15
Technical Information
Service Manual
4
5
6
8
9
11
12
13
14
15
16
17
18
19
1
2 3
7
10
●
Top view
●
Bottom view
Outdoor Unit
1
Interface of compressor
2
High pressure protection of
system
3
Low-temperature cooling
temperature sensor
4
Overload protection of
compressor
5
Interface of temperature sensor
6
Electronic expansion valve
7
Low pressure protection of
system
8
Interface of fan
9
Interface of 4-way valve
10
Interface of 2-way valve
11
Electric heating belt of chassis
12
lectric heating belt of chassis
13
Communication interface for
indoor unit and outdoor unit
14
Live wire
15
Earthing wire
16
Neutral wire
17
Rectifier
18
IGBT
19
IPM1
