Useful Information And Troubleshooting - Ariston micro Genus User Manual

3. USEFUL INFORMATION
AND TROUBLESHOOTING
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
14
J
RESET
H
F
UT011Ai
L.E.D. "F" will illuminate. In order to
reset the ignition, the button "H" 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,
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. "J" 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.
contact an