Service Manual
, 2016-12
31
/
46
E10
Failure
of
button switch
on
for
long
time
Yes
The LED2 and
LED3
lighten
at same time
and blink
Step1: dismantle the display control panel and display
PCB, to check whether the button on display PCB is
stuck by other objects
Step 2: change the display PCB.
9.6Defrosting function
1) Defrost the freezing chamber as per the accumulative operation time of the Compressor
2) If power failure occurs abruptly to the Compressor and the defrosting sensor in freezing
chamber is less than 0°C after powering on, then first conduct defrosting once. If more than 0°C,
then defrosting is not needed.
3) After that, conduct defrosting according to using condition and ambient temperature in a period
between 6 and 24 hours as per the accumulative operation time of the Compressor.
9.7Test mode
Test
module
Test items
Testing Method
Expected result
Test
Mode
Enter Test
Mode
Keep pressing the SET button
for 15 seconds and release
LED indicators on Gear 1, 2, 3, 4 and 5 light up
and flicker in the frequency of 0.5s, then the
refrigerator enters into test mode
After entering into test mode,
if no button is pressed within
25 seconds
then the refrigerator will exit the test mode and
return to normal operation mode
Select to
enter into
forced
cooling
mode
Enter into test mode and press
button for the first time
LED indicators on Gear 1, 2 and 3 light up and
other LED indicators light off, then the
compressor and the fan will start working
In forced cooling mode, if no
button is pressed within 36
hours
then the refrigerator will exit the test mode and
return to normal operation mode
Select to
enter into
forced
defrosting
mode
Enter into test mode and press
button for the second time
LED indicators on Gear 3, 4 and 5 light up and
other LED indicators light off, then the
compressor and the fan will stop working, the
heater will start working and the refrigerator
will enter into forced defrosting mode
In forced defrosting mode,
when the defrosting sensor
reach a temperature of 8°C and
the defrosting heater has been
working for 3 minutes,
then the refrigerator will exit the test mode and
return to normal operation mode
In forced defrosting mode, if
the temperature of defrosting
sensor is always lower than
then the refrigerator will exit the test mode and
return to normal operation mode
Summary of Contents for 22031020000054
Page 5: ...Service Manual 2016 12 5 46 1 Safety Warning Code 1 1Warning for operation safety ...
Page 6: ...Service Manual 2016 12 6 46 ...
Page 7: ...Service Manual 2016 12 7 46 ...
Page 8: ...Service Manual 2016 12 8 46 1 2Safety instruction for refrigerant ...
Page 18: ...Service Manual 2016 12 18 46 Down view Open Door Maximum open angle of door 135 ...
Page 36: ...Service Manual 2016 12 36 46 11 Troubleshooting Method 11 1 No refrigeration ...
Page 37: ...Service Manual 2016 12 37 46 ...
Page 38: ...Service Manual 2016 12 38 46 11 2 Compressor failure ...
Page 39: ...Service Manual 2016 12 39 46 11 3 Defrosting is not working ...
