About The Unit; How It Works - Envirovent IPX4 Installation Manual

05

About The Unit

This fan is designed for easy cleaning and
long life. Keep this user guide handy. The
fan has been set by the installation engineer
to suit your kitchen or bathroom application.
Your EnviroVent Filterless Extract Fan has
been designed to improve air quality and
reduce humidity levels in kitchens and
bathrooms to help resolve the condensation
and mould problems which can effect
dwellings in winter.

HOW IT WORKS

The EnviroVent Filterless
works in a constant trickle mode to create
background ventilation to maintain a healthy
environment.
Vapour tracking
As standard the unit is fitted with vapour
tracking (except for 2 speed models, see
below). The fan senses the amount of
moisture being created in the room which
causes the fan to increase in speed to match
the rising humidity and reduce in speed
to match falling humidity. This intelligent
function reduces your energy costs, wear
and tear on the motor and ensures a long
quiet life.
Pullcord
All units are fitted with a pullcord override for
odour control (if remote see below). In the
event that you wish to activate the fan to full
power in conditions of low humidity simply
pull on the pullcord and the fan will boost to
maximum extraction rate.
05
Extract Fan
OPTIONS
Remote control
Remote control override for odour control. In
the event that you wish to activate the fan to
full power in conditions of low humidity simply
press the remote control boost switch and
the fan will boost to the maximum extraction
rate for 3 to 4 minutes before returning to
the trickle extract rate.
2 Speed Version
The unit is also available in a two speed
configuration,
These units run at a constant trickle or at
boost speed as required by the user.
Remote Switch Wire
The unit is available with a remote switch
wire. On these units the boost switch may be
located up to 3 meters away from the unit.
SHOULD YOU ENCOUNTER ANY PROBLEMS INSTALLING THIS UNIT CALL
without vapour tracking.