A/c fan problem

[DScott’s]

We spent 3 days in a hot location and used our A/C. No problems. When we got home and plugged the 5th wheel (2019 Reflection 230 series) into our house, we hit the button to turn only the A/C fan on. The fan did not come on. The fuses were fine. Any suggestions before we pay for a service call?

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We have a Dometic, so if yours is different, the steps might not be the same.

Set it to AC and wait through the timeout (if it has one). See if you hear a click, and then does the fan come on? If not, do you hear a hum like it's trying but stuck? If not, do you hear the compressor start shortly after?

If the compressor starts, it may be something caught in the fan, or the fan motor may be going bad. I understand that the bearings may expand and jam if it gets hot. Wait until it's cooler in the evening and try it again.