KNX Home
weather
station
Ref.-no.:
2224
WH
4.2. Aligning the device
•
Align the sensor head with the help of a compass in such a way
that the bevel points southwards.
L
Without proper alignment, the brightness sensors do not face the
correct cardinal points. The position of the brightness sensors
viewed from above is shown in Fig. 3.
L
In some cases it may be useful to align the device according to
the prevailing local conditions, e.g. in accordance with the
facades. Geographical peculiarities may equally require another
kind of alignment.
4.3. Opening the device
•
Stick a screwdriver into the notch at the bottom of the terminal
box and lever up the upper part of the box carefully.
•
Detach the sensor plug from the sensor terminal (5).
5. Start-up
Putting the device into operation
Switch on the bus voltage.
Switch on the supply voltage.
Place the programming magnet supplied over the integrated reed
contact (13)..
The programming LED (14) lights up red to indicate the programming
mode.
Allocate the physical address and load the application software into the
device.
Note down the physical address on stickers inside the terminal box
(12) and in the cover of the terminal box (Fig. 2).
The device is ready for operation.
Appendix
4
