Mysa Smart Thermostat
for Split System Air Conditioners

Welcome to your easy, step-by-step guide to setting up your new Mysa for Split System Air Conditioners!
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Hello, friend.
Thank you for purchasing the Mysa Smart Thermostat for Split System Air Conditioners! Your online guide shows you how to easily set up, use, and troubleshoot your Mysa.
Mysa for Split System Air Conditioners is compatible with most window and portable air conditioners, and split system air conditioners that use an LCD remote.
Please ensure that your existing remote is nearby to help make the Mysa pairing process as quick as possible.
What's in the Box?
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What you'll need
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Download the Mysa App
The Mysa app is where all your important smart features live! Use it to easily set Schedules, set up Geofencing for when you’re on the move, and monitor your Energy Usage to find more ways to save.
Download the latest version Mysa app from the Google Play Store or App Store and create an account (or log in to your existing account).
Getting Started
Have your AC’s existing remote on hand and ensure that your AC unit is powered ON.
Mysa for AC can read the Command Codes directly from your AC’s existing remote.
Power ON your Mysa.
Before connecting your Mysa to the app, make sure your Mysa is powered ON. Simply plug the power block into the nearest wall outlet and connect the included USB cable to your Mysa.
Pairing your Mysa
How to pair:
1. Open the Mysa App.

2. Navigate to Add Thermostat.

3. Select Mysa AC.

4. Follow app instructions or video in the next section.
After connecting to WiFi:
5. Select your AC brand.

6. Point and click your AC unit’s LCD remote Power button directly at Mysa.

7. Test the Command Codes for your AC unit.

8. Wait for Mysa to complete downloading all Command Codes.
Need help with pairing?
Contact Support
Pairing with iOS
Pairing with Android
Display Icons
There are five common display icons that will appear on your Mysa’s faceplate display when pairing or updating.
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Placement
Where to set up Mysa for AC
Your Mysa for AC comes with two easy display options. You can wall-mount your Mysa for a thermostat look-and-feel, or you can use the included tabletop stand to place it on a flat surface anywhere in the room.
Pro Tip: Your Mysa for AC must have a direct ‘line of sight’ to your AC unit.
Wall Mounting Instructions
When wall-mounting your Mysa for AC, it is important to ensure that it has a direct “sight line” to your air conditioner. For the most comfortable experience, we recommend that Mysa for AC be set up near your regular seating area, or on an opposite wall. This helps to ensure that your ideal temperature can be maintained for the entire room.

Mounting Mysa to the wall is as simple as peeling the plastic from the included adhesive mounting strips, applying them to the back of your Mysa where indicated, and positioning it on a wall with a clear ‘line of sight’ to your air conditioner. When positioning your Mysa on the wall after the mounting strips have been applied, press and hold with firm pressure for a period of 30 seconds to ensure adhesion. You may also wish to use the included cable clips — simply remove the adhesive backing and wall mount per your preference.
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Table Top Instructions
For tabletop placement of your Mysa for AC, simply remove the included tabletop stand from the box and align the two pins on the stand with the two holes located on the back of the Mysa.

Insert the pins until there is a solid connection, and the lines on the pins align. No ‘wiggle’ should occur when placed on your table.
Manual Controls
Mysa for AC can be adjusted manually by pressing the Up or Down arrow to increase or decrease the temperature. Mysa for AC will display the room temperature at all times. When manually adjusting the temperature, the setpoint will display, allowing you to set your ideal climate for the room. Additionally, Mysa for AC includes the ability to select Mode and Fan control for your air conditioner using two side buttons.
Side Buttons
Mysa for AC also has side buttons for manual control over Mode and Fan settings.

Top (M) Button:
Mode Control - tap to manually cycle through available Modes.

Bottom (Fan) Button:
Fan Control - tap to manually cycle through Fan Speeds.
Display Icons for Mode and Fan
Mysa for AC uses a number of modes to control various actions performed by your AC. These modes are indicated on your Mysa with icons and LED colours.
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App Controls
The Mysa app works seamlessly across all three of our products, allowing for easy remote access, Scheduling, Geofencing, and more! There are also a number of controls unique to Mysa for AC within the app.
Here’s an example of what Mysa for AC’s thermostat control screen looks like on your smartphone:
App Features
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For a full review of all Mysa app features, click here.
Smart Home Integrations
Mysa for AC works with your favourite voice assistant, making it easy to adjust your home’s temperature and keep your favourite spaces perfectly comfortable.
High five! You’re all set : )
It’s time to enjoy the comfort, convenience, and control of Mysa! If you still have questions or need help, feel free to contact one of our awesome team members. We’re always here for you.
Resources
Reset WiFi credentials
This resets the WiFi credentials for your Mysa for AC but leaves your AC Command Codes intact.
Reset Mysa
This restores Mysa to its default factory settings and removes any registration information.
Questions & Troubleshooting
Need a hand with installation/setup, pairing, or the Mysa app? Connect with our Helpdesk at help.getmysa.com
Contact Support
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