TROUBLESHOOTING 
Normal Sounds You May Hear 
Sound | Source |
Continuous humming. | This is normal. The fan will make a humming sound when |
| the cooling unit is operating. |
|
|
Whirring sound. | This is normal when the cooling unit first comes on |
| and shuts off. |
Ceiling Lighting 
Ceiling lights do not come on.
Possible Cause | Recommended Solution |
Light bulb(s) need to | See Care and Cleaning for instructions on replacing |
be replaced. | the bulbs. |
Rope Lighting
Rope lights do not come on (ZWVT1000SR models only).
Possible Cause | Recommended Solution |
Controls are set to OFF. | Press the On/Off switch located outside, near the door. |
|
|
The rope lights have | Check the lower plug located on the inside of the wine |
been unplugged. | vault, near the door. |
|
|
One or more strands of the rope lights do not work (ZWVT1000SR models only).
Possible Cause | Recommended Solution |
A strand has become | Check the connectors on both ends of the unlit strands to |
disconnected. | make sure that they are connected properly. |
|
|
The indentation found on the bottom of most wine bottles is called the punt.
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