●
If the food placed in the cabinet is too many or there is hot food, the
compressor need a long time for operation.
●
When being used for the first time, the compressor need a long time for
operation.
●
The weather is hot, and the door is opened frequently or hasn’t been
closed tight.
●
Whether the position of the cabinet is directly under the sunlight or too
close to the heat source like oven or heating.
3. The light is off.
●
Is the cabinet connected with power?
●
Is the bulb damaged
？
●
Is the lamp wire connection not good?
4. Too much noise
●
Is the ground smooth? Is the feet adjusted to be stable?
●
Does some part of the product contact the outside article or wall
？
●
Does inner pipelines of the product engine chamber collide with each
other
？
●
Are all packing material needed to be removed
？
5.there is cool dew on the door
●
Is the door opened too frequently or being opened for a long time
？
●
Is the operation temperature set to be very low?