18Mar
I. Common problems and solutions
1. Large temperature fluctuations
Reason: frequent door opening, refrigerator overload, aging of sealing strips.
Solution: Reduce the number of door openings, avoid excessive stacking, and replace sealing strips.
2. Unable to reach the set temperature
Reason: compressor failure, refrigerant leakage, dust accumulation in the condenser.
Solution: Contact professional maintenance personnel for inspection.
3. Thick frost in the cabinet
Reason: Failure of defrost function or high humidity.
Solution: Manually defrost regularly and check whether the defrost heater is normal.
II. Energy saving and maintenance tips
1. Reasonable temperature setting
Avoid setting the temperature too low. For every 1°C reduction, energy consumption increases by about 5%.
2. Reduce cold air loss
The door should be opened for no more than 30 seconds, and a thermal insulation curtain can be added at night.Ensure that the cabinet door is well sealed.
3. Clean the condenser filter every month to prevent dust from affecting heat dissipation.
4. Check the refrigerant pressure and compressor status every year.
5. Arrange items scientifically
6. Leave space for cold air circulation and avoid close contact with the inner wall.
7. Hot food needs to be cooled before being placed in the refrigerator.
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