1. はじめに
This manual provides detailed instructions for the installation, operation, and maintenance of the Shelly Wave 2PM US LR UL Z-Wave Long Range Smart Switch Relay. This device is a 2-channel smart relay designed for home automation, offering power metering capabilities and Z-Wave Long Range communication. It is UL certified for safety and quality assurance.
2. 安全情報
重要な安全上の注意事項:
- Installation should only be performed by a qualified electrician or person with appropriate electrical knowledge.
- Always disconnect power to the circuit at the main breaker before performing any installation or maintenance.
- Ensure the device is installed in compliance with all local and national electrical codes.
- Do not exceed the maximum load specified for the device (14 A per channel, 16 A total).
- The device is designed for AC 120 V power supply.
- デバイスを湿気や極端な温度から遠ざけてください。
- このデバイスは屋内専用です。
3.製品オーバーview
The Shelly Wave 2PM US LR UL is a compact Z-Wave smart relay that allows you to control two independent electrical circuits and monitor their power consumption. Its small size enables installation within standard electrical boxes or behind existing switches.

Image 3.1: Shelly Wave 2PM US LR UL Smart Switch Relay and its retail packaging.
3.1デバイスの寸法

Image 3.2: The Shelly Wave 2PM US LR UL device held in a hand, illustrating its compact dimensions of 42mm (1.65 inches) in width and 37mm (1.45 inches) in height.
The device measures approximately 42mm (1.65 inches) in width and 37mm (1.45 inches) in height, making it suitable for installation in confined spaces.
3.2 端末の説明
- N: Neutral input.
- L: Live input.
- O1: Output 1 for controlled appliance/light.
- O2: Output 2 for controlled appliance/light.
- SW1: Switch input 1 for manual control of O1.
- SW2: Switch input 2 for manual control of O2.
4. セットアップとインストール
4.1 インストール前のチェックリスト
- Ensure you have a compatible Z-Wave gateway (hub) for device pairing and control.
- Verify that the electrical circuit is rated for the device's specifications.
- 必要なツールを用意する:ドライバー、ワイヤーストリッパー、ボルトtageテスター。
4.2配線手順
WARNING: Disconnect power at the circuit breaker before proceeding.
- 接続する 中立(N) wire from your electrical supply to the 'N' terminal on the Shelly Wave 2PM.
- 接続する ライブ(L) wire from your electrical supply to the 'L' terminal on the Shelly Wave 2PM.
- Connect the load (e.g., light fixture, appliance) for the first channel to the 出力1(O1) terminal. The other side of the load should be connected to Neutral.
- Connect the load for the second channel to the 出力2(O2) terminal. The other side of the load should be connected to Neutral.
- If using external switches for manual control, connect the switch wires to SW1 そして SW2 terminals. These switches should be connected to the Live (L) line.
4.3物理的な設置

Image 4.1: A hand installing the compact Shelly Wave 2PM US LR UL device into a standard electrical wall box behind a switch, demonstrating its ease of fit.
The Shelly Wave 2PM is designed to fit into most standard electrical boxes and behind wall switches. After wiring, carefully place the device into the electrical box, ensuring no wires are pinched. Secure the cover plate.
4.4 Z-Waveネットワークの包含
Once the device is physically installed and power is restored, you can include it into your Z-Wave network:
- Put your Z-Wave gateway into inclusion mode (refer to your gateway's manual for specific instructions).
- Triple-click the button connected to SW1 or SW2, or cycle the power to the device three times within 5 seconds.
- The device should now be detected and added to your Z-Wave network. Confirm successful inclusion via your gateway's interface.
5. 操作手順
5.1 基本制御
The Shelly Wave 2PM allows control of connected appliances or lights through multiple methods:
- 手動スイッチ: Use the physical wall switches connected to SW1 and SW2.
- Z-Wave Gateway/App: Control the device remotely via your Z-Wave gateway's mobile application or web インタフェース。
- Automation Systems: Integrate with various home automation platforms for advanced control and scene creation.
- 音声コントロール: If your Z-Wave gateway supports it, you can use voice assistants (e.g., Alexa, Google Home) to control the device.

Image 5.1: Illustration of a bedroom setting where two distinct lights are controlled by a single Shelly Wave 2PM device, highlighting its dual-channel capability.
5.2 Power Metering
The Shelly Wave 2PM provides real-time power consumption data for each channel independently and combined. This data can be accessed through your Z-Wave gateway's interface, allowing you to monitor energy usage and identify opportunities for savings.

Image 5.2: A visual representation of the Shelly Wave 2PM monitoring energy consumption within a smart home environment, demonstrating its ability to track usage and potentially reduce utility costs.
5.3 Smart Schedules and Automation
Leverage your Z-Wave gateway to create personalized schedules and automation rules for the Shelly Wave 2PM. This allows for automatic control of lights and appliances based on time, sensor input, or other conditions, enhancing convenience and energy efficiency.

Image 5.3: A smartphone screen displaying various smart home controls and schedules, indicating how users can manage lighting and other devices with Shelly products.
6. メンテナンス
The Shelly Wave 2PM US LR UL is designed for maintenance-free operation. However, consider the following:
- クリーニング: 必要に応じて、乾いた柔らかい布で優しく拭いてください。液体クリーナーや溶剤は使用しないでください。
- ファームウェアの更新: Periodically check your Z-Wave gateway's interface or Shelly's official support channels for available firmware updates to ensure optimal performance and security.
- 電気検査: For safety, it is recommended to have electrical installations periodically inspected by a qualified professional.
7。 トラブルシューティング
If you encounter issues with your Shelly Wave 2PM, refer to the following common problems and solutions:
| 問題 | 考えられる原因 | 解決 |
|---|---|---|
| Device not pairing with Z-Wave gateway | Gateway not in inclusion mode, device too far, incorrect pairing procedure. | Ensure gateway is in inclusion mode. Move device closer to gateway. Repeat pairing steps (triple-click switch or power cycle). |
| Connected appliance/light not responding | Incorrect wiring, power issue, device malfunction. | Verify wiring according to Section 4.2 (disconnect power first). Check power supply to the device. Perform a factory reset if necessary. |
| Inaccurate power metering | Device not calibrated (unlikely for Shelly), electrical interference. | Ensure stable power supply. If issue persists, contact support. |
| Device frequently disconnects from network | Weak Z-Wave signal, interference. | Ensure device is within range of the Z-Wave gateway or a Z-Wave repeater. Check for sources of interference. |
7.1 工場出荷時設定へのリセット
To perform a factory reset, press and hold the button connected to SW1 or SW2 for 10 seconds. The device will reset to its factory default settings and be removed from the Z-Wave network.
8. 仕様
| 特徴 | 仕様 |
|---|---|
| モデル番号 | 3800238070946 |
| 製品寸法 | 0.63 x 1.65 x 1.46 インチ (16 x 42 x 37 mm) |
| 現在の評価 | 13.99 Amp秒(チャネルあたり) |
| 連絡先の種類 | 通常オープン |
| 連絡先 | 鋼鉄 |
| コネクタタイプ | ネジ端子 |
| 取り付けタイプ | Wall Mount (behind switch/in electrical box) |
| Z-Wave周波数 | 912MHz (ZWLR) and 908.4MHz (Z-Wave Plus) |
| チャンネル | 2 |
| 電力量計 | はい |
| 認定資格 | UL認証 |
9. 保証とサポート
9.1 保証情報
シェリーは 3年間のデバイス保証 for the Shelly Wave 2PM US LR UL. Please retain your proof of purchase for warranty claims.
9.2 カスタマーサポート
For technical assistance, product information, or troubleshooting not covered in this manual, please utilize the following resources:
- Shelly Customer Service: Contact Shelly's professional support team.
- 知識ベース: Access detailed product specifications and guidelines online.
- Technical Support & Community: Join Facebook Support Groups and Reddit communities for peer and expert assistance.
- シェリーアカデミー: ビデオチュートリアルを見て webinars for further guidance.

Image 9.1: A graphic detailing Shelly's support options, including a QR code for direct access to their support portal. Resources include a knowledge base, technical support, Facebook groups, Reddit community, and Shelly Academy.
For direct access to support, visit: https://support.shelly.cloud/en/support/home





