1. Введение
The Meross Smart Matter Thermostat MTS215B is designed to provide intelligent temperature control for your home's boiler or water underfloor heating system. This thermostat integrates seamlessly with Matter, Apple HomeKit, Amazon Alexa, and Google Assistant, allowing for convenient remote and voice control. Its minimalist design and smart features aim to enhance comfort and energy efficiency in your living space.

Meross Smart Thermostat MTS215B and its companion mobile application.
2. Технические характеристики
| Атрибут | Ценить |
|---|---|
| Номер модели | МТС215Б |
| Источник питания | Переменный ток (100-250 В~, 50/60 Гц) |
| Выход | 3 А Макс. |
| Батарея в комплекте | Нет |
| Беспроводная связь | Wi-Fi |
| Адаптер входящих сообщений | Нет |
| Высокоопасный химический | Никто |
| Размеры | 86 х 86 х 48 мм |
| Совместимость с системами отопления | Boiler, or water underfloor heating systems |
| Диапазон заданных значений | 5~35℃ |
| Точность | ±0.5 ℃ |
| Потребляемая мощность | |
| Источник | Материковый Китай |
3. Совместимость
The Meross MTS215B thermostat is specifically designed for water heating systems. It is compatible with most boiler systems and water underfloor heating systems. It is не совместимо with electric heating systems.
Перед покупкойasing or installing, it is recommended to scan the QR code below to check for compatibility with your specific heating setup.

Scan this QR code to verify compatibility.

The thermostat works with boiler/water heating systems but is not compatible with electric heating systems.
4. Настройка и установка
The thermostat requires embedded wall installation and is powered by Live and Neutral wires (230VAC). For boiler systems, a minimum of 4 wires are required. For underfloor heating systems, a minimum of 3 wires are required.
Installation is designed to be DIY-friendly and can typically be completed in under 30 minutes by following the step-by-step setup wizard in the Meross app.
Wiring Diagram (Boiler Exampле)

Детали проводки: The Neutral wire is typically blue. The Live wire is typically brown. Ensure your wall box meets the minimum dimensions: Height >50.5mm, Width >50.5mm, Depth >32mm, with a standard 60mm mounting distance.
Важный: Only the wiring for a boiler system is shown. Please refer to the Meross app for detailed wiring instructions specific to your heating system type (boiler or water underfloor heating) and local electrical codes. Always ensure power is off before performing any wiring.
5. Инструкция по эксплуатации
Ручное управление
The thermostat features a minimalist design with a sleek glass panel. You can adjust the temperature directly on the device with a simple touch.

Adjust temperature with a simple touch on the glass panel.
Дистанционное и голосовое управление
Control your thermostat remotely via the Meross app anytime, anywhere. The thermostat also supports voice commands through Apple HomeKit (Siri), Amazon Alexa, and Google Assistant.

Use voice commands with Alexa or Google Assistant, or control via the Meross app.
6. Умные функции
Умное планирование
Optimize your heating costs with a 24/7 smart graphic schedule available through the Meross app. This feature helps ensure you never return to a cold home or leave the house with the heating system running unnecessarily, contributing to energy savings.
Energy Saving and Usage Tracking
Track your heating usage through the Meross app to conserve energy and reduce costs. The app provides detailed insights into your heating system's status, temperature curves, and cumulative heating duration.

By inputting your heating tariff, the Meross app can assist in estimating your heating expenses.
Обнаружение открытого окна
The thermostat features an open window detection function. It automatically pauses heating when a window is opened, preventing energy waste and allowing you to enjoy fresh air without concern.
Dual Sensor System
The MTS215B incorporates a dual sensor system for precise temperature management. It includes an integrated sensor for ambient air temperature measurement and an optional external sensor for overheating protection of the floor, particularly useful for underfloor heating systems.

The thermostat features an integrated sensor and supports an optional in-wall external sensor.
7. Техническое обслуживание
To ensure optimal performance and longevity of your Meross Smart Matter Thermostat, follow these simple maintenance guidelines:
- Уборка: Gently wipe the thermostat's glass panel and body with a soft, dry, or slightly damp Тряпка. Избегайте использования абразивных чистящих средств, растворителей или химических спреев, так как они могут повредить поверхность.
- Удаление пыли: Periodically remove any dust accumulation from the vents on the sides or top of the thermostat to ensure proper air circulation for the integrated temperature sensor.
- Обновления программного обеспечения: Keep the Meross app updated to the latest version and allow the thermostat's firmware to update when prompted. These updates often include performance improvements and new features.
8. Поиск Неисправностей
If you encounter issues with your Meross Smart Matter Thermostat, consider the following basic troubleshooting steps:
- Нет питания/дисплей выключен: Check the circuit breaker for your heating system to ensure power is supplied to the thermostat. Verify that the Live and Neutral wires are correctly connected and secure.
- Термостат не отвечает: Try restarting the thermostat by turning off the power at the circuit breaker for a few minutes, then turning it back on.
- Проблемы с подключением приложения: Ensure your home Wi-Fi network is active and the thermostat is within range. Check that your smartphone is connected to the internet. Restart your router and the Meross app.
- Неправильные показания температуры: Ensure the thermostat's vents are not obstructed by dust or furniture. If an external sensor is used, verify its connection.
- Система отопления не активируется: Confirm that the thermostat is set to 'Heat' mode and the target temperature is above the current room temperature. Check your boiler or heating system for any error codes or issues.
For more complex issues, refer to the Meross app's help section or contact Meross customer support.
9. Советы пользователю
- Установка своими руками: The thermostat is designed for DIY installation. Follow the step-by-step setup wizard in the Meross app for a smooth installation process, which typically takes less than 30 minutes.
- Многокомнатное управление: Utilize the Meross app's features for multi-room temperature control to maximize energy savings across different zones in your home.
- Отслеживание энергии: Регулярно пересматриватьview the heating usage graphs in the Meross app. Input your energy tariff to get estimated heating expenses and identify opportunities for further savings.
- Интеграция с умным домом: Leverage voice commands with Alexa, Google Assistant, or Siri for hands-free temperature adjustments and seamless integration into your smart home ecosystem.
10. Гарантия и поддержка
For warranty information, please refer to the official Meross website or the documentation provided with your purchase. If you require technical assistance, have questions about installation, or need support for any features, please contact Meross customer service through their official channels. Details can typically be found on the Meross website or within the Meross mobile application.





