Question about Dometic 57915531 Air Conditioner

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The LED lights on our Dometic Duo therm receiver don't work and thus the remote comfort control won;t work all breakers and fuses have been checked

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Since the breakers and the fuses as been check and they are not defective, the problem is most likely from the control board in the furnace that is causing the problem, do you have the reset instruction for the remote? you will have to take the intake cover off the A/C to get to get off the box, while you have the cover off, check the wires that connect to the the circuit board to see if any is damaged because this could be damage that is why the led light is not coming on.

Take care.

Posted on Jul 08, 2010

  • lwollen Jul 08, 2010

    Here is what we did- Plugged the RV directly into a outlet (no extension cord) then when that didn't work we unplugged fron AC and totally disconnected the batteries left it 20 minutes hooked everything back up and everything worked. I guess its resetting everything like when your computer gets bogged down, I do the same So Thanks anyhow


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