500 / 750 mm
27
INSTALLATION AND ASSEMBLY
iV-Office ventilation device
•
Installation and operating instructions
►
Slide the sound insulation lining under slight tension
until it stops into the wall sleeve.
Make sure
to position the abutting surfaces
(red arrow) in the upper part of the wall sleeve
(approx. 12 o'clock).
The sound insulation lining is inserted.
4.6
Inserting the thermal accumulator insert
Insert the sound insulation lining made of Inventin
Cutter
Requirements:
The exterior closure is fitted.
►
Remove the protective disc from the wall sleeve.
►
Position the end faces of the sound insulation
lining together. The coated side faces inwards.
NOTE: If the abutting surfaces of the
sound insulation lining are incorrectly
positioned,
any condensate that may form
is not drained off!
• Abutting surfaces must be aligned upwards
in the wall sleeve!
►
Make sure that the sound
insulation lining made of
Inventin is pushed into the
ring insert on the weather
protection hood (Fig. right).
►
Shorten the sound insulation lining with
a cutter so it is flush with the interior wall.
Take care not
to
damage the fan BUS.