Browse Forums Heating, Cooling & Insulation 1 Apr 20, 2022 11:16 pm This is a weird one and has me stumped. I had a PUZ-ZM125VKA unit installed in december 2019, along with a PACZC40LE zone controller. Lately I've needed to turn the heating on at 3am. Whether I do it through my app or on the controller, I get the same result: internal fan clicks on, no heat. I check the outdoor unit, and the fans on it are stationery, and it stays that way for 30mins Ive reset the outdoor unit at the power point, which also resets the controller. That method worked once, but hasnt since. The strangest bit is, when I try to turn it on in the morning or throughout the day, it works fine! Any advice? Cheers Hi All, Our current 16 year old ducted gas heating is broken and needs an urgent replacement and appreciate any advise from the industry experts to make a decision for… 0 4187 Hi all, sorting out the ducted air con for a 350sqm double story house. Does this placement sound reasonable to you? Also, I plan to have 6 zones I think. Living room… 0 0 Hi all, sorting out the ducted air con for a 350sqm double story house. I think i plan to have 6 zones I think. Living room (mainly for entertainment so not used often),… 0 0 |