Friedrich FSHW121 Single Zone with 12000 BTUs, Heat Pump, Low Ambient Operation, 4 Fan Speeds,

Service and Parts Manual - Page 105

For FSHW121.

PDF File Manual, 171 pages, Read Online | Download pdf file

FSHW121 photo
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105
COMPONENTS TESTING
Figure 702
18-24k Indoor Unit Printed Circuit Board Identification
Top view
Bottom view
No.
1
Name
Display interface
2
3
Inner tube temperature sensor
Ambient temperature sensor
4
5
Jumper cap
6
Left&right swing interface
Up&down swing interface
7
8
Auto button
9
Interface of wired controller
10
Neutral wire
11
Live wire
14
15
Fuse
12 Communication interface
13 Wiring terminal for DC motor
Interface of health function live wire
(only for the mode with this function)
Interface of health function neutral wire
(only for the mode with this function)
1
2
3
4
5
6
9
10
11
12
14
13
15
7
8
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