haier HR-135A - Manual (Page 9)

.8.
Defrosting/Cleaning
Defrosting
The surface of evaporator ices up when the
refrigerator is working. When the frost layer is
thick as 3mm, the refrigerator must be defrosted
and cleaned. Otherwise, it may results in lower
efficiency and high energy consumption.
Set the temperature at ‘0’ position. After
defrosting, dry the water tray and then replace it in
the refrigerator. Reset the temperature regulator
to its original position.
Note: Never use a sharp or pointed item to
defrost or loose the ice tray. Otherwise it’s likely to
damage the surfaces of the evaporator and result
in the leakage of refrigerant. The manufacturer
takes no responsibility for cost of the reparation
even the appliance is under warranty.
When a power failure is announced
No defrosting
Set the temperature regulator to the highest
setting.
No more fresh foods are to be stored in the
refrigerator.
Power failure
Do not open the door more often than
necessary.
For a power failure not more than 3 hours,
foods in the refrigerator can be well stored even
in summer.
Moving the refrigerator
Unplug the appliance
Take out foods and dry the water tray before
moving the refrigerator.
Note: Do not hold the refrigerator by its door and
the piping of condensor-That’s dangerous!