Installation
SELECTING
THE
INSTALLATION
POSITION
• The 40DQV unit is designed ducted
installation in suspended ceilings.
• The unit must not be accessible to the
public.
• As a rule, the unit cannot be installed at a
height of less than 2.5 m.
• It is possible to install the unit at a height
of between 2.2 m and 2.5 m from the
ground if the system is configured for intake
from the rear. In this case, it is necessary to
provide an intake duct with minimum length
of 250 mm.
Avoid the following:
• Positions exposed to direct sunlight.
• Areas near heat sources.
• Damp places and positions in which the
unit could come into contact with water (e.g.
laundry rooms).
• Rooms in which shelving or furniture may
obstruct the flow of air.
Do the following:
• Select a position capable of supporting
the weight of the operating unit.
• Leave sufficient space around the unit for
maintenance and free circulation of air
(see figure).
• Leave an aperture in the suspended
ceiling or ensure that a part of the latter can
be removed for carrying out maintenance
operations on the unit.
• Select a place which is free from dirt,
foreign bodies or other material that may
obstruct the coil.
• Suitable dampers must be placed
between the brackets of the unit and the
hanging system so as to prevent noise
transmission.
• Install the unit in such a way that
condensate can be drained easily to a
suitable waste outlet.
Note:
A drilling template has been provided
on the unit packaging to facilitate
installation.
200
220
4
00
250 mm
Service area
GB-8
Bars to be screwed in
Anti-vibration dampers
Washer
Nut
40DQV_GB_install 5-07-2005 11:44 Pagina 8
