Hp H4H3 User Manual download pdf

506 01 5102 00 March 2008

INSTALLATION INSTRUCTIONS

3-Phase R-410A Split System Heat Pump

Product Family: H4H3

These instructions must be read and understood completely before attempting installation.

DANGER, WARNING, CAUTION, and

NOTE

The signal words DANGER, WARNING,

CAUTION, and NOTE are used to identify levels of

hazard seriousness. The signal word DANGER is

only used on product labels to signify an immediate

hazard. The signal words WARNING, CAUTION,

and NOTE will be used on product labels and

throughout this manual and other manuals that may

apply to the product.

DANGER - Immediate hazards which will result in

severe personal injury or death.

WARNING - Hazards or unsafe practices which

could result in severe personal injury or death.

CAUTION - Hazards or unsafe practices which

may result in minor personal injury or product or

property damage.

NOTE - Used to highlight suggestions which will

result in enhanced installation, reliability, or

operation.

Signal Words in Manuals

The signal word WARNING is used throughout this

manual in the following manner:

The signal word CAUTION is used throughout this

manual in the following manner:

Signal Words on Product Labeling

Signal words are used in combination with colors

and/or pictures on product labels.

WARNING

Safety Labeling and Signal Words

CAUTION

WARNING

TABLE OF CONTENTS

Inspect New Unit 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Safety Considerations 2. . . . . . . . . . . . . . . . . . . . . . . . . . .

Location 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Clearances 2 - 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Unit Support 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Refrigeration System 5 - 8. . . . . . . . . . . . . . . . . . . . . . . .

Electrical Wiring 9 - 10. . . . . . . . . . . . . . . . . . . . . . . . . . . .

Defrost System 11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Start-up Procedure 12. . . . . . . . . . . . . . . . . . . . . . . . . . . .

Refrigerant Charge 12 - 13. . . . . . . . . . . . . . . . . . . . . . . .

Sequence of Operation 13. . . . . . . . . . . . . . . . . . . . . . . . .

Troubleshooting 14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Maintenance 14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Comfort Alertt Diagnostics Codes 15 - 16. . . . . . . . . .

R-410A Quick Reference Guide 16. . . . . . . . . . . . . . . . .

WARNING

DEATH, PERSONAL INJURY, AND/OR PROPERTY

DAMAGE HAZARD

Failure to carefully read and follow this warning

could result in equipment malfunction, property

damage, personal injury and/or death.

Installation or repairs made by unqualified per‐

sons could result in equipment malfunction, prop‐

erty damage, personal injury and/or death.

The information contained in this manual is in‐

tended for use by a qualified service technician fa‐

miliar with safety procedures and equipped with

the proper tools and test instruments.

Installation must conform with local building

codes and with the National Electrical Code

NFPA70 current edition or Canadian Electrical

Code Part 1 CSA C.22.1.

1 2 3 4 5 6 ... 15 16

Summary of Contents

Page 1 - INSTALLATION INSTRUCTIONS

506 01 5102 00 March 2008INSTALLATION INSTRUCTIONS3-Phase R-410A Split System Heat PumpProduct Family: H4H3These instructions must be read and under

Page 2

INSTALLATION INSTRUCTIONS 3-phase R-410A Split System Heat Pump10 506 01 5102 00Figure 11 Typical Thermostat (Control Circuit) ConnectionsLEGEND24-V

Page 3 - 506 01 5102 00 3

INSTALLATION INSTRUCTIONS 3-phase R-410A Split System Heat Pump506 01 5102 00 11DEFROST SYSTEMA. DEFROST THERMOSTATThe defrost thermostat is factory i

Page 4 - UNIT SUPPORT

INSTALLATION INSTRUCTIONS 3-phase R-410A Split System Heat Pump12 506 01 5102 00START-UP PROCEDURE1. Set indoor thermostat selector switch to OFF.2. T

Page 5 - REFRIGERATION SYSTEM

INSTALLATION INSTRUCTIONS 3-phase R-410A Split System Heat Pump506 01 5102 00 13Figure 14 R-410A Required Liquid Line Temperature (°F) - Cooling ModeM

Page 6 - THROUGH THE WALL SUSPENSION

INSTALLATION INSTRUCTIONS 3-phase R-410A Split System Heat Pump14 506 01 5102 00TROUBLESHOOTINGSome models are factory equipped with the ComfortAlertt

Page 7

INSTALLATION INSTRUCTIONS 3-phase R-410A Split System Heat Pump506 01 5102 00 15Figure 16 Comfort Alertt Diagnostics (some models)Status LED Status LE

Page 8

INSTALLATION INSTRUCTIONS 3-phase R-410A Split System Heat Pump16 506 01 5102 00Figure 17 Comfort Alertt Diagnostics (some models)Miswired Module Indi

Page 9 - ELECTRICAL WIRING

INSTALLATION INSTRUCTIONS 3-phase R-410A Split System Heat Pump2 506 01 5102 00INSPECT NEW UNITAfter uncrating unit, inspect thoroughly for hiddendama

Page 10 - 10 506 01 5102 00

INSTALLATION INSTRUCTIONS 3-phase R-410A Split System Heat Pump506 01 5102 00 3Figure 1 Clearances (various examples)Wall6”24”ServiceWallWallWall6”6”P

Page 11 - DEFROST SYSTEM

INSTALLATION INSTRUCTIONS 3-phase R-410A Split System Heat Pump4 506 01 5102 00UNIT SUPPORTNOTE: Unit must be level  2 degrees ( inch rise or fallpe

Page 12 - REFRIGERANT CHARGE

INSTALLATION INSTRUCTIONS 3-phase R-410A Split System Heat Pump506 01 5102 00 5REFRIGERATION SYSTEMA. COMPONENT MATCHESCheck to see that the proper sy

Page 13 - SEQUENCE OF OPERATION

INSTALLATION INSTRUCTIONS 3-phase R-410A Split System Heat Pump6 506 01 5102 00transmission between the tubing and the foundation orwall.Along floor o

Page 14 - MAINTENANCE

INSTALLATION INSTRUCTIONS 3-phase R-410A Split System Heat Pump506 01 5102 00 7F. SERVICE VALVESService valves are closed and plugged from the factory

Page 15

INSTALLATION INSTRUCTIONS 3-phase R-410A Split System Heat Pump8 506 01 5102 00Figure 7Deep Vacuum Gauge Responseand System Conditions500MINUTES012461

Page 16 - R-410A QUICK REFERENCE GUIDE

INSTALLATION INSTRUCTIONS 3-phase R-410A Split System Heat Pump506 01 5102 00 9ELECTRICAL WIRING!WARNINGELECTRICAL SHOCK HAZARDFailure to follow this

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Hp H4H3 User Manual

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Summary of Contents

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