Table Of Contents - Toyotomi GAN GAG A180IV Service Manual

Table of Contents

Technical Data2
System Diagram4
Overall And Installing Dimension Of Indoor Unit5
Rear Panel5
Electrical Diagram8
Manual Of Functions Of Remote Controller9
Cooling Mode9
Dehumidifying Mode9
Timer Function9
Temperature Parameters9
Change Of Timer10
Memory Function10
Sleep Function10
Indoor Indicators10
Controller Function Of Outdoor Unit11
Antifreeze Protection11
Current Protection Function In Cooling/Heating/Dehumidifying Mode11
Outdoor Indicators Display Status12
Communication Malfunction12
Module Protection12
Compressor Phase Current Protection12
Meaning Of Lights Blinks For Drive Board13
Remote Controller Function Manual14
Working Conditions And Process Of Cooling16
Control Logic Of Outdoor Fan16
Working Conditions And Process Of Heating16
Logic Control Of Outdoor Fan16
Current Protection Function In Cooling/Heating/Dehumidifying/Auto Mode17
Defrosting Process17
Overload Pretection17
Exhaust Temperature Pretection17
Malfunction Detection Of Temp. Sensor/Ipm Overheat Detection Sensor18
Outdoor Indicator Meaning18
Disassembly Process Of Indoor Unit19
Disassembly And Assembly Procedures19
Disassembly Procedures For Outdoor Unit22
Disassembly Procedure Of Outdoor Unit26
Exploded View Of Indoor Unit30
Components And Parts List Of Indoor Unit31
Exploded View Of Outdoor Unit34
Components And Parts List Of Outdoor Unit35
Troubleshooting39
Analysis Or Processing Of Some Of The Malfunction Display42
Module Protection Handling Method43