Samsung RR39M7 Series, Руководство по обслуживанию

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58
TROUBLESHOOTING
NO Error Code Item Description Trouble Shooting Image
1
Room Sensor
Error
Slipped out Sensor Housing,
Wire-Cut, Wire-Short, When
the sensor pickup temp is
over +65℃/149‎°F or under
-50℃/-58°F, Error occurs.
Voltage between MAIN PCB CN30
#5 AND #6 should be within
4.5V~1.0V.
2
Defrost Sensor
Error
Voltage between MAIN PCB CN31
#7 AND #8 should be within
4.5V~1.0V.
3
EXT-SENSOR
Error
Voltage between MAIN PCB CN31
#3 AND #4 should be within
4.5V~1.0V.
4 Fan Error
When the pertinent Fan
Motor works, the failure is
displayed when the failure
is the Feed Back Signal Line
contact error, separation
of the Motor Wire, or the
failure of the Motor itself.
The voltage between MAIN PCB
CN31 #10
↔
#11 should be within
7V~12V
5 C Fan
The voltage between MAIN PCB
CN30 #2
↔
#3 should be within
7V~12V
6 R-DEF-ERROR
It occurs when the failure is
the separation of the Hous-
ing related to the F Com-
partment Defrost Heater,
contact error, disconnection,
short circuit, or the failure of
Temperature Fuse.
The failure is displayed
when defrosting of the F
Compartment does not end
even after nonstop heating
for 150 minutes or longer.
The voltage between MAIN PCB
CN31 #7 AND #8 should be within
4.5V~0.5V
7
Abnormal High
Temperature
error
The Fridge Display blinks
when the Fridge tempera-
ture goes up abnormally or
the Fridge Door is opened
for a certain period of time
while the Refrigerator tem-
perature is high.
Check if the Door is opened for a
long time or hot foods are kept.
Remove the cause, and it will disap-
pear in a certain period of time.
- 2 BOARD
Self-Diagnosis Error Code Description