Use and Maintenance manual
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cycle too. If there is no electrical power at the moment the program should be carried out it waits
and then starts when the card is supplied with power. A program is carried out automatically just
once during the week and remains set for the following week. Even if the data are not changed,
entering the weekly programming mode will cancel the memory of the programs carried out and
this means new programming is necessary.
4.2.3 Settings
TOP EATING ELEMENTS
The top heating elements stay on until the top element temperature sensor drops below the
setpoint. When the temperature reaches the setpoint they are switched off and come on again
when the temperature drops below the established setpoint, less the regulation hysteresis given
by the P6 parameter .
BOTTOM ELEMENTS
The bottom heating elements stay on until the bottom element temperature sensor drops below
the setpoint. When the temperature reaches the setpoint they are switched off and come on
again when the temperature drops below the established setpoint less the regulation hysteresis
given by the P6 parameter .
HUMIDITY
For humidity operating you have 2 choices , that can be enabled by P15 parameter and described
as follows:
-
If P15=0 the heating of the humiduty in not directly managed by the card . by pressing
HUMIDITY BOTTON the HUMIDITY relè is enabled, this last only giving consent to an
external device. Humidity led is fixed lighted on.
-
If P15=1 the card menages directly the heating of the humidity. In this case HUMIDITY relè
stays on untill the humidity temperature sensor drops below the established setpoint by
the P16 parameter . When the temperature reaches the setpoint the relay is switched off
and comes on again when the temperature drops below the setpoint . The HUMIDITY Led
flashes until the setpoint is reached, when the setpoint is reached the HUMIDITY Led stays
on.
While the humidity is working the temperature can always be viewed by pressing the HUMIDITY
key for three seconds. The temperature is shown on the BASE display. To return to normal display
press the HUMIDITY key for three seconds.
Pressing the HUMIDITY key once does in any case deactivate it.
STEAM EMISSION
Steam emission can take place in an automatic cycle (see paragraph ERROR) or manually by
pressing the STEAM key.
The STEAM key is only active if the HUMIDITY Led stays on permanently, i.e. if the humidity is up
to temperature and if the top and bottom elements temperatures are higher that the value set.
Injection continues until the key is released. If automatic injection has been set the injection
(STEAM relay activation) and pause (STEAM relay deactivation) cycle are governed by the times set
and are always dependent upon heating up the humidity and on the top and bottom element
temperatures, referring to the P7 parameter.
