3
Safety and operating instructions
Nunio KNX M-T push button
• Status: 25.02.2021 • Technical changes reserved. Errors reserved.
1.
Safety and operating instructions
1.1. Installation notes
Installation, testing, operational start-up and troubleshooting should
only be performed by an electrician.
CAUTION!
Live voltage!
There are unprotected live components inside the device.
•
National legal regulations are to be followed.
•
Ensure that all lines to be assembled are free of voltage and take
precautions against accidental switching on.
•
Do not use the device if it is damaged.
•
Take the device or system out of service and secure it against
unintentional use, if it can be assumed, that risk-free operation is
no longer guaranteed.
The device is only to be used for the intended purpose described in this manual. Any
improper modification or failure to follow the operating instructions voids any and all
warranty and guarantee claims.
After unpacking the device, check it immediately for possible mechanical damage. If it
has been damaged in transport, inform the supplier immediately.
The device may only be used as a fixed-site installation; that means only when assem-
bled and after conclusion of all installation and operational start-up tasks and only in
the surroundings designated for it.
Elsner Elektronik is not liable for any changes in norms and standards which may occur
after publication of these operating instructions.
2.
Description
The
Nunio KNX M-T push button
is a touch switch that be universally used for the
KNX building system. It has a monochrome touch display, on which buttons can be dis-
played in various arrangements. The functions of the buttons are defined individually.
As a result, the sensor is extremely flexible with regard to changing requirements
(change of tenant in residential or commercial properties, hotel rooms, etc.).
A temperature sensor is integrated into
Nunio KNX M-T push button
. An external
temperature reading can be received via the bus and processed with its own data to
create a total temperature (mixed value).
Nunio KNX M-T
has a PI controller for heating and cooling. A temperature control dis-
play can also be represented on the screen. The target temperature, mode and, if ap-
plicable, the fan speed can be set there.
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