GB
1. About this document
– Please read carefully and keep in a
safe place.
– Under copyright.
Reproduction either in whole or in part
only with our consent.
– Subject to change in the interest of
technical progress.
Symbols
!
Hazard warning!
Reference to other information
...
in the document.
2. General safety precautions
Disconnect the power supply
!
before attempting any work
on the sensor.
• During installation, the electric power
cable being connected must not be
live. Therefore, switch off the power
first and use a voltage tester to make
sure the wiring is off-circuit.
• Installing the sensor involves work
on the mains power supply. This
work must therefore be carried out
professionally in accordance with
national wiring regulations and electri-
cal operating conditions.
• Only use genuine replacement parts.
• Repairs may only be made by spe-
cialist workshops.
• Terminal B1/B0 is a switching contact
for low-energy circuits, no more than
1 A. This must be protected by a fuse
of the appropriate rating.
®
3. True Presence
COM1/COM2/BT IPD
Hallway
COM1/COM2/BT IPD
Proper use
– Sensor for ceiling mounting indoors.
The True Presence sensor is a high-
frequency sensor. It reliably identifies
human presence and absence by detect-
ing micro-movements. The detection zone
can be defined with absolute precision
via app.
The Hallway Sensor is a high-frequency
sensor with a perfect detection zone for
corridors. The detection zone can be
adjusted in both directions via app.
The BT IPD version extends the detection
zone by relaying signals to the master
version.
UP: concealed version
AP: surface-mounted version
Cable length between sensor and button
< 50 m.
Package contents (Fig. 3.1, Fig. 3.4,
Fig. 3.7, Fig. 3.10)
Product dimensions (Fig. 3.2, Fig. 3.5,
Fig. 3.8, Fig. 3.11)
Product components (Fig. 3.3, Fig. 3.6,
Fig. 3.9, Fig. 3.12)
A Surface-mounting adapter
B Load module
C Connecting terminal
D Sensor module
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True Presence detection zone (Fig. 3.13)
Hallway detection zone (Fig. 3.14)
4. Electrical connection
The mains supply lead is a multiple-core
cable (max. conductor Ø 2.5 mm):
L
= Phase conductor (usually black
or brown)
N
= Neutral conductor (usually blue)
= Protective-earth conductor
PE
(usually green/yellow)
= Switched phase conductor
(usually black, brown or grey)
S
= Switch
B0/B1 = Floating relay for controlling
HVAC
Important: Incorrectly wired connections
will produce a short circuit later on in the
product or fuse box. In this case, you
must identify the individual cables and
re-connect them.
Connect the mains power supply lead
COM1
(Fig. 4.1/4.4/4.7)
Connect the mains power supply lead
COM2
(Fig. 4.2/4.5/4.8)
Connecting the BT IPD mains power
supply lead
(Fig. 4.3/4.6/4.9)
5. Installation
• Check all components for damage.
• Do not use the product if it is damaged.
• Select an appropriate mounting loca-
tion, taking the reach and presence
detection into consideration.
Mounting procedure
• Switch off power supply
(Fig. 4.1/4.2/4.3)
Concealed mounting
• Connect to mains power supply.
(Fig. 5.1)
• Fit load module and screw into place.
(Fig. 5.2)
• Fit magnetic sensor module. (Fig. 5.3)
• Switch ON power supply.
Surface mounting
• Mark drill holes and drill. (Fig. 5.4)
• Screw load module into place. (Fig. 5.5)
• Connect to mains power supply.
(Fig. 5.6)
• Fit surface-mounting adapter. (Fig. 5.7)
• Fit magnetic sensor module. (Fig. 5.8)
• Switch ON power supply.
• Make settings.
(➜ "6. Function and settings")
6. Function and settings
Factory settings
The factory settings are activated
when the presence detector is put
into operation for the first time as
well as after resetting by the app.
The following factory settings are
provided:
Twilight level:
500 lux
Time setting COM1:
30 s
Time setting HVAC:
15 min
Fully /
semi-automatic mode:
Fully auto-
matic mode
Switch-ON delays HVAC: OFF
Hallway reach:
100 %
True Presence scenario Scenario 7
True Presence height
2600 mm
True Presence radius
3500 mm
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