I have recently purchased a model 4MXS32GVJU outdoor unit and 2 CTX509GVJU and 1 FTXS15DVJU indoor units. I am very happy with the operation as a whole,however I am less than happy with the controls. Is there a way to operate one indoor unit on "heat" and another unit on "fan" or "dry"? It would seem to me that this makes sense and on A/C I am able to run a fan on one unit and A/C on another.Also,on A/C,the fan runs continuously,as I would like it to do on heat,rather that start and stop with the heat cycle. I have contacted my installer and he tells me that there is no way to do this. When I try to do this the louvers on the unit on heat or dry open but nothing happens.
Any thoughts please?