Jung BT17361 Series User manual
Table of Contents
1 Safety instructions.............................................................................................................3
2 Device components...........................................................................................................4
3 Intended use .....................................................................................................................4
4 Product characteristics......................................................................................................5
5 Functional description .......................................................................................................6
6 Wireless operation ............................................................................................................6
7 Operation via extensions...................................................................................................7
8 Mounting and electrical connection...................................................................................7
9 Commissioning via app ...................................................................................................12
10 Resetting the device to the factory setting ......................................................................14
11 Technical data.................................................................................................................15
12 List of functions and parameters .....................................................................................16
13 Troubleshooting ..............................................................................................................27
14 Conformity.......................................................................................................................29
15 Warranty..........................................................................................................................29
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JUNG HOME presence detector
1 Safety instructions
To avoid possible damage, read and follow the following instructions:
Installation only by persons with appropriate knowledge and experience in the
following areas:
– 5 safety regulations and standards for the installation of electrical systems
– Selection of suitable tools, measuring devices, installation materials and, if ne-
cessary, personal protective equipment
– Installation of the installation material
– Connection of devices to the building installation under consideration of local
connection conditions
Improper installation endangers your own life and the lives of users of the electrical
system and there is a risk of serious damage to property, e.g. through fire. You are at
risk of personal liability for personal injury and damage to property.
Contact an electrical fitter!
Danger of electric shock. If the device exhibits any visible damage, it must not be
used any longer. Immediately disconnect device from mains by switching off all asso-
ciated circuit breakers.
Danger of electric shock. Device is not suitable for disconnection from supply voltage
because – depending on the insert used – mains potential even is applied on the load
when the device is switched off. Always disconnect before carrying out work on the
device or load. To do so, switch off all associated circuit breakers.
Do not press on the sensor window. Device can be damaged.
The device must not be used for applications from the area of safety engineering,
such as emergency stop, emergency call, smoke extraction.
The device is not suitable for use as a burglar alarm or other alarm.
Read the instructions in full, observe them and keep them for future reference.
You can find more information on JUNG HOME at www.jung.de/JUNGHOME
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2 Device components
Image1: Device components
(1) System insert
(2) Sensor cover
(3) Brightness sensor
(4) Button Prog.
(5) Sensor window with status LED
(6) Decor ring
(7) Push-on cover
LED indication during operation
Red Disabling function active, e.g. continuously on/off,
motion detected while "walking test" activated
Blue, triple flashing Time has not been set, e.g. due to extended
power failure
Flashing green/red Device update is being performed
Red, triple flashing Error message (cover was previously connected
to another system insert)
Sequentially flashing red/green/
amber
Self-test is being executed
3 Intended use
– Automatic switching of lighting depending on the heat motion and ambient
brightness
– Wireless connection to devices from the JUNG HOME system
– Operation with system insert for switching or dimming, or 3-wire extension
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– Ceiling installation on system insert
4 Product characteristics
– Commissioning and operation using JUNG HOME app on mobile end device
(smartphone or tablet) via Bluetooth
– Extension of the detection field by the combination of several JUNG HOME
motion detectors or via the extension input
– Panel for limiting the detection field
– Multi-colour status display
– Disabling of the Prog. button
– Free linking of the motion sensor with the load output in the system insert or
wirelessly with further JUNG HOME devices
– Up to 16 time programs control the functions of the respective system insert
(switch on, switch off)
– Staircase lighting function (automatic switch-off) with switch-off warning
– Run-on time, switch-on delay, switch-off delay
– Activating/deactivating automatic functions with the JUNG HOME app
– Automatic date and time update when connecting with smartphone
– Maximum brightness and minimum brightness adjustable, with dimming insert
– Switching on with last brightness or fixed switch-on brightness, with dimming
inserts
– Integration of the load into areas (groups), main functions and scenes
– Evaluation of the extension inputs (if present) to control the system insert
– Bluetooth SIG Mesh for fully encrypted wireless communication and repeater
function
– Updating via JUNG HOME app
Available by update in the future:
– Time programs with sunrise and sunset (astro timer)
– Time programs with random time
– Dynamic run-on time
– Disabling function and restraint: continuously ON/OFF or ON/OFF for fixed
time
– Night light function with period for brightness reduction, with dimming insert
– Hotel function (orientation light instead of OFF), with dimming insert
– Warm dimming (changing the colour temperature with simultaneous bright-
ness increase), with DALI insert
– Constant light regulation
– Calling up a scene by motion
You can find information on updates and dates at www.jung.de/JUNGHOME
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Behaviour after a mains voltage failure
All settings and time programs are retained. Any missed switching times are not ap-
plied later. The load output or the system insert outputs are switched off, provided the
parameter "Switching status after mains voltage returns" is set to its default setting.
After mains voltage return, the device performs a self-test for a maximum of
20 seconds. After the self-test has been completed, the device is ready for operation.
If the device was not previously added to a Bluetooth Mesh network (project) by
means of the JUNG HOME app, it will switch to pairing mode for two minutes when
the mains voltage returns and the status LED will flash slowly at a regular interval in
blue.
The following applies during the self-test:
– Movements are not detected
– Operation via extensions and with the JUNG HOME app is possible
Power failure shorter than power reserve (min. 4 hours)
– Time and date are up to date
– The following time programs are performed normally again
Power failure longer than power reserve (min. 4 hours)
– The LED flashes blue three times repeatedly until the time is automatically up-
dated when connected with the app
– The time programs are not executed as long as the time is not up to date
5 Functional description
The device detects heat motions of people, animals and objects.
– The light is switched on if a person enters the detection field and the bright-
ness threshold is below the set brightness threshold.
– The run-on time restarts with each detected motion.
– The light is switched off if no more motion is detected in the detection field and
the run-on time has elapsed or the ambient light is bright enough and the run-
on time has elapsed.
To avoid any switch-on caused by a cooling lamp, no movement signals are evalu-
ated for a brief lockout time after switching off. The motion detector adjusts itself to
the ambient conditions to keep the time as short as possible.
6 Wireless operation
Wireless operation is done with linked JUNG HOME devices or via the JUNG HOME
App, which is also used to link the JUNG HOME devices (see 'Commissioning via
App').
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7 Operation via extensions
Precondition:
A push-button, an Satellite insert 2-wire with an LB Management push-button 1-gang
or an Satellite insert 3-wire, power supply with an LB Management push-button 1-
gang or LB management motion detector is connected. Multiple extensions can be
combined with each other. Operation with the Rotary satellite insert 3-wire is de-
scribed in the rotary extension instructions.
If no run-on time (load) is set, the load either switches alternately ON/OFF or specific-
ally ON at the top and OFF at the bottom, depending on the extension used.
Switching on a load for the duration of the run-on time
￭ Press the operating cover at the top or the push-button briefly or LB manage-
ment motion detector detects a movement.
The run-on time is restarted by pressing again or detecting the movement again.
If the load is supposed to be able to be switched off manually, the parameter "Manual
switch-off of run-on time" must be activated.
Setting the brightness, only in combination with dimming insert
￭ Press and hold the operating cover at the top or bottom or the push-button. In
the case of a push-button, the dimming direction is changed with each new
long actuation.
8 Mounting and electrical connection
Communication between the JUNG HOME devices and linked mobile end devices is
performed wirelessly within the range of the Bluetooth Mesh network.
The range of wireless signals can be affected by:
– Number, thickness, position of ceilings, walls and other objects
– Material type of these objects
– High-frequency interfering signals
Observe the following fitting instructions to maximise the range:
– Plan the number of JUNG HOME devices and their positions to keep the num-
ber of ceilings and walls between two devices as low as possible
– If JUNG HOME devices are installed on both sides of a solid wall, they should
be positioned as close as possible to each other on the opposite sides of the
wall. This keeps the attenuation of the wireless signal through the wall as low
as possible.
– When planning, make sure that there are as few building materials and objects
as possible that strongly attenuate the wireless signal (e.g. concrete, glass,
metal, insulated walls, water tanks, pipes, mirrors, book cabinets, storage
rooms and refrigerators) on the connection line between JUNG HOME devices
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– Keep a distance of at least 1 m from devices that emit high-frequency signals
(e.g. microwave, motors) or use wireless signals at 2.4 GHz (e.g. WLAN
router, baby monitor, IP cameras, wireless loudspeakers etc.)
Detection field and range
The device has a detection field of 360°. The diameter of the detection field depends
on the installation height and the direction of motion of persons in the detection field.
The detection field becomes larger the greater the installation height, while the detec-
tion density and sensitivity are reduced at the same time.
Image2: Detection range depending on the direction of movement
Diameter of detection field depending on direction of movement (see figure 2)
Installation
height
1: 2: 3: 4:
2.20 m 14.50 m 11.50 m 8.00 m 6.00 m
2.50 m 16.50 m 13.00 m 10.00 m 7.00 m
3.00 m 20.00 m 16.00 m 12.00 m 8.00 m
3.50 m 23.00 m 18.50 m 14.00 m 9.00 m
4.00 m 26.00 m 17.00 m 14.50 m *) – *)
5.00 m 28.00 m 18.00 m 15.00 m *) – *)
6.00 m 29.00 m 19.00 m – *) – *)
1: Range for tangential movement on the ground
2: Range for radial movement on the ground
3: Range for typical movements at desks, e.g. torso movement
4: Range of fine detection at desks, e.g. mouse movements
*) When used as a presence detector: Installation height should not be more
than 3.5 m, otherwise fine detection is not possible.
Installation location
For use as a presence detector, the device is installed, for example, above a work-
place and monitors the surface below it. For use as a motion detector, the device is
installed, for example, in the hallway.
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￭ Select a vibration-free installation location. Vibrations can lead to unwanted
switching.
￭ Avoid heat sources in the detection field. Heat sources can trigger the motion
detector, e.g. heating units, outlets of ventilation systems or air conditioners,
copiers, printers, coffee machines, draughty doorways, animals etc.
To minimise the influence of heat sources, reduce the sensitivity or limit the
detection field by switching off individual sensors (JUNG HOME app) or using
the push-on cover (7).
Aligning cover
The device has three independent sensors for motion detection (see figure 3). The
arrangement of areas A, B and C is clearly evident under the decor ring (6)
(see figure 4).
Image3: Detection field: areas A, B and C; installation height 2.20 m
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Image4: Arrangement of the areas A, B and C
￭ Pay attention to correct alignment when mounting the appliance box and sys-
tem insert.
￭ Align the cover so that the brightness sensor (3) is on the side away from the
windows. This reduces the effects of scattered light.
Mounting and connection
DANGER!
Electric shock when live parts are touched.
Electric shocks can be fatal.
Always disconnect before carrying out work on the device or load. For this, switch off
all corresponding circuit breakers, secure against being switched on again and check
that there is no voltage. Cover up adjacent live parts.
Prerequisite: The system insert (1) is connected (see instructions for the system in-
sert) and installed in accordance with the alignment of the sensor cover (2).
￭ Fit the sensor cover (2) on the system insert (1).
￭ Switch on mains voltage.
An system insert-cover alignment is executed.
If the status LED (5) flashes red three times at repeated intervals, the cover was pre-
viously connected to another system insert. To enable operation again, perform one
of the following steps:
￭ Fit the cover on the original system insert.
￭ If the system insert is of the same type: press the Prog. button (4) for more
than four seconds. The parameter settings and app and network connection
are retained.
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