Johnson Controls 22 SEER User Manual

Johnson Controls Unitary Products 898841-UIM-B-0113
PREMIUM DUCTLESS SINGLE-SPLIT
AIR CONDITIONERS AND HEAT PUMPS
MODELS: 22 SEER
3/4 to 3 TONS – 1 PHASE
INSTALLATION MANUAL
LIST OF SECTIONS
GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
SAFETY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
SHIPPING AND PACKAGING LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
REQUIRED INSTALLATION TOOLS (NOT SUPPLIED) . . . . . . . . . . . . . . . . . .3
SELECTING THE INSTALLATION LOCATION . . . . . . . . . . . . . . . . . . . . . . . . .3
SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
REFRIGERANT LINE SET REQUIREMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . .6
UNIT DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
TORQUE REQUIREMENTS FOR CAPS AND FASTNERS . . . . . . . . . . . . . . . .9
INDOOR UNIT INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
INDOOR UNIT WIRING CONNECTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
PIPE FORMING AND DRAIN PIPING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
FLARING WORK AND PIPING CONNECTIONS . . . . . . . . . . . . . . . . . . . . . . . 12
INDOOR UNIT INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
OUTDOOR UNIT INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
OUTDOOR UNIT WIRING CONNECTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
PURGING PROCEDURE, LEAK TEST AND TEST RUN . . . . . . . . . . . . . . . . 16
TEST OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
EMERGENCY OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
INSTALLATION AND MAINTENANCE OF
HEALTHY FILTER (ACCESSORY) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
TYPICAL UNIT WIRING DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
INDOOR AND OUTDOOR UNITS ERROR CODES . . . . . . . . . . . . . . . . . . . . . 31
LIST OF FIGURES
Indoor Clearances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Prevailing Wind Barrier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Clearances for Outdoor Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Condensate Drainage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Typical System Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Indoor Unit Mounting Brackets with Weights & Dimensions . . . . . . . . . . . . . . . . .8
Outdoor Unit Weights & Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Mounting Bracket Spots . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
Masonry Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
PVC Wall Sleeve Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
Indoor Unit Wall Mounting Bracket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
Indoor Electrical Wiring Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
Drain Piping Outlets Option . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
Proper and Improper Drain Piping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
Left or Right Side Exits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
Right or Right Rear Piping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
Left or Left Rear Piping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
Drain Hose Extension . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
Drain Hose Insulation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
Pipe Cutting Approved Method . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
Deburring Line Set . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
Flaring Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
Proper and Improper Flaring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
Connections at Indoor Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
Flare Nuts Tighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
Indoor Unit Attachment to Mounting Bracket . . . . . . . . . . . . . . . . . . . . . . . . . . .13
Proper and Improper Drain Hose Installation Application . . . . . . . . . . . . . . . . . .13
Indoor Unit Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
Outdoor Unit Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
Outdoor Unit Slab or Frame Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
Outdoor Unit Electrical Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
Outdoor Unit Wiring Terminal Designations . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
Indoor/Outdoor Piping Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
Outdoor Line Set Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Line Set Connection Insulation and Taping . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Utility Bundle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Exterior Wall Utility Cover (Optional) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Service Valve Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Gauge Set Connections for Test Leaks, Evacuation Charging . . . . . . . . . . . . . 17
Leak Test Line Set Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Emergency Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Filter Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
09K & 12K 115V Outdoor Air Conditioners . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
09K & 12K Outdoor Air Conditioners . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
18K & 24K 115V Indoor Air Conditioners . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
18K & 24K Indoor Air Conditioners . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
18K Outdoor Air Conditioners . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
18K Indoor Air Conditioners . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
24K Outdoor Air Conditioners . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
24K Indoor Air Conditioners . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
36K Outdoor Air Conditioners . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
36K Indoor Air Conditioners . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
09K & 12K 115V Outdoor Heat Pumps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
09K & 12K Outdoor Heat Pumps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
18K & 24K 115V Heat Pumps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
18K & 24K Indoor Heat Pumps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
18K Outdoor Heat Pumps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
18K Indoor Heat Pumps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
24K Outdoor Heat Pumps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
24K Indoor Heat Pumps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
30K Outdoor Heat Pumps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
30K Indoor Heat Pumps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
36K Outdoor Heat Pumps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
36K Indoor Heat Pumps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Indoor Unit Front Panel Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Control Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
LIST OF TABLES
Indoor Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Outdoor Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Air Conditioner Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Heat Pump Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Insulation Thickness & Material Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Refrigerant Line Set Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Indoor Unit Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Outdoor Unit Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Caps and Fasteners Torque Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Wire Color Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Flare Nut Torque Recommendations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Error Codes - 09K 12K . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Error Codes - 18K 24K . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Error Codes - 30K 36K . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
RETAIN THESE INSTRUCTIONS FOR FUTURE REFERENCE

Johnson Controls 22 SEER Specifications

General

Brand	Johnson Controls
Model	22 SEER
Category	Air Conditioner
Language	English

Summary

GENERAL INSTALLATION GUIDELINES

SAFETY PRECAUTIONS AND WARNINGS

SHIPPING AND PACKAGING

ASSEMBLED INDOOR UNIT CONTENTS

Lists items included with the assembled indoor unit.

REQUIRED INSTALLATION TOOLS (NOT SUPPLIED)

INSTALLATION LOCATION SELECTION

INDOOR UNIT LOCATION SELECTION CRITERIA

Provides criteria for selecting the best location for indoor unit installation.

REMOTE CONTROL PLACEMENT AND USAGE

Instructions for optimal placement and use of the remote control.

OUTDOOR UNIT LOCATION SELECTION CRITERIA

HEAT PUMP CONDENSATE DRAINAGE REQUIREMENTS

SYSTEM SPECIFICATIONS

POWER SUPPLY AND WIRING CONNECTION GUIDELINES

Outlines requirements for power supply and connection of indoor/outdoor unit wiring.

REFRIGERANT LINE SET REQUIREMENTS

UNIT DIMENSIONS AND WEIGHTS

TORQUE REQUIREMENTS FOR CAPS AND FASTENERS

INDOOR UNIT INSTALLATION PROCEDURES

WALL MOUNTING BRACKET INSTALLATION

Step-by-step guide for securely mounting the indoor unit bracket.

UTILITY BUNDLE WALL HOLE DRILLING

Procedures for drilling wall holes to route utility bundles with proper sealing.

INDOOR UNIT WIRING CONNECTIONS

PIPE FORMING AND DRAIN PIPING

PIPE FORMING AND DRAINAGE BASICS

Guidelines for correctly forming pipes and managing drain hose connections.

LEFT AND LEFT REAR PIPING

RIGHT AND RIGHT REAR PIPING

FLARING WORK AND PIPING CONNECTIONS

FLARING WORK PROCEDURES

Detailed steps for performing correct flaring work on copper pipes to prevent refrigerant leaks.

INDOOR UNIT INSTALLATION

OUTDOOR UNIT INSTALLATION

SLAB OR ROOF MOUNTING GUIDELINES

Procedures for installing the outdoor unit on slabs or roofs, ensuring proper elevation.

SECURING OUTDOOR UNIT TO SLAB OR FRAME

OUTDOOR UNIT WIRING CONNECTIONS

REFRIGERANT PIPING AND UNIT CONNECTIONS

PURGING, LEAK TEST AND TEST RUN

SERVICE VALVE OPERATION AND ACCESS

Details on how to access and operate the outdoor unit's service valves for testing and purging.

LEAK TEST AND EVACUATION PROCEDURE

ADDING REFRIGERANT FOR LONGER LINE SETS

SYSTEM TEST OPERATION

INDOOR UNIT RUNNING TEST

Procedures for checking the functionality of the indoor unit after installation.

OUTDOOR UNIT RUNNING TEST

Procedures for verifying the correct operation of the outdoor unit.

EMERGENCY OPERATION MODES

ROUTINE MAINTENANCE PROCEDURES

OUTDOOR UNIT MAINTENANCE

Guidelines for cleaning and inspecting the outdoor unit components for optimal performance.

INDOOR UNIT MAINTENANCE

Instructions for cleaning and checking the indoor unit, including filters and coils.

HEALTHY FILTER INSTALLATION AND MAINTENANCE

HEALTHY FILTER INSTALLATION AND CLEANING

Steps for installing, cleaning, and maintaining the optional healthy filter.

TYPICAL UNIT WIRING DIAGRAMS

UNIT ERROR CODES AND TROUBLESHOOTING