13
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 the
y
button for at least 1 second, once from the
“WINTER mode”
n
or twice from the “SUMMER mode”
l
, to put the
Edea
in stand-by. The display will show
"- -"
– set the main system switch to "OFF"
OFF
Fig. 9
– 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 Personale Tecnico Abilitato if the proce-
dure described above cannot be easily carried out.
3 MAINTENANCE
3.1
Adjustments
For the appliance to operate correctly and efficiently it is rec-
ommended that the User calls upon the services of a Pro-
fessionally Qualified Technician to carry out
ANNUAL
mainte-
nance.
m
CAUTION
Maintenance must ONLY be carried out by qualified
professionals who follow the indications provided in
the INSTALLATION AND MAINTENANCE INSTRUC-
TIONS.
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 pro-
tective 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)
At the end of their life span, the appliance
and electrical and electronic devices coming
from households or classifiable as house-
hold waste must be delivered to appropriate
waste collection systems, in accordance with
the law and with Directive 2012/19/EU. This
product was designed and manufactured for
minimising its impact on the environment and
on human health, but it contains components
that could be detrimental if managed improp-
erly. The symbol (crossed-out wheelie bin)
depicted here and also appearing on your ap-
pliance means that the appliance at the end of
its life must be managed in accordance with
the law and treated as electrical and electron-
ic waste. Before delivering the appliance for
its disposal, consult the applicable provisions
of the laws in force in the country where the
appliance is used and get information on the
authorised waste disposal facilities by con-
tacting the relevant local offices.
d
IT IS FORBIDDEN
dispose of the product with urban waste.
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