Daewoo FRS-2021 Service Manual page 80

Failure Checkup & Troubleshooting
4-4) Excessive Refrigeration of Vegetable Case
Start
The direction of handle
to set Vegetable Case or
Chilled Case is set OK ?
Refrigerator temp.
mode is " HIGH"?
R-check valve works
OK ?
Is there any R-sensor
error mode ?
N
Y
Y
N
N
Y
N
Set the direction of handle right to the
Vegetable Case
* Refer to " Repair /Change of Check
R-sensor is OK ?
Y
Check the R-sensor connection.
(Check the connector to Main PCB.)
vegetable case.
Chilled Case
Explain the temperature modes.
Advise to set the temp. to
" Middle"or " LOW"mode.
Repair and/or Change the R-
check valve.
Valve" .
N
Change the R-sensor.
Page 13