Duco Intelli Air Valve Serie Manuel D'utilisation page 91

ENGLISH
SITUATION 1: one exhaust vent per
iAV Control valve
Set all vents to the fully open
position, regardless of the
desired flow rate. When using
DucoVent Design exhaust vents,
leave the outer ring in place for
acoustic effect.
SITUATION 2: multiple vents for each
iAV Control valve with the same flow rates
Set all vents to the fully open
position, regardless of the de-
sired flow rate.
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