Vintage Cellars Wine Guardian Split System Manual - Manual (Page 64)

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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
Piping from unit to drain is trapped
Trap plugged
Condensate pan plugged
Unit not level
Re-pipe to remove external traps
Clean trap
Remove blockage and clean
Level with shims
Unit is running properly, but the sound of the unit objectionable
Possible Cause Solution
Noise is from airflow
Noise is from unit
Redirect airflow
Add baffles
Add insulated ductwork
Add sound baffle between unit and occupied
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 becoming 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 at the condensing unit or
an obstruction is restricting air flow clean the condenser coil. Then restart the unit
after resetting the using the high pressure switch.