Wine Guardian Ducted Split Wine Cellar Cooling Systems (WGS175) - Manual - Manual (Page 70)

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Other Miscellaneous Problems
Unit operates but the power switch light is not ON
Possible Cause Solution
Bulb is burned out Replace bulb
Unit is leaking water
Possible Cause Solution
Trap plugged Clean trap
Condensate pan plugged Remove blockage and clean
Unit not level Level with shims
Unit is running properly, but the sound of the unit is objectionable
Possible Cause Solution
Noise is from airflow Redirect airflow
Add baffles
Add insulated ductwork
Noise is from unit
Add sound baffle between unit and occupied
space
High Pressure Switch has Shut the Unit Down
Every Wine Guardian unit has a manual reset high pressure switch in the refrigeration system.
This switch shuts the compressor and condenser down if the head pressure in the system is too
high. It is intended to protect the compressor. Restricted airflow through the condenser is the
most common reason for the pressure to become too high. This can be caused by dust covering
the filter or an obstruction blocking the airflow in the duct or grille.
Possible Cause Solution
Head Pressure in unit is too high because Remove the obstruction in the duct or grille or
an obstruction is restricting air flow
clean the filter. Then restart the unit after
resetting the using the high pressure switch.