MHI e-service is an application that enables users to make a quick search of the meaning of error codes that may appear when there is a malfunction in "Mitsubishi Heavy Industries Thermal Systems, Ltd" Air conditioning system, and the probable cause of the malfunction.
In addition this application enables you to scan unit's QR code and search the meaning of error codes depending on the model type.
The application covers "Mitsubishi Heavy Industries Thermal Systems, Ltd" Air conditioning systems: Split (RAC & PAC), VRF, Q-ton & A2W.

What’s New

Version 3.0.1

- New R32 models for RAC and PAC
- KXZM models added for VRF
- Addition of Italian language
- User interface optimised

App Privacy

The developer, DCSL Software Ltd, 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 based on, for example, the features you use or your age. Learn More


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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