Boiler Installation With "C" Type Configuration - Immergas VICTRIX 50 Instruction Booklet And Warning

1.9 Boiler installation with "C" type configuration

"VICTRIX 50" boilers leave the factory with "B
configuration (open chamber and forced draught), to change
the configuration to "C" type (sealed chamber and forced
draught), remove the Ø 80 adapter, the bracket and gasket
present on the boiler cover.
Horizontal intake kits Ø 80/125.
Kit assembly: fit the Ø 80/125 adapter (1) up to the stop
on the central hole of the boiler. Slide the gasket (2) along
the adapter (1) up to the special groove, then fix it to the
cover by means of the previously removed sheet plate (3).
Fit the male end (smooth) of the bend (4) up to the stop on
the adapter (1). Fit the male end (smooth) of the Ø 80/125
concentric terminal pipe (5) up to the stop on the female end
of the bend (4) (with lip seals), making sure that the relevant
internal (6) and external (7) rings are fitted; this will ensure
hold and joining of the elements making up the kit.
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• Coupling extension pipes and concentric elbows Ø 80/
125. To install possible coupling extensions with other
elements of the boiler assembly, proceed as follows: fit the
male end (smooth) of the concentric pipe or elbow up to
the stop on the female end (with lip seals) of the previously
installed element; this will ensure hold and correct joining
of the elements.
e Ø 80/125 kit can be installed with the rear, right side,
left side and front outlet.
• Extensions for horizontal kit. e horizontal intake-
exhaust kit Ø 80/125 can be extended up to a max.
horizontal distance of 14 m, including the grill terminal
and excluding the concentric bend leaving the boiler. is
configuration corresponds to a resistance factor of 100. In
this case special extensions must be requested.
" type
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e kit comprises:
1 - Adapter Ø 80/125 (1)
1 - Gasket (2)
1 - 87° concentric bend
Ø 80/125 (4)
1 - Concentric intake/exhaust
terminal Ø 80/125 (5)
1 - Internal ring (6)
1 - External ring (7)
N.B.: when installing the ducts a min. slope of 3% must be
maintained and a section clamp with pin must be installed
every 3 metres.
• External grill. N.B.: for safety purposes, do not even
temporarily obstruct the boiler intake/exhaust terminal.
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