Troubleshooting; Troubles Shooting Guide - EdgeStar CWR460DZ Service Manual

10. TROUBLESHOOTING

10.1 Troubleshooting Guide
PROBLEM
Wine Chiller does not operate.
Wine Chiller is not cold enough.
Turns on and off frequently.
The light does not work.
Vibrations.
The Wine Chiller seems to make too much noise.
The door will not close properly.
Display error code "E3" or "E4".
Display error code "E7" or "E8".
Display error code "E1" or "E2".
POSSIBLE CAUSE
Not plugged in.
The appliance is turned off.
The circuit breaker tripped or a blown fuse.
Check the temperature
External environment may require a higher
setting.
The door is opened too often.
The door is not closed completely.
The door gasket does not seal properly.
The room temperature is hotter than normal.
A large amount of contents has been added to the
wine chiller.
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.
Not plugged in.
The circuit breaker tripped or a blown fuse.
The bulb has burned out.
The light button is "OFF".
Check to assure that the Wine Chiller is level.
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
Wine Chiller.
Contraction and expansion of the inside walls
may cause popping and crackling noises.
The Wine Chiller is not level.
The Wine Chiller is not level.
The door was reversed and not properly installed.
The gasket is dirty.
The shelves are out of position.
The defrost sensor is failed.This sensor is
connected to the main control PCB in red color
wires.
The Lower Zone Sensor is failed. This sensor is
connected to the main control PCB in white color
wires
Upper
The Zone Sensor is failed. This sensor is
connected to the main control PCB in yellow color
wires
15
control setting.