E4 Error on AC Panel

[gomatthew]

We're getting at E4 error blinking on the AC control panel when trying to run the AC off generator power. In in a 2015 30DS.

Anyone come across this issue?

[stevewise]

E4 error is usually an under voltage error, your AC is trying to pull your generator voltage too low.

[Papaduck]

For an Attwood Ducted AC, E4 Error Code indicates low refrigerant. Here's the reference document.

[gomatthew]

Originally Posted by Papaduck

For an Attwood Ducted AC, E4 Error Code indicates low refrigerant. Here's the reference document.

That's interesting.. haven't seen that in my searches.. I'll take a look for sure