11
TROUBLESHOOTING
TR
OUBLE
SHOO
TING
TROUBLESHOOTING
If the unit doesn’t work:
Check to make sure the power supply has the correct
voltage. Also check to make sure there is not a circuit breaker
that has been tripped or has blown a fuse.
If the unit isn’t getting cold enough:
Make sure the temperature settings are adjusted correctly.
If so, the room in which the unit is operating might be too
hot. Also check whether the door has been opened too
frequently or has not been completely closed. Check the seal
on the door to make sure it is intact. Make sure the unit has
sufficient clearance on all sides.
If the unit vibrates or makes excessive noise:
Make sure the unit has been placed on a level, stable surface.
Also check to make sure the fan is working properly.
If the LED display is not working or shows an error message:
Check to see if the unit is plugged in properly. If so, there
may be a problem with the main circuit board that requires
professional servicing.
If the buttons don’t work:
The control panel may be damaged.