40
12-15 COLD WATER SENSOR DEFECT
Tr
ouble
Shooting
Pull out the sensor by removing heating insulation.
(O-ring inside, check for leakage)
Faulty cold water temperature sensor cause malfunction of cold water and ice making.
- When open: reconnect it if disconnected, and replace the sensor if defected.
- When short: Replace the sensor
3
Check the cold water sensor by opening front upper
panel.
- 3PIN : 5V, Signal, gND
- gND is connected to the bracket screw in order for
the sensor to work properly.
gND for cold sensor is affixed into SUS bracket.
Cold Sensor
- left: sensor pole, right: gND
* Affix gND onto cold sensor fixed area.
Defects display when Coolant leakage and cold water
process continues 60 minutes for 3 consecutive times.
1
2
4
5
Ground