Ariston Nuos Evo 80 Instrucciones Para El Uso Y El Mantenimiento página 42

valve
Increase of
the noise
Problems of
visualization
or display off
Bad odor
coming from
the the
product
Abnormal or
excessive
consumption
than
expected
Other
8.4 Routine maintenance performed by users
The pressure safety device must be operated regularly to verify that it is not clogged and to remove any
limescale deposits.
8.5 Water heater disposal
The appliance contains R134a-type refrigerant gas which must not be released into the atmosphere. In case
of permanent decommissioning of the water heater, ensure that disposal procedures are carried out by
qualified personnel only.
This product conforms to EU Directive 2002/96/EC.
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