I've installed a ducted system in an apartment. The manufacturer is Giatsu which is Spanish based. The wired control display only shows SET temp and not ROOM temp. I suspect there is a switch setting on the PCB which changes where the temp is measured and think this just needs changing. Unfortunately, Giatsu is proving difficult to contact, however the PCB is exactly the same as a Hisense ducted and so I'm presuming the switch will be similar. Does anyone know which switch button to press?