CellarPro 2000VSi, Owner'S Manual

Page: 32 / 37

32
V4.18
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 > 130° F
The condenser probe is measuring
temperatures that are too hot. The compressor will turn off until
the condenser temperature falls
below 85°F
See the section below titled
“Alarms” for instructions how to
resolve “HA2”
alarms.