Installation Options; Wiring Diagram - Vent-Axia Lo-Carbon IQ Mode D'emploi

4.

Installation options

The fan can be installed in any of three ways depending on
the desired function, as detailed below:
1 Humidity control only, see diagram 1
The fan is connected to constant phase (L) and
neutral (N) for automatic humidity control.
The timer can be activated manually by installing a pull cord
and pulling it (see page 8).
2 Humidity control + timer with light switch,
see diagram 2
The fan is connected to constant phase (L) and
neutral (N) for automatic humidity control.
Switched live (SL) is connected to activate the fan's timer, i.e.
when the bathroom light is switched on,
current is present at switched live. This option
provides a 90-second start delay.
3 Humidity control + timer with retractive switch,
see diagram 3
The fan is connected to constant phase (L) and
neutral (N) for automatic humidity control.
Switched live (SL) is connected to activate the fan's
timer using a retractive switch.
This option gives direct start-up of the fan.

Wiring diagram

1
1
SL N L
SL N L
L L
L
N N
N
2
2
SL N L
SL N L
L
N
Lo-Carbon iQ Fan
CONSTANT
3
3
SL N L
SL N L
L
L
N
N
EN
SPEED
TIMER
S
CONSTANT
SPEED
TIMER
5
MIN 15
30
TIMER
S
HUMIDITY
SILENT TIMER
5
MIN 15 MAX
30
HUMIDITY
SILENT
MAX
7