Gira 2399 02 Manuale utente
Presence detector and motion detector 360° compact
Order No. : 2399 02
Operating instructions
1 Safety instructions
Electrical devices may only be mounted and connected by electrically skilled persons.
Serious injuries, fire or property damage possible. Please read and follow manual fully.
Danger of electric shock. Device is not suitable for disconnection from supply voltage.
Danger of electric shock. Always disconnect before carrying out work on the devise or
load. In so doing, take all the circuit breakers into account, which support dangerous
voltages to the device and or load.
Do not press on the sensor window. Device can be damaged.
Keep button cells out of reach of children! If button cells are swallowed, get medical help
immediately.
Risk of explosion! Do not throw batteries into fire.
Risk of explosion! Do not recharge batteries.
The device is not suitable for use as a burglar alarm or other alarm.
These instructions are an integral part of the product, and must remain with the end
customer.
2 Device components
Figure 1
(1) Connection box
(2) Sensor top
(3) Brightness sensor
(4) Sensor window with red and blue display LED
(5) Decor ring
(6) Push-on cover
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Presence detector and motion detector 360° compact
Figure 2
(7) IR PIR 2 remote control (end customer), included in the scope of delivery
(8) IR PIR 1 remote control (installation engineer), see Accessories
3 Function
Intended use
- Automatic switching of lighting depending on the heat motion and ambient brightness.
- Indoor ceiling mounting, surface-mounted
Product characteristics
- 2-point light control
- Functions settable with IR remote controls
- Restriction of the detection field by switching off individual sensors or push-on cover.
- Operation with IR remote control, 2-wire extension or installation button
- Teach function for adjustment of the brightness threshold, in combination with IR remote
controls
- Switch-off warning
- Short-time operation, e.g. to activate acoustic signal encoders
- Display LEDs
- Presence simulation
- Function as twilight switch
- Dynamic run-on time
- Extension of the detection area through parallel switching of multiple devices
iThe extension of the detection area with 3-wire extensions is not possible.
Automatic operation
The device detects heat motions of people, animals and objects.
- The light is switched on if a person enters the detection area and the brightness is below
the set threshold.
The run-on time restarts with each detected motion.
- The light is switched off when it is no longer required because:
No more movement is detected in the detection area and the run-on time has elapsed or
the ambient light is too bright.
The switch-off brightness is calculated from the set brightness threshold and the connected
light.
To avoid brief shading from causing switch-off, switch-off only takes place when the set
run-on time has elapsed. The run-on time does not restart on movement detection for as
long as the switch-off brightness is exceeded.
iThe minimum switch-off brightness is 100 lux, even if a lower value is set.
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Presence detector and motion detector 360° compact
To avoid any switch-on caused by a cooling illuminant, no movement signals are evaluated 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.
Short time operation
If movement occurs, then a short pulse of approx. 0.5 seconds is triggered according to the
brightness. The pulse is cyclically repeated as long as motions are detected.
Switch-off warning
If the switch-off warning is active, the light is not switched off immediately after the run-on time
has elapsed. Triple flashing at an interval of 10 seconds shows that the light will be switched off
soon. The run-on time is thereby prolonged by approx. 30 seconds. If movement is detected
during the switch-off prewarning, then the run-on time is restarted and the light remains on.
Dynamic run-on time
The function determines a run-on time within specified limits automatically and dynamically from
detected movements. In so doing, the run-on time is increased if presence continues or
decreased if absence is detected.
Presence simulation
In automatic operation, the motion detector continuously saves times for which the lighting was
switched on. A maximum of 60 switching operations are saved over a period of 24 hours. If
more switching operations take place, the oldest ones are overwritten respectively. If the
presence simulation is activated, the motion detector switches the lighting at the saved times
according to the brightness. Switch-off takes place after the run-on time has elapsed. Detected
motions prolong the run-on time or the light is switched on depending on brightness. Times are
not saved.
Function as twilight switch
The function is active as soon as all the PIR sensors have been switched off (see
Commissioning). The light is switched according to the brightness. Motions are not evaluated
- The light is switched on if the brightness is below the set threshold for 4 minutes.
- The light is switched off when the switch-off brightness (see Automatic mode) is exceeded
for 4 minutes.
iSwitch-on and switch-off of the light via 2-wire extensions or installation buttons is not
possible. The Continuous on/off and on/off for 2 hours functions cannot be used.
Behaviour after mains return
After mains 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. The device switches the light
according to the settings made.
The following applies during the self-test:
- The red and blue display LEDs (4) light up.
- The device cannot be operated or set using an IR remote control.
- Movements are not detected.
- The device can be switched via 2-wire extensions or installation buttons.
4 Operation
Special functions can be switched and settings adjusted using the supplied IR remote control.
iSpecial functions can restrict operation via the 2-wire extension inserts or installation
buttons.
iIf multiple devices are within the range of the IR remote control, then align it so that only
the device to be operated can receive the signals.
LED display
Behind the sensor window (4) are a red and a yellow LED (Figure 1) for indicating different
states of operation.
Red LED Blue LED Signalling
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Presence detector and motion detector 360° compact
Off On Light switched on continuously
On Off Light switched off continuously
or twilight button function
activated
Flashing slowly Off Presence simulation switched
on
Flashing Off Receipt of IR signals
Off Flashing IR signal detected
Button assignment of the end user IR remote control
Button Function
ů
Pressing for less than 0.4 seconds
Switching on automatic mode
ů
Actuation of between 1 and 4 seconds
In automatic mode: Switch-on for the duration
of the run-on time
Ű
Pressing for less than 0.4 seconds
Continuous on
ű
Pressing for less than 0.4 seconds
Continuous off
2 h On
Pressing for less than 0.4 seconds
On for 2 hours
2 h Off
Pressing for less than 0.4 seconds
Off for 2 hours
Ų
Pressing for less than 10 seconds
In the next 10 seconds, the brightness
threshold can be changed incrementally using
the Ű or ű buttons.
Ų
Pressing for longer than 10 seconds
Saving the current ambient brightness as the
brightness threshold
Set 2
Pressing for longer than 10 seconds
Activating the settings saved by the installation
engineer
ų
Pressing for longer than 10 seconds
Switching the presence simulation on or off
Time
Pressing for less than 10 seconds
In the next 10 seconds, the run-on time can be
changed incrementally using the Ű or
ű buttons.
Switching on light for the duration of the run-on time
A 2-wire extension or an installation button is connected.
iIn short-time operation, cyclic pulses take place whilst the 2-wire extension at top or bottom
or installation button is pressed.
iAlternatively, press the ů button of the IR remote control for between
1 and 4 seconds. In short-time operation, there is a single pulse after releasing the button.
Light is switched off.
Motion detector operation
oPress the 2-wire extension or installation button for less than 0.4 seconds.
iIf the 2-wire extension or the installation button is pressed again after switch-on, then the
run-on time is restarted.
Presence detector operation
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Presence detector and motion detector 360° compact
oPress the top or full-surface of the 2-wire extension or installation button for less than
0.4 seconds.
Light is switched on depending on brightness and motion. Movements are evaluated
according to the brightness and prolong the run-on time.
Switching the light off for a period of 3 minutes
iThis function can only be used in presence detector operation.
A 2-wire extension or an installation button is connected.
Light is switched on.
oPress the bottom 2-wire extension or installation button.
The light is switched off for the period of 3 minutes. When movements are detected, the
time is restarted.
Switch on the light for 2 hours
Motions are not evaluated during this time. It is not possible to switch off via a 2-wire extension
or installation button.
oPress 2 h On button of the IR remote control.
Light is switched on for 2 hours. The motion detector is in automatic operation again after
the 2 hours have elapsed.
iThe time is restarted if actuation is repeated.
iAutomatic operation is switched on again using the ů button.
Switch on the light continuously
Motions are not evaluated during this time. It is not possible to switch off via a 2-wire extension
or installation button.
oPress the Ű button for shorter than 0.4 seconds.
Light is switched on continuously. The blue LED lights up.
iAutomatic operation is switched on again using the ů button.
Switch off the light for 2 hours
Motions are not evaluated during this time. It is not possible to switch on via a 2-wire extension
or installation button.
oPress the 2 h Off button.
Light is switched off for 2 hours. The device is in automatic operation again after the time
has elapsed.
iThe time is restarted if actuation is repeated.
iAutomatic operation is switched on again using the ů button.
Switch off the light continuously
Motions are not evaluated It is not possible to switch on via a 2-wire extension insert or
installation button.
oPress the ű button for shorter than 0.4 seconds.
Light is switched off continuously. The red LED lights up.
iAutomatic operation is switched on again using the ů button.
Adjusting the switch-on brightness
The switch-on brightness is set during commissioning. The switch-on brightness can be
adjusted at a later time using the supplied IR remote control.
oPress Ų button briefly.
oWithin 10 seconds, press the Ű or ű button briefly.
Each button press extends or shortens the brightness threshold by 10 % of the set value,
but by at least 1 lux.
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Presence detector and motion detector 360° compact
Saving the current brightness as the switch-on brightness
oPress the Ų button for longer than 10 seconds.
The current brightness is saved as the switch-on brightness.
Adjusting the run-on time
The run-on time is set during commissioning. The run-on time can be adjusted at a later time
using the supplied IR remote control.
oPress Time button briefly.
oWithin 10 seconds, press the Ű or ű button briefly.
Each button press extends or shortens the run-on time by 10 % of the set value, but by at
least 1 Lux.
Recalling saved settings
During commissioning, the installation engineer can save the settings made (see Saving
settings). These can be recalled if, for example, changes made later are no longer required.
oPress the Set 2 button for longer than 10 seconds.
Settings saved by the installation engineer are active again.
Switching the presence simulation on or off
oPress the ų button for longer than 10 seconds.
The presence simulation is switched on or off alternately. If the function is switched on, the
red LED flashes slowly.
iThe function cannot be activated until 24 hours after first commissioning.
5 Information for electrically skilled persons
DANGER!
Electrical shock when live parts are touched.
Electrical shocks can be fatal.
Before carrying out work on the device or load, disengage all the
corresponding circuit breakers. Cover up live parts in the working environment.
5.1 Fitting and electrical connection
Detection field and range
Figure 3: Tangential and radial direction of motion
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Presence detector and motion detector 360° compact
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
density and sensitivity are reduced at the same time.
Figure 4: Detection range depending on the direction of movement
Diameter of detection area for direction of movement
Installation
height
1: 2: 3: 4:
2.20 m 14.5 m 11.5 m 8 m 6 m
2.50 m 16.5 m 13 m 10 m 7 m
3.00 m 20 m 16 m 12 m 8 m
3.50 m 23 m 18.5 m 14 m 9 m
4.00 m 26 m 17 m 14.5 m*) – *)
5.00 m 28 m 18 m 15 m*) – *)
6.00 m 29 m 19 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.
Selecting the installation location
For use as a presence detector, the device is installed, for example, above a workplace and
monitors the surface below it. For use as a motion detector, the device is installed, for example,
in the hallway.
oSelect a vibration-free installation location. Vibrations can lead to unwanted switching.
oAvoid interference sources in the detection area. Interference sources, e.g. heaters,
ventilation, air conditioners, and cooling light bulbs can lead to unwanted detections.
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Presence detector and motion detector 360° compact
iThe detection area can be limited in order to minimize the influence of interference
sources. For this, use the push-on cover (see Limiting the detection area with the push-on
cover) or switch off individual sensors (see Limiting the detection area).
Aligning the device
The device has three independent PIR sensors for motion detection(Figure 5).
Figure 5: Detection field areas A, B and C, installation height 2.50 m
Figure 6: Arrangement of the areas A, B and C
oAlign the connection box (1) in such a way that the areas A, B and C match the structural
conditions. The arrangement is clearly evident under the decor ring (Figure 6).
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Presence detector and motion detector 360° compact
Preparations for installation
Figure 7: Fitting
(1) Connection box
(2) Sensor top
(5) Decor ring
(9) Fastening pins
(10) Screws
oPull off the decor ring (5) (Figure 7).
oLoosen the screws (10) (Figure 7).
Installing the connection box
Figure 8: Connection box
(11) Fastening holes
(12) Cable entry, surface-mounted
(13) Thin points for optional cable entries
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Presence detector and motion detector 360° compact
oAlign the device (for the position of areas A, B, C, see Aligning the device) - the brightness
sensor should, if possible, be located on the side away from the window. This reduces the
effects of scattered light.
oFor an additional flush-mounted cable entry or surface-mounted cable entry, break out the
appropriate thin point (13) (Figure 8).
oFastening the connection box (1) through holes (11) (Figure 8).
iAlternatively, the device can also be mounted on a 60 mm appliance box. The screws are
not included in the scope of delivery.
Connecting the device
Figure 9: Connection diagram, single device
Figure 10: Connection diagram, parallel circuit for expanding the detection area
Max. power cable length 100 m. This takes into account all the connecting cables between the
devices and lamps.
Do not connect more than five devices in parallel.
Connect all devices to the same outer conductor.
Set all the devices to the same device function (motion detector or presence detector).
iThe connection in parallel does not increase maximum connected load.
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Presence detector and motion detector 360° compact
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