CellarPro 1800XTS-B BEER COOLING UNIT, 2176 - Manual (Page 26)

Alarms
The cooling unit has both an audible notification and a visual alarm indicator (shown in
“red” on the control panel) that are activated when an alarm is triggered. Please note:
the HA and LA alarms are disabled during the first 23 hours of operation after the
cooling unit is plugged in and/or turned on.
The control panel also will flash a code for each alarm, as follows:
Alarm Code
What it means What to do
P1, P3 Probe Failure Call CellarPro at 877.726.8496
HA The temperature inside
the cellar is too warm
(above 70°F for more
than 1 hour) Check seals;
Check if door was left open;
Lower the ambient temperatures
HA2 The condenser
temperature is too high
(above 140°F for 2
hours) Check for appropriate installation,
ventilation, ambient conditions and
cooling capacity (Chapter II)
Clean the condenser coils (see
“Maintenance” in Chapter IV);
Check for obstructions to the intake
and/or exhaust vents;
Check that the condenser fan is
operating
LA The temperature inside
the cellar is too cold
(below 45°F) Raise the ambient temperature;
Make sure the cold air discharge has
sufficient clearance for the air to
circulate
Raise the “Minimum Set Point”
LA2 The temperature at the
condenser coils (outside
the cabinet) has
dropped below the
alarm temperature
setting Call CellarPro at 877.726.8496
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