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Idiomas disponibles
Idiomas disponibles
7
INSTALLATION INSTRUCTIONS
1.
Installation should be carried out, in accordance
with the regulation in force, by a qualified person
who can do, not only a proper set up of the
appliance, but also the necessary tests before
starting the water heater.
2.
During the original installation or subsequent
maintenance, follow the instructions provided in
this booklet carefully. Modifications to any kind of
connection or the non-observance of the provided
instructions
will
invalidated.
3.
Before installation, maintenance or repair, cut off
the electrical supply to the appliance.
8
LOCATION AND MOUNTING
The water heater is supplied with two stainless steel
mounting brackets and two related counter-brackets. The
two mounting brackets wrap up the external casing of the
water heater, while the two counter-brackets allow a better
fastening to the bulkheads on which the appliance has to
be located. In this way an easy but firm and safe
installation is assured. The appliance can be installed in
every position, provided that it is located in such a way that
the heat exchanger and/or the electrical heater element
are placed at the bottom.
Location: the appliance can be installed in every position
(provided that it is located in such a way that the heat
exchanger and/or the electrical heater element are placed
at the bottom) and in any space, with no restrictions to its
conditions. What above described does not exempt from
observing the instructions provided in the paragraph
"General precaution measures", at the beginning of this
booklet.
PROPER POSITIONING OF MODELS:
BB.1200SR BB.12....SS BB.12.... BB.12....X
fig. 8-01: proper position
fig. 8-03: proper position
(see note)
cause
the
warranty
fig. 8-02 : proper position
WARNING: To make
this
kind
of
installation
effective, cold water inlet
and hot water outlet must
be reversed. The pressure
relief and non-return valve
has always to be connected
to the actual cold water
inlet.
ENGLISH
It is possible to mount
the appliance also in a
horizontal
(see side picture). In
this
case
turn
inspection
flange
one position, in order
to have the cold water
inlet at the bottom of
the tank.
to
be
FOR OTHER INSTALLATIONS, WHICH ARE NOT
MENTIONED IN THIS BOOKLET, CONTACT OUR
TECHNICAL DEPARTMENT.
PROPER POSITIONING OF MODELS:
BB.2200SR
BB.22....
BB.22....SS
BB.22....X
fig. 8-05: proper position
ONLY FOR MODELS BB.22... AND BB.30...
fig. 8-07: proper position
(see note)
The heater can be mounted also on sloping walls (see fig.
8-08). Even in this case the flange should be at the bottom,
as shown in the picture.
FOR
FURTHER
INSTALLATION ON SLOPING WALLS, CONTACT OUR
TECHNICAL DEPARTMENT.
8 - ENGLISH
position
the
of
fig. 8-04
BB.3000SR
BB.4500SR
BB.30....
BB.45....
BB.30....SS
BB.45....R
BB.30....X
BB.45....SS
BB.45....X
fig. 8-06: proper position
WARNING: To make this
kind of installation effective,
cold water inlet and hot
water
reversed.
relief and non-return valve
has always to be connected
to the actual cold water inlet
INFORMATION
edizione APRILE 2008
60°
BB.6000SR
BB.60....
BB.60....R
BB.60....SS
BB.60....X
outlet
must
be
The
pressure
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