Our installing dealer went kaput. I can ask other local Trane dealers but I thought I would start here.
New XL16i with TAM7AOC42H Hyperion and BAYEVAC10BK1A electric heaters. XL950 T-stat.
I don't see anything on the air handler or stat to indicate if the heat strips are on. There is a blurb on *AM7 Owner's Info sheet: "Problem - Auxiliary heat indicator on" "Possible Cause - When outdoor temp falls, intermittent lighting is normal" Remedy - Monitor light......above 30deg.....above 50 deg, call for service"
What light, please?
There is a 1"x5" glass panel on the air handler that has been flashing blue and green lights since the install. Is there something here I have missed?