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Haier HSU-09HV03/R2 User Manual

Haier HSU-09HV03/R2
93 pages
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SERVICE MANUAL
Air Conditioners
CAUTION
READ THIS MANUAL CAREFULLY TO
DIAGNOSE TROUBLE CORRECTLY
BEFORE OFFERING SERVICE .
THIS MANUAL IS USED BY
QUALIFIED APPLIANCE
TECHNICIANS ONLY. HAIER
DOES NOT ASSUME ANY
RESPONSIBILITY FOR PROPERTY
DAMAGE OR PERSONAL INJURY
FOR IMPROPER SERVICE
PROCEDURES DONE BY ONE
UNQUALIFIED PERSON.
Air Conditioner

Edition:2006/1/10
MODEL: HSU-MODEL: HSU-07HV03/R2
HSU-09HV03/R2
HSU-12HV03/R2
HSU-18HV03/R2
HSU-22HV03/R2
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Haier HSU-09HV03/R2 Specifications

General IconGeneral
Cooling Capacity9000 BTU/h
Energy Efficiency Ratio (EER)3.21
Air Flow (Indoor Unit)450 m³/h
TypeSplit
Outdoor Unit Noise Level50 dB
Power Supply220-240V, 50Hz
Operating Temperature (Cooling)18°C to 43°C

Summary

Specifications

Model Specifications

Detailed technical specifications for different air conditioner models.

Operation

Auto Operation

Automatic mode adjusts cooling/heating based on room temperature.

Cool Operation

Instructions for operating the air conditioner in cooling mode.

Dry Operation

How to use the dry mode for dehumidification.

Fan Operation

Operating the unit in fan-only mode.

Heat Operation

Instructions for operating the air conditioner in heating mode.

Air Flow Direction Adjustment

Controlling vertical and horizontal air flow direction.

Sleep Operation

Functionality and settings for sleep mode operation.

Timer Operations

Setting and using timer functions for on/off operation.

Health Airflow Operation

How to use the health airflow function for comfort and air purification.

Emergency and Test Operation

Procedures for emergency and test operation modes.

Run Mode Controls

Details on automatic, cooling, dehumidifying, and heating modes.

Cautions

General Safety Precautions

Important safety information and warnings for using the unit.

Installation Safety

Safety guidelines and warnings related to unit installation.

Parts and Functions

Unit Components Overview

Identification of indoor and outdoor unit parts and features.

Remote Controller Functions

Explanation of buttons and displays on the remote controller.

Maintenance

Smart Use and Care Tips

Recommendations for efficient and proper use of the air conditioner.

Air Filter Maintenance

Procedures for cleaning and replacing air filters.

Seasonal Preparation

Steps for preparing the unit for different seasons.

Troubleshooting

Common Issues and Solutions

Guide to diagnosing and resolving common operational problems.

Error Codes and Malfunctions

Description of error codes and troubleshooting steps for malfunctions.

Electrical Control Details

Compressor and Fan Control Logic

Explains the control logic for compressor and fan motors in various modes.

Protection Mechanisms

Details on system protection features like frost and overcooling.

Installation Procedures

Outdoor Unit Installation

Steps for correctly installing the outdoor unit.

Purging Method

Procedure for purging refrigerant lines using a vacuum pump.

Piping and Drainage Setup

Instructions for connecting pipes and setting up drainage.

Power Source and Wiring

Guidelines for electrical connections and power supply.

Necessary Tools and Parts

Lists required tools and accessory parts for installation.

Indoor Unit Installation

Step-by-step guide for installing the indoor unit.

Circuit and Wiring Diagrams

Indoor Unit Circuit Diagram

Detailed circuit diagram for the indoor unit.

Indoor Unit Wiring Diagram

Wiring diagram showing connections for the indoor unit.

Outdoor Unit Circuit Diagram

Detailed circuit diagram for the outdoor unit.

Outdoor Unit Wiring Diagram

Wiring diagram showing connections for the outdoor unit.

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