Gree GWHD(28)NK3FO - Page 23

21
Technical Information
Service Manual
● Top view
● Bottom view
(2)Models:GWHD(24)NK3FO GWHD(24)NK3GO GWHD(28) NK3FO
1 Compressor terminal
2 Low-pressure protection terminal
3 High-pressure protection terminal
4 Overload protection terminal of compressor
5 Terminal of temperature sensor of outdoor unit
6 Electric heating terminal of chassis
7 Electric heating terminal of compressor
8 Terminal of outdoor fan
9 Terminal of 4-way valve
10 Temperature sensor of liquid valve and gas valve for unit A
11 Temperature sensor of liquid valve and gas valve for unit B
12 Temperature sensor of liquid valve and gas valve for unit C
1234 56 879
10
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1234 56 879
10
11
12
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23
13 Temperature sensor of liquid valve and gas valve for unit D
14 Electronic expansion valve for unit A
15 Electronic expansion valve for unit B
16 Electronic expansion valve for unit C
17 Electronic expansion valve for unit D
18 Communication wire with indoor unit
19 Neutral wire for communication
20 Live wire
21 Neutral wire
22 Reactor wire 1
23 Reactor wire 2