AFTER INSTALLING THIS UNIT PLEASE PASS ONTO END USER
DO NOT THROW AWAY
16
04 Installation Instructions
Connecting ducts
The air extract duct does not have to be
tted with a control valve. The appliance
controls the air ow rates itself. To prevent
condensation on the outside of the outdoor
air supply duct and the air exhaust duct
downstream of the units these ducts must
be provided with an external vapour barrier
as far as the appliance. If thermally insulated
piping is used here, additional insulation is
not necessary.
For compliance with the maximum installation
noise level of 30 dB, each installation will have
to be assessed individually and measures
put in place if required to limit the noise.
A section of acoustic duct with a minimum
length of 0.5m is required, but additional
measures may be necessary. Please contact
EnviroVent if you have any questions on this
subject.
For incorporated ducts pay attention to
crosstalk and installation noise. Design the
duct with separate branches to the valves
to prevent crosstalk. If necessary, the supply
ducts must be insulated, for instance when
they are installed outside the insulated
envelope of the building.
Preferably use EnviroVent incorporated
ducts. These ducts have been developed
with a view to a low duct resistance.
A duct diameter of 150mm is required for the
energiSava 400 connecting to the 180mm
spigot on the unit. The 400 units are supplied
with 4 X duct adaptors. The energiSava 300
also requires a 150mm duct connecting to a
160/150mm spigot.
To Next Page
Loading...
Need help?
General
