VIMAR 03981
Vimar 03981 IoT Relay Module: User Manual
Model: 03981 | Marca: VIMAR
1. Introducció
This manual provides detailed instructions for the installation, configuration, and operation of the Vimar 03981 IoT Relay Module. This module is designed for smart control of various lighting types, including incandescent, LED, and fluorescent lamps, as well as transformers, utilizing dual Bluetooth and Zigbee technology for remote management.
Please read this manual thoroughly before installation and use to ensure safe and correct operation.

Image 1.1: The Vimar 03981 IoT Relay Module shown with a smartphone displaying the control application interface.
2. Informació de seguretat
ADVERTIMENT: Electrical installation should only be performed by qualified personnel. Disconnect power at the main circuit breaker before performing any electrical work.
- Assegureu-vos que la font d'alimentació estigui desconnectada abans de la instal·lació o el manteniment.
- Seguiu tots els codis elèctrics locals i nacionals.
- No supereu el corrent i el volum especificatstage ratings of the module.
- Mantingueu el dispositiu allunyat de l'aigua i d'ambients amb molta humitat.
- Aquest mòdul està dissenyat només per a ús interior.
3. Contingut del paquet
El paquet ha de contenir els elements següents:
- 1 x Vimar 03981 IoT Relay Module with NO Output
- 1 x Manual d'instruccions (aquest document)
4. Característiques
The Vimar 03981 IoT Relay Module offers advanced functionality for smart home integration:
- Tecnologia dual: Supports both Bluetooth and Zigbee for flexible connectivity.
- Comandament a distància: Manage connected devices via the View Wireless App (for Bluetooth) or Amazon App (for Zigbee).
- Àmplia compatibilitat: Suitable for incandescent lamps, LED lighting, fluorescent lamps, and various transformers.
- Integració de l'Assistent de veu: Compatible with Alexa, Google Home, and IFTTT when used with a compatible gateway or Zigbee hub.
- Instal·lació flexible: Compact design allows for installation behind switches, in junction boxes, or other suitable enclosures.
- Wired and Wireless Control: Can be controlled by traditional push-buttons (NO output) or associated with Vimar's battery-free wireless controls.

Image 4.1: Illustration of the Vimar IoT system integrating the module with a smartphone and wall switch for smart home control.
5. Especificacions
| Paràmetre | Valor |
|---|---|
| Número de model | 03981 |
| Marca | VIMAR |
| Material de contacte | Plata |
| Tipus de contacte | Normalment obert (NO) |
| Corrent nominal | 2 Amperes |
| Tipus de muntatge | Muntatge d'escorredor |
| Tipus de connector | Terminals de cargol |
| Mode de funcionament | Automàtic |
| Bobina Voltage | 240 Volts |
| Nombre de terminals | 2 |
| Compliment | Bluetooth, CE, RoHS, Zigbee |
| Garantia del producte | 3 anys des de la data de compra |

Image 5.1: Technical drawing showing the dimensions of the Vimar 03981 IoT Relay Module.
6. Instal·lació
6.1 Esquema de cablejat
The Vimar 03981 module is designed for flush mounting, typically behind a switch or in a junction box. Ensure proper wiring according to the diagram below. The module requires a neutral wire connection.

Image 6.1: Diagram illustrating compatibility with Vimar Plana series controls and the module's integration.
6.2 Passos d'instal·lació
- Desconnecteu l'alimentació: Desconnecteu l'alimentació principal al disjuntor abans de començar qualsevol treball elèctric.
- Preparació del cablejat: Identify the live (L), neutral (N), and load (1) wires, as well as the input for the push-button (P1, P2).
- Connecteu els cables:
- Connect the Live wire to the 'L' terminal on the module.
- Connect the Neutral wire to the 'N' terminal on the module.
- Connect the load (e.g., lamp) to the '1' terminal.
- Connect the push-button to the 'P1' or 'P2' terminals (refer to specific wiring diagrams for single or multiple push-button configurations).
- Mòdul segur: Place the module securely within the flush-mount box or junction box.
- Restaura l'alimentació: Once all connections are secure and the module is properly housed, restore power at the circuit breaker.
Note: If using battery-free wireless controls, refer to their specific pairing instructions after the module is powered.
7. Configuració i funcionament
7.1 App Configuration (Bluetooth & Zigbee)
The Vimar 03981 module supports configuration via two main applications:
- Vimar View Wireless App (Bluetooth): For initial setup and direct control via Bluetooth.
- Amazon App (Zigbee): For integration into a Zigbee network, typically through an Amazon Echo device or other compatible Zigbee hub.
7.1.1 Bluetooth Configuration (Vimar View Wireless App)
- Download and install the "Vimar View Wireless" app on your smartphone.
- Assegureu-vos que el Bluetooth estigui habilitat al vostre telèfon intel·ligent.
- Obriu l'aplicació i seguiu les instruccions a la pantalla per afegir un dispositiu nou.
- The app will guide you through the pairing process with the 03981 module.
7.1.2 Zigbee Configuration (Amazon App / Zigbee Hub)
- If the module is currently configured for Bluetooth, use the Vimar View Wireless app to switch its operating mode to Zigbee.
- Ensure your Zigbee hub (e.g., Amazon Echo device with built-in hub) is powered on and connected to your network.
- Initiate device discovery on your Zigbee hub or through its associated app (e.g., Alexa app).
- The module should be discovered and can then be added to your smart home system.

Image 7.1: The Vimar View app interface, used for configuring and controlling smart devices.
7.2 Funcionament manual
The module can also be controlled via a connected traditional push-button. A short press will toggle the connected load (ON/OFF).
7.3 Control de veu
Once integrated with a compatible Zigbee hub and voice assistant (Alexa, Google Home), you can control the connected load using voice commands. For example, "Alexa, turn on the living room light."

Image 7.2: A smart speaker, compatible with the Vimar IoT Relay Module for voice control.
8. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| El mòdul no respon | No power, incorrect wiring, module not paired. | Check power supply, verify wiring connections, attempt re-pairing via app. |
| No es pot connectar mitjançant Bluetooth | Bluetooth disabled on phone, module in Zigbee mode, out of range. | Enable phone Bluetooth, ensure module is in Bluetooth mode, move closer to the module. |
| Cannot connect via Zigbee | No Zigbee hub, module in Bluetooth mode, hub not in discovery mode. | Ensure a Zigbee hub is present, switch module to Zigbee mode via Vimar app, activate discovery on your hub. |
| Connected light flickers or doesn't work | Incompatible load, load exceeds module rating, faulty wiring. | Verify load compatibility and wattage, check all wiring connections. |
9. Manteniment
The Vimar 03981 IoT Relay Module requires minimal maintenance. Follow these guidelines:
- Neteja: Ensure power is disconnected before cleaning. Use a dry, soft cloth to wipe the exterior of the module if it becomes dusty. Do not use liquid cleaners or solvents.
- Actualitzacions de firmware: Reviseu periòdicament el Vimar View Wireless app for available firmware updates to ensure optimal performance and security.
- Condicions ambientals: Ensure the module is installed in a location that adheres to its specified operating temperature and humidity ranges.
10. Garantia i Suport
10.1 Garantia del producte
Vimar products are guaranteed for a period of tres anys des de la data de compra. Aquesta garantia cobreix els defectes de materials i de fabricació en condicions d'ús normal. Conserveu el comprovant de compra per a reclamacions de garantia.
10.2 Suport tècnic
For technical assistance, troubleshooting beyond this manual, or warranty inquiries, please contact Vimar customer support through their official website or the contact information provided with your purchase. You may also find additional resources and FAQs on the Vimar weblloc.
Vimar oficial Weblloc: www.vimar.com
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