Wine Guardian D025 Operating Manual page 4

General ................................................................................................................................. 48
Cleaning the Filters ............................................................................................................... 49
Cleaning the Condensate Drain System ............................................................................... 49
Cleaning the Humidifier (optional) ......................................................................................... 49
Heating Coil Option ............................................................................................................... 49
Low Ambient Option.............................................................................................................. 50
Maintenance Schedule ................................................................................................ 50
Monthly ................................................................................................................................. 50
Yearly ................................................................................................................................... 50
Troubleshooting ............................................................................................................ 51
Typical Start-up Problems ................................................................................................... 51
Unit Does Not Start-up ........................................................................................................ 51
Power Switch Light is Off ...................................................................................................... 51
Power switch light is on and the thermostat light is off .......................................................... 51
Power switch light is on and the thermostat light is on .......................................................... 51
Unit is operating and blows evaporator air, ........................................................................ 52
Problems Controlling Cellar Temperature ............................................................................. 52
Cellar Temperature too cold (below 51°) when unit is running .............................................. 52
Cellar Temperature is too cold (below 51°) when unit is not running ..................................... 52
Problems Controlling Cellar Humidity .................................................................................... 53
Humidity too low or supply air is too cold, without optional humidifier .................................... 53
Humidity too low, without optional humidifier ......................................................................... 53
Humidity too low with optional humidifier ............................................................................... 53
Humidity too high when unit is running but not cooling .......................................................... 53
Humidity too high when unit is not running ............................................................................ 54
Humidity too high when unit is running and cooling ............................................................... 54
Other Miscellaneous Problems ............................................................................................. 54
Unit operates but the power switch light is not ON ................................................................ 54
Unit is leaking water .............................................................................................................. 54
Unit is running properly, but the sound of the unit is objectionable ........................................ 54
High Pressure Switch has Shut Down the Unit .......................................................... 55
Instructions to Reset High Pressure Switch ....................................................................... 55
Advanced Troubleshooting ............................................................................................ 56
Evaporator coil is freezing ..................................................................................................... 56
High pressure switch keeps tripping ...................................................................................... 56
Unit cycles on and off more than 8 times/hr .......................................................................... 56
High pitched or loud rubbing noise, clanking or vibration ...................................................... 56
Replacing the blowers ........................................................................................................... 56
Contact and Warranty Information ................................................................................. 57
Contact Information............................................................................................................... 58
Warranty and Warranty Procedure ..................................................................................... 58
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