7 Installation
7.1 Unpacking
Verify that all ordered equipment are delivered before starting the installation. Any discrepancies from the
ordered equipment must be reported to the supplier of Systemair products.
7.2 Where to Install the Unit
The unit without roof is meant for indoor installation. The electronic components should not be exposed to
lower temperature than 0°C or higher than +50°C.
When mounting; make sure to leave enough space to access the service doors (figure 3).
Note:
If there is not sufficient space to open the inspection doors it is possible to unscrew the hinges to remove
the doors completely for inspection and maintenance.
General maintenance includes replacing the filters and removing fan motor inside the unit for cleaning.
Avoid placing the unit against a wall, as low frequency noise can cause vibrations in the wall.
The outdoor air intake of the building should if possible be put in the northern or eastern side of the building
and away from other exhaust outlets like kitchen fan outcasts or laundry room outlets. The extract air
should ideally be led out via a roof cowl away from any outdoor air intakes, windows, balconies etc.
Warning
• The door handles are lockable. Make sure that the handles are locked during operation of the unit.
• The unit must be duct connected or in some other way provided with protection so that it is not
possible to come in contact with the fans through the duct connections
7.3 Installation procedure
Warning
Beware of sharp edges during mounting and maintenance. Make sure that a proper lifting device is
used. Use protective clothing.
1
Prepare the surface where the unit is to be mounted. Make sure that the surface is flat, levelled and
that it supports the weight of the unit.
Perform the installation in accordance with local rules and regulations.
2
Make sure that the factory mounted rubber gaskets between the sections are undamaged
DVCompact
Installation and Service
211117
9
Systemair Sverige AB
