Installation - Ariston COMPACT M NET R32 Technical Instructions For Installation

3.3.4

Installation

The outdoor unit must be anchored to the floor or to a
wall-mounted bracket.
a
Before installing the system, check that its sup-
porting base is sufficiently resistant and level.
Arrange the unit's installation base according to the dimen-
sions shown below.
Outdoor unit
NIMBUS EXT R32
35 M 50 M
A 670 670
B 383 383
C 1016 1016
D 756 756
1
1 Air inlet
2 Air outlet
If the unit must be installed on the floor or on a concrete
mounting platform, proceed as follows:
– Mark the positions of the four rawl plugs by referring to
the measurements shown on the assembly dimensions
diagram.
– Drill the holes for the rawl plugs.
– Clean the concrete dust out of the holes.
– Hammer the rawl plugs into the drilled holes.
– Anchor the base of the outdoor unit to the holes, using
the anchoring bolts (1) (M10 x 4), the washers (2) and
the vibration dampers (3).
80 M 120 M 150 M
& M-T & M-T & M-T
670 670 670
383 383 383
1016 1016 1016
1106 1506 1506
A
1 Ø10 mm
B
2
C
D
Fig. 29
UM
mm
a
When drilling holes into concrete, we recom-
mend always wearing safety goggles or glasses.
If the unit must be secured to a wall-mounted bracket,
proceed as follows:
– Mark the positions of the holes for the brackets by re-
ferring to the measurements shown on the assembly
dimensions diagram.
– Drill the holes for the rawl plugs.
– Clean the concrete dust and residues out of the holes.
– Screw the rawl plugs into the holes of the mounting
brackets, arrange the brackets in the proper position
and hammer the plugs into the wall.
– Check that the mounting brackets are properly aligned.
– Carefully lift the unit and place its mounting feet on the
brackets.
– Secure the unit tightly to the brackets using the anchor-
ing bolts (1) (M10 x 4), the washers (2), the vibration
dampers (3) and the nuts (4).
– If the outdoor unit is exposed to the wind, shield it and
check that it works properly.
– If the unit is frequently exposed to heavy snowfall: in-
stall a canopy above the unit to protect it from rain or
snow. Be careful not to obstruct the flow of air around
the unit.
Installation
1
2
3
Fig. 30
1
2
3
4
Fig. 31
21 / EN