12
respective green L.E.D.
“D”
will go off.
Close the gas cock located under the
boiler and turn the electricity supply
switch (located outside the boiler) to
the OFF position.
3. USEFUL INFORMATION
B
OILER SHUTDOWN SITUATIONS
The boiler is equipped with safety
devices that intervene in certain
situations and shut it off. Most of these
situations are communicated by means
of the L.E.D.s and at times the user
may be able to remedy them.
S
HUTDOWN DUE TO IGNITION
FAILURE
In the event that the automatic ignition
of the burner has failed, the red L.E.D.
“G”
will illuminate. In order to reset the
ignition, the button
“H”
must be
pressed and released. If the problem
persists, contact an Authorised Service
Centre.
S
HUTDOWN DUE TO OVERHEATING
In the event that the safety limit is
exceeded for the temperature of the
water in the boiler’s primary exchanger,
the thermostat shuts off the boiler and
the red L.E.D.s
“I”
and “G” illuminates.
To remedy this situation, wait a few
minutes to allow the exchanger to cool
down, then press and release the reset
button
“H”
.
If this situation occurs frequently,
contact an Authorised Service Centre.
ut linda+ CS/CA GB 6-06-2002 9:28 Pagina 12
