Use it as you'd used the original remote(see picture) :
1. Point your device towards IR eye on the AC unit.
2. Within reasonable range.
* SHOULD WORK 'OUT-OF-THE-BOX' (no settings or configurations needed)!
* If not working - app is not compatible with your AC unit(remote)!
Please help me improve this app, by sharing your thoughts/ideas/impressions/bugs or misunderstandings you have found in this app.
* Please let me know if Fahrenheit display option is needed
Thank you