4
Maintenance
The freezer should be cleaned regularly. When cleaning, turn off the power, take out the foods in the cabinet, clean the
inside using water or a little neutral detergent.
Do not use boiling water, acid, chemical diluents, petrol and oil, or dirt- removing powder.
Dry it after cleaning.
Use light soap water when cleaning the door seal, apply a little of talcum powder on it after natural drying to extend its
service life.
Use soft cloth with water or a little detergent to clean the out surface. Note, keeping the power supply and lower part of
connect wires away from water to avoid electricity leakage.
Except common breakdowns, those who are not service technician should not take apart and repair the freezer on their
own so as to avoid worsening the trouble. Unauthorized repair of electrical part such as compressor, temperature
controller is forbidden.
Defrosting
Defrost for better freezing efficiency when the frost film in the cabinet is 4-5mm thick.
When defrosting, turn off the power, take out the frozen foods, open the door for warming and melting. Use soft cloth to
absorb water and clean it up.
Do not use sharp metal tools such as steel brush to clean the frost film when defrosting so as to avoid evaporator damage.
Trouble shooting
Breakdown
Case
Removal method
The indicator is not on.
The compressor doses not start.
The plug isn’t connected to the socket really. reinsert it.
no power
Connect the socket with power.
The indicator is on ,but the com- pressor doesn’t
work and buzzes only
The power voltage is
＜
187V.
Put a power-regulater more than
1000W power together.
The compressor stops a minute after start, and
restart after a few minutes, and so repeatedly.
The power voltage is
＞
242V.
The compressor works normally,
but the temperature in the cabinet
lowers too slowly.
The door is opened too frequently.
Reduce open times.
The food in the cabinet is too
much, and placed improperly.
Place foods properly keep place
between them for ventilation of
cold air.
The frost film is too thick.
Take out foods and defrost.
The surface of the condenser is too dirty.
Stop and clean the condenser.
The door seals badly.
Adjust the door seal.
The noise is too loud
The freezer is placed unstably.
Place it stably.
The fixing of the freezer is loose.
Tighten the fixing.
there’s contact between pipes.
Separate them.
The following are not faults:
When the freezer is working or after is stops for a while, the refrigerant in the pipes is cycling and gives out
＂
running
water
＂
sounds.
The surface temperature of the compressor may be up 70
℃
~80
℃
when it is working.
The back side of step freezer gives out heat.
In rainy season, the outer surface of the cabinet may have dew, which makes no defects on normal use. Just dry it with a
piece of cloth.
