LG GR-P247C - Water Tank Sensor Error

47
Is it displayed under picture?
Reconnect
Pin9 to Pin10
Test Point
6 ~ 300 ㏀
Result
Disconnect CON6 and
measure the value. Is
resistance value between
pins 9& 10of CON6 as
below? (GY to GY)
Replace a
WT-Sensor
No
Yes
Yes
Is the connection loose?
(CON6)
Power Off
Tip : To protection of MICOM
Reconnect CON6 and
Power ON
It can be occurred, Replace
the main PCB.
Otherwise, explain to the
customer!
Yes
No
Water Tank Sensor Error
Pin10 Pin9