Haier AU242FHBHA User Manual

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Keep this operation manual for future reference
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Parts and Functions
Safety Precautions
Installation Drawing of Outdoor Unit
Tools Necessary
Installation Instruction
Installation Procedures
Operation and Performance
Others and Test Run
Malfunction
Contents
No.0010573317
F

Haier AU242FHBHA Specifications

General

Cooling Capacity (Ton)	2 Ton
Type	Split
Cooling Capacity	24000 BTU
Power Supply	220-240V, 50Hz
Operating Temperature (Cooling)	18-43 °C

Summary

Safety Precautions

Installation Instruction

Installation Procedures

Piping Length Limits and Refrigerant Handling

Defines piping limits and procedures for adding R407C refrigerant.

System Testing and Purging

Details air tightness testing and air purging processes for the refrigerant system.

Refrigerant Charging and Insulation

Instructions for calculating, adding refrigerant, and insulating pipes.

Electrical Wiring

Wiring and Circuit Breaker Specifications

Guidelines for selecting appropriate wiring and circuit breakers for different models.

Operation and Performance

Others and Test Run

Troubleshooting and Refrigerant Safety

Identifying malfunctions, handling abnormal tests, and refrigerant leakage precautions.

Refrigerant Concentration Management

Malfunction

Malfunction Codes and Descriptions

Detailed Malfunction Codes and Indicators