3
© Vallox Oy - All rights reserved
SOUND-DAMPENING PART VALLOX 245
INS
TALLA
TION INS
TRUCTIONS
756
1038
ø 250 4 kpl
2320-2335
1226-1241
1093
DIMENSIONS AND DUCT OUTLETS
Product title
Vallox 245 sound-dampening part
Product number
4101502
HVAC code
7912129
Enclosure protection class
IP34
Weight
110 kg (88 kg without the door)
Dimensions (width x height x depth) 1038 x 1093 x 756 mm
TECHNICAL SPECIFICATIONS
3D
3A
3C
3A
3B
Remove the door of the sound-dampening
part. Remove the locking screw (3D) and then
the foremost sound-dampening element (3A)
of the supply air duct by lifting it. The sound-
dampening element of the extract air duct (3B),
located behind the supply air duct, has been
fastened onto the intermediate wall with eight
cross-slot headed screws.
The sound-dampening elements have been
installed in the left side at the factory (for an R
model unit). When the sound-dampening part is
to be installed in an L-model unit, the dampening
elements must be moved to the ducts on the
right side. Remove the maintenance door (3C)
from the wall between the right-side ducts.
Move the dampening element (3B) to the right
side. Next, turn the dampening element (3A)
upside down and move it to the right side so
that it is in the middle of the duct outlet. The
element is now installed correctly. Mount the
maintenance door (3C) on the sidewall of the
left-side ducts.
CHANGING HANDEDNESS
R model
L model
