Mitsubishi Electric Ecodan Heat Pumps

2 fault codes documented

Flow Error detected — Water circulation issue

The system's internal flow sensor has detected an issue with the water circulation within the Heat Pump, which can cause the indoor unit's operation to stop. The current flow rate can be checked on the main remote controller display.

System Error

System Error — General system malfunction or warning

Your Mitsubishi Electric Ecodan system has detected a general error or malfunction. This status is typically displayed on the main remote controller or can be viewed in the MELCloud app. The system logs these events as an 'Error record' for diagnostic purposes.