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wpatters1229's avatar
wpatters1229
Explorer
Jul 17, 2023

A/C on shore power trips breaker after 30 minustes

2006 Four Winds top side A/C works fine when running off the generator but when on shore power it only stays on for about 30 minutes and then trips the 20amp breaker. Have cleaned all the coils etc. ...
Class C
wolfe10's avatar
wolfe10
Explorer
Jul 17, 2023
wpatters1229 wrote:
What could be the difference between shore power and generator power?


Could be VOLTAGE.

What is voltage on that 20 amp shore power with extension cord with the A/C running?

Do you have an ATS? If so, have you checked that the connections are clean and tight and that the wires are not burned?

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