14
Troubleshooting
Problem Possible Causes Solutions
Display “E0”, “E1”. “E2”,
“E3”, “E4”, “E5” or “E7”
“E0” indicates the communication
error
“E1” or “E2” indicates that the air
temperature sensor is failed
“E3” or “E4” indicates that the de-
frost sensor in the evaporator is
failed
E5” indicates the defrost heater fail-
ure
E7” indicates the door switch failure
Call for service
The icon “--” is lit up and
flashing in the temperature
display
The display temperature is out of
the range
Only temperatures within the range
16~99°F/-9~37°C the appliance can
display will be shown. If the tempera-
ture is not within this range, the icon “--
” will be displayed instead. That is nor-
mal
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