Immergas HE COMBI INTERNAL Manual page 9

Wall mounted heating only boiler
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1.8 INDOOR INSTALLATION.
fan assisted.
Horizontal intake - exhaust kits Ø60/100.
Kit assembly (Fig. 1-9): install the bend with
ange (2) on the central hole of the boiler,
positioning the gasket (1) (which does not
require lubrication). Position it with the circular
projections downwards in contact with the boiler
kit. Fit the Ø60/100 (3) concentric terminal pipe
with the male end (smooth) to the female end of
the bend (2) up to the stop; making sure that the
internal and external wall sealing plate have been
elements making up the kit.
N.B.: for correct functioning of the system the
terminal with grid must be installed correctly
ensuring that, the "high" indication present on
the terminal is respected on installation.
• Coupling extension pipes and concentric
operate as follows Install the concentric pipe
or elbow with the male side (smooth) on the
female section (with lip seal) to the end stop
ensure sealing and joining of the elements
correctly.
2
1
1-9
5
7
4
6
3
2
1
horizontal intake-exhaust kit Ø60/100 can be
extended up to a max. horizontal distance of
3,000 mm including the terminal with grid
and excluding the concentric bend leaving
a resistance factor of 100. In these cases the
special extensions must be requested.
N.B.: when installing the pipes, a section clamp
with pin must be installed every 3 metres.
• External grid. N.B.: for safety purposes, do not
obstruct the boiler intake-exhaust terminal,
even temporarily.
Vertical kit with aluminium tile Ø60/100. Kit
(2) on the central hole of the boiler, positioning
the gasket (1) (which does not require lubrication)
with the circular projections downwards in
the screws present in the kit.
Imitation aluminium tile installation: replace the
tile with the aluminium sheet (4), shaping it to
half-shell (6) and insert the intake-exhaust pipe
(5). Fit the Ø60/100 (3) concentric terminal pipe
up to the stop; making sure that the wall sealing
and joining of the elements making up the kit.
C13
3
4
5
N° 1 - Gasket (1)
N° 1 - Concentric bend Ø60/100 (2)
N° 1 - Concentric intake-exhaust
terminal Ø60/100 (3)
N° 1 - Internal white wall sealing plate (4)
N° 1 - External grey wall sealing plate (5)
C33
N° 1 - Gasket (1)
N° 1 - Female
N° 1 - Wall sealing plate (3)
N° 1 - Aluminium tile (4)
N° 1 - Concentric intake-exhaust
terminal Ø60/100 (5)
N° 1 - Fixed half-shell (6)
N° 1 - Mobile half-shell (7)
1-11
• Coupling extension pipes and concentric
Install the concentric pipe or elbow with the
male side (smooth) on the female section
(with lip seal) to the end stop on the previously
installed element in order to ensure sealing
Attention: if the exhaust terminal and/or
extension concentric pipe needs shortening,
consider that the internal duct must always
protrude by 5 mm with respect to the external
duct.
air intake, necessary for combustion, in a vertical
direction.
N.B.: the Ø60/100 vertical kit with aluminium
tile enables installation on terraces and roofs with
a maximum slope of 45% (approx 25°) and the
height between the terminal cap and half-shell
(374 mm) must always be respected.
extended up to a maximum of 4,700 mm vertical
rectilinear, including the terminal (Fig. 1-12).
factor of 100. In this case the special extensions
must be requested.
N.B.: Flashing shown in Fig. 1-11 is for use with
european types tiles (components 4,6 amd 7).
with deck tite.
9
C13
1-10
C33
1-12

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