Service manual

20
97-05
FLDISPAP - 0
It enables, if set at “0”, or inhibits, if set at “1”, the function
of the door interlock microswitch in following cycles: hot-
air, hot-air with cavity venting open (level 6 only) and
combined hot-air/steam. The need for this parameter to be
set at “1” could be felt by the cook who, when on duty,
generally happens to open the door quite frequently in order
to put dishes in the oven force-heating. Such an operation
might make it impossible to keep the temperature in the
oven cavity at the desired value. This drawback is much
more apparent in gas-heated models with fan-assisted
burner, in which, owing to the required burner ventilation
time, the burner could practically fail to get ever ignited.
Important! In the case that this parameter is set at “1”, it
is necessary that the user be duly cautioned against the
risks that may be incurred when opening the door owing
to overheated steam bursting out there through.
Note: The above described function is always present and
cannot be modified in reconstitution cycles only, since
these operate anyway even with open oven door (see note
in the user manual).
FL-FAHR °C/°F 0
This parameter causes the display to visualize
temperatures according to the unit of measure selected.
Range 0 to 1. Set at 0 for °C, at 1 for °F. Even if set at 1
(°F), all temperature parameters will anyway keep being
displayed in °C. That is, Fahrenheit degrees will be
visualized on the display for the user only.
FL-GAS - 0
This parameter pre-sets oven operation according to the
type of supply energy. Range 0 to 1. Set at 0 if it is an
electric oven, at 1 if it is a gas oven.
FL-ISG - 0
Parameter for ISG ovens (without boiler. It pre-sets oven
operation according to the type of steam generation.
Range: 0 to 1. Set at 0 if the oven has a steam-generator
boiler, at 1 if the oven has an instant steam generation
(ISG) facility.
FLNMODPRG - 0
Only active in level-6 ovens.
If set at “0”, it enables the cooking programme to be
temporarily modified even during automatic operation.
If set at “1”, it does not enable any temporary
modifications to a cooking programme to be made during
automatic operation. In both cases, however, a cooking
programme can always be modified if the operation mode
is manual.
hCNV hr 0
hVAP hr 0
hMIX hr 0
Oven hour-counter (totalizer). It indicates “0” if the oven
is new or if factory preset parameters have been reloaded.
These represent respectively the number of operational
hours for the oven in the convection cycle (hCNV), steam
and thermostatically controlled steam (hVAP), combined
and regeneration (hMIX). The combined total of these
parameters equals the total operational hours of the appli-
ance.
hHBOL hr 0
Automatic-discharge boiler operation hour-counter. It is
operative in the models provided with motor-actuated
boiler discharge. In this hour-counter, the controller will
automatically update the number of hours of operation
so as to perform the automatic boiler discharge sequence.
Such a parameter can only be made visible, but cannot be
modified. At the end of each automatic boiler discharge
operation, the controller will automatically revert the hour-
counter to zero (see parameter hHBOLMX for more
details).
hHBOLMX hr 8
Setting of hour-counter and automatic boiler discharge.
Operative in levels with motor-actuated boiler discharge
facility only. Such a parameter expresses the value, in
hours, which is totalized automatically by the oven on
the parameter hHBOL during its operation. When the
parameter hHBOL reaches the value of hHBOLMX (8
hours), the oven will automatically discharge the boiler only
in the case that the temperature of the water is lower than
or equal to the value expressed by TSCBAMX (50°C).
ISCELON - 2
See explanation given in connection with the parameter
ISPRB °C 40
Hysteresis of core-temperature probe for restarting the
cooking process. It expresses the cavity temperature
value to which the core-temperature probe shall decrease
with respect to the SET value in order to cause the
cooking process to be restarted automatically. Example:
With the parameter set at 40 °C and a temperature of the
core-temperature probe set at 90 °C, the oven heating is
switched or turned off when the probe reaches 90 °C and is
switched or turned on again automatically when the same
temperature goes down to 90-40 °C = 50 °C Such a
parameter can be modified, by for instance changing it from
40°C to 1 °C in the case a food cooked using the core-
temperature probe were to be maintained indefinitely at the
probe temperature.
ISRIG °C 120
Hysteresis of the reconstitution cycle.
The reconstitution cycle (in the models provided with
boiler) has two operating phases, ie.:
X) Temperature rise phase with an alternating operation
of the boiler and the oven cavity (see parameters
sRIGBOL and sRIGCEL).
Y) Actual reconstitution phase with both boiler and oven
cavity operating at the same time.
This parameter defines the temperature drop in the oven
cavity, as caused by the opening of the door, below which
there is the transition from the X mode to the Y, and
vice-versa.
LIVELLO-E2P - 3
Parameter for functional level. It pre-sets the operation of
the controller according to functional level and the type of
control panel used on the oven. Set at:
- 2 on ISG ovens with functional level L2
- 1 on ISG ovens with functional level L3
- 3 on boiler ovens with functional level L3