Lunos Smart Comfort 5/SC-FT Funktionsbeschreibung Seite 17

1.1 Fan
Changing the ventilation level
The "Fan" button is used to set the ventilation stage. The manual setting of the venti-
lation stage is to be carried out in a rolling manner, i.e. each press of the button in-
creases the stage by 1. The highest stage is followed by the lowest stage (OFF) again.
In this way, only one button is required to set the ventilation stages.
A manual change of the ventilation stage when the automatic mode is activated has
a validity period of 1 hour. After this time has elapsed, the control changes back to
the automatic mode.
Changing between 5-stage and 8-stage operation
If the Fan button is pressed and held for 3 seconds, a changeover between 5-stage
and 8-stage operation takes place. While in 5-stage operation one LED is assigned
to each stage, in 8-stage operation the full stages are signalled by one and the inter-
mediate stages by 2 LEDs. No LED illuminates when the "OFF" stage is set. This
applies to both operating modes. The changeover only affects the manual change of
stages. The automatic mode always comprises 8 stages. The changeover is signalled
by the Event LED flashing once (4-stage operation) or flashing twice (8-stage opera-
tion).
1.2 Drop
Activate of automatic mode
The humidity-sensitive automatic mode is activated or deactivated via the button with
the Drop symbol. In automatic mode the behaviour of the LEDs are changed. The
Stage LEDs 1-4 illuminate permanently with low brightness as a status display. The
active stage is displayed with full brightness. In the standard, the first stage is switched
at a relative humidity of 50%. The highest ventilation stage is switched from a humidity
value of 70%.
The humidity control is equipped with the well-known intelligence (TAC, Silvento ec
and 5 / UNI-FT), i.e. the moving average of relative humidity over a period of 24 hours
is additionally used. This makes it possible to distinguish between a permanently high
external humidity and a rapidly increasing local humidity.
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