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External fan stops operating in hot temperatures

The external fan is cutting off when the unit is operating in hot temperatures. The blades stop spinning and the cool air stops blowing.
It seems to have a problem operating in temperatures over 38 degrees celsius. No errors are displayed on the unit inside when this happens. Its just noticeable as the temperature inside starts to rise. Is the unit over heating? Is there a switch that gets tripped at a certain temperature which is causing this?

I thought that these units were designed to operate in hot temperatures as that's when they are required. Has any one got any helpful advise?

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  • Marz_B Jan 08, 2009

    This seems like a very generic solution, as the motor works without a problem in winter and in lower temperatures. Can someone please clarify or answer the questions that I posted? Appreciate the feedback.

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Replace the motor on the outside fan, It should run all the time. 

Posted on Jan 07, 2009

  • Thomas F. Schneider Jan 08, 2009

    Gee 
    i have replaced at least 50 but keep loking for another answer as you unit burns up.

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