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Description
SN130 is an indoor room sensor with a humidity sensor (hygrostat) designed to switch
appliances (dehumidifi ers, extractor hoods, fans, etc.) with a maximum current of 10 A.
The sensor regulates with respect to the relative humidity (RH*) value in the room. It is an
ideal solution for places where there is a high risk of mold growth (on walls, windows, tiles).
High RH can cause condensation of water vapor and thus the growth of mold. Mold then not
only damages property, but can also seriously endanger human health (allergies, asthma).
The advantage of the SN130 is the manual load switching function. With one press
of the button, you can switch on the load for 10 minutes.
* RH is the percentage expression of the water vapor content in the air at a given temperature
compared to air fully saturated with water vapor at the same temperature.
load switching indication
A
Installation
1) Switch off the main circuit breaker.
2) Turn the rotating wheel fully counterclockwise
3) Unscrew the screw on the bottom of the sensor
4) Cut out the central plastic piece from the lower cover to lead in conductors
5) Pull the wires through the hole and connect it to the terminal acc. to the
4
diagram
.
6) Fasten the lower cover to the wiring box with screws
7) Put the front cover of the sensor back and secure with the screw. Make sure that the
rotating wheel is back in position 20
8) Switch on the main circuit breaker and make the settings as shown below.
Carry out the installation without voltage! The product must only be installed by
a person with appropriate electrical qualifi cations.
RH rotating wheel
B
1
(otherwise the control element may be damaged)!
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manual switching button
C
.
2
and fl ip the front part off
3
.
2a
.
3a
.
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