Table Of Contents - Haier HSU-22LEA03 Service Manual

Table of Contents

Horizontal Blade2
Safety Cautions4
Caution In Repair4
Cautions Regarding Products After Repair5
Inspection After Repair7
Using Icons List8
Printed Circuit Board Connector Wiring Diagram12
Functions And Control13
Value Of Thermistor18
Room Sensor18
System Configuration26
Safety Instructions And Warnings27
Specifications28
Safety Instruction29
Installation29
Parts And Functions31
Clock Set32
Operation34
Auto Operation35
Cool Operation36
Dry Operation37
Heat Operation38
Fan Operation39
Select Operation Mode39
Fan Speed Selection39
Air Flow Direction Adjustment40
Operation Mode41
Timer On/Off43
Emergency Operation45
Test Operation45
Maintenance46
Remote Controller47
Air Filter Cleaning47
Replacement Of Air Purifying Filter48
Troubleshooting49
Codes And Description50
Problem Symptoms And Measures50
Error Codes And Description Indoor Display51
Necessary Tools For Installation53
Indoor Unit55
Outdoor Unit58
Removal Procedure61
Removal Of Air Filter61
Removal Of Electrical Box77
Removal Of Fan And Fan Motor78
Removal Of Fan Motor Bracket And Partition79
Removal Of Compressor And Heat Exchanger81
Circuit Diagrams86
Control Panel86
Switch Power87