Haier HSU-12C03/Z1 User Manual

Domestic Air Conditioner
SERVICE MANUAL
Models:
HSU-09C03/Z1
HSU-12C03/Z1
z Features
z
Comfortable:wide-angle airflow
Health air purifying
Quiet operation
Engergy efficient
Wide variety of functions
z
z
z
z
Serial Number: 001055 Version:00.00 Edition: 2005-1-4
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Haier HSU-12C03/Z1 Specifications

General

Cooling Capacity	12000 BTU/h
Power Supply	220-240V, 50Hz
Refrigerant	R22
Weight (Indoor Unit)	9 kg
Net Weight (Indoor Unit)	9 kg
Type	Split
Operating Temperature (Cooling)	18°C to 43°C

Summary

Specifications

Performance Data

Assembly and Parts

Electrical Control Functions

Operational Modes and Control Logic

Details automatic running, indoor temperature control, dehumidification, and defrosting logic.

Specialized Functions

Wiring and Circuit Diagrams

Wiring Diagrams

Illustrates the electrical connections for both indoor and outdoor units.

Circuit Diagram

Abnormity Diagnosis

Troubleshooting

Trouble Shooting Guide

Provides a guide to identify and resolve common operational issues and phenomena.

Refrigerating Cycle Diagram

Installation Manual

Preparation and Tools

Installation Procedures

Covers fixing outdoor unit, place selection, power source, pipe selection, and initial connections.

Piping, Wiring, and Testing

Details pipe bending, connection, cable attachment, purging, and final testing procedures.