AFTER INSTALLING THIS UNIT PLEASE PASS ONTO END USER
DO NOT THROW AWAY
18
SECOND FIX CONT.
9. Putting into operation
Switching on:
a) Mains power: Connect the mains wire to the
electric installation. The wire is stored behind
the rear access panel. Once you turn the
switch ON, the appliance will start to operate.
10. Commissioning
The system should be commissioned in
conjunction with a system design if provided by
EnviroVent Ltd.
Boost Controls
The system operates continuously at a low
rate known as ‘trickle’, to ensure your home is
ventilated at the appropriate level. The system
will automatically vary its extract rate when it
senses an increase in the moisture level running
through the unit. You can also boost the system
via the remote switch when required.
For remote control switches, press the button
once to see the current status of your unit and
again to boost the unit. The boost LED will light
and the unit will go to boost for 20 minutes.
Indications:
To view the current status of your unit press the
button once. The functions currently in operation
will be indicated with a lit LED.
If the filter light is on the filters will need checking,
see maintenance page 24.
Warnings:
All LEDs flashing indicates a fault with the unit.
For hard wired switches press the switch to the
ON position to send the unit to boost. The unit
will stay at boost until the switch is turned to the
OFF position.
Batteries:
When the battery requires changing, unscrew
the switch front cover. The battery is located on
the back of the cover. Battery type - 3V Lithium,
CR2032.
05
Installation Instructions
Filter
Frost
No Connection
Connection
Summer
bypass
Boost
Humidity
Switch