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2) How to lock and unlock the keys
Press
and until POF is displayed to lock the keys; Press
and until PON
is displayed to unlock the keys.
3) Display
During normal operating conditions, the display shows the value measured by the
air temperature probe. In case of active alarm, the temperature flashes alternately
to the code alarm. The LED functions are listed as follows.
LED
MODE
FUNCTION
ON
Compressor and liquid line solenoid valve
enabled
Flashing
Anti-short cycle enabled
ON
Defrost cycle enabled
ON
Fan enabled
Flashing
Fan delay after defrost enabled
ON
Alarm occurring
ON
Temperature measuring unit
Flashing
Programming mode
4) Alarm Signals
The alarm codes are described as follows.
MESSAGE
CAUSE
FUNCTION
P1
Temperature probe faulty
Compressor switching to Con and CoF
HA
High temperature alarm
Probe temperature ALU higher than the
setting temperature; Outputs unchanged
LA
Low temperature alarm
Probe temperature ALL lower than the
setting temperature; Outputs unchanged
CA
External alarm
All outputs off
Probe alarms P1”, start a few seconds after the fault in the related probe; they
automatically stop a few seconds after the probe restarts normal operation. Check
connections before replacing the probe. Temperature alarms “HA”, “LA”
automatically stops as soon as the temperature returns to normal value. Alarm
“CA” (with i1F=PAL) recovers only by switching off and on the instrument.
2. Temperature Setting
•
Set the temperature at 55
°
F
for the optimum aging of wine
•
On initial start-up, the time required to reach the desired temperature will vary,
depending on the quantity of bottles, temperature setting and surrounding
temperature.
•
Allow 24 hours to stabilize the temperature for each new temperature setting
operation
