BEGA 12143P Ceiling and Wall Luminaire Instructions

: June 13, 2024
: BEGA

BEGA 12143P Ceiling and Wall Luminaire

Dimension

Instructions for use

Application

Ceiling and wall luminaire · indoor luminaire made of impact resistant synthetic diffuser and metal housing, for all lighting tasks. They are ideal for places where a soft and uniform lighting distribution is required. Luminaire with motion sensor.

Product description

Metal housing, finish colour white
Impact resistant synthetic diffuser, white, with bayonet closure
Integrated HF-motion sensor,
maximum range 10 m
2 mounting holes ø 5.5mm
Distance apart 230mm
2 cable entries for through-wiring for mains cable up to ø 10.5 mm max. 3 × 1.5@
Connection terminal 2.5@
Earth conductor connection LED power supply unit
230 V 50 Hz
BEGA Thermal Switch®
Temporary thermal shutdown to protect temperature-sensitive components
Safety class I
Impact strength IK10
Protection against mechanical impacts < 20 joule
– Conformity mark
Weight: 2.6 kg

Safety

The installation and operation of this luminaire are subject to national safety regulations. Installation and commissioning may only be carried out by a qualified electrician. The manufacturer accepts no liability for damage caused by improper use or installation. If subsequent modifications are made to the luminaire, the person responsible for these modifications shall be considered the manufacturer.

Overvoltage protection

The electronic components installed in the luminaire are protected against overvoltage in accordance with DIN EN 61547.
To achieve an additional protection against e.g. transients, etc. we recommend separate overvoltage protection components.
You can find them on our website at www.bega.com.

Lamp

Module connected wattage 26.4 W
Luminaire connected wattage 32.2 W
Rated temperature ta=25 °C
Ambient temperature ta max=30 °C

12 143 PK3

Colour temperature 3000 K
Colour rendering index CRI >90
Module luminous flux 3970 lm
Luminaire luminous flux 3088 lm
Luminaire luminous efficiency 95,9 lm/W

12 143 PK2

Colour temperature 2700 K
Colour rendering index CRI >90
Module luminous flux 3845 lm
Luminaire luminous flux 2990 lm
Luminaire luminous efficiency 92,9 lm/W

12 143 PK4

Colour temperature 4000 K
Colour rendering index CRI >90
Module luminous flux 4135 lm
Luminaire luminous flux 3216 lm
Luminaire luminous efficiency 99,9 lm/W

Luminaire with trim ring:
Before installing onto the mounting surface the luminaire housing must be inserted into the trim ring (accessory).

Installation

LED are high-quality electronic components! Please avoid touching the light output opening of the LED directly during installation or relamping.
Pass the mains supply cable through the grommet into luminaire housing.
Fix luminaire housing with enclosed or any other suitable fixing material on to the mounting surface.
It is imperative to use the enclosed gaskets. Dismantle the mains supply cable approx. 60 mm.
Pull silicone sleeves over the wires and make earth and electrical connection to the terminals.
Place the synthetic diffuser to the luminaire housing and observe that the cam pins fit into the notches of the synthetic diffuser. Screw in synthetic diffuser by turning it clockwise.
Thus, you reach a safe and vibration resistant holding of the synthetic diffuser. To release the synthetic diffuser from the luminaire housing, turn it counter-clockwise.

The built-in motion sensor operates at a frequency of 5.8 GHz. By moving within the detection range the motion sensor switches on the LED module inside the luminaire with a defined dwell time – push-button “Dwell time”. With a wall mounting height of 1.8 m or ceiling mounting height of 2.6 m, the maximum range is 10 meters (see sketch).

The max. wall mounting height is 2.7 m and the max. ceiling mounting height is 4.0 m, in which the range reduces significantly. The range can be set individually – push-button “Sensitivity”.
It should be noted that metal parts which are mounted in close proximity to the luminaire can affect the range.

With the three integrated push-buttons (Brightness, Dwell time and Sensitivity) on the motion sensor, specific settings can be made. The first keypress activates the setting function. Press a push-button to switch each function to the next level, the LED indicator on the motion sensor flashes to confirm.
After reaching the highest level, the level setting begins with “Level 1”.

After the 3 parameters brightness, dwell time and sensitivity have been set successfully the module will require a voltage break to save the changes.
The integrated light sensor can be set individually with the brightness levels on the ambient brightness – Press the button “Brightness”.
Further individual illumination levels can be used with the button “Brightness” and set with the “learning mode”.
Press button “brightness” (> 3 s) to enable the “learning mode”. There is a slow flashing of the LED indicator.
After about two minutes, the current brightness value is measured for one minute, the LED flashes faster.
After completion, the measured brightness value is saved and is available in stage 6 of “Brightness” as the new brightness value.
To simplify the initial operation, the settings have been made as follows:
Range = 75 % (7.5 m)
Dwell time = 10 s
Light sensor = daylight

Factory Reset

The motion sensor can be reset to factory settings (MICAS) by simultaneously pressing the buttons “Sensitivity” and “Dwell time” for about 5 s.
The factory settings are as follows:
Range = 75 % (7.5 m)
Dwell time = 900 s
Light sensor = daylight

Test mode

The test mode can be used to check the change of settings of the motion sensor. Press button “Sensitivity” (> 3 s) to enable the “test mode”. Each further keystroke of this push-button prolongs the test mode. The active test mode is displayed by a flashing of the LED indicator (2 s interval). After 3 minutes the test mode is automatically disabled.

Replacement of the LED unit

The designation of the LED unit is noted on a label in the luminaire.
The light colour and light output of BEGA replacement units correspond to those of the
LED units originally fitted. The LED unit can be replaced by qualified persons using standard tools.
Disconnect from main supply.
Unscrew synthetic diffuser from luminaire
housing by turning it counter-clockwise. Disassemble LED unit.
Assemble LED replacement unit.
Note installation instructions of the LED unit. Screw in synthetic diffuser by turning it clockwise.
A damaged synthetic diffuser must be replaced.

Accessory · Trim rings

For this luminaire metal trim rings in 3 enamel surfaces are optional available.
Trim rings are accessories and must be ordered separately.

| Part. No
---|---
Colour white
Colour palladium
Colour glossy silver| 13 004
13 005
13 006

Spares

Synthetic cover 15 000 633
HF-motion sensor 61 001 077
LED unit 2700 K 75 003 048 K27
LED unit 3000 K 75 003 048 K3
LED unit 4000 K 75 003 048 K4