Refrigerator2 Sensor Error - Smeg GW-P227 Service Manual

TROUBLE DIAGNOSIS

Refrigerator2 Sensor Error

Is it displayed under picture?
Yes
Is the connection
loose?(CON8)
No
Power Off
Tip : To protection of
MICOM)
CON8
GY
7
Main PCB
GY
8
Wiring diagram
Reconnect
Yes
R2-Sensor
Disconnect CON8 and
measure the value. Is
resistance value between
pins 7 & 8 of CON8 as
below? (GY to GY)
Pin8 Pin7
Test Point
Pin7 to pin8
Yes
Reconnect CON8 and Power
ON
It can be occurred, Replace
the main PCB. Otherwise,
explain to the customer!
No
Replace a
R2-Sensor
Result
6 ~ 300 ㏀