We bought an older house about a year ago. It had been refurbished which included installing several Daikin Heat/Cool split units. Allow me to start by saying I have read the manual completely several times and followed all instructions.I am hoping someone who is experienced with these things might shed some light on how they work, I've never had one before and they are confusing and frustrating me. Here is the issue.When I turn them on they seem to decide when or if to start completely at random. For instance last night it was hot, I tried turning the bedroom unit on the A/C setting. It would not start, but it also had no error codes. Then several hours later I wake up and it's running and the room is ice cold.This seems to happen with all the units and for all the settings (heat, air dryer, A/C). Sometimes they start right up, other times they do a double beep, but don't have any error and simply don't start. Then sometime between 20 minutes to hours later they suddenly start. There are a total of four units in the house, they were all new when we moved in, and they all behave the same way. So I am thinking it's not that they are 'broken' but that I don't understand something about how they should work? via /r/DIY https://ift.tt/2UhTzcD
