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PROBLEM
POSSIBLE CAUSE
SOLUTIONS
Display “E0”, “E1”.
“E2”, “E3”, “E4”, “E5”
or “E7”
“E0” indicates the communication error
for 3 zone models
“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 failure
E7” indicates the door switch failure
Call for service
The alarm sounds
and the
temperature display
flashes
Door has been opened for more than 60
seconds
The appliance door being opened too
often
The ventilation opening being covered
or too dusty
A lengthy interruption to the power
supply
A large amount of bottles has been
added to the unit
Close the door
Do not open the door more often
than necessary
Clear the obstructions and clean
the dust
Leave the appliance to work for a
while until the set temperature has
been reached.
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 temperature is not
within this range, the icon “--” will
be displayed instead. That is nor-
mal