Daewoo FRS-2021 - Refrigerator Compartment Issues

4. Refrigerator Compartment
Solve error code problem, if
any.
Start
Any error mode on F-
PCB ?
R-Motor works OK ?
Refrigerator gasket has
no gap ?
N
Y
N
Y
Y
N
Y
N
4-1) Refrigeration is never done or weak/insufficient. -> Foods does not get cool or cold soon.
Foods are placed just
close to R-Sensor ?
Refrigerator door
openings are too often ?
* Error Code
R1 : R-Sensor disconnection / short
(pull-down) -> check the R-sensor.
C1 : Abnormal cycle (Comp., refrigerant leak)
F3 : Abnormal defrosting-return -> Check temp. fuse, defrosting
heater.
Change the
R-Motor.
R-Motor is OK ?
Wiring connection is
OK ?
Change the Main PCB.
Check the wirings.
Explain not to place foods close to R-sensor
or cold air spout.
Explain not to open doors unnecessarily
or frequently.
N
Y
N
Y
Y
Freezer compartment is
OK ?
Refer to “Freezing does
not work.”
N
Reassemble doors.
Gasket has any
gap ?
Door is hanged down
to make gap between
cabinet ?
Repair to eliminate the gap
of gasket.
Y
N
Y
N
R-Sensor is OK
(normal) ?
Change the R-Sensor, and
check connector.
Y
Y
N
* Advise to use in “HIGH”mode
* Jumper cutting of Main PCB to prevent weak
refrigeration ;
-> Option 1 : cut J18 to down 1.5C.
-> Option 2 : cut J32 to down 1.5C.
N
Failure Checkup & Troubleshooting
* Error Mode Checkup
1) Set to “LOCK ON”first.
2) Push “LOCK”3 times while pushing
“REF SET.”together.
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