1. Pengenalan
This manual provides detailed instructions for the safe installation, operation, and maintenance of your LEDVANCE SF CIRC 400 SEN V 24W 4000K IP44 LED Surface Circular Sensor. Please read this manual thoroughly before installation and retain it for future reference. This product is designed for both indoor and outdoor use, offering efficient lighting with integrated motion and daylight sensing capabilities.
2. Ciri-ciri Produk
- Integrated high-frequency detector for reliable motion and daylight sensing.
- Wide beam angle of 120° for broad illumination.
- Protection rating: IP44 for ceiling mounted applications, IP20 for wall mounted applications.
- Impact resistance: IK03, ensuring durability.
- Constructed with a robust aluminum body and a PMMA basin.
- Operating ambient temperature range: -20°C to +40°C.
- Easy adjustment of detector range, daylight detection threshold, and timing.
- High light efficiency and very homogeneous light distribution.
- Designed for energy savings compared to traditional luminaires.
- Non-dimmable functionality.
- Disokong oleh jaminan 3 tahun.
3. Maklumat Keselamatan
AMARAN: Risk of electric shock. Installation must be performed by a qualified electrician in accordance with all local and national electrical codes.
- Always disconnect power at the circuit breaker before installation, maintenance, or removal of the fixture.
- Pastikan bekalan voltage is compatible with the luminaire's requirements.
- Jangan ubah suai produk dalam apa jua cara. Sebarang pengubahsuaian boleh membatalkan jaminan dan mewujudkan bahaya keselamatan.
- Avoid looking directly into the LED light source when illuminated.
- Jauhkan bahan pembungkusan daripada kanak-kanak.
4. Kandungan Pakej
Sahkan bahawa semua komponen ada dan tidak rosak sebelum meneruskan pemasangan.
- 1 x LEDVANCE SF CIRC 400 SEN V Circular Surface Sensor Light
- Perkakasan pemasangan (skru, sauh)
- Manual Arahan
5. Persediaan dan Pemasangan
This luminaire is designed for ceiling mount installation. Assembly is required.
5.1 Pra-Pemasangan
- Matikan kuasa pada pemutus litar utama.
- Carefully unpack the luminaire and inspect for any damage.
- Choose a suitable mounting location on the ceiling, ensuring it is structurally sound and free from obstructions.
5.2 Mounting the Luminaire
- Separate the mounting base from the luminaire body.
- Position the mounting base against the ceiling at the desired location and mark the drilling points.
- Drill holes and insert appropriate wall anchors if necessary.
- Secure the mounting base to the ceiling using the provided screws.
- Connect the electrical wires (Live, Neutral, Earth) from the ceiling to the corresponding terminals on the luminaire's wiring block. Ensure connections are secure.
- Attach the luminaire body to the secured mounting base, ensuring proper alignment.
- Secure the PMMA basin (diffuser) to the luminaire body.

Rajah 1: Depan view of the LEDVANCE SF CIRC 400 SEN V LED Surface Circular Sensor.

Figure 2: Dimensions of the LEDVANCE SF CIRC 400 SEN V LED Surface Circular Sensor. The diameter is 400mm and the depth is 120mm.
5.3 Selepas Pemasangan
Once installation is complete, restore power at the circuit breaker. The luminaire should now be ready for operation.
6. Arahan Operasi
The LEDVANCE SF CIRC 400 SEN V features an integrated high-frequency motion and daylight sensor. These settings can be adjusted to suit your specific needs.
6.1 Pelarasan Sensor
The sensor has adjustable dials or switches, typically located on the sensor module, which allow you to customize its behavior. Refer to the markings on the sensor for specific adjustments.
- Detector Range (Sensitivity): This setting controls the detection area of the motion sensor. Adjust it to cover the desired space without triggering unnecessarily.
- Daylight Detection (Lux Level): This determines the ambient light level at which the sensor will activate the light. For example, setting it to a low lux value means the light will only turn on when it's very dark.
- Timing (Hold Time): This sets how long the light remains on after motion is no longer detected.
Experiment with these settings to find the optimal configuration for your application.
7. Penyelenggaraan
The LEDVANCE SF CIRC 400 SEN V is designed for minimal maintenance.
- Pembersihan: To clean the luminaire, ensure power is disconnected. Use a soft, dry, or slightly damp cloth. Do not use abrasive cleaners, solvents, or harsh chemicals, as these can damage the finish or the PMMA basin.
- Tiada Bahagian Boleh Diservis Pengguna: There are no user-serviceable parts inside this luminaire. Do not attempt to open or repair the unit.
8. Penyelesaian masalah
If you encounter issues with your luminaire, refer to the following troubleshooting guide:
- Lampu tidak menyala:
- Periksa sama ada bekalan kuasa disambungkan dan pemutus litar dihidupkan.
- Sahkan semua sambungan pendawaian selamat.
- Adjust the 'Daylight Detection' setting; it might be too high, preventing the light from activating in current ambient light conditions.
- Ensure the 'Detector Range' is set appropriately to detect motion in the desired area.
- Light stays on or turns off unexpectedly:
- Review the 'Timing' setting; it might be set for a longer duration than desired.
- Ensure there is no constant motion or heat source within the detection range that could be continuously triggering the sensor.
- Potential interference from Wi-Fi networks (2.4 GHz): High-frequency sensors can sometimes be affected by 2.4 GHz Wi-Fi signals, causing erratic behavior such as the light staying on. If experiencing this, try adjusting the sensor's position or settings, or consider the proximity of 2.4 GHz Wi-Fi routers. 5 GHz Wi-Fi networks are generally not an issue.
- Kelipan cahaya:
- Periksa bekalan kuasa untuk vol stabiltage.
- Ensure all electrical connections are tight.
9. Spesifikasi
| Spesifikasi | Perincian |
|---|---|
| Nombor Model | SF CIRC 400 SEN V 840 IP44 |
| Penggunaan Kuasa | 24 W |
| Suhu Warna | 4000K |
| Berat Barang | 790 Gram |
| Arahan Khusus untuk Penggunaan | Siling |
| Jenis Selesai | Dilukis |
| Perhimpunan Diperlukan | ya |
| Bilangan Kepingan | 1 |
| Bateri Diperlukan | Tidak |
| Komponen yang Disertakan | 1 x circular surface luminaire |
| Pengeluar | LEDVANCE |
| bahan | aluminium |
| Borang Lampu | Siling |
| Room Type (Applications) | Corridors, Stairs, Bathrooms, Fireplaces |
| Penggunaan Dalaman/Luar | Dalaman, Luaran |
| Sumber Kuasa | AC (Mains Powered) |
| Jenis Pemasangan | Pemasangan Siling |
| Penilaian Perlindungan | IP44 (ceiling), IP20 (wall) |
| Rintangan Kesan | IK03 |
| Sudut Rasuk | 120° |
| Suhu Ambien Operasi | -20°C hingga +40°C |
10. Waranti dan Sokongan
This LEDVANCE SF CIRC 400 SEN V LED Surface Circular Sensor comes with a Waranti 3 tahun dari tarikh pembelian, meliputi kecacatan pada bahan dan mutu kerja di bawah penggunaan biasa.
Untuk sokongan teknikal, tuntutan waranti atau bantuan lanjut, sila hubungi khidmat pelanggan LEDVANCE melalui pegawai mereka website or your local distributor. Please have your product model number and proof of purchase ready.





