Western Aertesi Brezza Series, Installation, Operation And Maintenance Manual

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Fixing screws bracket
Make sure the unit is level and that it is aligned to the ceiling. If necessary, adjust the height at the nut and
locking nuts that hold the threaded rod to the bracket.
Position box
Depending on the type of ceiling and installation site, you can use other procedures, provided they comply with
the regulations and do not put at risk the safety of people.
5-WATER CONNECTIONS
The unit is equipped with a coil which is suitable to work with water, possibly mixed with glycol. To avoid the
formation of condensation on the surfaces of the cassette during the summer period, in the moment when the
fan is not in operation it is recommended to stop the chilled water flow through a motorized valve. All the pipes,
in particular those of the chilled water, must be insulated to prevent dripping of condensation. For ease of
maintenance, it is advisable to provide for manual ball valves, in order to exclude the unit from the plant.
During connection of the pipes, not to twist the coil tubes and valves, it is recommended to use key and second.