Description Of The Appliance; Functional Elements Of The Appliance / Max. Dimensions And; Connections; Models For Indoor Installation - Beretta Idrabagno Lx 11Serie Manual Del Instalador Y Usuario

2 DESCRIPTION OF THE APPLIANCE

2.1 Functional elements of the appliance / Max.
dimensions and connections

2.1.1 Models for indoor installation

See Fig. 16

2.1.2 Models for outdoor installation

See Fig. 17

2.2 Water circuit

See Fig. 18

2.3 Multi-row wiring diagram

NOTE: L-N POLARISATION IS RECOMMENDED
See Fig. 19

3 INSTALLATION

3.1 Standards

important that the UNI 7129 and 7131 standards are observed.
requirements of the distributing companies and with the requirements of
the standards cited above.
The appliance is sold without the inlet and outlet device as a different
the accessories catalogue to request any of the various different devices.

3.2 Positioning

- The appliance should be installed on a suitable wall and it is essential
that the minimum distances be left around it to allow for maintenance
work to be carried out (see section "
- The appliance should not be positioned above a stove or other cooking
appliance so as to avoid kitchen vapour grease being deposited on it
and affecting operation.
- Heat-sensitive walls such as those made from wood should be protect-
ed with suitable insulation.

3.3 Wall mounting

3.3.1 Models for indoor installation
The appliance must be installed on a suitable wall:
- the appliance should never be closed in a unit or niche; there should be
a gap of at least 20 mm between the side walls and the appliance, so
maintenance work can be carried out
See Fig. 20
- once the position of the appliance has been established, position the
template supplied and mark the position of the holes, then remove it
and drill 2 Ø 8 holes
See Fig. 21
Models 11-13
Models 17
-
- the most common type of rear and horizontal outlet is described below;
- mark the centre of the pipe hole;
- drill a hole Ø 110 mm as indicated on the paper template
See Fig. 22 and Fig. 23
- cut the pipes to the correct length according to the thickness of the wall.
-
See Fig. 26
- seal the gap between the 100 Ø pipe and the hole in the wall with ce-
3.3.2 Models for outdoor installation
The appliance has been designed only for installation outdoors in an area
that is partly covered. For this reason it must be installed in the open,
outdoors with natural aeration and ventilation, without stagnant zones for
combustion products, which should be rapidly dispersed by means of nat-
ural convection or by the wind.
The discharge outlet of the appliance should be free of obstructions, ob-
and protected from an contacts during or after operation: it is possible it
overheats and cause burns.
Fig. 24: example of an INCORRECT evacuation of the products of the
See Fig. 24
When the appliance is being installed the minimum distances of the dis-
charge/suction line must comply with current local legislation, having re-
gard for any other appliances installed, openings, architectonic elements,
and boundaries.
(*)
(**)
L
250 cm
320 cm
respect to the 100 mm Ø air duct
the wall
ment-based mortar, positioning a piece of paper so that the tube does
sembly. Place the appliance in the chosen position, with reference to
the measurements indicated in this instruction booklet in the "Func-
tional elements of the appliance / Max. dimensions and connections"
section.
Positioning the terminal
Under a window
Next to a window
Under an aeration/purging open-
ing
Next to an aeration/purging
opening
discharge terminals
charge terminal
Under a balcony
Beside a balcony
From the ground or from another
walkway
From piping either vertical or
Under the eaves
Corner/recess/wall of the building
For type A appliances the minimum distance coincides with the cen-
tre of the outlet section for combustion products going into the air.
When positioning the appliance distances of not less than 500
mm must be adopted from materials sensitive to the action of the
combustion products (for example, plastic eaves and drainpipes,
screening with regard to said materials.
Minimum distances
Position
(mm) (*)
Appliances over
16kW up to 35kW
A1 600
A2 400
B1 600
B2 600
C1 1.500
-
C2 1.000
D1 300
D2 1.000
E 2.200
F 300
G 300
H 300
ENGLISH
-
17