Error code E0
The "E0" error codes indicate a communication fault between the indoor and outdoor units.
Decode and resolve errors for Diamante Series systems by using these troubleshooting guides and flowcharts.
The "E0" error codes indicate a communication fault between the indoor and outdoor units.
The "E9” or “P0” error codes indicate an inverter drive error is present. The error code may display if the compressor or outdoor board is failing.
The "FY" error code indicates the system detects refrigerant leakage.
The “PA” error code for multi-zone Diamante Ultra Series systems indicates the units are experiencing a mode conflict.
The “0A” code indicates your Diamante Series system has been placed into “Generator” or “Gen” mode.