Introducing the New MRCOOL Smart Controller & App!

  • January 21, 2019
  • By MR COOL

Happy January, and welcome to 2019! More importantly, welcome to the new MRCOOL Smart Controller, the best wireless control system for any ductless mini-split heat pump system ever made (so far!).

What’s a MRCOOL Smart Controller?

The MRCOOL Smart Controller is our new wireless control system that integrates with your smartphone and/or other smart-home devices. Which ones? Right now the Smart Controller is compatible with both Alexa and Google Assistant.

Yeah, sure, all that compatibility is great, but what does this thing do?

Well, I’m glad you asked.

Amazing MRCOOL Smart Controller Kit Features!

  • Global Control – Control your MRCOOL air conditioner or heat pump via your smartphone from anywhere in the world.
  • Weekly Scheduling – Powerful 7 day scheduling functionality helps you schedule your air comfort as per desired settings and time.
  • Filter Maintenance Reminder – Because changing the filter is important, and you don’t need to keep forgetting.
  • Geo Fencing – Automatically turn your ductless unit on before you arrive and switch the system off automatically after you have left the premises.
  • Zone Control  – Create dedicated air comfort zones. Single touch control for all home systems by creating zones.
  • Usage Statistics – Keep track of your heating or cooling usage to control your electricity costs. Save energy, save money, live free, etc. 
  • Timeline of Actions – Check a complete timeline of actions of your AC. Check who is using your AC, what settings are being used and when.

Awesome, right?

Who wouldn’t want all those tools to get the very most out of their brand new MRCOOL ductless mini-split heat pump system? And we use that term generally, because the Smart Controller will work seamlessly with all current generation ductless mini-splits that we make. To learn more, but a new MRCOOL unit that includes the Smart Controller or buy a new Smart Controller kit from your favorite dealer!


181 thoughts on “Introducing the New MRCOOL Smart Controller & App!”

  1. I have a DIY-24-HP-230A Unit that I have just now installed but can’t find my remote or WiFi module …will this smart kit work with this unit?

  2. I’m planning a dual zone system with the Olympus series, there will be a wall mounted unit and a ceiling cassette unit. Will the Smart Kit be able to control the ceiling cassette and all of its functions (temperature, air direction, etc.)?

  3. It always says off line and to power off the system and my router? I have tried several times to re-install the app and connect to the wifi. Not sure what I am doing wrong. Any advice??

  4. Any quick fix on how to change louver positions for Pos1 Pos2 Pos3 on the MRCOOL Smart HVAC app? Pos 1 seems to turn on Swing mode for me but Pos2 & Pos3 just beep without moving the louver at all. I know other people posted about this and were told to call customer support but a post in this blog might save future users some time. Any help appreciated!

    1. Sometimes the unit’s louvers can be out of sync with the commands of the remote or the Smart HVAC app. Turning the unit off, removing the wireless module, turning off the power to the circuit, waiting a few seconds, then turning the breaker back on, reinstalling the wireless module, and powering the unit back on again could help to re-synchronize the louvers to the remote and the Smart HVAC app. If this doesn’t work, give tech support a call at 270-366-0457.

  5. I think I’m getting two Olympus systems for coverage of 6 zones throughout the house. Will replace central HVAC. Will the app allow control of two systems?

  6. Can you program a skill in Alexa to change the temperature of Mr Cool DIY 24K during different parts of the day. Cooler setting in the daytime and then change at night? I installed the skill but didn’t find a way to use Alexa to change temps automatically. How can I do this?

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