV

E A

IRFL

OW

PE

RFO

RM

AN

CE

– 5

TO

N 1

0 &

12

SE

ER

3 P

HA

SE

MO

DE

LS

17

XII. INDOOR AIR FLOW DATADirect-drive blower models are shipped factory wired for theproper speed at a typical external static. See Table F for blow-er performance. Belt-drive blower models have motor sheavesset for proper CFM at a typical external static. See Tables G - Kfor blower performance.

XIII. CRANKCASE HEAT (OPTIONAL)Crankcase heat is not required on scroll type compressors, butmay be necessary for difficult starting situations.

XIV. PRE-START CHECK1. Is unit properly located and slightly slanted toward indoor

condensate drain?2. Is ductwork insulated, weatherproofed, with proper spacing

to combustible materials?

3. Is air free to travel to and from outdoor coil? (See Figure 5.)

4. Is the wiring correct, tight, and according to unit wiring dia-gram?

5. Is unit grounded?

6. Are field supplied air filters in place and clean?

7. Do the outdoor fan and indoor blower turn freely withoutrubbing, and are they tight on the motor shafts?

8. Is unit elevated to allow for outdoor coil condensatedrainage during heating operation and defrost?

XV. STARTUP1. Turn thermostat to “OFF,” turn “on” power supply at discon-

nect switch.2. Turn temperature setting as high as it will go.3. Turn fan switch to “ON.”4. Indoor blower should run. Be sure it is running in the right

direction.5. Turn fan switch to “AUTO.” Turn system switch to “COOL”

and turn temperature setting below room temperature. Unitshould run in cooling mode.

6. Is outdoor fan operating correctly in the right direction?7. Is compressor running correctly.8. Turn thermostat system switch to “HEAT.” Unit should stop.

Wait 5 minutes, then raise temperature setting to aboveroom temperature. Unit should run in heating mode andafter about 30 to 50 seconds auxiliary heaters, if installed,should come on.

9. Check the refrigerant charge using the instructions locatedon compressor access panel cover. Replace service portcaps. Service port cores are for system access only andwill leak if not tightly capped.

10. Turn thermostat system switch to proper mode “HEAT” or“COOl” and set thermostat to proper temperature setting.

Record the following after the unit has run some time.A. Operating Mode _______________________________B. Discharge Pressure (High) ___________________PSIGC. Vapor Pressure at Compressor (Low) __________PSIGD. Vapor Line Temperature at Compressor __________°F.E. Indoor Dry Bulb______________________________°F.

F. Indoor Wet Bulb _____________________________°F.G. Outdoor Dry Bulb ____________________________°F.H. Outdoor Wet Bulb ____________________________°F.I. Voltage at Contactor ________________________VoltsJ. Current at Contactor _______________________AmpsK. Model Number_________________________________L. Serial Number _________________________________M.Location______________________________________N. Owner _______________________________________O. Date_________________________________________

11. Adjust discharge air grilles and balance system.12. Check ducts for condensation and air leaks.13. Check unit for tubing and sheet metal rattles.14. Instruct the owner on operation and maintenance.15. Leave “INSTALLATION” and ”USE AND CARE“ instruc-

tions with owner

XVI. OPERATIONMost single phase units are operated PSC (no start relay orstart capacitor). It is important that such systems be off for aminimum of 5 minutes before restarting to allow equalization ofpressures. The thermostat should not be moved to cycle unitwithout waiting five minutes. To do so may cause the compres-sor to stop on an automatic open overload device or blow afuse. Poor electrical service can cause nuisance tripping inoverloads or blow fuses.

IMPORTANT: The compressor has an internal overload pro-tector. Under some conditions, it can take up to 2 hours forthis overload to reset. Make sure overload has had time toreset before condemning the compressor.

Some units are equipped with a time delay control (TDC1). Thecontrol allows the blower to operate for up to 90 seconds afterthe thermostat is satisfied.

XVII. AUXILIARY HEATThe amount of auxiliary heat required depends on the heatloss of the structure to be heated and the capacity of the heatpump. It is good practice to install strip heat to maintain at least60ºF indoor temperatures in case of compressor failure. Theauxiliary heat is energized by the second stage of the thermo-stat. The amount of electric heat that is allowed to come on, asdetermined by the output of the heat pump, may be controlledby an outdoor thermostat.

TABLE L. COPPER WIRE SIZE — AWG (1% VOLTAGE DROP)

30025020015010050

SupplyWire

LengthFeet

Circuit Ampacity

NOTE:1. Wire size based on 60ºC type copper conductors below 100 ampacity. 2. Wire size based on 75ºC type copper conductors for 100 ampacity and above.

4468

1014

15

34468

12

20

23468

10

25

23446

10

30

123468

35

1/012468

40

1/012346

45

2/01/01346

50

2/01/01246

55

3/02/01/0234

60

3/02/01/0134

65

3/02/01/0124

70

4/03/02/01/023

75

4/03/02/01/023

80

4/03/02/01/013

85

4/04/03/01/012

90

2504/03/02/012

95

2504/03/02/012

100

2504/03/02/012

105

2504/03/02/01/02

110

3002504/02/01/01

115

3002504/03/01/01

120

3002504/03/01/01

125

3002504/03/01/01

130

3002504/03/01/01/0

135

3503503004/01/01/0

140

3503503004/02/01/0

145

3503503004/02/01/0

150

3503503004/02/02/0

155

18

ONLY ELECTRIC HEATER KITS SUPPLIED BY THIS MAN-UFACTURER AS DESCRIBED IN THIS PUBLICATION HAVEBEEN DESIGNED, TESTED, AND EVALUATED BY ANATIONALLY RECOGNIZED SAFETY TESTING AGENCYFOR USE WITH THIS UNIT. USE OF ANY OTHER MANU-FACTURED ELECTRIC HEATERS INSTALLED WITHINTHIS UNIT MAY CAUSE HAZARDOUS CONDITIONSRESULTING IN PROPERTY DAMAGE, FIRE, BODILYINJURY OR DEATH.

A. CONTROL SYSTEM OPERATION1. In the cooling mode, the thermostat will, on a call for

cooling, energize the compressor contactor and theindoor blower relay. The indoor blower can be operatedcontinuously by setting the thermostat fan switch at the“ON” position. The reversing valve coil is de-energized.

2. In the heating mode, the first heat stage of the thermo-stat will energize the compressor contactor and theindoor blower relay. The second heat stage will turn onone or more supplementary resistance heaters. Thereversing valve is energized except in defrost. If requiredor considered desirable, the resistance heat may also becontrolled by outdoor thermostats.

XVIII. TIME-TEMPERATURE DEFROST TIMER(SOLID STATE)

A. OPERATION — In operation, power is provided to the cir-cuit board when the thermostat selector switch is in theheat position through terminals marked “24 VAC” and“COM.” Timing periods of 50, 70, or 90 minutes betweendefrosts may be selected by connecting the circuit boardjumper wire to T1, T2, T3, respectively.

Accumulation of time for the timing period selected startsand stops with the wall thermostat call for heating through“hold” or “H” terminal on circuit board.

If the defrost sensor is not closed after the timing period,the control board is reset to zero and another timing periodis started.

If closed, the defrost sensor will provide power from thecommon side of the transformer to terminal on the circuitboard marked “SEN,” providing power to the defrost relay(DR) through the “out” terminal permitting defrost. The sen-sor closes at 30°F ± 3°F.

The defrost temperature sensor is clamped to a distributortube on the outdoor coil.

The defrost cycle is terminated and the timing is reset whenthe sensor opens at 70°F. If the defrost cycle is not termi-nated due to sensor temperature, a 10 minute override ter-minates the defrost period and resets the timing period.

B. TEST TERMINALS — To initiate a defrost cycle, the two“TST” pins should be shorted together until a defrost cycleis initiated. The sensor must also be closed or jumpered toinitiate a defrost. All timing functions are sped up by a fac-tor of 256 from 50, 70 or 90 minutes to 11.7, 16.4 or 21.1seconds. After defrost initiation, the short must be instantlyremoved or the defrost period will last only 2.3 seconds.

REPLACEMENT PARTSContact your local distributor for a complete parts list.

CHARGE INFORMATIONRefer to the appropriate charge chart included in this manual.

TROUBLESHOOTINGRefer to the troubleshooting chart included in this manual.

WIRING DIAGRAMSRefer to the appropriate wiring diagram included in this manual.

WARNING!

MAX. FUSE ORUNIT CKT. BKR.

MODEL HEATER KIT HEATER KW HEATER KIT UNIT MIN. CKT. SIZE (CKT. BKR.(10 SEER) MODEL NO. @ 208/240* FLA AMPACITY MUST BE

HACR TYPE FORUSA)

A06C 4.2 / 5.6 11.7 / 13.5 38 / 41 45 / 45A036CK A10C 7.2 / 9.6 20.0 / 23.1 49 / 53 50 / 60

A11C 7.2 / 9.6 20.0 / 23.1 49 / 53 50 / 60A12C 8.4 / 11.2 23.4 / 27.0 53 / 57 60 / 60A15C 10.8 / 14.4 30.1 / 34.7 61 / 67 60 / 70A20C 14.4 / 19.2 40.1 / 46.2 74 / 82 80 / 80A21C 14.4 / 19.2 40.1 / 46.2 74 / 82 80 / 80A06C 4.2 / 5.6 11.7 / 13.5 41 / 43 50 / 50A10C 7.2 / 9.6 20.0 / 23.1 51 / 55 60 / 60

A042CK A11C 7.2 / 9.6 20.0 / 23.1 51 / 55 60 / 60A12C 8.4 / 11.2 23.4 / 27.0 55 / 60 60 / 60A15C 10.8 / 14.4 30.1 / 34.7 64 / 70 70 / 70A20C 14.4 / 19.2 40.1 / 46.2 76 / 84 80 / 90A21C 14.4 / 19.2 40.1 / 46.2 76 / 84 80 / 90A06C 4.2 / 5.6 11.7 / 13.5 41 / 43 50 / 50A10C 7.2 / 9.6 20.0 / 23.1 51 / 55 60 / 60


A060CK A11C 7.2 / 9.6 20.0 / 23.1 60 / 64 70 / 70A12C 8.4 / 11.2 23.4 / 27.0 64 / 68 70 / 80A15C 10.8 / 14.4 30.1 / 34.7 72 / 78 80 / 80A20C 14.4 / 19.2 40.1 / 46.2 85 / 92 90 / 100A21C 14.4 / 19.2 40.1 / 46.2 85 / 92 90 / 100A24C 18.0 / 24.0 50.1 / 57.8 97 / 107 100 / 110

19

XIX. HEATER KIT CHARACTERISTICSAUXILIARY HEATER KITS CHARACTERISTICS AND APPLICATION – 10 SEER MODELS



HACR TYPE FORUSA)

A06J 4.2 / 5.6 20.2 / 23.3 57 / 60 60 / 70A036JK A10J 7.2 / 9.6 34.7 / 40.0 75 / 81 80 / 90

A11J 7.2 / 9.6 34.7 / 40.0 75 / 81 80 / 90A12J 8.4 / 11.2 40.4 / 46.7 82 / 90 90 / 90A15J 10.8 / 14.4 52.0 / 60.0 96 / 106 100 / 110A20J 14.4 / 19.2 69.3 / 80.0 118 / 131 125 / 150A21J 14.4 / 19.2 69.3 / 80.0 118 / 131 125 / 150A06J 4.2 / 5.6 20.2 / 23.3 62 / 65 70 / 80A10J 7.2 / 9.6 34.7 / 40.0 80 / 86 90 / 90

A042JK A11J 7.2 / 9.6 34.7 / 40.0 80 / 86 90 / 90A12J 8.4 / 11.2 40.4 / 46.7 87 / 95 90 / 100A15J 10.8 / 14.4 52.0 / 60.0 101 / 111 110 / 125A20J 14.4 / 19.2 69.3 / 80.0 123 / 136 125 / 150A21J 14.4 / 19.2 69.3 / 80.0 123 / 136 125 / 150A06J 4.2 / 5.6 20.2 / 23.3 65 / 69 80 / 80A10J 7.2 / 9.6 34.7 / 40.0 83 / 90 100 / 100


A060JK A11J 7.2 / 9.6 34.7 / 40.0 96 /102 110 / 125A12J 8.4 / 11.2 40.4 / 46.7 103 / 111 125 / 125A15J 10.8 / 14.4 52.0 / 60.0 117 / 127 125 / 150A20J 14.4 / 19.2 69.3 / 80.0 139 / 152 150 / 175A21J 14.4 / 19.2 69.3 / 80.0 139 / 152 150 / 175

*Heater Kit KBTU/HR = KW x 3.413

20


MODEL HEATER KIT HEATER KW HEATER KIT UNIT MIN. CKT. SIZE (CKT. BKR.(10 SEER) MODEL NO. @ 480V FLA AMPACITY MUST BE

HACR TYPE FORUSA)

NONE — — 13 15A036DK A06D 5.6 6.7 21 25

A10D 9.6 11.6 27 30A11D 9.6 11.6 27 30A12D 11.2 13.5 29 30A15D 14.4 17.3 34 35A20D 19.2 23.1 41 45A21D 19.2 23.1 41 45NONE — — 14 20A06D 5.6 6.7 22 25

A042DK A10D 9.6 11.6 28 30A11D 9.6 11.6 28 30A12D 11.2 13.5 31 35A15D 14.4 17.3 35 35A20D 19.2 23.1 43 45A21D 19.2 23.1 43 45NONE — — 14 20A06D 5.6 6.7 22 25

A048DK A10D 9.6 11.6 28 30A11D 9.6 11.6 28 30A12D 11.2 13.5 31 35A15D 14.4 17.3 35 35A20D 19.2 23.1 43 45A21D 19.2 23.1 43 45NONE — — 18 25A06D 5.6 6.7 27 35

A060DK A10D 9.6 11.6 33 40A11D 9.6 11.6 33 40A12D 11.2 13.5 35 40A15D 14.4 17.3 40 45A20D 19.2 23.1 47 50A21D 19.2 23.1 47 50A24D 24.0 28.9 54 60

AUXILIARY HEATER KITS CHARACTERISTICS AND APPLICATION – 10 SEER MODELS

21




HACR TYPE FORUSA)

A06C 4.2 / 5.6 11.7 / 13.5 37 / 40 45 / 45A036CL A10C 7.2 / 9.6 20.0 / 23.1 48 / 52 50 / 60

A11C 7.2 / 9.6 20.0 / 23.1 48 / 52 50 / 60A12C 8.4 / 11.2 23.4 / 27.0 52 / 56 60 / 60A15C 10.8 / 14.4 30.1 / 34.7 60 / 66 60 / 70A20C 14.4 / 19.2 40.1 / 46.2 73 / 81 80 / 90A21C 14.4 / 19.2 40.1 / 46.2 73 / 81 80 / 90A06C 4.2 / 5.6 11.7 / 13.5 40 / 42 50 / 50A10C 7.2 / 9.6 20.0 / 23.1 50 / 54 50 / 60

A042CL A11C 7.2 / 9.6 20.0 / 23.1 50 / 54 50 / 60A12C 8.4 / 11.2 23.4 / 27.0 54 / 59 60 / 60A15C 10.8 / 14.4 30.1 / 34.7 63 / 69 70 / 70A20C 14.4 / 19.2 40.1 / 46.2 75 / 83 80 / 90A21C 14.4 / 19.2 40.1 / 46.2 75 / 83 80 / 90A06C 4.2 / 5.6 11.7 / 13.5 40 / 42 50 / 50A10C 7.2 / 9.6 20.0 / 23.1 50 / 54 50 / 60


A060CL A11C 7.2 / 9.6 20.0 / 23.1 59 / 63 70 / 70A12C 8.4 / 11.2 23.4 / 27.0 63 / 67 70 / 80A15C 10.8 / 14.4 30.1 / 34.7 71 / 77 80 / 80A20C 14.4 / 19.2 40.1 / 46.2 84 / 92 90 / 100A21C 14.4 / 19.2 40.1 / 46.2 84 / 92 90 / 100A30C 21.6 / 28.8 60.1 / 69.4 109 / 120 110 / 125



HACR TYPE FORUSA)

A15Y 14.4 13.9 29 30A036YL A20Y 19.2 18.5 35 40

A30Y 28.8 27.7 47 50A15Y 14.4 13.9 29 30

A042YL A20Y 19.2 18.5 35 40A30Y 28.8 27.7 47 50A15Y 14.4 13.9 29 30

A048YL A20Y 19.2 18.5 35 40A30Y 28.8 27.7 47 50A15Y 14.4 13.9 33 35

A060YL A20Y 19.2 18.5 39 40A30Y 28.8 27.7 51 60


22



HACR TYPE FORUSA)

A06D 5.6 6.7 21 25A036DL/DM A10D 9.6 11.6 27 30

A11D 9.6 11.6 27 30A12D 11.2 13.5 29 30A15D 14.4 17.3 34 35A20D 19.2 23.1 41 45A21D 19.2 23.1 41 45A06D 5.6 6.7 22 25A10D 9.6 11.6 28 30

A042DL/DM A11D 9.6 11.6 28 30A12D 11.2 13.5 30 30A15D 14.4 17.3 35 35A20D 19.2 23.1 42 45A21D 19.2 23.1 42 45A06D 5.6 6.7 22 25A10D 9.6 11.6 28 30


A060DL/DM A11D 9.6 11.6 32 35A12D 11.2 13.5 34 40A15D 14.4 17.3 39 45A20D 19.2 23.1 46 50A21D 19.2 23.1 46 50A30D 28.8 34.7 53 60



HACR TYPE FORUSA)

A06C 4.2 / 5.6 11.7 / 13.5 38 / 41 45 / 45A036CM A10C 7.2 / 9.6 20.0 / 23.1 49 / 53 50 / 60

A11C 7.2 / 9.6 20.0 / 23.1 49 / 53 50 / 60A12C 8.4 / 11.2 23.4 / 27.0 53 / 57 60 / 60A15C 10.8 / 14.4 30.1 / 34.7 61 / 67 70 / 70A20C 14.4 / 19.2 40.1 / 46.2 74 / 82 80 / 90A21C 14.4 / 19.2 40.1 / 46.2 74 / 82 80 / 90A06C 4.2 / 5.6 11.7 / 13.5 41 / 43 45 / 45A10C 7.2 / 9.6 20.0 / 23.1 51 / 55 60 / 60

A042CM A11C 7.2 / 9.6 20.0 / 23.1 51 / 55 60 / 60A12C 8.4 / 11.2 23.4 / 27.0 55 / 60 60 / 60A15C 10.8 / 14.4 30.1 / 34.7 64 / 70 70 / 70A20C 14.4 / 19.2 40.1 / 46.2 76 / 84 80 / 90A21C 14.4 / 19.2 40.1 / 46.2 76 / 84 80 / 90A06C 4.2 / 5.6 11.7 / 13.5 41 / 43 45 / 45A10C 7.2 / 9.6 20.0 / 23.1 51 / 55 60 / 60


A060CM A11C 7.2 / 9.6 20.0 / 23.1 59 / 63 70 / 70A12C 8.4 / 11.2 23.4 / 27.0 63 / 67 70 / 80A15C 1 10.8 / 14.4 30.1 / 34.7 71 / 77 80 / 80A20C 1 14.4 / 19.2 40.1 / 46.2 84 / 92 90 / 100A21C 14.4 / 19.2 40.1 / 46.2 84 / 92 90 / 100A30C 21.6 / 28.8 60.1 / 69.4 109 / 120 110 / 125



23



HACR TYPE FORUSA)

A06D 5.6 6.7 19 25A036DM A10D 9.6 11.6 24 30

A11D 9.6 11.6 24 30A12D 11.2 13.5 26 30A15D 14.4 17.3 30 35A20D 19.2 23.1 36 40A21D 19.2 23.1 36 40A06D 5.6 6.7 20 25A10D 9.6 11.6 25 30

A042DM A11D 9.6 11.6 25 30A12D 11.2 13.5 27 30A15D 14.4 17.3 31 35A20D 19.2 23.1 37 40A21D 19.2 23.1 37 40A06D 5.6 6.7 20 25A10D 9.6 11.6 25 30


A060DM A11D 9.6 11.6 29 35A12D 11.2 13.5 31 40A15D 14.4 17.3 35 45A20D 19.2 23.1 41 50A21D 19.2 23.1 41 50A30D 28.8 34.7 53 60



HACR TYPE FORUSA)

A15Y 14.4 13.9 29 30A036YM A20Y 19.2 18.5 35 40

A30Y 28.8 27.7 47 50A15Y 14.4 13.9 29 30

A042YM A20Y 19.2 18.5 35 40A30Y 28.8 27.7 47 50A15Y 14.4 13.9 29 30

A048YM A20Y 19.2 18.5 35 40A30Y 28.8 27.7 47 50A15Y 14.4 13.9 33 35

A060YM A20Y 19.2 18.5 39 40A30Y 28.8 27.7 51 60




MODEL HEATER KIT HEATER KW HEATER KIT UNIT MIN. CKT. SIZE (CKT. BKR.(12 SEER) MODEL NO. @ 208/240 FLA AMPACITY MUST BE

HACR TYPE FORUSA)

A06C 4.2 / 5.6 11.7 / 13.5 37 / 39 45 / 45A036CK A10C 7.2 / 9.6 20.0 / 23.1 48 / 51 50 / 60

A11C 7.2 / 9.6 20.0 / 23.1 48 / 51 50 / 60A12C 8.4 / 11.2 23.4 / 27.0 52 / 56 60 / 60A15C 10.8 / 14.4 30.1 / 34.7 60 / 66 60 / 70A20C 14.4 / 19.2 40.1 / 46.2 73 / 80 80 / 80A21C 14.4 / 19.2 40.1 / 46.2 73 / 80 80 / 80A06C 4.2 / 5.6 11.7 / 13.5 38 / 41 45 / 45A10C 7.2 / 9.6 20.0 / 23.1 49 / 53 50 / 60


A048CK A11C 7.2 / 9.6 20.0 / 23.1 54 / 58 60 / 60A12C 8.4 / 11.2 23.4 / 27.0 58 / 62 60 / 70A15C 10.8 / 14.4 30.1 / 34.7 66 / 72 70 / 80A20C 14.4 / 19.2 40.1 / 46.2 79 / 87 80 / 90A21C 14.4 / 19.2 40.1 / 46.2 79 / 87 80 / 90





HACR TYPE FORUSA)

A06J 4.2 / 5.6 20.2 / 23.3 58 / 62 70 / 70A036JK A10J 7.2 / 9.6 34.7 / 40.0 76 / 82 80 / 90

A11J 7.2 / 9.6 34.7 / 40.0 76 / 82 80 / 90A12J 8.4 / 11.2 40.4 / 46.7 83 / 91 90 / 100A15J 10.8 / 14.4 52.0 / 60.0 97 / 107 100 / 110A20J 14.4 / 19.2 69.3 / 80.0 119 / 132 125 / 150A21J 14.4 / 19.2 69.3 / 80.0 119 / 132 125 / 150A06J 4.2 / 5.6 20.2 / 23.3 58 / 62 70 / 70A10J 7.2 / 9.6 34.7 / 40.0 76 / 82 80 / 90



A060JL A11J 7.2 / 9.6 34.7 / 40.0 92 / 99 110 / 110A12J 8.4 / 11.2 40.4 / 46.7 99 / 107 110 / 125A15J 10.8 / 14.4 52.0 / 60.0 114 / 124 125 / 125A20J 14.4 / 19.2 69.3 / 80.0 135 / 149 150 / 150A21J 14.4 / 19.2 69.3 / 80.0 135 / 149 150 / 150

24

25


MODEL HEATER KIT HEATER KW HEATER KIT UNIT MIN. CKT. SIZE (CKT. BKR.(12 SEER) MODEL NO. @ 480V FLA AMPACITY MUST BE

HACR TYPE FORUSA)

A06D 5.6 6.7 21 25A036DK A10D 9.6 11.6 27 30

A11D 9.6 11.6 27 30A12D 11.2 13.5 29 30A15D 14.4 17.3 34 35A20D 19.2 23.1 41 45A21D 19.2 23.1 41 45A06D 5.6 6.7 22 25A10D 9.6 11.6 28 30

A042DK A11D 9.6 11.6 28 30A12D 11.2 13.5 31 35A15D 14.4 17.3 35 35A20D 19.2 23.1 43 45A21D 19.2 23.1 43 45A06D 5.6 6.7 22 25A10D 9.6 11.6 28 30

A048DK A11D 0/7 11/7 29 30A12D 11.2 13.5 31 35A15D 14.4 17.3 35 35A20D 19.2 23.1 43 45A21D 19.2 23.1 43 45A06D 5.6 6.7 27 35A10D 9.6 11.6 33 40

A060DK A11D 9.6 11.6 33 40A12D 11.2 13.5 35 40A15D 14.4 17.3 40 45A20D 19.2 23.1 47 50A21D 19.2 23.1 47 50A24D 24.0 28.9 54 60


26



HACR TYPE FORUSA)

A06D 5.6 6.7 21 25A036DL/DM A10D 9.6 11.6 27 30

A11D 9.6 11.6 27 30A12D 11.2 13.5 29 30A15D 14.4 17.3 34 35A20D 19.2 23.1 41 45A21D 19.2 23.1 41 45A06D 5.6 6.7 22 25A10D 9.6 11.6 28 30



A060DL/DM A11D 9.6 11.6 32 35A12D 11.2 13.5 34 40A15D 14.4 17.3 39 45A20D 19.2 23.1 46 50A21D 19.2 23.1 46 50A30D 28.8 34.7 53 60




HACR TYPE FORUSA)

A06C 4.2 / 5.6 11.7 / 13.5 37 / 39 45 / 45A036CL A10C 7.2 / 9.6 20.0 / 23.1 48 / 51 50 / 60

A11C 7.2 / 9.6 20.0 / 23.1 48 / 51 50 / 60A12C 8.4 / 11.2 23.4 / 27.0 52 / 56 60 / 60A15C 10.8 / 14.4 30.1 / 34.7 60 / 66 60 / 70A20C 14.4 / 19.2 40.1 / 46.2 73 / 80 80 / 80A21C 14.4 / 19.2 40.1 / 46.2 73 / 80 80 / 80A06C 4.2 / 5.6 11.7 / 13.5 37 / 40 50 / 50A10C 7.2 / 9.6 20.0 / 23.1 48 / 52 60 / 60



A060CL A11C 7.2 / 9.6 20.0 / 23.1 58 / 61 70 / 70A12C 8.4 / 11.2 23.4 / 27.0 62 / 66 70 / 70A15C 10.8 / 14.4 30.1 / 34.7 70.76 80 / 80A20C 14.4 / 19.2 40.1 / 46.2 83 / 90 90 / 90A21C 14.4 / 19.2 40.1 / 46.2 83 / 90 90 / 90A30C 21.6 / 28.8 60.1 / 69.4 108 / 119 110 / 125


27



HACR TYPE FORUSA)

A06C 4.2 / 5.6 11.7 / 13.5 37 / 39 45 / 45A036CM A10C 7.2 / 9.6 20.0 / 23.1 48 / 51 50 / 60

A11C 7.2 / 9.6 20.0 / 23.1 48 / 51 50 / 60A12C 8.4 / 11.2 23.4 / 27.0 52 / 56 60 / 60A15C 10.8 / 14.4 30.1 / 34.7 60 / 66 60 / 70A20C 14.4 / 19.2 40.1 / 46.2 73 / 80 80 / 80A21C 14.4 / 19.2 40.1 / 46.2 73 / 80 80 / 80A06C 4.2 / 5.6 11.7 / 13.5 38 / 41 45 / 45A10C 7.2 / 9.6 20.0 / 23.1 49 / 53 50 / 60



A060CM A11C 7.2 / 9.6 20.0 / 23.1 58 / 61 70 / 70A12C 8.4 / 11.2 23.4 / 27.0 62 / 66 70 / 70A15C 1 10.8 / 14.4 30.1 / 34.7 70 / 76 80 / 80A20C 1 14.4 / 19.2 40.1 / 46.2 83 / 90 90 / 90A21C 14.4 / 19.2 40.1 / 46.2 83 / 90 90 / 90A30C 21.6 / 28.8 60.1 / 69.4 108 / 119 110 / 125




HACR TYPE FORUSA)

A15Y 14.4 13.9 29 30A036YL A20Y 19.2 18.5 35 40

A30Y 28.8 27.7 47 50A15Y 14.4 13.9 29 30

A042YL A20Y 19.2 18.5 35 40A30Y 28.8 27.7 47 50A15Y 14.4 13.9 31 35

A048YL A20Y 19.2 18.5 37 40A30Y 28.8 27.7 49 50A15Y 14.4 13.9 31 35

A060YL A20Y 19.2 18.5 37 40A30Y 28.8 27.7 49 50


28



HACR TYPE FORUSA)

A15Y 14.4 13.9 29 30A036YM A20Y 19.2 18.5 35 40

A30Y 28.8 27.7 47 50A15Y 14.4 13.9 28 30

A042YM A20Y 19.2 18.5 34 40A30Y 28.8 27.7 46 50A15Y 14.4 13.9 30 30

A048YM A20Y 19.2 18.5 36 40A30Y 28.8 27.7 48 50A15Y 14.4 13.9 31 35

A060YM A20Y 19.2 18.5 37 40A30Y 28.8 27.7 49 50




HACR TYPE FORUSA)

A06D 5.6 6.7 19 25A036DM A10D 9.6 11.6 24 30

A11D 9.6 11.6 24 30A12D 11.2 13.5 26 30A15D 14.4 17.3 30 35A20D 19.2 23.1 36 40A21D 19.2 23.1 36 40A06D 5.6 6.7 19 25A10D 9.6 11.6 24 30



A060DM A11D 9.6 11.6 29 35A12D 11.2 13.5 31 40A15D 14.4 17.3 35 45A20D 19.2 23.1 41 50A21D 19.2 23.1 41 50A30D 28.8 34.7 53 60


29

XX. MISCELLANEOUS3 TON HEAT PUMP (10 SEER)

30

3 TON HEAT PUMP (12 SEER)

31

31⁄2 TON HEAT PUMP (10 SEER)

32

31⁄2 TON HEAT PUMP (12 SEER)

33


34


35


36


37

SYMPTOM POSSIBLE CAUSE REMEDY

Unit will not run • Power off or loose electrical connection • Check for correct voltage at compressor contactor in controlbox

• Thermostat out of calibration-set too high • Reset• Defective contactor • Check for 24 volts at contactor coil - replace if contacts are

open• Blown fuses • Replace fuses• Transformer defective • Check wiring-replace transformer• High pressure control open (if provided) • Reset-also see high head pressure remedy-• Interconnecting low voltage wiring damaged • Replace thermostat wiring

Condenser fan runs, compressor • Run capacitor defective (single phase only) • Replacedoesn’t • Loose connection • Check for correct voltage at compressor -

check & tighten all connections• Compressor stuck, grounded or open motor winding, • Wait at least 2 hours for overload to reset.

open internal overload. If still open, replace the compressor.• Low voltage condition At compressor terminals, voltage must be within 10% of rating• Low voltage condition • Add start kit components

Insufficient cooling • Improperly sized unit • Recalculate load• Improper airflow • Check - should be approximately 400 CFM per ton.• Incorrect refrigerant charge • Charge per procedure attached to unit service panel• Air, non-condensibles or moisture in system • Recover refrigerant, evacuate & recharge, add filter drier• Incorrect voltage • At compressor terminals, voltage must be within 10% of rating

plate volts when unit is operating.

Compressor short cycles • Incorrect voltage • At compressor terminals, voltage must be ±10% ofnameplate marking when unit is operating.

• Defective overload protector • Replace - check for correct voltage• Refrigerant undercharge • Add refrigerant

Registers sweat • Low evaporator airflow • Increase speed of blower or reduce restriction - replace airfilter

High head-low vapor pressures • Restriction in liquid line, expansion device or filter drier • Remove or replace defective component• Flow check piston size too small • Change to correct size piston• Incorrect capillary tubes • Change coil assembly• TXV does not open • Replace TXV

High head-high or normal vapor • Dirty condenser coil • Clean coilpressure - Cooling mode • Refrigerant overcharge • Correct system charge

• Condenser fan not running • Repair or replace• Air or non-condensibles in system • Recover refrigerant, evacuate & recharge

High head-high or normal vapor • Low air flow - condenser coil • Check filters - correct to speedpressure - Heating mode • Refrigerant overcharge • Correct system charge

• Air or non-condensibles in system • Recover refrigerant, evacuate & recharge• Dirty condenser coil • Check filter - clean coil

Low head-high vapor pressures • Defective Compressor valves • Replace compressor

Low vapor - cool compressor - • Low evaporator airflow • Increase speed of blower or reduce restriction - replace airiced evaporator coil filter

• Operating below 65°F outdoors • Add Low Ambient Kit• Moisture in system • Recover refrigerant - evacuate & recharge - add filter drier• TXV limiting refrigerant flow • Replace TXV

High vapor pressure • Excessive load • Recheck load calculation• Defective compressor • Replace

Fluctuating head & vapor • TXV hunting • Check TXV bulb clamp - check air distribution on coil - replacepressures TXV

• Air or non-condensate in system • Recover refrigerant, evacuate & recharge

Gurgle or pulsing noise at • Air or non-condensibles in system • Recover refrigerant, evacuate & rechargeexpansion device or liquid line

TROUBLE SHOOTING CHART

DISCONNECT ALL POWER TO UNIT BEFORE SERVICING. CONTACTOR MAY BREAK ONLY ONE SIDE. FAILURETO SHUT OFF POWER CAN CAUSE ELECTRICAL SHOCK RESULTING IN PERSONAL INJURY OR DEATH.

WARNING!

44 CM 0405

rjka/rjma 3-5 ton series

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