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Need wiring diagram

Package unit is not marked with manufacturer. I believe it is a coleman, however not sure. I need the wiring diagram for model DAYA-F042N090C. Is anyone fimiliar with this model number and know where I can get the diagram. Compressor is not starting and the diagram is faded. This is a gas package unit. Thanks for any help!

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Check the capicitor if it is domed up on top bad check the wires at the compressor to see if burnt take a insulated object and bump the contactor in to see if comp starts if so then out on low voltage circ check for call from stat on common to yellow then follow the connections may be out on low psi switch located in the suction line

Posted on May 10, 2009


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A little more to it than just "turn it on".

If you get the models and serial and can contact the manufacturer or their representative you might get a wire diagram. Most any package unit would do. As long as you keep the original equipment controls. If you "patch" it up it may be hazardous by not having safety's where it was designed for. Or for instance It may have a anti freeze thermostat. By passing this could lead to coil freeze up and compressor damage. Leaving out a pressure switch (if any) may do the same or could become dangerous to people in the event of fan motor failure. A low temperature fan speed switch may not be needed now unless you plan to run the AC in below 55'f.
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