34
5.4.4
Positioning and mounting of the fan units (accessory FAN 4 N...)
The FAN4 N.. fan units can either be mounted directly on the humidifier or separately above the humidi-
fier to the wall. To allow the steam coming from the fan unit to spread out evenly, without condensing
on obstacles (ceilings, joists, pillars, etc.), the following minimum dimensions must be observed when
selecting the location for the fan unit.
FAN4 N M W
FAN4 N L W
Steam capacity humidifier
kg/h
5...10
16...40
A min.
m
6,0 m
10,0 m
B min.
m
1,0 m
1,5 m
C min.
m
2,2 m
2,2 m
D min.
m
1,0 m
1,5 m
E min.
m
1,0 m
E max.
(max. stean hose length)
m
4,0 m (recommended 2,0 m)
Note: The minimum spaces in the table apply for a room atmosphere of 15 °C and 60 %rh. For lower
temperatures and/or higher humidity the values should be adjusted accordingly.
Note: In order to achieve a uniform distribution of the humidity within the room, additional factors such as
the room size, the room height, etc., must be taken into consideration besides observing the minimum
distances for the FAN4 N.. fan units. If you have questions concerning the direct room humidification,
please contact your Nordmann representative.
Further information is provided in the separate installation and operating instructions for the FAN4 N..
fan unit.
C
B
E
D
D
A
