S&P EcoAIR LC Bedienungsanleitung Seite 14

switches on, and when the light
switches off, runs the time set by the
timer.
This func ion is selected with the dip-
switch 8.
EcoAIR HLC
Models provided with an electronic
humidistat which can be adjusted from
60% to 90 % RH (relative humidity) and
with a timer, adjustable between 1 and
30 minutes.
The selection of desired humidity level is
done with the dip-switches 4 and 5:
setting between 60, 70, 80 and 90 %RH
The selection of the run on ime is done
with the dip-switches 6 and 7: setting
between 1, 5, 15 and 30 minutes
Continuous operation
1. Automatic operation
extractor is connected to the main
supply with only two wires. The
extractor operates continuously at the
setting trickle
humidity level in the room is higher
than the set level the fan is boosted to
high speed. When the humidity drops
below the selected level and after the
selected period set on the imer the
fan automatically returns to trickle.
2. Automatic operation with the facility to
override the hygrostat and makes the
extractor to run in boost by means of
an external switch (fig.4a) or the light
switch (fig.4b), when the humidity level
in the room is lower than the selected
(fig 3):
speed. When
level.
operates
selected period set on the timer after
the switch light has been switched off,
and then goes back in low speed
unless the humidity level exceeds the
set point.
ATENTION: When the humidity rate is
above
automatic option takes precedence
over the manual.
Specific recommendations:
- If the humidity is always above 90%
RH, the fan will always run at full
speed.
- If the humidity in the room is always
less than 60%, the fan will only
operates at trickle speed when running
in automatic operation.
If the fan never runs at boost:
- The setting of the humidistat is to the
maximum. Change the setting
- The level of humidity in the room is
below 60% RH
If the fan always runs at boost
- The setting of the humidistat is to the
the minimum. Change the setting
- The level of humidity in the room is
above 90% RH
the
Intermittent operation
Automatic operation:
The extractor is connected to the main
supply with only two wires (fig.3). The
humidistat
operate automatically when the humidity
level in the room is higher han the set
level.
automatically when the humidity drops
below the selected level (-5% or +10%)
and after the selected period set on the
over-run timer.
In this case, the extractor
in high speed
the selected
causes the
The extractor
for the
value, the
extractor to
will stop