Table Of Contents - Gree GUHD09NK3FO Service Manual

PRODUCT .................................................................................................... 2
1 MODELS LIST ........................................................................................................ 2
1.1 Outdoor Unit ........................................................................................................................... 2
1.2 Indoor Unit ............................................................................................................................... 3
2 NOMENCLATURE ................................................................................................... 4
2.1 Outdoor Unit ............................................................................................................................ 4
2.2 Intdoor Unit.............................................................................................................................. 4
3 PRODUCT DATA ..................................................................................................... 5
3.1 Product Data of Indoor Unit ................................................................................................... 5
3.2 Operation Range .................................................................................................................. 14
3.3 Electrical Data ...................................................................................................................... 14
4 PIPING DIAGRAM ................................................................................................. 16
CONTROL ................................................................................................... 18
1 OPERATION FLOWCHART .................................................................................. 18
1.1 Cooling/Dry Operation.......................................................................................................... 18
1.2 Heating Operation ................................................................................................................. 19
2 WIRELESS REMOTE CONTROLLER .................................................................. 20
2.1 Operation and Display View................................................................................................. 20
3 WIRED CONTROLLER.......................................................................................... 22
3.1 Display View ......................................................................................................................... 22
3.2 Operation View ..................................................................................................................... 24
4 OPERATION INSTRUCTION OF SPECIAL FUNCTIONS .................................... 26
4.1 Setting of Filter Clean Reminder Function ......................................................................... 26
4.2 Low Temperature Drying Function...................................................................................... 28
4.3 Lock Function........................................................................................................................ 28
4.4 Memory Function .................................................................................................................. 28
4.5 Door Control Function/Human Sensitive Function ..................................................... ...... 28
4.6 Switch between Fahrenheit and Centigrade....................................................................... 28
4.7 Enquiry of Ambient Temperature......................................................................................... 28
4.8 Enquiry of Historical Malfunction........................................................................................ 29
4.9 Debugging Function ............................................................................................................. 29
5 INSTALLATION OF WIRED CONTROLLER......................................................... 31
5.1 Standard Accessories .......................................................................................................... 31
5.2 Installation Position and Requirement................................................................................ 31
5.3 Installation of Wired Controller............................................................................................ 32
5.4 Removal of Wired Controller................................................................................................ 32
6 TROUBLESHOOTING ........................................................................................... 32
7 CENTRALIZED CONTROLLER ............................................................................ 34
7.1 Smart Zone Controller .......................................................................................................... 34
7.2 Additional Special Functions ............................................................................................... 36
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