Lacunza INCA100, Инструкция

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INSTRUCTIONS FOR THE INSTALLER 11
2.
Figure No.8 - Image showing Option B
OPTION C: Combustion-air intake from
outside the room and hot-air output by
natural convection (without fan).
With this option, the combustion-air
intake is led from outside the room in
which the appliance is fitted (other room
or outdoors) to the combustion-air intake
nozzle via piping with a diameter of
120mm and it is not necessary to lead the
hot air coming out of the nozzle on top of
the appliance to the hot-air output grilles
on the casing with piping.
Figure No.9 - Image showing Option C
OPTION D: Combustion-air intake from
outside the room and hot-air output by
forced convection (with fan).
The installation system for this option is
the same as that of the previous option,
but also involves leading the hot-air output
from the nozzles on top to the hot-air
output grilles or to other adjoining rooms
via piping with a diameter of 120mm. The
nozzles on top of the appliance not to be
used should be capped.
Figure No.10 - Image showing Option D
WARNING!: When the appliance has a
fan (C/V option), it is important that the
shell is well ventilated through both the
upper and lower grilles on the casing.
Respect
the minimum sections
recommended for the grilles (larger grilles
are no problem); otherwise, overheating
problems may arise inside the shell and
excess air temperatures may cause the fan
to stop by triggering its overload safety
system (in this case, due to excess
temperature).
The combustion air intake (through the
120mm-diameter nozzle on the front-
bottom of the appliance, which can be
piped in from outdoors) MUST be fully
independent from the fan air intake
(through the grilles at the bottom of the