Daikin fault codes

[frank]

Look at the boards side by side, on the original board you will find a plug that's not on the new board (normally it's a plug with a looped cable in it but there are other versions, just a plug with internal short, the cable replaced by a resistor are the ones that springs to mind).

I've had this many times on replacement indoor boards but never on an outdoor board??

[Brian_UK]

I've had this many times on replacement indoor boards but never on an outdoor board??

Had it on the last one I swapped last year.

Forgot all about it until I powered it up and got the fault code.

Found the capacity plug taped to the underside of the packing neatly stuck to the bubble wrap