Just turned ours on. It's sweet! (we just moved in 6 months ago and haven't had to use it till recently). I'd hate to get a repair bill on it though. Good luck.
BTW, anyone know if central A/C is somehow more financially efficient than a 1-room A/C unit ? We have an older single unit in the bedroom for sleeptime, but if having central air on all night long is cheaper, I'd like to know.
Gracias.