Maintenance & Care; Troubleshooting - STEINEL HPD 2 KNX Instructions Manual

Code for basic mode: updwd123
Code for professional mode: adm123
Note: You will find an application
description at knx.steinel.de.
1. Issue physical address and generate
application program in the ETS.
2. Load the physical address and appli-
cation program into the human pres-
ence detector. If you are prompted to
do so, activate the programming mode
under settings.
Note: The HPD2 has a learning-in time of
approx. 30 minutes. Do not enter the
room during this period as the HPD2 is
learning the room's characteristics.
Windows or other panes of glass should
be identified as non-detection zones as
miscounts may otherwise occur.
Further information is available under
"Help" in the HPD2 web interface.
Function Reset Button
• Press and hold < 5s
(blinking period 400 ms): turn off KNX
programing mode
• Press and hold 5s – 10s
(blinking period 200 ms): turn on KNX
programing mode
• Press and hold 10 s – 15 s
(blinking period 120 ms): restart
• Press and hold > 15 s (blinking stops):
reset to factory defaults

7. Troubleshooting

Persons identified
– Persons within the detection zone
or the defined detection footprint
• Check detection zone
• Reduce sensor sensitivity
(web browser)
Persons not being identified
– Persons cannot be identified by the
sensor
– Persons only partially identifiable
(leg, shoulder, head)
• Ensure unobstructed sensor vision
• Make sure that persons are not
concealed by plants etc.
• Increase sensor sensitivity (web browser)
8. Maintenance / care
• No maintenance possible.
• The detector lens may be cleaned with
a damp cloth if it becomes dirty (do
not use cleaning agents).
9. Disposal
Electrical and electronic equipment, acces-
sories and packaging must be recycled in
an environmentally compatible manner.
Do not dispose of electrical and
electronic equipment as
domestic waste.
EU countries only:
Under the current European Directive on
Waste Electrical and Electronic Equip-
ment and its implementation in national
law, electrical and electronic equipment
no longer suitable for use must be
collected separately and recycled in an
environmentally compatible manner.
– 15 –
GB