I have a Suburban furnace & Coleman AC in my 2021 303RLS controlled by an Airxcel digital thermostat. We are winter Texans for three months and had the opportunity to use the AC a couple of days ago (before the cold snap). I set the thermostat to cold low fan and it started up. Thinking the fan was running pretty fast, I changed it to cold high fan to see the difference. The fan slowed down! It seems the high speed and low speed settings are reversed. Could it be a wire mix-up at the thermostat or something else? I don't have a thermostat manual so if it's a wire mix-up, can I change it at the thermostat? If so, how do I remove it from the wall? I don't want to force/break it. I've changed or replaced several thermostats on my homes over the past many tears but I can't see how this one removes.
Thanks all.
Thanks all.
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