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Translation from original instructions
6.3 Installation
The units are shipped from the factory already tested and they need only the electrical and hydraulic connections for instal-
lation, except for the "LC" (condenserless) versions for which the refrigerant connections with the remote heat exchanger
must also be made.
6.3.1 Positioning the units
The units must be positioned in covered areas where temperatures are kept above 4°C.
Make sure that the floor can support the weight of the unit (refer to the documentation attached to the unit).
The units transmit a low level of vibration to the ground. It is in any case advisable to lay a strip of hard rubber between the
base frame and the support surface (floor or concrete slab).
If better isolation is required, it is advisable to use the anti-vibration mounts that are available as accessories.
6.3.2 Positioning the remote condenser
To position the remote condenser see the appropriate manual.
6.3.3 Anti-vibration mounts
In order to reduce vibrations transmitted to the structure, it is advisable to install the unit on rubber or spring anti-vibration
mounts, supplied as an accessory and to be requested when placing the order.
The dimensional diagram with footprint shows the position and load of each anti-vibration mount.
The anti-vibration mounts must be fixed on before positioning the unit on the ground.
To install the anti-vibration mounts, see the instructions attached to the accessory.
When fixing the anti-vibration mounts, the unit should be lifted off the ground by no more than 200 mm and
no parts of the body should be placed under the unit.
6.3.3.1
Rubber anti-vibration mounts
The anti-vibration mount consists of an upper metal bell in which there is a screw for fixing it to the base of the unit. The
anti-vibration mount is fixed to the base through the two holes on the flange. The flange of the anti-vibration mount bears a
number (45,60,70 ShA) that identifies the hardness of the rubber support.
Fig. 9 Rubber/metal anti-vibration mounts
