Boiler Installation - Beretta EXCLUSIVE GREEN 25 CSI Installation And User Manual

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Boiler must only be installed by qualified personnel.

Boiler is available in the following models:

Model

Type

C.S.I.

Combined

C.S.I.

Combined

R.S.I.

CH only

R.S.I.

CH only

Exclusive GREEN C.S.I. is a C-type condensation wall-

mounted boiler for heating and producing domestic hot

water.

Exclusive GREEN R.S.I. is a C-type condensation wall-

mounted boiler and is able to operate in different

conditions:

- CASE A: only heating. The boiler doesn't supply

domestic hot water

- CASE B: only heating with water tank connected,

managed by a thermostat, to prepare domestic hot

water

- CASE C: only heating with water tank connected (kit

available upon request), managed by a temperature

sensor, to prepare domestic hot water. Connecting a

water tank not supplied by us, please be sure that the

NTC sensor ised has the following features: 10 kOhm

at 25°C, B 3435 ±1%.

Depending on the type of installation selected, it is

necessary to set the parameter "domestic hot water

mode". Refer to pages 24 and 26 for description and

setting parameter operations.

This type of appliance can be installed in any kind of

room as long as the fumes discharge and the comburent

air intake are taken outside the room.

The following types of fumes outlet are available for this

kind of boiler: C13, C13x; C23; C33, C33x; C43, C43x;

C53, C53x; C63, C63x; C83, C83x.

Installation must comply with local standards and

regulations in force.

For proper installation, we remind you that:

• the boiler must not be installed over a kitchen or any

other cooking equipment

• minimum spaces are to be left in order to allow

maintenance operations: at least 2,5 cm every side

and 20 cm under the boiler

• it is forbidden to leave inflammable substances in the room

• suitably insulate heat-sensitive walls (e.g.: in wood).

Support plate and integrated pre-installation template are

provided for with the boiler (fig. 2).

Mounting instructions:

• fix the boiler support plate (F) with the template (G) to

the wall and use a plumb to check that it is perfectly

horizontal

• trace out 4 holes (Ø 6 mm) for fixing the boiler support

plate (F) and 2 holes (Ø 4 mm) for fixing the pre-

installation template (G)

• make sure all the measurements are correct, then drill

holes in the wall using a drill and point with the diameter

given previously

• fix the plate to the wall by the supplied anchor screws

• make hydraulic connections.

After installing the boiler, the screws C

removed. After installing the boiler and connecting it to the

water and gas supplies, fit the lower cover so that its hooks

slip into the relative slots in the lower part of the boiler.