[rames14]

I am just curious, if you have a new unit why didn’t your dealer fix or replace under warranty. If you have the AirExcel manual you have the Coleman AC. There are some things to know about the heat pump portion (which likely isn’t working if the AC isn’t). First, the heat pump only works when it is within 3 degrees of the set point. So, if you set it at 72 and it’s 65 in the trailer, the heat pump won’t start until it’s 69 inside. Second, when on gas heat and fan on auto, the heat pump fan will run to keep air moving inside. Best of luck getting your unit working. We have two of the Coleman units on our 2021 3230CK and they work great.