2
.
Boiler must only be installed by qualified personnel.
Boiler is available in the following models:
Model
Type
MIX C.S.I. Combined
MIX R.S.I. CH only
Exclusive MIX C.S.I. is a C-type wall-mounted boiler for
heating and producing domestic hot water.
Exclusive MIX R.S.I. is a C-type 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 22 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: C12, C12x; C22; C32, C32x; C42, C42x;
C52, C52x; C62, C62x; C82, C82x.
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.
BOILER INSTALLATION
Category Power
C
26 kW
C
30 kW
(fig. 3) can be
1
EXCLUSIVE
MIX C.S.I. - MIX R.S.I.
measures in mm
support
plate (F)
C
B
A
7
A
26 MIX C.S.I.
400
30 MIX R.S.I.
450
35 MIX C.S.I.
500
Fig. 1
pre-installation
template (G)
D
E
Fig. 2
C
1
Fig. 3
B
180
205
230