Coil Temperature Sensor Error - Samsung AC052FBMDEH/EU Service Manual

4-5-8 Coil temperature sensor error

1. Checklist :
1) Is the sensor connector connected correctly?
2) Is the sensor placed correctly?
3) Does the both terminal of sensor satisfy the resistance value in accordance with temperature?
4) Is the resistance value of sensor connection pull_up correct?
2. Troubleshooting procedure
Is the sensor connector connectedcorrectly in
accordance with a color?
Is the temperature sensor connectedcorrectly
without separation?
Does the both terminal of sensorsatisfy the
resistance value in accordance with temperature?
(Refer to the R/T TABLE)
Is the resistance valueof sensor connection
pull_up 18.2K?
Samsung Electronics
Yes
Yes
Yes
Yes
400.0
350.0
300.0
250.0
200.0
150.0
100.0
50.0
0.0
Reconnect the sensor connector
No
Change the position of sensor
No
No
Exchange the sensor
No
No
Exchange the PCB
Exchange the PCB
Normal operation
Exit
4-18