Meross MTS200HK Smart Thermostat User Manual

: June 10, 2024
: Meross

Table of Contents

Safety Information
Package Contents
Getting to know your thermostat
Wiring Diagram
Installation Guide
Link Meross to Google Assistant or Amazon Alexa
Read User Manual Online (PDF format)
Download This Manual (PDF format)

Meross MTS200HK Smart Thermostat User Manual

Safety Information

Make sure the power is OFF at the circuit breaker controlling the thermostat you are replacing.
The thermostat must be installed and used in accordance with your local electrical code. If you are unfamiliar with these codes,or feel uncomfortable performing the installation,please call a qualified electrician.
Do Not install the thermostat with wet hands or when standing on wet or damp surfaces.
Support electric underfloor heating system only.
Not compatible with boiler/water heating system.

Package Contents

1 x Smart Wi-Fi Thermostat
**1 x User Manual

**

*1 x Sensor
**
**4 x Screws

**

This sensor is used to measure the floor temperature and it is optional, you can install it or not.

Getting to know your thermostat

Indicators:

A — Current temperature/Set temperature
B — Wi-Fi
C — Working modes:Auto(Schedule), Heat, Cool, Eco
D — Open window detected E — Heating

Buttons:

F — Power
G — Mode
H — Up and Down

Long press the mode button for 3 seconds to temporarily unlock the child lock. Press and hold the up and down buttons at the same time for 5 seconds, the device will factory reset and reboot.

Wiring Diagram

The wiring diagram is shown below, you can also check it on the device back. Download and open the Meross app, it will guide you through the wiring process.

Installation Guide

Download the Meross app.

Set up the device.

Connect your smartphone or tablet to a 2.4 GHz Wi-Fi network.
Make sure your smart device is covered by strong Wi-Fi signal.*
The smart device supports iOS 13/ iPadOS 13 and later. It is recommended that you upgrade your iOS or iPadOS to the latest version before pairing with the smart device.
Launch the Meross app and log in to your account, or if you are a new user, tap Sign up to create a new account.
Tap the “+” icon to select the type of smart device you want to add, then you can just follow the setup wizard to finish Congratulation.

* MTS200 only supports 2.4GHz Wi-Fi network.

Note:

If this is not the first time you’ve added this smart device, you’ll have to reset it before going any further—press and hold the “A V” buttons at the same time for 5 seconds until the Wi-Fi LED starts blinking.
As long as you finish configuration, you’ll be able to manage the device in Apple Home app.
If the QR code does not work, please try to add the smart device in Apple Home app.
Find more at https://www.meross.com/support.

Link Meross to Google Assistant or Amazon Alexa

Set up the device in the Meross app and link it to the voice assistants.

Link to Amazon Alexa
Go to Account-> Amazon Alexa and allow Meross to link with Alexa.
Link to Google Assistant
Go to Account-> Google Assistant and follow the step-by-step instructions to complete the linking process.

FAQ

At Meross, we strive to assure your satisfaction. Attached below is a non- exhaustive list of questions that users are mostly concerned about.

What kind of system can MTS200 work with?
MTS200 supports electric underfloor heating system, does not support boiler/ water heating system.
How to fix a pairing failure?
visit https://www.meross.com/support/FAQ/230.html for solution.
How do I manage my Meross device in Apple Home app?
Your Meross smart device will be automatically added to Apple Home app after you finish configuration in the Meross app.
Is there an internal temperature sensor?
Yes, there is an internal and an external sensor(optional).
To learn more,you can visit
https://www.meross.com/support/faqs to find solutions for more frequently asked questions.