I have two Duo Therm Penguin model 610115.311 ac unit on a 1992 RV. We accidentally ran 220volt to the RV, the AC unit did work but now they act as if their isnt any power getting to them. The breaker is ok and has power going out to them. Is there something that i may have fried down stream? Or is there a fuse or something on the roof. These units are controlled separately from a wall mounted thermostat. Thank you.
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