Ariston MICROCOMBI 23 MFFI User Manual

IGNITION PROCEDURE
Press button “A”. The green L.E.D.
“K” will illuminate
indicating that the boiler
is ready to operate. The
centralised electronic
control unit will ignite the
burner, without any
manual intervention but
in response to the
request for domestic hot water or
heating. If, after approximately 10
seconds, the burner has not ignited, the
boiler safety devices will shut off the
gas and the red L.E.D.
“I” illuminates. To reset
the ignition system, the
reset “J” must be
pressed and released.
Should the boiler fail to
ignite a second time,
check that the external gas cock is
open. If the problem persists, contact
an Authorised Service Centre.
WINTER AND SUMMER
OPERATING MODES
In the ‘winter operating mode’, the
boiler will produce both central heating
and domestic hot water. In the ‘summer
operating mode’, the boiler will produce
only domestic hot water.
Press “F” button to
select winter mode. The
green L.E.D. “G” will
illuminate.
10
K
A
G
F
UT002A
UT003A
J
I
UT006A

Ariston MICROCOMBI 23 MFFI Specifications

General

Brand	Ariston
Model	MICROCOMBI 23 MFFI
Category	Boiler
Language	English