Rev. Ref1010S025V0
4-3. TEST MODE
MODE OPERATION WORKING CONDITION REMARKS
TEST1
In the Unlock mode, press and
hold button A+B+C on the door
display panel at the same time
for 3 seconds to enter the T1
MODE, the door display panel
displays T1 T1 T1, and the
refrigerator enters Forced
Refrigeration Mode
1) The compressor and the fans
shall do a high speed operation;
2) The damper is open;
3) The defrosting heater wire is
disconnected.
This can be used to
test the refrigeration
performance.
TEST2
In the T1 MODE, press and hold
the button A+B+C on the door
display panel at the same time
for 3 seconds to enter the T2
MODE, the door display panel
displays T2 T2 T2, and the
refrigerator enters Forced
Defrosting Mode
1) The compressor and the fans
and the damper are closed;
2) The defrosting heater is
forced operated.
This can be used to
test the defrosting
system
TEST3
In the T2 MODE, press and hold
the button A+B+C on the door
display panel at the same time
for 3 seconds to enter the T3
MODE, the door display panel
displays T3 T3 T3, and the
clapboard heater and the cover
board heater enter Forced
Heating Mode
1) The compressor and the fans
and the damper and the
defrosting heater are closed,
2) The clapboard heater and the
cover board heater are forced
operated.
This can be used to
test the clapboard
heater and the cover
board heater.
TEST4 In the T3 MODE, press and hold 1) The compressor and the /
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