1. はじめに
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 製品の特徴
- 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.
- 調光機能はありません。
- 3年間の保証付き。
3. 安全情報
警告: 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.
- 供給量を確認するtageは照明器具の要件と互換性があります。
- 製品をいかなる形でも改造しないでください。改造すると保証が無効になり、安全上の危険が生じる可能性があります。
- 点灯中は LED 光源を直接見ないようにしてください。
- 梱包材はお子様の手の届かないところに保管してください。
4. パッケージ内容
インストールを続行する前に、すべてのコンポーネントが揃っていて損傷がないことを確認してください。
- 1 x LEDVANCE SF CIRC 400 SEN V Circular Surface Sensor Light
- 取り付け金具(ネジ、アンカー)
- 取扱説明書
5. セットアップとインストール
This luminaire is designed for ceiling mount installation. Assembly is required.
5.1インストール前
- メイン回路ブレーカーで電源をオフにします。
- 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.
- 必要に応じて穴を開け、適切な壁アンカーを挿入します。
- 付属のネジを使用して取り付けベースを天井に固定します。
- 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.

図1: 前面 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 インストール後
Once installation is complete, restore power at the circuit breaker. The luminaire should now be ready for operation.
6. 操作手順
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 センサーの調整
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. メンテナンス
The LEDVANCE SF CIRC 400 SEN V is designed for minimal maintenance.
- クリーニング: 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.
- ユーザーが修理可能な部品はありません: There are no user-serviceable parts inside this luminaire. Do not attempt to open or repair the unit.
8。 トラブルシューティング
If you encounter issues with your luminaire, refer to the following troubleshooting guide:
- ライトが点灯しない:
- 電源が接続され、回路ブレーカーがオンになっているかどうかを確認します。
- すべての配線接続が安全であることを確認します。
- 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.
- 光のちらつき:
- 電源の電圧が安定しているか確認するtage.
- すべての電気接続がしっかりと固定されていることを確認してください。
9. 仕様
| 仕様 | 詳細 |
|---|---|
| モデル番号 | SF CIRC 400 SEN V 840 IP44 |
| 消費電力 | 24ワット |
| 色温度 | 4000K |
| アイテム重量 | 790グラム |
| 使用上の注意 | シーリング |
| 仕上げタイプ | 塗装済み |
| 組み立てが必要 | はい |
| 個数 | 1 |
| 電池が必要 | いいえ |
| 含まれるコンポーネント | 1 x circular surface luminaire |
| メーカー | レヴァンス |
| 材料 | アルミニウム |
| 照明器具の形状 | シーリング |
| Room Type (Applications) | Corridors, Stairs, Bathrooms, Fireplaces |
| 屋内/屋外での使用 | 屋内、屋外 |
| 電源 | AC (Mains Powered) |
| インストールタイプ | 天井マウント |
| 保護等級 | IP44 (ceiling), IP20 (wall) |
| 耐衝撃性 | IK03 |
| ビーム角度 | 120° |
| 動作周囲温度 | -20°C ~ +40°C |
10. 保証とサポート
This LEDVANCE SF CIRC 400 SEN V LED Surface Circular Sensor comes with a 3年間保証 購入日から、通常使用における材料および製造上の欠陥をカバーします。
For technical support, warranty claims, or further assistance, please contact LEDVANCE customer service through their official website or your local distributor. Please have your product model number and proof of purchase ready.





