Service Manual 161
Troubleshooting Guide
Comp. discharge
pipe temp. sensor
error
Error
Code
Error Contents Meaning Main Causes
Error display
position
41
Sensor measurement
value is abnormal (Open /
Short)
Concerned
Remote con-
troller
Panel Display
Outdoor unit
1. Defective connection of the comp.
discharge pipe temp. sensor
2. Defective discharge pipe temp.
sensor of the comp (Open/Short)
3. Defective outdoor PCB
■ Defect inspection method
1) Check the comp. discharge pipe temp. sensor and the lead wire connecting condition.
2) Check whether the sensor resistance value is normal ? Otherwise, replace the sensor.
- Comp. discharge pipe temp. sensor : 10°C=362kΩ,25°C = 200kΩ,50°C=82kΩ, 100°C = 18.5kΩ
3) In case the sensor connecting condition and the resistance value are normal, then please replace the outdoor
PCB.
4) If "n1" is displayed at the 7 segment, check comp A
If "n2" is displayed at the 7 segment, check comp B
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