Installation Overview

Last updated: October 7, 2026

Setting up Mysa for Mini-Splits takes about 10 minutes: plug it in, pair it in the app, then mount or place it. For a tour of the device itself, including controls, LED colors, reset steps, sensors, power requirements, and technical specs, see the Mysa for Mini-Splits Device Hardware Guide.

1. Power on

  1. Plug the included adapter into a wall outlet

  2. Connect the cable to Mysa

  3. The display lights up and shows a pairing symbol

Mysa must stay plugged in. It does not run on batteries.

2. Pair and match the remote

Open the Mysa app and follow Pairing Your Mysa for Mini-Splits. You will join 2.4 GHz Wi-Fi, identify the original remote, test a few commands, then download the code set.

3. Mount or place Mysa

Wall-mount it or set it on a table where the infrared signal can reach the indoor unit. See Mounting and Placement — Mysa for Mini-Splits.

Need help?

Email support@getmysa.com