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Venting more than one dryer
via the same venting system
Building regulations approval may
be required. Contact your local
planning authority for advice.
,
For each dryer there
must
be
one non-return flap
R
installed
directly on the main venting duct.
The items required for this are
available as optional accessories
(see next page).
,
Otherwise condensation could
trickle back into the dryers causing
damage and endangering their
electrical safety.
When installing 3 to max. 5 dryers,
pipe diameter
D
must be increased.
Number
of dryers
Magnification factor for the pipe
diameter from Table II
3
4 - 5
1.25
1.5
Installation - extraction ducting
93
Summary of Contents for PWT 6089 Vario
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