I'm a mechanical contractor from Michigan 33 yrs in business I've retired and bought a place in Florida 55plus they have a clubhouse with with a Daikin 6 ton system 3 wall mounted units & 2 ducted the wired controllers are too complicated for them to operate and I'm not familiar with Daikin. It took a couple of minutes and downloading 300 pages of manual (they didn't get any manuals from the installing dealer now he's out of business), to trouble shoot the fault code. Anyway, my question is whether there is a simpler controller available to interface with the system. The system was installed in 07. If any of you guys have some info I'd appreciate it. Sent an inquiry to Daikin but got no reply.