Italiana Camini Dida Idro, Installation, Use And Maintenance Manual

Page: 18 / 28

18
ENGLISH
UseR instRUctions
®
scReW feeDeR filling
Loading the pellet screw feeder (coclea) is only neces-
sary if the boiler stove is new (and being switched on for
the first time) or if the boiler stove had completely run
out of pellets.
To activate this loading, press the
buttons
simultaneously, and the term “RI” is displayed.
The loading function ends automatically after 240” or if
you press the button.
ignition
With the boiler stove in stand-by, (after checking that
the grate is clean), press the button and the
ignition procedure starts up.
The term “ON AC” (combustion starting) is displayed;
after completing some control cycles and when the
pellets have actually ignited the term “ON AC” is dis-
played (heating is being turned on).
This phase will last for a few minutes allowing the
ignition to be completed successfully and the boiler
stove's heat exchanger to be heated.
After a few minutes the boiler stove will move to the
heating phase, indicating the term “burn” and then,
during operation, it will display the delivery water
temperature set by the user and the power selected
by the automatic modulating system.
sWitcHing off
By pressing the button when the boiler stove is
ON, the switching off phase is started which involves:
• Interruption to pellet supply
• Consumption of the last pellets in the grate, while
the flue fan stays on (typically for 10 min.)
• Cooling down of the boiler stove body maintaining
the pump in operation until the shutdown temperature
is reached
• The term “OF” is displayed together with the num -
ber of minutes until switch-off.
During the switch-off phase, the boiler stove cannot
be switched on again; once the switch-off phase is
complete, the system will automatically go back to
standby.
aUtoMatic oPeRation
It is necessary for the user to set the system delivery
water temperature; this temperature must be as-
sessed in relation to the type and size of the system,
also considering the atmospheric temperature linked
to seasonal use.
The boiler stove, independently, regulates the power
according to the difference between the set tempera-
ture (set on the display) and the temperature meas-
ured by the probe; when the desired temperature is
reached, the stove will operate at minimum power on
1. You can increase the temperature
required by pressing the button or reduce it by
the pressing the button.
The required temperature and the power that is
chosen automatically by the electronic modulating
system are displayed alternately.
econoMy fUnction
Function suitable for boiler stoves installed in small-
scale systems, or in mid-season when even minimum
power operation causes excessive heating.
This function, managed automatically, allows for
switching the boiler stove off once the set delivery
temperature is exceeded. The term “EC OF” will be
displayed indicating the minutes remaining to switch-
off.
When the delivery temperature falls below the set
value, the boiler stove switches back on automatically.
Request activation of this function, if required, from
the Technical Assistance Centre during initial start-up.
ReMote actiVation fUnction
(aUX port)
By means of a special optional connection cable, you
can turn on/off the boiler stove using a remote device
such as a GSM remote telephone control, a room
thermostat, a command from a home automation
system, or in any case from a device with voltage free
contact with the following logic:
Contact open = boiler stove OFF
Contact closed = boiler stove ON
Activation and deactivation occurs 10” after the last
command was transferred.
If the remote activation port is connected up, you
can still turn the boiler stove on/off using the control
panel; the boiler stove will always react in compliance
with the last order received, whether it is for switching
ON or switching OFF.
RooM Ventilation
To activate/deactivate the room temperature, press
the SET button for 3”; when “Air” is displayed, release
the SET button, and using the +/- buttons set to Air
ON, if you want to activate ventilation or to Air OFF, if
you want to disable it.
Please note: the activation of ventilation is dependent
on this menu but also on a minimal water temperature
inside the boiler stove.