
7
EN
DELIVERY SET
Fan
—
1
pc.
Screws and dowels
— 4 pcs.
Plastic screwdriver (for models with a timer)
— 1 pc.
User’s
manual
—
1
pc.
Packing
box
—
1
pc.
BRIEF DESCRIPTION
The unit described herein is an axial fan for exhaust ventilation of small to medium-sized premises heated during winter.
The fan design can also include a non-return valve to prevent back flow when the fan is switched off.
The fan design is constantly being improved, thus some models may be slightly different from those described in this
manual.
B
d
B
L
L
l
l
D
D
H
d
C
H
C
RO
SO