e frost time is less than 30min, then the next frost cycle will run 20h. Otherwise, two consecutive 3h
post-defrost will continue. Entering the frosting state begins with the complete withdrawal of the frost
state, which is called a frost cycle
2)
The process of entering the frost cycle:
- compressor shut down - > freezer fan motor work to Tfd acuity - 20 ℃ or 3 min delay - fan electric
organs, defrosting heater open the freezer.
-
until the withdrawal frost condition is met. The non-coercive frost exit temperature is 8 degrees. Th
e temperature of the mandatory frost exit is 12 degrees.
3)
To meet one of the following conditions, exit the frost cycle:
-tfd > the temperature of the withdrawal temperature;
The frost time is greater than 59 minutes (except the frost heating tube heating);
-
if the defrost sensor fault occurs 20 minutes after the heater is opened, exit the defrost
4)
The process of exiting the frost cycle:
-
turn off the defrost heater;
-
delay 7min,7min to rear fan for 30 seconds;
-
if Tr > Trt starts the compressor, Tr is less than or equal to Trt and the compressor runs at least 10
min.
-
if Tr is less than or equal to Trt, then wait until the Tr > Trt compressor starts, Tr is not equal to Trt a
nd the compressor will stop at least 10min compressor.
-
compressor boot, and then delay to Tfd - 20 ℃ or 8 min or less starting freezer fan motor.
At this point, a frost cycle ends
9.8
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
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
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 on, then the
compressor and the fan will stop working, The
heater open, refrigerator into forced frost
In forced defrosting mode, when
the defrosting sensor reach a
then the refrigerator will exit the test mode and
temperature of 8°C and the
defrosting heater has been
return to normal operation mode
In forced defrosting mode, if the
temperature of defrosting sensor
then the refrigerator will exit the test mode and
return to normal operation mode
is always lower than 8°C and the
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