Quietside QSFMO-D2 - Page 9

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Service Manual
● TOP VIEW
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19202122
1 Compressor interface
2
3
4
5
6
Temperature sensor
interface
7
Interface of compressor
overload protector
8
Interface of chassis
electric heater
9
Interface of compressor
electric heater belt
10 Outdoor fan interface
11 4-way valve interface
12
13
Interface of electronic
expansion valve A
14
Interface of electronic
expansion valve B
15
Interface of electronic
expansion valve C
16
Interface of electronic
expansion valve D
17
Communication wire
interface
18
Communication neutral
wire interface
19
20 Input live wire interface
21
22
Input neutral wire interface
PFC input live wire
interface
PFC input neutral wire
interface
High voltage protection
interface
Temperature sensor
interface of unit A liquid
valve and gas valve
Temperature sensor
interface of unit B liquid
valve and gas valve
Temperature sensor
interface of unit C liquid
valve and gas valve
Temperature sensor
interface of unit D liquid
valve and gas valve
● BOTTOM VIEW