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In both cases the speed setting is done
when installing the extractor, with the
potentiometer
(7)
electronic PCB (fig.1).
The
selection
between
operation and intermittent operation is
done with the dip-switch 9:
- Continuous operation: ON
ON
- Intermittent operation: OFF
8
9
ATTENTION: In intermittent operation,
mount the backdraft shutter on the fan
outlet.
EcoAIR SLC
1. Continuous operation only on trickle
setting (Fig. 3).
Once the air volume set the fan is
connected to the mains and the unit
will operate continuously at this air
volume.
2. Continuous operation on trickle with
ability to boost at high speed.
The EcoAIR SLC is connected to an
external switch or light switch.
When the switch is closed, the fan
runs at full speed until the switch
opens again (light off):
Fig.4a- Wiring diagram to boost the
fan with a separate switch.
Fig.4b- Wiring diagram to boost the
fan with the light switch.
3. Intermittent operation: The extractor
runs at the pre-set speed when the
switch is closed:
Fig.4a- Wiring diagram to switch on
the fan with a separate switch.
Fig.4b- Wiring diagram to switch on
the fan with the light switch.
14
placed
on
the
continuous
Start-up timer function:
In
this
ON
"start-up
allows to delay the extractor
8
9
start-up for a period of 50
seconds. So that, for example, the fan
does not switch on if the usage time of
the bathroom is less than 50s. If you
exceed the 50s, the fan switches on,
and when the light switches off, runs
the time set by the timer. This function
is selected with the dip-switch 8.
EcoAIR TLC
This
model
is
provided
adjustable over-run timer.
The selection of the run on time is done
with the dip-switches 6 and 7: setting
between 1, 5, 15 and 30 minutes
Factory setting: 1 minute
1. Continuous
operation:
allows the fan to continue to operate in
high speed for the selected period
after the switch has been turned off.
Fig.4a- Wiring diagram to boost the
fan with a separate switch
Fig.4b- Wiring diagram to boost the
fan with the light switch
2. Intermittent
operation:
allows the fan to continue to operate
for the selected period after the switch
has been turned off (fig.4a and 4b).
Start-up timer function:
In this operation, the "start-up timer
function" allows to delay the extractor
start-up for a period of 50 seconds. So
that, for example, the fan does not
switch on if the usage time of the
bathroom is less than 50s.
If you exceed the 50s, the fan
operation,
the
timer
function"
with
an
The
timer
The
timer
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