1. Large temperature fluctuations
Reasons: frequent door opening, freezer 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
Reasons: compressor failure, refrigerant leakage, dust accumulation in the condenser.
Solution: Contact professional maintenance personnel for inspection.
3. Too thick frost in the cabinet
Reasons: Failure of defrost function or high humidity.
Solution: Manually defrost regularly and check whether the defrost heater is normal.
LVNi produces various styles of commercial refrigerators Factory direct sales. Welcome to consult.