Daikin Twin SPLIT

[MKING]

Can anyone remind me please how to address controller for Daikin twin split.

one controller with two cassette units.

thanks

mike king

[frank]

Been a while since I fitted a twin split, but from memory, you don't need to address it if it is wired correctly - it will self address.
Make sure that you only connect the controller to 1 of the cassettes on the P1 P2 comms otherwise you will get an error message.

[install monkey]

as frank says-also link the 123 from outdoor to both indoors.