Room/Humidity Sensor; General; Installation; First Start - CTC SmartControl Manuel D'installation Et De Maintenance

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42. Room/humidity sensor

General

42.1
The wireless room sensor is powered by the integrated solar cells, which
can be supplemented by the supplied battery (1/2 AA, 3,6 V) if light levels
are low.
The sensor is connected to the wireless network via the main product
display. This is described in menu chapter Touchscreen .
The table in the chapter Technical data shows factory settings for threshold
start/stop values for ventilation modes Forced and Customised . If multiple
sensors are installed, the highest measurement (rH) will be shown in the
display and compared with the threshold values.
During installation, threshold values should be adjusted for conditions in
the home. For more information, please see Installation and Maintenance
Manual for the ventilation unit.
42.2

Installation

For accurate measurements, the sensor should be placed in a location
which is representative of conditions in the home. If possible, position the
sensor where the solar cells can be charged by natural daylight.
• Remove the base plate by pushing in the latch on the bottom of the
sensor with a screwdriver.
• Use screws to attach the base plate of the sensor to a fl at wall
surface.
• Push the cover onto the base plate.
42.3

First start

Connect/defi ne the room sensor to the wireless system by selecting a
connection channel in the Defi ne menu on the display and then pushing
the "learn button" on the sensor. For detailed information, see chapter
EN
Touchscreen/ Defi ne SmartControl accessories .
To connect the sensor to the current heating system, see chapter
Touchscreen / Defi ne SmartControl accessories.
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CTC SmartControl
"Learn button"(underneath),
to connect to/pair the
sensor with Gateway