8
Maxima 35 C
Summer/Winter selection
To select either mode, simply press the key
(1 - fig. 1).
On selecting Summer mode, the display shows
.
On selecting Summer mode, the frost protection system stays on. The symbol
is shown on the
display should the frost protection system come on.
1.5 Maintenance
It is strongly recommended to carry out annual maintenance on the boiler and the heating system.
Please refer to the “maintenance” section in this manual.
The casing, the control panel and the aesthetic parts of the boiler can be cleaned using a soft
and damp cloth.
Do not use abrasives or solvents.
1.6 Faults
In the unlikely event of an operating problem or component failure, the display flashes and a
fault identification code appears.
Faults marked with the letter
“F”
cause temporary shutdowns that are automatically reset as soon as
the value comes back within the boiler’s normal working range.
If together with the fault the display also shows
RESET
, the user must reset boiler operation by pressing
the key
(5 - fig. 1). The ignition cycle will thus be repeated.
If the problem remains after two attempts at resetting, contact the Ferroli Service Centre.
For other faults, refer to section 3.4 “Troubleshooting.”
Before calling the Ferroli service centre, check that the problem is not due to an installation error
or a problem with the gas/electricity or low water pressure in the system.
