Setting Exhaust Vents - Duco Intelli Air Valve Serie Manuel D'utilisation

ENGLISH
6A.
The exhaust vents are installed in an exhaust duct for extracting hu-
mid/stale air. In order to configure the air exhaust correctly, these vents
must be set depending on the situation in line with the table below.
You will find possible situations on the next page. When using DucoVent
Design vents, always leave the outer ring in place for acoustic effect.
75 m3/h
50 m3/h
25 m3/h
90

Setting exhaust vents

DUCOVENT
DESIGN
Foam
DUCOVENT BASIC
AND OTHER VENTS
100%
open
50%
open
25%
open