a/c problem

Discussion in 'General RVing' started by goeers2001, Jun 29, 2008.

  1. goeers2001

    goeers2001 New Member

    My dad gave us there 1992 rv that the a/c was used maybe 3 times.The lights on the wall contols do not light up.I have voltage at the a/c unit 120 and as far as I can tell I have voltage 22 volts at the unit.I don't want to replace the whole a/c unit unless I have to $$$$$.Can anyone help.
     
  2. C Nash

    C Nash Senior Member

    Re: a/c problem

    Will the fan run? Do you only have 22v at the ac? Have you checked the breaker? You also have to have 12 v at the wall unit. or your house batteries charged? Any of the 12 v lights work?
     
  3. goeers2001

    goeers2001 New Member

    Re: a/c problem

    12,volt lights work,fan does not work.Heater is a differant unit.120 volts at the ac unit
     
  4. C Nash

    C Nash Senior Member

    Re: a/c problem

    Do you have voltage at the thermostat?
     
  5. goeers2001

    goeers2001 New Member

    Re: a/c problem

    I think I found the problem.The thermostat has a low power bulb,the bulb has an open circuit in it,burned out.I think it is the ground for the circuit .I will know here in a little bit.
     

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