Daikin E9

[Cossiedave]

Hi
can anyone help I have an E9 fault on the Daikin split 407C changed eat eat eev powerhead also changed PCB still the same fault disconnected all cables which require a
240V off the PCB still the same fault Even Daikin technical are puzzled by this.
Thanks

[frank]

Any chance of the full model name?

[Cossiedave]

Model RYP250B7W1
Serial 2201349
Year 2002
Refrigerant 407c

[Cossiedave]

Model RYP250B7W1
Serial 2201349
Year 2002
Refrigerant 407c