10
100mm
400mm
3 Floor
mounting
3.1 Location
requirements
The unit is designed to be installed in boiler rooms, laundry
rooms, stores or other suitable areas.
When installing on the floor, in consideration of noise and
vibrations, absorption feet should be used (see Fig. 11).
Flexit offer absorption feet as accessories (art.no. 110955).
The unit should be placed so that there is no danger of
bothersome noise in nearby rooms. It is especially important
that the unit is not placed directly over bedrooms.
If the unit is placed in spaces with high humidity (bathroom
etc), condensation might occur on the surface of the unit
when outdoor temperatures are very low.
The base should be stable and level.
3.2 Space
required
The unit must be installed with suitable space for servicing
and maintenance such as filter replacement and cleaning
of fans and recovery system (see Fig. 12). Control cable with
plug for automatic control must be easily accessible.
These are minimum requirements and only take
service needs into account.
3.3 Installation
The unit is available in left and right versions (exhaust air
duct to the left or right), depending on what is the most
favourable duct location.
The duct connections for outdoor air can be moved to the
bottom of the unit if desired, by exchanging the ducts and
covers.
See chapter 4 and chapter 12.3 for information about
moving ducts, as well as duct placement in the bottom and
top of left and right models respectively.
absorption feet
Fig. 11
UNI 4 Installation Instructions
Fig. 12
540mm (with dooe)
1000mm
500mm
5mm
5mm
900mm
ROTOR
Positioning must accord with individual
countries' electrical safety legislation. Check
which rules apply in your country.
