MELRemo allows you to remotely operate air conditioners from your smartphone or tablet PC through Bluetooth.

[Example situations]
1. Operate your air conditioner without having to get out of bed.
2. Operate the air conditioner in the living room or kid’s bed room from your kitchen without leaving a boiling pot unattended.
3. Operate the air conditioner in a meeting room from your seat without interrupting the conversation or presentation.

Functions operable from your smartphone or tablet PC

Turning on and off the air conditioner or the ventilation equipment, and changing the operation mode, temperature setting, fan speed, and air direction.

*A password is required to connect your smartphone or tablet PC to the remote controller. Password can be found on the remote controller.
*Before operating the air conditioner from your smartphone or tablet PC, make sure the operation will not adversely affect its surroundings or the occupants.
*Signal transmission error may occur in some environments or if you are too far away from the remote controller. Bringing your smartphone or tablet PC closer to the remote controller may solve the problem.
*MELRemo may not be properly displayed on some smartphones and tablet PCs.
*MELRemo does not work with Mitsubishi Electric’s RAC units.
*Since the function is upgraded from MELRemo 4.0.0, iOS less than 11 are not supported.
Please use this application with iOS 11 or later.
In addition, please do not update MELRemo if you are already using MELRemo less than 4.0.0 with iOS less than 11.

*MELRemo works with the following Mitsubishi Electric’s remote controllers with Bluetooth.

[Compatible remote controllers]
As of April 2nd, 2021
・PAR-CT0*MA series
・PAR-4*MA series

[Compatible devices]
MELRemo has been verified to work with the following devices.
※Operation of Application is not guaranteed on all smartphone models.
It is recommended to check the operation in advance.

iPhoneXS (iOS12)
iPhoneX (iOS13)
iPhone11 (iOS13)

What’s New

Version 4.2.2

Supported new remote controller for Japan.

Ratings and Reviews

2.7 out of 5
3 Ratings

3 Ratings

SeganW ,

hard to use

user experience is soooooo bad… how can I know which Bluetooth hex-digits represents which one of my air conditioner?

It lackes so many other features, such like timer function etc…

bythebay10 ,

Surprisingly reliable app. Strange thermostat behavior.

I moved into a condo building and have a PAR-CT01 thermostat. This app actually works better than I would’ve thought. But I can’t understand why when I switch from Cool to Heat mode (e.g. at night), the ambient/inside temperature changes instantly and never seems to readjust. Example: you have unit set to cool at 73F. Inside temp in top right of app and thermostat shows 73F. Then you switch to heat mode. The set point in middle of screen drops to 68F for example, the last remembered set point from last time it was on heat mode. But suddenly the ambient temp in top right also drops, to 69F or something. I’ve had this happen multiple times and it makes no sense. Changing modes doesn’t make the temperature inside my home instantly drop by 4 degrees. 🧐

Sam_Marcus ,

Pitiful interface

Absolutely dreadful UX. Truly one for the books.

App Privacy

The developer, Mitsubishi Electric Corporation, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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