Troubleshooting; Typical Start-Up Problems; Unit Does Not Start-Up; Power Switch Light Is Off - Wine Guardian D050 Installation, Operation And Maintenance Manual

Troubleshooting

BEFORE PROCEEDING, READ AND UNDERSTAND THE SAFETY INFORMATION CONTAINED IN
THE SAFETY SECTION OF THE WINE GUARDIAN MANUAL.
This section is intended as a diagnostic aid only. For detailed repair or parts replacement
procedures, contact a qualified service company. Check the following table for some

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
WARNING
IMPORTANT
solutions before calling a service technician.
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 main control board for L.E.D.
indication
Check wiring for loose, broken or frayed
connections
Check wiring for proper splicing
Remote interface controller may be faulty
Solution
Check thermostat set up in the guide.
Press fan ON switch to check evaporator
fan only
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