Immergas VICTRIX X12-242I, Instruction And Warning Book

Page: 11 / 40

11
1-10
1-13
1-11
1-12
1
2
INS
TALL
AT
O
R
US
ER
MAINTEN
AN
CE TECHNI
CI
AN
Key:
1 - Vertical
terminal kit for
direct discharge
2 - Intake cover kit
1.10 OUTDOOR INSTALLATION IN
PARTIALLY PROTECTED AREA.
N.B.:
a partially protected area is one in which the
appliance is not exposed to the direct action of the
weather (rain, snow, hail, etc...) .
• Configuration type B, open chamber and
forced draught.
Using the relevant cover kit direct air intake is
possible (Fig. 1-10) and combustion products
are exhausted into a single flue or directly to the
outside. In this configuration it is possible to
install the boiler in a partially protected place.
In this configuration the boiler is classified as
type B
23
.
With this configuration:
- air intake takes place directly from the
environment in which the appliance is installed
(external);
- the flue exhaust must be connected to its own
individual flue or channelled directly into the
external atmosphere.
The technical regulations in force must be
respected.
•
Kit assembly (Fig. 1-12):
Remove the two
plugs and the gaskets present from the two
lateral holes with respect to the central one.
Now cover the right intake hole using the
relevant plate, fixing it onto the left side using
the two previously-removed screws. Install the
Ø80 outlet flange on the central hole of the
boiler, taking care to insert the gasket supplied
with the kit and tighten by means of the screws
provided. Install the upper cover, fixing it using
the 4 screws present in the kit, positioning the
relevant gaskets. Engage the 90° Ø80 bend
with the male side (smooth) in the female side
(with lip seal) of the Ø80 flange until it stops.
Introduce the gasket, making it run along the
bend. Fix it using the sheet steel plate and
tighten by means of the straps present in the
kit, making sure to block the 4 gasket flaps. Fit
the male side (smooth) of the exhaust terminal
into the the female side of the bend 90° Ø80,
making sure that the relevant wall sealing plate
is already fitted; this will ensure the hold and
joining of the elements making up the kit.
Max. length of exhaust duct. The flue pipe
(vertical or horizontal) can be extended to a max.
length of 30 straight metres.
•
Coupling of extension pipes. To install push-
fitting extensions with other elements of the
flue, proceed as follows: Couple the pipe or
elbow with the male side (smooth) in the
female side (with lip seal) to the end stop on the
previously installed element. This will ensure
sealing efficiency of the coupling.
Example of installation with direct vertical
terminal in partially protected location. When
the vertical terminal for direct discharge of
combustion products is used, a minimum gap
of 300 mm must be left between the terminal
and the balcony above. The height X+Y+Z+W
evaluated with respect to the balcony above,
must be equal to or more than 2000 mm. (Fig.
1-11). The term W must only be considered if the
balcony above has closed balustrade (W=0 if the
balustrade is open).
• Configuration without cover kit in a partially
protected location (type C boiler)
By leaving the side plugs fitted it is possible
to install the appliance externally without
the cover kit. Installation takes place using
the Ø60/100 and Ø80/125 concentric intake/
exhaust and separator Ø80/80 kits. Refer to
the paragraph relative to indoor installation.
In this configuration the upper cover kit
guarantees additional protection for the boiler.
It is recommended but not compulsory.
The cover kit includes:
N° 1 Heat moulded cover
N° 1 Gasket clamping plate
N° 1 Gasket
N° 1 Gasket clamp
N° 1 Intake hole covering plate
The terminal kit includes:
N° 1 Gasket
N° 1 Exhaust flange Ø80
N° 1 Bend 90° Ø80
N° 1 Exhaust pipe Ø80
N° 1 Wall sealing plate