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4) Alarm Signals
The alarm codes are described as follows.
MESSAGE
P1
HA
LA
CA
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
• 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
3. How to see temperature set-point
1) Press and immediately release the SET key, the display will show the set-point
value.
2) Press again and immediately release the SET key to display the probe value.
4. How to change the set-point
1) Press and hold the SET key until the "°C" or "°F" LED starts flashing and the
set-point is displayed.
2) Press the up/down keys
3) Press the SET key again to store the new set-point value.
NOTE
The unit turns on at set-point Set plus regulation differential Hy after
anti-short cycle AC has elapsed; the unit turns off at set-point Set.
CAUSE
Temperature probe
faulty
High temperature
alarm
Low temperature
alarm
External alarm
°
F
for the optimum aging of wine
/
to change the set-point value within 10 sec.
FUNCTION
Compressor switching to Con and
Probe temperature ALU higher than
setting temperature; Outputs
unchanged
Probe temperature ALL lower than
setting temperature; Outputs
unchanged
All outputs off
-7-
CoF
the
the
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