CellarPro 4200VSI-B BEER REFRIGERATION SYSTEM, 2177 - Manual (Page 27)

27 V9.14
Standard Protection Mechanisms
The cooling unit is programmed to shut down certain components to
protect those components, as well as the wine inside the cellar, under the
following circumstances:
Scenario What it means What happens
P1 Alarm Probe 1, which senses the
temperature inside the
cellar and controls the
on/off cycles of the cooling
unit, has failed
The cooling unit enters a
timed auto-cycle mode
until Probe 1 is repaired or
replaced. In this mode, the
cooling unit will turn on for
12 minutes and off for 8
minutes.
Scenario What it means What happens
HA2 Alarm
P3 > 140° F The condenser probe is
measuring temperatures
that are too hot The compressor and
condenser fan will turn off
until the condenser
temperature falls below
120°F