Schematic Diagram
18
(3)Models:GWHD(24)NK3DO(CB228W0071),GWHD(24)NK3EO(CB228W0101),GWHD(28)NK3BO(CB228W0111)
Ɣ7239,(:
Ɣ%277209,(:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
1 Interface of compressor
2
Interface of temperature
sensor
3
Overload interface of
compressor
4
Interface of electric
heating tape for chassis
5
Interface of electric
heating tape for
compressor
6 Interface of outdoor unit
7 Interface of 4-way valve
8
Interface of high-pressure
protection
9
Interface of temperature
sensor for liquid valve
and gas valve (unit D)
10
Interface of temperature
sensor for liquid valve
and gas valve (unit C)
11
Interface of temperature
sensor for liquid valve
and gas valve (unit B)
12
Interface of temperature
sensor for liquid valve
and gas valve (unit A)
13
Interface A pf electronic
expansion valve
14
Interface B pf electronic
expansion valve
15
Interface B pf electronic
expansion valve
16
Interface D pf electronic
expansion valve
17
Interface of
communication wire
18
Interface of neutral wire
for communication
19
Interface of input neutral
wire
20 Interface of input live wire
21
Interface of PFC input
neutral wire
22
Interface of PFC input
live wire
