Vent-Axia Lo-Carbon iQ Instructions For Use Manual - page 7
7
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www.vent-axia.com/iq
Lo-Carbon iQ Fan
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
2
3
SL N L
SL N L
SL N L
L
N
L
N
L
N
TIMER
HUMIDITY
TIMER
CONSTANT
5
15
30
SPEED
SILENT
MAX
S
MIN
1
2
3
SL N L
SL N L
SL N L
L
N
L
N
L
N
TIMER
HUMIDITY
TIMER
CONSTANT
5
15
30
SPEED
SILENT
MAX
S
MIN
Lo-Carbon iQ In-Box Leaflet.indd 7
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