Haier DW-40L92, Service Manual

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FAQ&A
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Question Answers Measures able to adopt
1. Inner temperature is too high or
too low. Can be resolved by adjusting and
control of temperature. See detailed operation in
instruction manual.
2. Sides of the refrigerator is hot. There is anticoagulant near
refrigerator open on side surface.
Heating is normal instead an error. Can turn off the electric heating
switch.
3. There is difference between
displayed temperature and
detected temperature. The displayed temperature is
temperature on sensing probe. It
is normal to has difference with
that of the refrigerator. Normal situation needs no
resolution.
4. The alarming rings in short time
after start up. Alarm when the inner temperature
in within alarming region. Normal situation needs no
resolution.
Why there is serious frosting in DW-40L262/188?
Answer: it may caused by loosen door or frequent opening the door, or one of the small hole allowing
condenser to enter the refrigerator is not plugged up. This needs to be disposed by service persons.
Moreover, regular defrosting is required to keep better effect, normally once per 1-2 months.
Error of DW-40L series sensors and how does press operate?
Answer: During the operation of DW-40L low temperature reserving box, when the freezing sensor is in
error (short circuit or open circuit), the temperature value displayed will be “F1”; the frozen food cabinet
enters protecting mode and compressor is in fixed alternation of 20min on and 5min off with alarming in
failure; if the refrigerator is in quick-freeze status, quit (the corresponding light will be off).
What is the temperature setting range for DW-40L series machine?
Answer: the set range is -10
～
-40 /for old products:
℃
-20 ~ -40 .
℃