Jung KNX 3361MWW-01 User manual

Presence detector mini standard
Art. No. : 3361MWW-01
Presence detector mini universal
Art. No. : 3361-1MWW-01
Operating instructions
1 Safety instructions
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2 Device components
Figure 1: Device components
Figure 2: Device components
(1) Presence detector
(2) Clamping springs
(3) Sensor window
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(4) Programming button, red
(5) Design ring
(6) Cover
(7) Sensitivity switch, blue
(8) Bus connection
(9) Cable fixation
(10) Brightness sensor
3 Function
System information
This device is a product of the KNX system and complies with the KNX directives. Detailed
technical knowledge obtained in KNX training courses is a prerequisite to proper understanding.
The function of this device depends upon the software. Detailed information on loadable soft
ware and attainable functionality as well as the software itself can be obtained from the
manufacturer´s product database. Planning, installation and commissioning of the device are
carried out with the aid of KNXcertified software. The latest versions of product database and
the technical descriptions are available on our website.
Intended use
 Requirementoriented control of lighting, room thermostats and other electrical consumers
in interior rooms
 Ceiling mounting on fixed ceilings in applicable Listed electrical box or surfacemounted
housing (see accessories)
Presence detector function:
 Detection of the smallest motions e.g. at a workplace for detecting the presence of persons
 Switch on: Motion detection and brightness threshold not reached
 Switch off: No motion in the detection field and runontime elapsed or brightness threshold
exceeded
Motion detector function:
 Detection of motions for passageway security in buildings
 Switch on: Motion detection and brightness threshold not reached
 Switch off: No motion in the detection field and runontime elapsed
iAfter reacting and switching on, the motion detection works brightnessindependently.
Alert operation:
 Brightnessindependent detection of motions in the detection field
 Switch on: After detection of an adjustable number of motions within the set monitoring
period
 Switch off: No persons in the detection field and runontime elapsed
4 Operating Control
Only for "Universal" version:
Function buttons IR remote control
Button Function
¿Detection of a motion is sent for function block
1. The automatic mode is exited.
ÁEnd of a motion is sent for function block 1.
The automatic mode is exited.
ÀThe automatic mode is activated again for
function block 1.
The ON status is first exited after a new
motion detection.
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Setting buttons IR remote control
Button Function
´Increase sensitivity
²Reduce sensitivity
³Reset sensitivity to presetting
ÊFunction block 1: brightness threshold 1 fc
ËFunction block 1: brightness threshold 4.7 fc
ÌFunction block 1: brightness threshold 14 fc
ÍFunction block 1: brightnessindependent
operation
ÉFunction block 1: Set current brightness as
brightness threshold
10 SEK, 30 SEK, 2 MIN, 5 MIN, 30 MIN Function block 1: Extend minimum runontime
(10 seconds) by the selected value
START, STOP Function block 1: Extend minimum runontime
(10 seconds) individually
Set-up buttons, IR remote control
Button Function
ÙWalking test – Check detection field
ÚReset sensitivity, brightness threshold and
runontime to presetting. Press for at least 3
seconds
Operation with IR remote control
If enabled, function block 1 can be operated manually by remote control. In manual operation,
brightness and motion detection for function block 1 are switched off until automatic mode is
reset.
oSwitch on, e.g. light: Press ¿ button.
oSwitch off, e.g. light: Press Á button.
oSet automatic mode: Press À button.
Manually change settings with IR remote control
If enabled, individual settings for function block 1 can be changed during operation using a
remote control.
Sensitivity:
oIncrease sensitivity: Press ´ button.
oDecrease sensitivity: Press ² button.
oRecall set sensitivity: Press ³ button.
iThe manual adjustment of sensitivity by the sensitivity switch (7) is overwritten by the IR
remote control and vice versa.
Brightness threshold:
oChange brightness threshold: Depending on requirement, press Ê button, Ë button, Ì
button or Í button.
oSet current brightness as brightness threshold: Press É button.
Runontime: The preset runontime of 10 seconds can be extended individually.
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oExtend runontime: Depending on requirement, press 10 SEK button, 30 SEK button, 2
MIN button, 5 MIN button or 30 MIN button. Other values can be set with the START/STOP
buttons.
5 Information for electrically skilled persons
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5.1 Mounting and electrical connection
Motion detection
Figure 3: Tangential and radial direction of motion
The device has a detection area of 360°. The diameter of the detection area depends on the
installation height and the direction of motions of persons in the detection area (figure 4).
The detection area becomes larger the greater the installation height, while the detection densi
ty and sensitivity are reduced at the same time.
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Figure 4: Detection range depending on the direction of movement
Diameter of detection field for direction of movement
Installation
height
1: 2: 3: 4:
7.20 ft 28.90 ft 21.70 ft 14.40 ft 9.50 ft
8.20 ft 32.80 ft 24.60 ft 16.40 ft 10.80 ft
9.80 ft 39.40 ft 29.50 ft 19.70 ft 13.10 ft
11.50 ft 42.70 ft 31.20 ft 23.00 ft 15.40 ft
13.10 ft 45.90 ft 32.80 ft 24.60 ft*) – *)
16.40 ft 55.80 ft 36.10 ft 26.30 ft*) – *)
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: Mounting height should not be more than 11.50 ft, oth
erwise fine detection is not possible.
The device has three independent sensors for motion detection. The arrangement of the sensor
areas A, B and C is clearly evident under the decor ring (figure 6).
i If the sensor areas A, B, C are evaluated separately, the project design must take the
alignment of the device into account (see chapter Aligning the device).
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Figure 5: Detection field areas A, B and C, installation height 9.80 ft
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Figure 6: Arrangement of the areas A, B and C
Brightness detection
The brightness sensor (8) is attached on the side and thus enables an asymmetric measuring
surface. In this way, for example, it is possible to include several work places in the measure
ment without any laterally entering light distorting the measurement.
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Figure 7
Installation height H R1 R2
7.20 ft 4.90 ft 7.60 ft
8.20 ft 5.90 ft 8.50 ft
9.80 ft 6.60 ft 9.80 ft
11.50 ft 8.20 ft 11.80 ft
13.10 ft 9.20 ft 13.80 ft
16.40 ft 11.50 ft 17.10 ft
Light falling directly onto the sensor or reflected by shiny surfaces influences the brightness
detection.
Select mounting location
When used as a presence detector, the device is installed on the ceiling and monitors the sur
face below it. When used as a motion detector, the device is installed e.g. in the hallway on the
ceiling.
oSelect a vibrationfree installation location. Vibrations can lead to unwanted switching.
oAvoid interference sources in the detection area. Interference sources, e.g. heaters, venti
lation, air conditioners, and cooling light bulbs can lead to unwanted detections.
iIf necessary, the detection field can be limited using the pushon cover in order to minimize
the influence of interference sources.
Align the device
oWhen mounting, align the device so that the brightness sensor (10) is not facing the
window (figure 7).
iAlready pay attention to correct alignment when mounting the appliance box and support
ing frame.
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