Installation notes VFL
04/2014 US K5 – 2.1 – 5
Installation
The required flow rate is simply set at the point of
installation (see page 6 for flow rate set point
values). The slot must then be closed with sticker
provided to ensure best acoustic performance.
The limiter can now be placed into the duct. See
Installation, Operation & Maintenance Manual for
complete installation instructions.
Identification of the installation location
Stickers are supplied for identifying the volume
flow limiter's location once installed. These may
be filled in by hand and affixed to the outside of
the duct in an easily visible location.
Installation
Flow rate adjustment
by customer (factory
set as cost option)
Sticker provided to
identify the installation
location by affixing to
outside of the duct
Setpoing sticker
placed here for noise
control