Refrigerator Compartment - Daewoo FRS-20BD Service Manual

7-3. Refrigerator Compartment

7-3-1. Refrigeration failure (Foods does not get cool or cold soon.)
Start
Any error mode
on F-PCB?
R-Motor works OK ?
R-Sensor is OK
(normal) ?
Freezer compartment
Is OK ?
Refrigerator gasket
have gap ?
Foods are placed just
close to R-Sensor ?
Refrigerator door
openings are too often ?
Y
N
N
Y
Y
Y
Y
N
N
N
N
R-Motor is OK ?
Wiring connection
Is OK ?
N
N
Gasket have
any gap ?
N
Door is hanged down
to make gap between
cabinet ?
Y
Y
45
※ Refer to the 4-10.
(Error Display)
N
Y
Y
Change the Main PCB.
N
Change the R-Sensor
and check connector.
Y
Y
Explain not to place foods close to
R-sensor or cold air spout.
Explain not to open doors
unnecessarily or frequently.
* Advise to use in "HIGH" mode
* Jumper cutting of Main PCB to
prevent weak refrigeration ;
→ Option 1 : cut J18 to down 1.5℃.
→ Option 2 : cut J19 to down 1.5℃.
Solve error code
problem, if any.
Change
the R-Motor.
Check the wirings.
Refer to "Freezing
does not work."
Repair to eliminate
the gap of gasket.
Reassemble doors.