
16
Installation
Exhaust duct
• Theexhaustductmustbesmoothontheinside(lowairresistance).
• Theexhaustductmustleadtotheoutdoors.
• Theexhaustductmustleadclearofthebuildingascondensationmay
cause frost damage to the building.
• Theexhaustductmustbeprotectedagainstrainandforeignobjects.
• Theexhaustductmusthavegentlebends.
• Theexhaustductmustnotbeasharedductbetweendryersandappli
-
ances using gas or other fuels as their energy source.
When several dryers share an exhaust duct
• Theexhaustductdiametermustincreaseaftereachdryer.
The table below shows the exhaust duct diameter and the necessary
fresh-air inlet area.
Note!
It is recommended that each dryer is connected to a separate
exhaust duct.
The evacuation pipe diameter must not be reduced.
No. of dryers
1
2
3
4
Exhaust
m
3
/h 260
520
780
1040
d
ø mm
100
100
100
100
Fresh air inlet
cm
2
400
800
1200
1600
Exhaust duct
length 0-6 m d ø 100
160
200
250
** Exhaust duct
length 6-50 m d ø 160
200
250
350
**
If the exhaust duct lenght exceeds 6 m the diameter must be increased.
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