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Max. length of exhaust duct.
To calculate the length of the flue, simply add, for each component you intend to use, the corresponding value indicated in the
column "Length equivalent to m of pipe" in the table in par. 1.14, and check that the resulting sum is equal to or less than the
maximum length indicated in par. 1.15.
Configuration without cover kit in a partially protected location (type C appliance).
By leaving the suction cap fitted, the unit can be installed outdoors in a partially protected location without the cover kit.
Installation takes place using the Ø 60/100 and Ø 80/125 concentric intake/ exhaust kits. Refer to the paragraph on indoor installation.
The top cover kit, which provides additional protection for the boiler, CANNOT be used with Ø 80/80 separator configuration,
Ø 60/100 concentric and Ø 80/125.
1.19 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 reg-
ulations in force.
This terminal is connected directly to the outside of the building for air intake and flue gas 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
Make sure that the external silicone wall sealing plate is properly inserted in the wall.
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.
Horizontal intake/exhaust assembly kits Ø 60/100 (Fig. 19)
1. Install the curve with flange (2) on the central hole of the appliance, positioning gasket (1) with the circular projections downwards in
contact with the appliance flange, and tighten using the screws contained in the kit.
2. Fit the Ø 60/100 (3) concentric terminal pipe with the male side (smooth) to the female side of the bend (2) up to the end stop, making
sure that the internal and external wall sealing plates have been fitted; this will ensure sealing and joining of the elements making up
the kit.
2
1
3
4
5
The kit includes (Fig. 19):
C
13
N°1 Gasket (1)
N°1 Concentric bend Ø 60/100 (2)
N°1 Int./exhaust concentric terminal Ø 60/100 (3)
N°1 Internal wall sealing plate (4)
N°1 External wall sealing plate (5)
19
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