Content
CONTENT
1 Safety precaution ................................................................................................................... 1
1.1 Installation ......................................................................................................................................... 1
1.2 Caution ............................................................................................................................................... 1
1.3 Operational ........................................................................................................................................ 1
2 Specification .......................................................................................................................... 3
3 Out dimension ........................................................................................................................ 5
4 Display .................................................................................................................................... 6
4.1 LED display ........................................................................................................................................ 6
4.2 LCD display ........................................................................................................................................ 6
5 Refrigerant cycle diagram ...................................................................................................... 7
6 PCB drawing & wiring diagram .............................................................................................. 8
6.1 10K Model ......................................................................................................................................... 8
6.2 Position requirement for installation ............................................................................................... 9
6.3 Preparation work ............................................................................................................................... 9
6.4 Installation in a double-hung sash windows ................................................................................. 10
6.5 Installation in a sliding sash windows ........................................................................................... 11
6.6 Permanent installation ................................................................................................................... 12
7 Feature ................................................................................................................................. 14
8 Electronic function ............................................................................................................... 15
8.1 Terms and definitions ..................................................................................................................... 15
8.2 Electric part assembly condition that use ..................................................................................... 15
8.3 PCB working environment. .............................................................................................................. 15
8.4 Protection function .......................................................................................................................... 16
8.5 Cooling operation ............................................................................................................................ 18
8.6 Auto mode ........................................................................................................................................ 19
8.7 Fan mode ......................................................................................................................................... 19
8.8 Dry mode ......................................................................................................................................... 19
8.9 Heating mode .................................................................................................................................. 20
9 Basic test procedure ............................................................................................................ 21
9.1 Defective compressor ..................................................................................................................... 21
9.2 Sealed refrigeration system repairs ............................................................................................... 22
9.3 Fan motor ......................................................................................................................................... 24
9.4 Capacitor .......................................................................................................................................... 25
10 Characteristic of temperature sensor .............................................................................. 26
11 Trouble shooting ............................................................................................................... 27
12 Exploded view & spare-part ............................................................................................. 30
12.1 Exploded view of unit .................................................................................................................. 30
12.2 Exploded view of accessory part ................................................................................................ 31
12.3 Spare part list .............................................................................................................................. 34
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