116
LIGHTING AND OPERATION
BOILER IGNITION (fig. 24)
The first ignition of the boiler must be
carried out by qualified technical per-
sonnel. Successively, if it is necessary to
start up the boiler again, adhere strictly
to the following instructions: open the
gas tap to allow the flow of the fuel and
move the main switch of the system to
“ON”. When fuel is fed to the boiler, a
sequence of checks will be carried out
and the display shows the normal condi-
tion of the functioning, always indicating
the pressure of the system. If the blue lu-
minous bar is on, this indicates the pre-
sence of voltage.
N.B.: To the first pressure the keys of
the controls (2) the display is illumi-
nated, to the successive pressure the
operation modality is active.
Winter
Press the key
of the controls (pos. 2)
to activate the winter mode functioning
(heating and D.H.W.). The display will be
as shown in the figure.
Summer
Press the key
of the controls (pos. 2)
to activate the summer mode functioning
(only the production D.H.W.). The display
will be as shown in the figure.
2
Fig. 24
USER INSTRUCTIONS
APRE
OPEN
WARNINGS
– In case of failure or malfunction of the equipment, contact authorised technical staff.
– For safety reasons, the User cannot access the internal parts of the appliance. All opera-
tions involving the removal of protections or otherwise the access to dangerous parts of
the appliance must be performed by qualified personnel.
– The appliance can be used by children under 8 years and by persons with reduced physi-
cal, sensory or mental capabilities, or lack of experience or knowledge, provided they
are under supervision or after they have been given instructions concerning the safe
handling of the appliance and the understanding of the dangers inherent to it. Never let
children play with the appliance. Children without supervision must not carry out clea-
ning and maintenance meant to be carried out by the user.
