14
7 Error Display (displayed on
C-LED of F-PCB)
1. Custom-LED 1. How to start ; open and close refrigerator door 3 times while pressing
REF.SET Button and it starts after 3 seconds.
2. Display
If any error, characters(Bar-LED) of C-LED are lit.
In Error Display Mode, the Buzzer beeps in short interval - every
0.1second at 5seconds cycle.
3. How to finish : doing above 1 again.
4. It ends by itself 4 minutes after start.
5. All the Error Code is reset by itself when it returns to normal state.
6. Error Code
7. Error Control
1) F1 Error
Occurrence ; in case of F-Sensor disconnection/short-circuit
Control ; let COMP and F-Fan On for 40min., Off for 20min.
Dissolution ; if F-Sensor is in normal state, it is finished by itself.
2) r1 Error
Occurrence : in case of R-Sensor disconnection/short-circuit
Control it in accordance as ambient temperature.
Dissolution : if R-Sensor is in normal state, it is finished by itself.
3) rt Error
Occurrence : RT-Sensor disconnection/short-circuit
Control : deletion of control-condition by RT-Sensor
Dissolution : if RT-Sensor is in normal state, it is finished by itself.
Limit-time : 4min.
Check error with-
out using jig.
NO CONTROL FUNCTION CONTROL OBJECTS CONTENTS REMARK
Error Code
C-LED CONTENTS Running State
F 1 “ 1” of Freezer
F-S
disconnection/
short-circuit
COMP and F-Fan are On for
40min., Off for 20min. at
60min.s period.
r 1 “ 2” of Freezer
R-S
disconnection/
short-circuit
Running by 20min.s period
according to RT
d 1 “ Q.F” of
Freezer
D-S
disconnection/
short-circuit
Heater is On for 40 min.
during Defrosting.
r t “ 3” of Freezer
RT-S
disconnection/
short-circuit
Deletion by RT-Sensor
d OOr “ 1” of Ref.
Defective Door
S/W
(when S/W senses
that door opened
more than 1 hour)
Deletion of sensing Door-S/W
C 1 “ 2” of Ref.
Abnormal Cycle
(COMP runs more
than 3 hours at
D-S 5 .)
Normal Running
F 3 “ 3” of Ref.
In case of Heater
Defrosting, when
it returns toTime
(80min.), not
D-Sensor
Normal Running
(Deletion of Pre-cool Mode in
Defrosting Mode)
RT/S In Error ~13
14 ~29
29 ~
Running-Rate
(ON/OFF)
8/12 7/13 8/12 9/11
OPERATION AND FUCTIOLNS
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