1. Introducció
This manual provides detailed instructions for the installation, operation, and maintenance of your meross Smart Thermostat MTS200. This device is designed for electric baseboard, convector, fan-forced, and in-ceiling radiant heating systems, offering smart control and energy efficiency.

Image: meross Smart Thermostat MTS200 with its packaging, showcasing the device's sleek design and compatibility logos.
2. Informació de seguretat
Si us plau, llegiu i comprengui totes les instruccions de seguretat abans de la instal·lació i l'ús. Si no segueix aquestes instruccions, es poden produir descàrregues elèctriques, incendis o danys materials.
- Risc elèctric: Installation must be performed by a qualified electrician or trained personnel. Always turn off power at the circuit breaker before installing or servicing the thermostat.
- Voltage Compatibilitat: This thermostat is designed for high voltage systems (120V-240V). Do not use with low voltage HVAC systems such as heat pumps or conventional air conditioning.
- Requisits de cablejat: Requires 4 or more wires for installation in the electric box. Ensure proper wiring connections as per local electrical codes.
- Només per a ús interior: Aquest dispositiu està pensat per a ús interior en llocs secs.
3. Contingut del paquet
Verifiqueu que tots els elements siguin presents al paquet:
- 1 x meross Smart Thermostat
- 1 x Manual d'usuari
- 3 x femelles de filferro
- 4 x cargols
4. Compatibilitat
The meross Smart Thermostat MTS200 is compatible with specific heating systems and smart home platforms.
4.1 Heating System Compatibility
- Sistemes suportats: Electric Baseboard, Convector, Fan-Forced Heater, In-Ceiling Radiant.
- Voltage: 120V-240V high voltagsistemes electrònics.
- Càrrega màxima: 16A, 1920W at 120V, and 3840W at 240V.
- No compatible: Vol baixtage controlled HVAC systems (e.g., Heat Pump, Conventional Air Conditioning).

Image: Visual guide detailing compatibility with high/line voltage heaters, requirement for four or more standard wires, and maximum 16A load.
4.2 Smart Home Platform Compatibility
- Apple HomeKit
- Amazon Alexa
- Google Home
- SmartThings
4.3 Comprovació de compatibilitat
To ensure compatibility with your specific setup, scan the QR code below or visit the provided link:

Image: QR code for checking thermostat compatibility.
For detailed compatibility information, visit: meross.com/compatibility-check/mts200-us
5. Instal·lació
Installation typically takes less than 30 minutes. Follow these steps carefully.
5.1 Llista de comprovació prèvia a la instal·lació
- Turn off power to your heating system at the main circuit breaker.
- Confirm your heating system is high voltagi (120V-240V).
- Ensure your electric box has 4 or more wires available for installation.
5.2 Esquema de cablejat
The meross Smart Thermostat requires embedded wall installation and a Live Wire (Hot Wire). It does not support battery power.

Image: Diagram illustrating the required wiring connections for the meross Smart Thermostat, including Live Wire, Second Live or Neutral, and Load Wire. Dimensions are also shown.
- Nota: The colors of your wires may differ from those shown in the diagram. Always refer to your home's electrical wiring standards and consult a professional if unsure.
5.3 Passos d'instal·lació
- Apagueu l'alimentació: Locate your circuit breaker panel and turn off the power to your heating system. Verify power is off using a voltage provador.
- Elimina el termòstat antic: Carefully remove your existing thermostat from the wall. Disconnect the wires, noting their connections if possible.
- Placa de paret de muntatge: Secure the meross thermostat's wall plate to the wall using the provided screws. Ensure the wall plate is installed in the upright position, with the faceplate set screw pointing towards the floor.
- Connecteu els cables: Connect the wires from your wall to the meross thermostat using the provided wire nuts, following the wiring diagram. Ensure all connections are secure.
- Connecteu el termòstat: Carefully push the thermostat onto the wall plate until it clicks into place.
- Restaura l'alimentació: Torneu a encendre l'alimentació al disjuntor.
6. Configuració i funcionament inicials
After installation, set up your thermostat using the meross app and explore its smart features.
6.1 Meross App Setup
- Descarregar l'aplicació: Download the meross app from the Apple App Store or Google Play Store.
- Crea un compte: Register for a meross account or log in if you already have one.
- Afegeix un dispositiu: Follow the in-app instructions to add your MTS200 thermostat. Ensure your smartphone is connected to a 2.4GHz Wi-Fi network during setup.
- Connexió Wi-Fi: The thermostat will connect to your home Wi-Fi network. A strong 2.4GHz Wi-Fi signal is critical for reliable operation.
6.2 Controls bàsics
The thermostat features a pure white LCD display and minimal controls for direct temperature adjustment.
- Ajust de temperatura: Use the physical up/down arrows on the thermostat to manually adjust the temperature.
- Visualització: The LCD shows the current temperature and status indicators.
6.3 Control remot
Control your thermostat from anywhere using the meross app on your smartphone.

Image: A smartphone displaying the meross app interface for remote thermostat control, showing current temperature and settings.
6.4 Control de veu
Integrate with Apple Home, Alexa, or Google Home for hands-free temperature adjustments.

Imatge: Examples of voice commands for Siri, Alexa, and Google Assistant to control the meross thermostat.
6.5 Programació
Create custom heating schedules to optimize comfort and energy savings using the meross app's 7x24 hour graphic schedule.

Image: A smartphone screen displaying the meross app's visual schedule interface, allowing users to program desired temperature settings throughout the week.
6.6 Mode d'estiu
If your heating system also supports cooling, the thermostat can regulate cooling functionality during the summer season.
6.7 Memòria d'apagada
In the event of a power failure, the thermostat retains its last settings and resumes operation once power is restored.
6.8 Bloqueig infantil
The meross app allows you to enable a child lock feature to prevent unauthorized changes to the thermostat settings.

Image: A meross thermostat on a wall with a visual indicator of the child lock feature.
7. Funcions avançades
7.1 Monitorització energètica
Track your power consumption in real-time and view historical data through the meross app to manage energy usage.

Image: A smartphone screen showing the meross app's energy monitoring interface, with graphs and data on power consumption.
7.2 Detecció de la finestra oberta
The thermostat can detect open windows and temporarily pause heating to prevent energy waste.

Image: A person opening a window, demonstrating the thermostat's ability to detect open windows and conserve energy.
7.3 Domòtica
Integrate your thermostat with other smart devices through the meross, Apple Home, Alexa, or Google Home apps to create automated routines based on temperature conditions.
8. Manteniment
The meross Smart Thermostat requires minimal maintenance. Keep the device clean and ensure proper ventilation around it.
- Neteja: Wipe the thermostat's surface with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- Actualitzacions de firmware: Regularly check the meross app for available firmware updates to ensure optimal performance and security.
9. Solució De Problemes
If you encounter issues with your meross Smart Thermostat, refer to the following common solutions.
9.1 Problemes de connectivitat
- Senyal Wi-Fi: Ensure your thermostat is within range of a strong 2.4GHz Wi-Fi signal. Weak signals can cause intermittent disconnections.
- Configuració del router: Most smart home devices, including meross, operate on 2.4GHz Wi-Fi. Ensure your router is configured to support this frequency.
- Reinici de l'encaminador: Try rebooting your Wi-Fi router. This can often resolve temporary network issues.
9.2 Thermostat Not Responding
- Cicle d'alimentació: Turn off the power to the thermostat at the circuit breaker for a few minutes, then restore power.
- Reset Thermostat: If the thermostat is unresponsive or fails to connect during initial setup, perform a reset by holding the up and down arrows simultaneously on the thermostat until the display changes or resets.
9.3 Lectures de temperatura inexactes
- Assegureu-vos que el termòstat no estigui exposat a la llum solar directa, corrents d'aire ni fonts de calor que puguin afectar el seu sensor intern.
9.4 Assistència addicional
For more detailed troubleshooting guides and FAQs, scan the QR code below or visit the meross support page:

Image: QR code linking to meross product details, installation, and connection FAQs.
Visita: meross.com/en-gc/FAQ/596.html
10. Especificacions
| Característica | Especificació |
|---|---|
| Marca | meros |
| Nom del model | Termostat intel·ligent |
| Número de model | MTS200 |
| Dimensions del producte | 0.9 "P x 2.97" W x 4.6" H |
| Tipus de controlador | Amazon Alexa, Apple HomeKit, Google Assistant, SmartThings |
| Característica especial | Programable |
| Color | Blanc |
| Usos específics per al producte | Escalfador de sòcol elèctric |
| Tipus de control de temperatura | Calefacció |
| Tecnologia de connectivitat | Wi-Fi (2.4 GHz) |
| Font d'alimentació | Elèctric amb cable |
| Pes de l'article | 7.4 unces |
| Voltage | 120 Volts - 240 Volts |
| Material | Acrilonitril butadiè estirè (ABS) |
| Tipus de visualització | LCD |
| Llum de fons | Sí |
| Precisió de la temperatura | 1℉ |
| Interval de temperatura ajustable | 41 ℉ -95 ℉ |
| Càrrega màxima de sortida | 16A (1920W @ 120V, 3840W @ 240V) |
| Certificacions | UL 60730, CAN/CSA-E60730, Level 1 CSA Cybersecurity Verification Program |
11. Garantia i Suport
11.1 Informació de la garantia
Specific warranty details for the meross Smart Thermostat MTS200 are typically provided with the product packaging or available on the official meross weblloc web. Consulteu aquests recursos per conèixer els termes i condicions complets de la garantia.
11.2 Atenció al client
For technical assistance, product inquiries, or further support, please visit the official meross weblloc web o contacteu amb el seu servei d'atenció al client:
- meross Official Store: Visit the meross Store on Amazon
- Assistència en línia: Refer to the meross weblloc per a preguntes freqüents, guies de resolució de problemes i informació de contacte.
11.3 Local Rebates
You may be eligible for local energy rebates when installing smart thermostats. Scan the QR code below to check for available rebates in your area:

Image: QR code for checking local rebates on smart home devices.
Visita: meross.com/en-gc/FAQ/595.html





