Meross MTS150 Smart Radiator Thermostat Valve Starter Kit

Introduction

The Meross MTS150 Smart Radiator Thermostat Valve Starter Kit allows you to intelligently control your home's heating system, providing comfort and energy efficiency. This device integrates seamlessly with popular smart home platforms such as Apple HomeKit, Amazon Alexa, Google Assistant, and SmartThings, enabling control from anywhere with an internet connection.

Key features include:

• Remote control and scheduling to optimize heating costs.
• Open window detection to automatically stop heating when a window is open, saving energy.
• Ability to control up to 16 Meross devices (sensors, detectors, thermostat valves) with a single Meross Hub.

Package Contents

Please check the package for the following items:

• 1 x Smart Radiator Thermostat
• 1 x Smart Hub (Note: Included in 'With Hub' version only. 'Without Hub' version does not include this hub)
• 1 x Power Adapter
• 1 x USB Cable
• 1 x User Manual
• 1 x Danfoss RA Connector Adapter
• 1 x Danfoss RAV Connector Adapter
• 1 x Danfoss RAVL Connector Adapter
• 1 x M28 x 1.5 Connector Adapter
• 1 x Caleffi Connector Adapter
• 1 x Giacomini Connector Adapter

Image: Illustrated list of all items included in the package.

Specifications

Setup Guide

1. Initial Preparation

Before use, remove the protective film from the screen of the Smart Radiator Thermostat.

Image: Removing the protective film from the thermostat screen.

2. Connector Compatibility

The Smart Radiator Thermostat uses an M30 x 1.5 connector type. Six different connector adapters are included to ensure compatibility with various radiator valves. If you have a Danfoss connector, look for the capital 'D' symbol to identify it.

Image: Diagram showing the M30x1.5 thread and various compatible adapters including Danfoss RA, RAV, RAVL, M28x1.5, Caleffi, and Giacomini.

3. Meross Hub Connection

The Smart Radiator Thermostat requires a Meross Hub to function. The hub intelligently controls the device via the Meross app after connecting. Ensure your Meross Hub is connected to your 2.4GHz Wi-Fi network.

Image: Diagram illustrating the Meross Hub's role in connecting the thermostat to your home network and smart devices.

4. Hub Compatibility

The MTS150 Smart Radiator Thermostat is compatible with HomeKit Hubs. The Meross Hub supports integration with Apple HomeKit, Amazon Alexa, Google Assistant, and SmartThings.

Image: Chart detailing compatibility of Meross devices (MTS150, MS100) with different hub types and voice assistants.

5. App Setup and Firmware Update

For detailed setup instructions and to ensure optimal performance, download the Meross App. It is crucial to keep your device's firmware updated to prevent disconnections and ensure stable operation.

1. Connect your phone to the Wi-Fi network your HomeKit accessory is connecting to.
2. Download the Meross App and navigate to 'Account' > 'Firmware update'.
3. Tap 'Update' and wait for the accessory to finish the process.

Image: Screenshot of the Meross app showing the firmware update section.

You can also scan the QR codes below for a compatible list and setup guide:

Image: QR codes for accessing the compatible list and detailed setup guide online.

Operation

1. LED and Button Rules

Understand the indicators and controls on your Smart Radiator Thermostat and Smart Hub:

Image: Detailed diagram explaining the meaning of LED states and button actions on both the thermostat and the hub.

Smart Radiator Thermostat LED Indicators:

• Flashing: Ready to be paired/Disconnected from the hub.
• Solid On: Paired/Connected to the hub.
• On: Schedule mode.
• Off: Manual mode.
• On: Heating.
• Off: Cooling.
• On: Battery replacement needed.
• Off: Battery in good condition.

Smart Radiator Thermostat Buttons:

• Tap to increase temperature.
• Tap to decrease temperature.
• Tap to switch working mode.
• Long press to turn on/off thermostat.

Smart Hub LED Indicators:

• Flashing amber and green: Configuration mode.
• Flashing green: Pairing mode/Connecting to Wi-Fi/Disconnected from Wi-Fi.
• Solid green: Connected to Wi-Fi with internet connection.
• Solid red: No internet connection.

Smart Hub Button:

• Press and hold (for 5 seconds) until Status LED flashes amber and green to set into configuration mode.
• Double tap to set into pairing mode.

2. Scheduling

You can set a heating schedule via the device settings in the Meross app. There are two modes available: Automatic Mode (six-period daily programming) and Manual Mode. This allows you to customize heating based on your daily routine.

Image: Screenshot of the Meross app displaying the heating schedule interface.

3. Open Window Detection

The thermostat features an open window detection function. When an open window is detected, the device will automatically stop heating to prevent energy waste. This feature can be enabled and configured in the device settings within the Meross app.

Image: A notification indicating an open window has been detected and heating has stopped.

4. Voice Control

Integrate your Smart Radiator Thermostat with voice assistants like Siri, Alexa, and Google Assistant for convenient hands-free control. Simply use voice commands to adjust the temperature.

Image: A user interacting with a smart speaker to set the thermostat temperature via voice command.

5. Remote Control

Control your radiator thermostat from anywhere using the Meross app on your smartphone. Adjust settings, monitor temperatures, and manage schedules even when you're away from home.

Image: A hand holding a smartphone displaying the Meross app's temperature control interface.

6. Group Control

The Meross Hub allows you to control multiple Meross devices simultaneously. You can group several Smart Radiator Thermostats to manage the heating of an entire house or specific zones with ease.

Image: An isometric diagram showing a Meross Hub controlling multiple radiator thermostats in different rooms.

7. Separate Control

Achieve individual temperature control for each room. This allows you to set different temperatures for various areas of your home, ensuring comfort where needed and saving energy in unoccupied spaces.

Image: Diagram illustrating how different rooms can have their own temperature settings.

Maintenance

Battery Replacement

The Smart Radiator Thermostat uses 2 x 1.5V non-rechargeable AA batteries. When the battery level is low, the thermostat's LED indicator will show a specific pattern (as described in the LED and Button Rules section) and you may receive an alert in the Meross app. Replace batteries promptly to ensure continuous operation.

Cleaning

To clean the device, gently wipe it with a soft, dry cloth. Do not use liquid cleaners or abrasive materials, as these may damage the device.

Troubleshooting

Temperature Inaccuracy

If the displayed temperature is not accurate, you can use the 'Temperature Calibration' feature in the Meross app's device settings to adjust it. If temperature control seems inaccurate, enable 'Engine Calibration' in the app.

Disconnections or Unstable Performance

Ensure your device's firmware is up to date. Follow the firmware update instructions in the 'Setup Guide' section. Also, verify that your Meross Hub is connected to a stable 2.4GHz Wi-Fi network and has a solid green LED indicator.

Compatibility Issues

Before purchasing or installing, always check the compatible list provided by Meross to ensure your existing radiator valves are supported. For example, while the thermostat is compatible with M30x1.5 valves and includes various adapters, specific brands like Honeywell may require checking for direct compatibility.

Low Battery Alert

If you receive a low battery alert, replace the AA batteries in the Smart Radiator Thermostat as soon as possible to avoid interruption of service.

User Tips

• Utilize the scheduling feature to pre-heat rooms before you arrive home and reduce heating during unoccupied hours for significant energy savings.
• Take advantage of the open window detection feature to automatically prevent heat loss when windows are open.
• Consider using the group control function for areas like living rooms or open-plan spaces to maintain a consistent temperature efficiently.
• Regularly check for firmware updates in the Meross app to ensure your devices are running with the latest improvements and stability fixes.
• The Meross Smart Radiator Thermostat can help save up to 30% on energy consumption and potentially up to 600€ on heating costs compared to normal valves.

Image: Chart comparing energy consumption between normal and Meross valves, highlighting up to 30% energy savings.

Image: Chart comparing heating costs between normal and Meross valves, showing potential savings of up to 600€.

Warranty and Support

For any product-related issues, technical assistance, or warranty claims, please contact Meross customer support. Refer to the official Meross website or the Meross app for contact information and detailed warranty terms.

Certifications

This product complies with the following certifications: CE, RoHS, WEEE.