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3.3.1 Noise
During operation, the unit generates noise.
Avoid installation in reverberant environments.
Avoid placing the machine with the side of the coil in the direction where the noise level is
more critical.
3.3.2 Windy areas (Resting on the ground)
The wind may alter the operating conditions. Place the unit with the long side parallel to the
prevailing wind direction in order to minimise the effects.
Avoid placing it with the coil perpendicular to the direction of the main wind.
3.3.3 Resting on the ground
A
Rigid rubber band
H
Slab of 10-15 cm
• Place the unit on a perfectly level support surface.
• Place a rigid rubber band between the base of the machine and the support surface.
Verify that the support surface withstands the weight of the unit.
Provide a supporting slab of proportional dimensions with the unit if resting on unstable
ground.
The slab must be horizontal and able to withstand approximately 200% of the operating weight of
the machine.
If necessary, use shock absorbers (rubber or spring).
A drain for the water produced by coils defrosting must be implemented for the
3.4 Verifying clearances (clearance area)
L1
L2
W1
W2
• Installation, in addition to the indicated spaces, must enable access to the authorised
personnel for maintenance operations and must take into account the safety distances from
any other equipment installed near the machine.
heat pump
units.
1800
1800
1000
500
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