Marshall Amplification MF-110-XMC, Руководство пользователя

Страница: 13 / 38

11
Troubleshooting Guide
PROBLEM POSSIBLE CAUSE/POSSIBLE SOLUTION
1) Does not work No power to unit.
Not plugged in.
The circuit breaker tripped or a blown fuse.
The unit temperature control is set at “0” position.
2) Turns on and off frequently The room temperature is hotter than normal.
A large amount of food has been added to the unit.
The door is opened too often.
The door is not closed completely.
The temperature control is not set correctly.
The door gasket does not seal properly.
The unit does not have the correct clearances.
3) Vibration Check to assure that the unit is level.
4) Loud noise The rattling noise may come from the flow of the refrigerant,
which is normal.
As each cycle ends, you may hear gurgling sounds caused by the flow
of refrigerant in your unit.
Contraction and expansion of the inside walls may cause popping and
crackling noises.
The unit is not leveled.
5) The door will not close properly The unit is not leveled.
The door was reversed and not properly installed.
The gasket is dirty or bent.
The shelves, bins, or baskets are out of position.
62
WARNING
DANGER
CAUTION
WARNING
DANGER
CAUTION
WARNING
DANGER
CAUTION
WARNING
DANGER
CAUTION
WARNING
DANGER
CAUTION