Installation manual
24
Installation
Adjusting the dryer
The dryer is adjusted by dismounting the back
plate and measuring the static pressure behind
the fan.
Drill a ø3.3mm hole A if there is not already one.
The measuring is done on a no-heat program,
without clothes in the dryer and with the back
plate being dismounted.
By opening / closing the damper B the static
pressure at A is either lowered or raised.
Table with static pressure
The optimum air volume is achieved if the pres-
sure is adjusted according to the table below.
After the measuring is done screw the screw into
the hole.
Type Effect Static
kW pressure Pa
4250 6/9 760*
4250 13.5 660
4350 13.5 660
4350 18 435
4350 21 435
4250/4350 ** 435
** Steam heated
*Itcanbedifculttoobtainastaticpressureof
760 Pa if the vent pipes are very short. In these
cases the damper must be closed as much as
possible.
Note! The static pressures in this table are not
to be mistaken for the counter-pressure from the
pressure drop curve.
13
120
30
A
B
W00065
13