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Pag. 36
USER AND MAINTENANCE MANUAL
Rev. 01-19
AUTOMATIC PROGRAMS - description of the Program Phases
There can be up to 9 phases in a program, split as follows:
-
Accumulation 1 (Pre-cooling/chilling) [-18°C/-10°C]:
In this phase, the temperature is brought to a very low value to prepare the cell for the
product to be inserted. The cold accumulation reached allows the leavening process of
the food to be stopped immediately when entered.
-
Accumulation 2 (stabilisation) [-6°C/-4°C]:
In this phase, a negative temperature is maintained in order to block the leavening
process and allow the core of the product to cool.
-
Preservation 1, 2 and 3 (Preservation) [-2°C/+5°C and 70/80RH%]:
In these phases, the temperature is increased and the humidity is controlled to reach a
level that allows the product to be maintained as at the beginning of the leavening
phase. Preservation phase 3 is distinguished from the other 2 as it cannot be excluded
and its duration is automatically calculated to obtain the prepared product (the end of
program) on the date and at the time set by the operator.
-
Leavening 1, 2 and 3
(Return, Pre-leavening, Leavening) [+8/+28°C and 75/85RH%]:
These steps allow the product to warm up gradually in order to leaven.
The product is ready to be cooked at the end of these phases. (End of program).
-
Rest (Delayed baking)
[+12/+14°C and 75/80RH%]:
This phase can be used once the product is completely leavened and baking is to be
delayed while maintaining the correct state of preservation.
Hereunder is the suggested default creation of a new program:
The created programs can be highly personalised and the following can be enabled for
each phase:
- Enable its operation (with the exception of Preservation phase 3 that is always present);
- set the functions enabled in the phase (Cold
, Hot
,
Humidify
and
Dehumidify );
- Phase duration, Temperature setpoint and Humidity setpoint;
- Select the evaporator fan speed and continuous fan forcing;
- Switch to enable temperature threshold management, below which humidity control is
inhibited;
- Switch to enable defrosting for the accumulation and preservation phases. (At the
beginning of the leavening phase, a defrosting phase is launched, if enabled, and this is
then inhibited during the leavening and resting phases);
- Gradual increase to reach the Temperature setpoint (only for the leavening phases).
/
/
/
/
Phase
Phase
Phase
Phase
/
Phase
Phase
Phase
Phase
-10.0°C
-5.0°C
+2.0°C
+2.0°C
+2.0°C
+10.0°C
+14.0°C
+27.0°C
+12.0°C
/
/
70RH%
70RH%
70RH%
80RH%
80RH%
80RH%
80RH%
1 hour
4 hours
1 hour
1 hour
automatic
2 hours
2 hours
2 hours
4 hours
Accumulati
on
1
Accumula
tion
2
Preservation
1
Preservation
2
Preservation
3
Leavening
1
Leavening
2
Leavening
3
Rest
PROGRAM END
Program duration time
PROGRAM START
6.4
