BOILER ADJUSTMENT
16
Chapter 4
hot water storage, puff er, etc.).
The ignition of the auxiliary boiler is always delayed by about 20 minutes.
Once the biomass boiler functioning is restores, the electronic board will again exclude the auxiliary boiler
functioning. By switching off the biomass boiler through key 1, the auxiliary boiler is also switched off .
AUX. C. HEAT.:
With this confi guration, the biomass boiler remains off but powered. In this way, the
biomass boiler circuit board can supply power to the auxiliary boiler and will decide ignition/switch-off of
the latter depending on the requests analysed by the various devices in the plant and connected to the
circuit board (e.g. domestic hot water storage, puff er, etc.).
If the boiler is on and set at
BIOMASS C.HEAT
or
BIOMASS/AUX
, after having set
AUX C.HEAT
switch the
biomass boiler off using button 1 to start functioning of the auxiliary boiler.
The ignition of the auxiliary boiler is always delayed by about 20 minutes.
To switch the auxiliary boiler off , act directly on the master switch of the same or set the
BIOMASS C.HEAT
or
BIOMASS/AUX
.
Controls procedure:
Press key 3 (menu/ok) to access the menu.
Press key 3 (menu/ok) to access the “
USER MENU
”.
Select “
C.HEAT. CONFIGURAT
” using buttons 4(-) and 5(+) and press key 3 (menu/ok) to confi rm.
Using buttons 4(-) and 5(+) select the desired setting.
Press button 1(esc) to confi rm and escape.
TRAPDOOR ACTIVATION TIME SETTING
The boiler is provided with an automatic cleaning system which foresees the opening of a metal trapdoor
at the base of the pellet combustion brazier. It is necessary to choose a time span in which this cleaning is
active and consequently exclude it for the times of day in which such cleaning is not indispensable.
N.B. It is not possible to completely exclude the automatic cleaning.
Controls procedure:
Press key 3 (menu/ok) to access the menu.
Press key 3 (menu/ok) to access the “
USER MENU
”.
Select “
C.HEAT. CONFIGURAT
” using buttons 4(-) and 5(+) and press key 3 (menu/ok) to confi rm.
Press button 3 (menu/ok) again to access the trapdoor activation setting.
TRAPDOOR START TIME
Allows to use buttons 4(-) and 5(+) to set the start time of the active trapdoor phase.
To confi rm and continue programming, press button 3 (menu/ok).
To go back to
C.HEAT. CONFIGURAT
press button 2(set).
Press button 1 to escape (esc).
