Humidity too low, without optional humidifier, Humidity too low, with optional humidifier, Humidity too high when unit is not running – Wine Guardian Ducted Split Wine Cellar Cooling Systems (SS200) User Manual
Page 63: Humidity too high when unit is running and cooling
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Humidity too low, without optional humidifier
Possible Cause
Solution
No moisture being added to cellar
Add Wine Guardian humidifier or a room
humidifier
Humidity too low, with optional humidifier
Possible Cause
Solution
Humidifier not operating
Humidifier operating
Check wiring for loose, broken or frayed
connections
Check humidistat set up
Check for water flow and solenoid valve
operation
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
Ambient temperature is too high
Check and reset high limit switch
Clear blockage of condenser airflow
Reduce temperature or draw condenser air from
another space
Humidity too high when 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