||07-14-2013 10:02 PM
Prestige IAQ - low temp lock out for A/C ?
Hi guys I have a Prestige thermostat with IAQ board and a RF out door temp sensor. I have just had a 3 ton A/C unit installed and all is working well. But I was told by the techs who installed the system to make sure I do not run the A/C compressor below 55'F or 13'C. Well I noticed last night the the system was kicking on the odd time with out over night outdoor temp being at 9'C. So I would like to set my Prestige to lock out the A/C compressor from starting if the temp is below 13'C to prevent damage. Problem is the techs have no idea how to program this controller and I had to assist them in just adding the cooling stage so the new system would work. Honeywell is telling me to contact the hvac company that did the work. So I am stuck in this loop of no help.
Thanks for any help you guys can provide.