Cala KNX MultiTouch T push button
2
Cala KNX MultiTouch T push button
• Version: 03.02.2021 • from version 0.1.9 • Technical changes and errors excepted. • Elsner Elektronik GmbH • Sohlengrund 16 • 75395 Ostelsheim • Germany • www.elsner-elektronik.de •
Technical Service: +49 (0) 7033 / 30945-250
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 as-
sembled 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.
2.2. Installation location
The
Cala KNX MultiTouch T push button
is designed for wall installation in a
connector socket (Ø 60 mm, 42 mm deep).
May be installed and operated in dry interior rooms only.
Avoid condensation.
When selecting an installation location, please ensure that the measurement results
are affected as little as possible by external influences. Possible sources of interfe-
rence include:
•
Direct sunlight
•
Drafts from windows and doors
•
Draft from ducts which lead from other rooms or from the outside to the
junction box in which the sensor is mounted
•
Warming or cooling of the building structure on which the sensor is mounted,
e.g. due to sunlight, heating or cold water pipes
•
Connection lines and ducts which lead from warmer or colder areas to the
sensor
Measurement variations from permanent sources of interference can be corrected
in the ETS in order to ensure the specified accuracy of the sensor (offset).
2.3. Device structure
2.3.1. Casing
2.4. Installation of the sensor
First install the windproof socket with feed line. Seal the inlet tubes as well, in order
to prevent draughts.
Then screw the base plate to the socket and place the switch program frame. Con-
nect the bus cable +/- to the plug (black-red).
Insert the device firmly onto the metal frame using the catches so that the device
and the housing are fixed together.
3.
Notes on mounting and commissioning
Never expose the device to water (e.g. rain) or dust. This can damage the electro-
nics. You must not exceed a relative humidity of 95%. Avoid condensation.
After the bus voltage has been applied, the device will enter an initialisation phase
lasting a few seconds. During this phase no information can be received or sent via
the bus.
3.1. Addressing of the device at the bus
The individual address is assigned via the ETS. A button and a control LED are loca-
ted on the unit for this purpose (Fig. 4, No. 3+4).
The equipment is delivered with the bus address 15.15.255. Another address can be
programmed using the ETS.
When programming mode is active, the programming LED lights up and in addition
the 6 white LEDs for temperature level display and all other active LEDs flash.
4.
Maintenance
Ventilation slits must not be dirty of covered. As a rule, it is sufficient to wipe the
device with a soft, dry cloth as required.
5.
Disposal
After use, the device must be disposed of or recycled in accordance with the legal
regulations. Do not dispose of it with the household waste!
Fig. 2: Cross-section drawing.
The
Cala KNX MultiTouch T push
button
fits in a standard connector so-
cket (Ø 60 mm, depth 42 mm).
The frame is not included in the delive-
ry!
Installation depth
27 mm
Construction depth
10 mm
Fig. 3 Front
1 Ventilation slits (top and bottom)
2 "Light" area with 3 touch surfaces
3a "Sun protection/drive" area with 3 touch surfaces
3b "Scenes" area with 3 touch surfaces
3c 3 configurable touch surfaces
4 "Temperature" area with 3 touch surfaces
1
3a
4
2
1
3b
4
2
3c
4
2
1
Fig. 4 Back
1 Base frame
2 KNX terminal BUS +/-
3 Programming LED (recessed)
for teaching the device
4 Programming LED (recessed)
5 Catches
5
1
3
2
4
