Cheers monkey boy! I'm fairly sure the wonderful Carel controller has corrupt software! I eventually swapped the 40% & 70% coils to get it loaded up for now. Also spoke with Daikin who agreed about the controller, and said that 70% is top of the shop for this chiller, it never loads to 100% - seems a bit of a waste of 30% of compressor duty if you ask me!?

However, I still need to know the correct loading sequence so I can configure the new Frascold - if anyone has a service manual or some knowledge it would be much appreciated - I will chance my arm with Daikin tech again tomorrow!