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INSTALLATION 
MANUAL

CAUTION:  READ ALL SAFETY GUIDES BEFORE
YOU BEGIN TO INSTALL YOUR UNIT.

SAVE THIS MANUAL

          

          

ISO 9001

Certified Quality

Management System

AFFINITY™ SERIES

SINGLE PACKAGE HEAT PUMPS

MODEL: B1HA036 thru 060

3 thru 5 Ton

(10 SEER)

341849-YIM-A-0108

CONTENTS

GENERAL  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

INSPECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

REFERENCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

REPLACEMENT PARTS . . . . . . . . . . . . . . . . . . . . . . . . .3

PRODUCT NOMENCLATURE  . . . . . . . . . . . . . . . . . . . .3

INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

SEQUENCE OF OPERATION . . . . . . . . . . . . . . . . . . . .13

MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15

See the following page for a complete Table of Contents.

NOTES, CAUTIONS AND WARNINGS

Installer should pay particular attention to the words:

NOTE

CAUTION

, and 

WARNING

. Notes are

intended to clarify or make the installation easier.
Cautions are given to prevent equipment damage.
Warnings are given to alert installer that personal
injury and/or equipment damage may result if instal-
lation procedure is not handled properly.

Summary of Contents for B1HA036

Page 1: ...ENT PARTS 3 PRODUCT NOMENCLATURE 3 INSTALLATION 4 SEQUENCE OF OPERATION 13 MAINTENANCE 15 See the following page for a complete Table of Contents NOTES CAUTIONS AND WARNINGS Installer should pay parti...

Page 2: ...ND 575 3 60 POWER SUPPLY 17 7 TYPICAL WIRING DIAGRAM LEGEND 18 8 TYPICAL WIRING DIAGRAM NOTES 18 LIST OF TABLES Tbl Pg 1 UNIT APPLICATION DATA 4 2 UNIT DIMENSIONS 4 3 PHYSICAL DATA 6 4 ELECTRICAL DATA...

Page 3: ...ormation on the design installation oper ation and service of this equipment is available in the following reference forms 341849 General Installation 035 16605 003 Electric Heater Accessory REPLACEME...

Page 4: ...ain level tolerance of unit to 1 8 maximum RIGGING AND HANDLING Care must be exercised when moving the unit Do not remove any packaging until the unit is near the place of installation Rig unit with s...

Page 5: ...ing compound on male pipe threads Install the condensate drain line 3 4 NPTF to spill into an open drain SERVICE ACCESS Access to all serviceable components is provided by the following removable pane...

Page 6: ...heat CONTROL WIRING NOTE HEAT ANTICIPATOR SHOULD BE SET AT 0 25 AMPS FOR ALL MODELS PROGRAMMABLE THERMOSTAT ONLY REFER TO ELECTRICAL DATA TABLES TO SIZE THE DISCONNECT SWITCH WIRING OVERCURRENT PROTEC...

Page 7: ...04501058 1 10 05 9 6 19 6 20 20 2NH04501558 1 15 05 14 4 25 6 30 30 042 575 3 60 5 8 44 0 0 4 1 5 2NH04501058 1 10 05 9 6 21 1 25 25 2NH04501558 1 15 05 14 4 27 2 30 30 048 575 3 60 5 6 44 0 0 6 1 6 2...

Page 8: ...1097 604 1004 480 912 456 Medium 1465 631 1395 512 1325 492 1255 473 1167 446 1079 419 952 392 Low 1316 473 1260 455 1204 438 1148 420 1069 396 990 372 911 348 042 High 1728 725 1633 697 1527 666 142...

Page 9: ...l under field conditions would be inaccurate To ensure a dry coil the compressors should be deac tivated while the test is being run 4 Knowing the pressure drop across a dry coil the actual CFM throug...

Page 10: ...10 1 10 7 11 8 13 7 17 0 22 6 32 2 70 4 6 7 8 13 4 23 0 80 7 3 16 9 TABLE 11 Cooling Superheat at Compressor Suction Airflow 1 400 CFM B1HA042 Outdoor Temperature F Indoor WB Temperature F 55 57 59 6...

Page 11: ...ompressor Suction F 10 0 10 20 30 40 50 60 55 8 3 8 4 8 6 9 0 10 1 12 4 17 4 28 6 70 4 2 9 2 20 4 80 5 7 16 9 TABLE 15 Cooling Superheat at Compressor Suction Airflow 2 000 CFM B1HA060 Outdoor Tempera...

Page 12: ...UTDOOR COIL 15 4 BACK SIDE RETURN AIR OPENING SIDE SUPPLY AIR OPENING BOTTOM RETURN AIR OPENING 15 2 1 1 1 15 BOTTOM SUPPLY AIR OPENING 2 LOW VOLTAGE CONN DIA KNOCKOUT HIGH VOLTAGE CONN DIA KNOCKOUT F...

Page 13: ...here is a call for heating by the thermostat 2 On a call for heating the thermostat will send 24 volts to Y on the fan control board After the anti short cycle period is complete the 24 volts signal w...

Page 14: ...od the fan responds to thermostat input but the heaters are enabled This is to sense a failed heater relay The limit cycle count is reset at the start of a heat request If the limit remains open for p...

Page 15: ...COIL Dirt should not be allowed to accu mulate on the outdoor coil surface or other parts in the air circuit Cleaning should be as often as necessary to keep the coil clean Use a brush vacuum cleaner...

Page 16: ...ohnson Controls Unitary Products FIGURE 5 Typical Wiring Diagram 230 3 60 Power Supply M R C COMPR RELAY DFST STAT M1 DETAIL A 222 Y BLU BLU DS DEFROST CONTROL 031 01268 000B FOR DEFROST CONTROL 031 0...

Page 17: ...341849 YIM A 0108 Johnson Controls Unitary Products 17 FIGURE 6 Typical Wiring Diagram BHA Models 460 3 60 and 575 3 60 Power Supply...

Page 18: ...R FAN RUN CAPACITOR COMPRESSOR START CAPACITOR ALTERNATE OUTDOOR FAN RUN CAPACITOR ALTERNATE INDOOR FAN RUN CAPACITOR REVERSING VALVE SOLENOID SOCKET PLUG CONNECTION ON FAN CONTROL BOARD LOW VOLTAGE S...

Page 19: ...341849 YIM A 0108 Johnson Controls Unitary Products 19...

Page 20: ...hout notice Printed in U S A 341849 YIM A 0108 Copyright 2007 by Johnson Controls Inc All rights reserved Supersedes 66269 YIM A 0104 035 16004 002 A 0104 Johnson Controls Unitary Products 5005 York D...

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