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5.
Refer
to
diagrams. The size of space
needed for the appliance to
be
correctly
specified in
installation.
7. This product is intended for use at a maximum altitude of 2000m.
Do not block, cover or block the air inlets and outlets of the
product.
It is imperative to install a retention tank under the water heater
when it is positioned in a false ceiling, attic or above inhabited
premises. A drain connected to the sewer is required.
A new safety unit must be installed at the intake to the water heater,
in a frost-free environment, with dimensions of 3/4" and with
pressure of 7 bar - 0.7 MPa, compliant with local regulations in force.
A pressure reducer (not supplied) is needed when pressure is more
than 5 bar (0.5 MPa) and it will be placed on the main supply.
Connect the safety unit to a drain pipe kept in the open air, in a frost-
free environment, with a permanent downward gradient, to remove
any expansion water from the heating process, or drainage water
from the water-heater.
No device (shut-off valve, pressure reducer, etc.) should be
placed between the safety group and the cold water supply line
of the water heater.
the
installation
installed
the chapter
WATER CONNECTION
is
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