Vallox 99 MV, Руководство пользователя

Страница: 7 / 24

7
© Vallox Oy - All rights reserved
MOUNTING ON THE WALL
NOTE
Avoid mounting the unit on a hollow, echoing partition wall or
on a bedroom wall, or prevent the conduction of sound.
The minimum distance between the top of the unit and the
finished ceiling surface is 30 mm. Note that during mounting the
unit rises 10 mm higher than the final height.
Mount the ventilation unit onto the wall with a mounting plate
(optional), as shown in the figures below. Make sure that the unit is
horizontally level after mounting.
MOUNTING ON THE CEILING
Vallox 99 MV can be equipped with an optional ceiling mounting plate.
To attach the ceiling mounting plate:
• On rafter frames or other frame structure with M8 thread bars so
that they withstand the weight of the unit.
• Ensure that the installation plate is horizontally level, as this
determines the position of the unit.
• The top edge of the white covering strip of the ceiling mounting
plate can be installed against the ceiling. Alternatively, a concealed
mounting method can be used, in which case the ceiling can be
30 mm below the top of the white covering strip.
Insulate the ducts against condensation also between the unit and the
ceiling mounting plate.
Mounting the ceiling mounting plate
1. Fasten the thread bars on the rafter frames or other frame
structure, and screw the nuts (E) onto the bars.
2. Lift the ceiling mounting plate in place.
3. Push a rubber damper (F) and a washer (G) to each thread bar.
4. Adjust the nuts so that the ceiling mounting plate is level.
5. Shorten the lower ends of the thread bars so that they are no more
than 5 mm below the nuts.
CAUTION
The ventilation unit is very heavy. Do not perform this
procedure alone.
INSTALLATION
INS
TALLA
TION
NOTE
When installing the unit,
reserve a space of at
least 500 mm in front
of the unit for servicing
purposes.
NOTE
Mount the ventilation
unit in a place where
the temperature does
not fall below +10°C.