9-12K Indoor Unit Printed Circuit Board Identification - Friedrich MWM09Y1J Service & Parts Manual

COMPONENTS TESTING
1
78
10
11
GRJ836-A4 V1.3
2013/3/18/13
U13
2
3
Figure 701

9-12k Indoor Unit Printed Circuit Board Identification

8
9
7
6
5
4
NO. Name
1 Fuse
2 Live wire
3 Communication wire
4 Display interface
5 Jumper cap
6 Up and down swing
Ambient temperature
7
sensor
8 Temperature sensor
9 PG feedback
10 PG motor
11 Neutral wire