Troubleshooting; Typical Start-Up Problems; Unit Does Not Start-Up; Power Switch Light Is Off - Wine Guardian Pro DP25 Installation, Operation And Maintenance Manual

Troubleshooting

Before proceeding, read and understand the safety information contained in the Safety Section

Typical Start-up Problems

Possible Cause
Loose, improper or defective
thermostat or humidistat cable
Incorrect thermostat or
humidistat (optional) settings
Changed settings on the thermostat

Unit Does Not Start-up

Power Switch Light is Off

Possible Cause
Switch not on
No power to outlet
Unit not plugged in

Power switch light is on and the thermostat light is off

Possible Cause
No power to thermostat

Power switch light is on and the thermostat light is on

Possible Cause
Thermostat is not set up properly

Unit is operating and blows evaporator air,

but the supply air is not colder than the return air from the cellar
of the Wine Guardian Manual
For in-depth Troubleshooting please head to:
Help.wineguardian.com
Solution
Check power, and thermostat
or humidistat cable
Check the thermostat and optional
humidistat set up for the application
A common problem is not waiting long
enough for the internal timers to complete
their timed delay
Solution
Turn on switch
Check circuit breaker and wiring
Plug in the unit
Solution
Check wiring for loose, broken or frayed
connections
Check wiring for proper splicing
Thermostat may be faulty
Solution
Check thermostat set up in the guide.
Press fan ON switch to check evaporator
fan only
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