Table Of Contents - GREE ELECTRIC GUHD09NK3CO Service Manual

GREE COMMERCIAL AIR CONDITION
PRODUCT .................................................................................................................. 2
1 MODELS LIST ........................................................................................................................ 2
1.1 Outdoor Unit................................................................................................................................................... 2
1.2 Indoor Unit...................................................................................................................................................... 3
2 NOMENCLATURE................................................................................................................. 4
3 FUNCTION ............................................................................................................................... 5
4 PRODUCT DATA ..................................................................................................................... 6
4.1 Product Data of Indoor Unit ......................................................................................................................... 6
4.2 Operation Range ......................................................................................................................................... 34
4.3 Electrical Data ............................................................................................................................................. 34
5 PIPING DIAGRAM ............................................................................................................... 35
CONTROL................................................................................................................. 37
1 OPERATION FLOWCHART ............................................................................................... 37
1.1Cooling/Dry Operation ................................................................................................................................. 37
1.2 Heating Operation........................................................................................................................................ 38
2 MAIN LOGIC ......................................................................................................................... 39
2.1 Cooling........................................................................................................................................................... 39
2.2 Dry Mode ...................................................................................................................................................... 39
2.3 Heating Mode................................................................................................................................................ 40
2.4 Defrosting ...................................................................................................................................................... 40
2.5 Fan Mode ...................................................................................................................................................... 41
3 WIRELESS REMOTE CONTROLLER ............................................................................. 42
3.1 Operation View ............................................................................................................................................ 42
3.2 Display View.................................................................................................................................................. 44
4 WIRED REMOTE CONTROLLER .................................................................................... 45
4.1 Operation View............................................................................................................................................. 45
4.2 Buttons........................................................................................................................................................... 46
4.3 Installation of Wired Controller and Project Debugging ......................................................................... 48
4.4 Instruction to Operation.............................................................................................................................. 49
4.5 Error Display ................................................................................................................................................ 61
4.6 Dimension ..................................................................................................................................................... 62
5 CENTRALIZED CONTROLLER........................................................................................ 62
5.1 Centralized Controller-not with week timer.............................................................................................. 62
5.2 Centralized Controller-week timer............................................................................................................. 63
5.3 Smart Zone Controller................................................................................................................................. 65
INSTALLATION ...................................................................................................... 70
1 INDOOR UNIT INSTALLATION ........................................................................................ 70
1.1 Installation of Duct Type.............................................................................................................................. 70
1.2 Installation of Ceiling Type.......................................................................................................................... 78
1.3 Installation of Cassette Type........................................................................................................................ 81
2 OUTDOOR UNIT INSTALLATION.................................................................................... 88
2.1 Before Installation ........................................................................................................................................ 88
2.2 Installation Site............................................................................................................................................. 88
2.3 Caution for Installation................................................................................................................................ 89
2.4 Dimension Data ............................................................................................................................................ 89
U-MATCH SERIES A/A DC INVERTER AIR CONDITIONERS
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