Haier GE Appliances AW36TL2HFA User Manual

Ductless Split Heat Pump
Service Manual
Design may vary by model number.
• Please read this manual before installing this product.
• Keep this user manual for future reference.
PAGE 1
Safety Precautions/Introduction ................................................................................................. 3
Outdoor Unit Controls and Components ..................................................................................... 7
Indoor Unit Controls and Components ...................................................................................... 13
Sequence of Operation .............................................................................................................. 19
System Specications ............................................................................................................... 28
Error Codes and Troubleshooting .............................................................................................. 29
Reference Information .............................................................................................................. 62
Indoor
AW24TL2HFA
AW30TL2HFA
AW36TL2HFA
ASYW24TRDFA
ASYW30TRDFA
ASYW36TRDFA
Outdoor
1U24TL2HFA
1U3036TL2HFA
ASH124TRDFA
ASH3036TRDFA
Table of Contents

Haier GE Appliances AW36TL2HFA Specifications

General

Model Number	AW36TL2HFA
Brand	Haier GE Appliances
Cooling Capacity (BTU/h)	36000
Heating Capacity (BTU/h)	36000
SEER Rating	16
Voltage (V)	208/230
Phase	1
Refrigerant Type	R-410A
Type	Heat Pump

Summary

Safety Precautions

Warnings and Cautions

Classifies precautions into WARNING and CAUTION for safety.

Outdoor Unit Controls and Components

Outdoor Unit PCBs

Indoor Unit Controls and Components

Indoor Control Board

Sequence of Operation

System Power and Cool Mode

Covers system power connection and the operation sequence for cooling mode, including sensors and controls.

Heat Mode, Defrost, and Cold Air Proof

Auto Mode, Dry Mode, and Automatic Fan Speed

Protection Functions

Details compressor high temp, indoor unit overheating, and compressor over-current protection mechanisms.

Error Codes and Troubleshooting

Initial Troubleshooting Flowcharts

Provides flowcharts for initial checks of outdoor and indoor units before diagnosing errors.

Common Error Codes and Diagnoses

Lists common error codes (F1, F2, F3, F4, etc.) and outlines diagnostic steps for each.

Component Testing Procedures

Details step-by-step instructions for testing outdoor and indoor unit components like sensors and motors.