Riello 20165080, Installation, Operation And Service Manual

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INSTALLATION
2.4 Installation premises
RTC-80 boilers must be installed in a dedicated boiler room that
conforms to applicable laws and standards. The boiler room must
have adequately sized vents that also conform to applicable laws
and standards.
Ambient temperature must be between 32°F and 140°F (0°C and
60°C).
All boiler models must be installed at a height of at least 4" from
the floor to permit the necessary pipes and valves to be connected
to the boiler drain and condensate drain.
If possible, the boiler should be installed on a raised base to pre-
vent the burner fan from drawing in dust and to facilitate draining
of condensate to a neutralization system. The boiler base must be
flat and levelled.
The boiler condensate drain must be located above the height of
the top of the system's condensate neutralizer.
The gas supply pipe should be installed in such a way that the
boiler’s paneling can be removed and the front door opened
without having to remove the burner.
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WARNING : When installing the boiler, allow sufficient space
around it to access all safety and control devices and to permit
easy maintenance.
9
WARNING : Check that the electric protection level of the appli-
ance is suitable for features of the room where it is installed.
9
WARNING : Make sure that combustion air is not contaminat-
ed by substances containing chlorine or fluorine (elements
found in sprays, paints, detergents etc.).
0
These boilers must be installed indoors. They are not designed
for outside use.
0
WARNING : Do not obstruct or restrict the air vents in the room
where the boiler is installed. A free air supply is essential for
correct combustion.
2.4.1 Installation clearances
Single Boiler configuration
This figure shows suggested installation clearances. If necessary,
the boilers may be mounted side by side with reduced clearance
between. Top clearance may also be reduced depending on the
mounting positions of accessories such as temperature sensors
and relief valve.
36”
A
24”
24”
36”
B
RTC-80
Minimum distances
Unit
A B
1000 32 25 inch
1300 32 28 inch
1700 40 28 inch
2300 40 28 inch
3000 48 28 inch
3800 48 36 inch
4700 48 36 inch
5500 48 40 inch