Meross MSS565 US - Smart Dimmer Manual

Table of Contents

Contents

1 Package Contents
2 Wiring Diagram
3 Installation Guide
4 Pair the Wireless Remote
5 LED and Button Rules
6 FAQ
- 6.1 How to fix a pairing failure
7 Link Meross to Google Assistant or Amazon Alexa
8 Safety Information
9 Documents / Resources
- 9.1 References
- 9.2 Download manual

Package Contents

* If you find any part missing in the package, please contact https://www.meross.com/support/Email_Support, we will provide proper solution for you.

Wiring Diagram

Open the Meross app, it will guide you through the wiring process.
Wiring Diagram

Installation Guide

Before We Get Started

Replace single pole switch. Not compatible with 3 way or 4 way switch.*
Neutral wire (white wire) is required.
Only supports 2.4GHz Wi-Fi networks.

*A 3 or 4 way switch is a light that is controlled by more than one switch.

Download the Meross app.

Set up the device.
1. Connect your smartphone or tablet to a 2.4 GHz Wi-Fi network.
2. Make sure your smart device is covered by strong Wi-Fi signal.
3. The smart device supports iOS 13/iPadOS13 and later. It is recommended that you upgrade your iOS or iPadOS to the latest version before pairing with the smart device.
4. 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.
5. Tap the "+" icon to select the type of smart device you want to add, then you can just follow the setup wizard to finish configuration.
6. Relocation of the smart device does not require additional operations provided that it remains on the same network with strong Wi-Fi signal.

NOTE:

If this is not the first time you've added this smart device, you'll have to reset it before going any further.
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/

Adhere a face plate on the wall where you prefer. Then install the remote into it. Or you can take the remote out and put it at anywhere as a mobile controller. Pair it with the dimmer and then it will work perfectly.

Installing the battery
Note: When you install battery, please keep the side with "CR2032" upwards and face you. Then screw the cover tight.

Pair the Wireless Remote

Launch the Meross app and select "Smart Dimmer Switch and Remote Kit" from the dropdown list. Tap "l am adding a remote", then follow the app instructions to finish pairing.

LED and Button Rules

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 should I do when can't turn the wall switch on/off manually?
Please check the Status LED. If it is off:
- Make sure that you restore power to the wall switch at the circuit breaker.
- Make sure the wall switch is wired correctly. Please consult with a qualified electrician.
What should do when my Meross app is unable to control the added Wall Switch?
Please check the following:
- Check the main Wi-Fi's Internet connection.
- Make sure that main Wi-Fi's password hasn't been changed.
- Do not use a metal faceplate with the wall switch as that will decrease the Wi-Fi signal.
- Short press the reboot button to reboot device. Device will reconnect automatically, no extra configuration needed.

If it doesn't work, please factory reset MSS565 and try to add it again.

How to fix a pairing failure

Please visit https://www.meross.com/support/FAQ/230.htmI 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.
Why is my Meross smart device not responding in the Apple Home app?
This is an exisitng issue with Apple Home app. You need to exit and reboot your Home app to fix this problem.

To learn more, you can visit https://www.meross.com /support/faqs to find solutions for more frequently asked questions.

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.

Safety Information

burn hazard shock hazard
RISK OF ELECTRIC SHOCK OR FIRE.

Make sure the power is OFF at the circuit breaker controlling the wall switch you are replacing.
The wall switch must be installed and used in accordance with the National Electric Code (NEC) or 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 wall switch with wet hands or when standing on wet or damp surfaces.
The wall switch is for North America only. Max 400W INC bulb, 150W CFL or LED bulb.
For your safety, do NOT use metal faceplate with this switch.

Email: support@meross.com
Website: www.meross.com

Manufacturer: Chengdu Meross Technology co., Ltd.
Address: 1312, Building E6-1, Tianfu Software Park, Chengdu, China