Wine Guardian Ducted Split Wine Cellar Cooling Systems (WGS175) - Manual - Manual (Page 69)

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Humidity too low with optional humidifier
Possible Cause
Solution
Humidifier not operating
Check wiring for loose, broken or frayed
connections
Check humidistat set up
Check for water flow & solenoid valve
operation
Check damper operation
Humidifier operating
Check for water being hot
Check drip pad – replace if scaled
No vapor barrier around cellar
Humidity too high when unit is running but not cooling
Possible Cause Solution
Compressor not operating Check and reset high limit switch
Clear blockage of condenser airflow
Ambient temperature is too high Reduce temperature or draw condenser air
from another space
Humidity too high when the unit is not running
Possible Cause Solution
Unit needs to run to dehumidify Run unit. Seal openings around doors (gasket and
sweep)
Humidity too high when unit is running and cooling
Possible Cause Solution
Too much moisture in cellar Poor vapor barrier installation
Humidifier malfunction refer to the humidifier
instructions.
Add dehumidifier to surrounding space