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 temperature alarms (HA, HA2, LA and LA2) 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 125
°
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;
Raise the “Minimum Set Point”
LA2
The temperature at the
condenser coils
(outside the cabinet)
has dropped below the
alarm temperature
setting
Lower the alarm temperature
setting as follows:
1.
Depress the “Set” and “Down”
button for three seconds until
the display reads “HY”
2.
Depress the “Set” and “Down”
button for seven seconds until
“PR2” flashes on the display
3.
Using the “Down” button, scroll
until the display reads “AL2”
4.
Depress the “Set” button and
lower the alarm temperature
setting to your desired setting
