Troubleshooting - Whynter BWR-171DS Instruction Manual

Troubleshooting

Problem
Display "E0", "E1". "E2",
"E3", "E4", "E5" or "E7"
The alarm sounds and the
temperature display flashes
The icon "--" is lit up and
flashing in the temperature
display
Possible Causes

"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 fail-
ure

E7" indicates the door switch failure

Door has been opened for more
than 60 seconds

The appliance door being opened
too often

The ventilation opening being cov-
ered or too dusty

A lengthy interruption to the power
supply

A large amount of bottles has been
added to the unit

The display temperature is out of
the range

Call for service

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.

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
17
Solutions