Forum Discussion

burlmart's avatar
burlmart
Explorer
May 09, 2016

can i do anything to diagnose duo-therm dometic penguin?

it runs but it isn't cooling the air. i think the thermostat let it shut off as i pushed it toward 80 deg. it's in an '05 22 ft trail lite. a few pics follow. any tips, ideas, insights are much...
Class C
Ivylog's avatar
Ivylog
Explorer III
May 10, 2016
The last picture is of use... the larger capacitor is probably a 35/5 uF. Buy a new one and put it in... even if it does not solve the problem it's good to have a spare. Next is the control board... probably a 310 9229.009 which is still in production at $140.

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