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9
Maintenance
Sensors Intra-Sewi KNX T and Intra-Sewi KNX TH
• Version: 11.06.2018 • Technical changes and errors excepted.
2.3.4. Front view: programming and addressing
The equipment is delivered with the bus address 15.15.255. You can program a differ-
ent address in the ETS by overwriting the address or by teaching the device via the pro-
gramming button.
The programming button is located between the airing lamella (Fig. 5: No. 3).
2.4. Notes on mounting and commissioning
Never expose the device to water (e.g. rain) or dust. This can damage the electronics.
You must not exceed a relative humidity of 95%. Avoid condensation.
The airing lamella must not be closed or covered. The device must not be painted over.
After the bus voltage has been applied, the device will enter an initialisation phase last-
ing a few seconds. During this phase no information can be received or sent via the
bus.
3.
Maintenance
The airing lamella must not get dirty or covered. As a rule, it is sufficient to wipe the
device with a soft, dry cloth twice a year.
1
Fig. 5
1
Clamps for installation in false
ceiling
2
Airing lamella
3
Programming button
(recessed, larger opening)
4
Programming LED
(recessed, smaller opening)
2
1
3
4
Summary of Contents for Intra-Sewi KNX T
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