Hi all...I’m new to the forum and new to owning a wood insert and using a fireplace! We just had our insert installed yesterday Dec 23rd. Did the initial burn in for four hours. I've never seen my cat glow red and still haven't figured out how to use the thermostat that came with the unit...It just blinks lo or hi! How do you engage the cat? I got a good overnight burn last night but that's about it...I've been having to feed it wood all day long. Not sure what to do or if I'm doing anything right. Thanks all and Merry Christmas.