Samsung RR39M7 Series, Руководство по обслуживанию

Страница: 60 / 114

60
TROUBLESHOOTING
Self-Diagnosis Error Code Description
No
Error Code
Item Description Troubleshooting Image
RR39R7* RZ32R7*
RZ11M7* RQ32R7*
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 #13 AND
#15 should be within
4.5V~1.0V.
2
Defrost Sensor
Error
Voltage between MAIN
PCB CN30 #9 AND
#11 should be within
4.5V~1.0V.
3
EXT-SENSOR
Error
Voltage between MAIN
PCB CN30 #5 AND
#7 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, separa-
tion of the Motor Wire,
or the failure of the
Motor itself.
The voltage between MAIN
PCB CN30 #19
↔
#18
should be
within 7V~12V
5 C Fan
The voltage between MAIN
PCB CN30 #20
↔
#18
should be within 7V~12V
6
Abnormal High
Temperature
error
The Fridge Display
blinks when the Fridge
temperature goes
up abnormally or the
Fridge Door is opened
for a certain period of
time while the Refrig-
erator temperature is
high.
Check if the Door is opened
for a long time or hot foods
are kept. Remove the
cause, and it will disappear
in a certain period of time.
7
Comp Starting
Failure Error
The error code is
displayed when the
compressor has failed
to start.
Check the soldering status
of the inverter PCB.
(Check if any parts have
short-circuited).
Check if the DC 16V output
is less than 1 3.5V.Check
the Comp and Cycle.
8 Comp IPM Fault
The error code is
displayed when the
compressor IPM fault
error has occurred.
- 1 BOARD