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High Pressure Switch Has Shut the System Down
Every Wine Guardian system 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 coil
or an obstruction blocking the airflow in the duct or grille.
Possible Cause
Solution
Instructions to Reset High Pressure Switch
Turn the Wine Guardian system off at the remote interface controller.
Locate the high pressure reset switch behind the circular black plastic cove at the
condenser side of the system. The switch has a red push button and is accessible by
removing the plastic cover.
Locate red push and push in the button until it locks
into position.
Replace circular black plastic cover.
Restart the unit at the control panel remote interface controller.
Alarm Annunciation
When an alarm condition occurs, the control will flash the
backlight on the display in addition to annunciating the
actual fault on the screen. The user can make the backlight
flashing stop by pressing a button on the local user
interface. However, the alarm annunciation will not
actually clear on the display until the fault is corrected.
Head pressure in unit is too high because
an obstruction is restricting air flow
through the unit.
Remove the obstruction in the duct or grille
or clean the coil. Then restart the system
after resetting the high-pressure switch.
Summary of Contents for WINE GUARDIAN CAB018
Page 14: ...14 CAB018 Cabinet Unit...
Page 15: ...15 CAB018 and CAB25...