Table Of Contents - Haier AS09/12GS2ERA Service Manual

Table Of Contents

Service Manual1
Wall Mounted Type1
Indoor Unit And Remote Controller1
Safety Cautions4
Caution In Repair4
Cautions Regarding Products After Repair5
Inspection After Repair7
Specifications10
Printed Circuit Board Connector Wiring Diagram12
Indoor Unit Connectors12
Funcitions And Control17
Main Functions And Control Specification Of Indoor Unit17
Automatic Operation17
Heating Operation Mode19
Mute Operation20
Fixed Frequency Operation24
Display Function25
The Control System Of Outdoor Unit25
Protection Function29
Value Of Thermistor33
Intdoor Unit33
Outdoor Unit36
Parts And Functions45
Indoor Unit45
Remote Controller45
Display Board45
Base Operation46
Air Flow Direction Adjustment46
Emergency Operation46
Sleep Operation47
Indoor Unit Installaion49
Power Source49
Selection Of Installation Place49
Accessory Parts49
Indoor Unit Installation50
Maintenance52
Replacement Of Air Purifying Filter52
Troubleshooting54
Service Diagnosis55
Caution For Diagnosis55
Problem Symptoms And Measures55
Error Codes And Description Indoor Display56
Ipm Protection60
Thermistor Or Related Abnormality (Outdoor Unit)62
Overheat Protection For Exhaust Temperature63
Communication Error Between The Indoor And Outdoor Units65
Loop Of The Station Detect Error68
Over-Current Of The Compressor68
Installation Manual Of Room Air Conditioner70
Outdoor Unit Troubleshooting84