ACV E-tech P 115, Установка, эксплуатация и обслуживание

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MEANING OF SYMBOLS
Symbols on the packaging
Fragile
Keep dry
Keep standing, up
Danger of tipping over
Hand truck or pallet truck required
for transport
Symbols on the appliance
Domestic Hot Water circuit
Primary circuit
Electricity
Symbols in the manual
Essential recommendation for safety
(of persons and equipment)
Essential recommendation for elec-
trical safety (electrical hazard)
Essential recommendation for the
correct operation of the appliance or
the system
General remark
Safety valve connected to the sew-
age system
Connection to the sewage system
WHAT TO CHECK ON A REGULAR BASIS
Essential recommendations for the correct
operation of the appliance
• Check regularly that the system water
pressure is at least 1 bar when cold. If the
pressure drops below 0.5 bar, the built-
in pressure sensor blocks the appliance
until the pressure exceeds 0.8 bar.
• If it is required to top up the system to
maintain the minimum recommended
water pressure, always turn the appliance
off and only add small amounts of water
at a time. If a large amount of cold water
is added in a hot boiler, the appliance can
be damaged definitively.
• If the system needs to be refilled
repeatedly with water, or if there is water
on the floor under the boiler, contact your
service engineer.
BOILER MARKING
Location: Back panel
The part number (Code) and serial number
(S/N) of the appliance are indicated on its
rating plate and must be provided to ACV in
case of warranty claim. Failure to do so will
make the claim void.
EN
General Information