9
EN
2.2
Shutting down for long periods
If the boiler is to be left unused for a long period, the following
operations need to be carried out:
– press and hold the button
y
for at least 1 second, once if in
"WINTER mode"
n
or twice if in "SUMMER mode"
l
to put
the boiler into stand-by
"- -"
will appear on the display
– set the main system switch to "OFF"
OFF
Fig. 7
– close the gas valve
– close the heating and domestic hot water isolation valves
– drain the heating and domestic hot water system if there is the
risk of freezing.
m
CAUTION
Contact the Qualified Technical Personnel if the
procedure described above cannot be easily carried out.
3 MAINTENANCE
3.1
Adjustments
For the appliance to operate correctly and efficiently it is
recommended that the User calls upon the services of a
Professionally Qualified Technician to carry out
ANNUAL
maintenance.
m
CAUTION
Maintenance interventions must ONLY be carried out
by professionally qualified personnel who will follow
the indications provided in the INSTALLATION AND
MAINTENANCE MANUAL.
3.2
External cleaning
a
WARNING
– Should it be necessary to access the areas in the
bottom part of the appliance, make sure that the
system components and pipes are not hot (risk of
burning).
– Before performing any maintenance, put on protective
gloves.
3.2.1
Cleaning the cladding
When cleaning the cladding, use a cloth dampened with soap and
water or alcohol for stubborn marks.
d
IT IS FORBIDDEN
to use abrasive products.
4 DISPOSAL
4.1
Disposal of the equipment (European
Directive 2012/19/EU)
Boilers and electrical and electronic appliances
used professionally or classified as professional
waste must not be disposed of as unsorted
municipal waste at the end of their life. Instead,
they must be disposed of as per Directive 2012/19/
EU and Italian Legislative Decree 49/2014. Please
speak with your local retailer regarding returning
or replacing your appliance, should your product
be replaced by another identical product. Your
product has been designed and manufactured
in such a way as to reduce its impact on the
environment and human health as much as
possible. However, it contains components which
may be hazardous if not disposed of correctly.
Your role as the product purchaser handling the
appliance at the end of its life is very important
when it comes to reducing the impact of waste
on the environment and human health, and
promoting recycling. The crossed-out wheeled
bin symbol found on your appliance, and shown
here, means that at the end of your product’s
lifecycle, it must not be disposed of with unsorted
municipal waste. Instead, it must be disposed
of, in accordance with the law, as electrical and
electronic waste. Individual countries may also
define specific rules on how to handle electrical
and electronic waste. Before disposing of your
appliance, please check the rules in force in your
country.
d
IT IS FORBIDDEN
dispose of the product with urban waste.
