Friedrich AS - W126BMS0 Service Manual page 38

Part 4 Trouble Shooting
Check Method
❏ Discharge Pipe Temp Sensor (200 )
❏ Air/Room Temp. Sensor (10 )
❏ Indoor Pipe Temp. Sensor (5 )
❈ For more information, please refer to the 38 page table.
Measure resistance
Refer to Check Point
Resistance is adequate?
Yes
Sensor OK
Replace Sensor
Check Point
1. 10k Ω / at 25℃(77℉)±10%
2. 5k Ω / at 25℃(77℉)±10%
3. 200k Ω / at 25℃(77℉)±10%
No
Resistance (White)
200~165 @25~30°C
Resistance (Black)
10~8 @25~30°C
Resistance (Blue)
5~4 @25~30°C
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