Internal Installation Using A Recessed Frame With Direct Air Intake; Concentric Horizontal Kit Installation - Immergas Victrix Tera 28 1 Instructions And Warnings

1.15 INTERNAL INSTALLATION USING A RECESSED
FRAME WITH DIRECT AIR INTAKE.
• Configuration type B, open chamber and fan assisted.
Using a kit separator, one can achieve direct air intake (Fig. 17)
and flue exhaust in a single chimney or directly outside. In this
configuration the boiler is classified as type B
With this configuration:
- air intake takes place directly from the environment in which
the appliance is installed (the recessed frame is ventilated), and
only functions in permanently ventilated rooms;
- the flue exhaust must be connected to its own individual chimney
or channelled directly into the external atmosphere.
The technical regulations in force must be respected.
Separator kit installation (Fig. 16)
Install the discharge flange on the central hole of the boiler, posi-
tioning the relative gasket with the circular projections downwards
in contact with the boiler flange, and tighten using the hex screws
with flat tip contained in the kit. Remove the flat flange present
in the lateral hole with respect to the central one (according to
needs) and replace it with the intake flange, positioning its gas-
ket already present in the boiler and tighten using the supplied
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self-threading screws. Fit the male side (smooth) to the bends in
the female side of the flanges.
The intake bend must face the rear side of the boiler.
Fit the exhaust pipe with the male side (smooth) to the female
side of the bend up to the end stop, making sure that the internal
.
wall sealing plate has been fitted and connecting the required flue
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according to personal requirements.
Max. length of exhaust pipe.
The exhaust pipe (both vertical or horizontal) can be extended to
a max. length of 30 linear metres.

1.16 CONCENTRIC HORIZONTAL KIT INSTALLATION.

• Type C configuration, sealed chamber and fan assisted.
The position of the terminal (in terms of distances from openings,
overlooking buildings, floor, etc.) must be in compliance with the
regulations in force.
This terminal is connected directly to the outside of the building
for air intake and flue exhaust. The horizontal kit can be installed
with the rear, right side, left side or front outlet. For installation
with frontal outlet, one must use the fixing plate and a concentric
bend coupling in order to ensure sufficient space to carry out the
tests required by law upon commissioning.
• External grid.
Both the Ø 60/100 and Ø 80/125 intake/exhaust terminal, if prop-
erly installed, is pleasant to look at on the outside of the building.
Make sure that the external silicone wall sealing plate is properly
inserted in the wall.
ATTENTION:
for correct functioning of the system
the terminal with grid must be in-
stalled correctly ensuring that, the "high"
indication present on the terminal is respect-
ed on installation.
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