Dometic Rooftop RV Air Conditioner "run down 40" Questions

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...down to 40 degrees or so? I'm thinking some maybe all analog thermostats should have an adjustment screw but i just can't find it on this goldstar unit. normally the adjustment was on the knob on the ...

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Question about Intertherm Heating & Cooling

1 Answer

...down to 45, till compressor kicked in again, has done this since new, no ones figured it out yet, runs great from 40 up and in cold mode. Seems to me either big scroll fan should shut off or heat ...

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Question about Dometic Heating & Cooling

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...runs a second set of fan blades out side. I sprayed it down with WD-40 wear the shaft meets the motor then turned it by hand. Every year now I spray that shaft down with oil never had a problem ...

Question about Heating & Cooling

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...run one cycle fine - but when attempting to start the condenser for the next cycle several minuets later, it will pop the 40 amp breaker. Thinking that maybe the 40 amp breaker (also very old) may be ...

Question about Heating & Cooling

1 Answer

...40 psi was enough charge That probably is correct but that sounds like pressure without pumping it. Once you begin to pump it the pressure changes then stabilizing about 10 min. after starting it up. ...

Question about Haier Heating & Cooling

1 Answer

...down) will run normally for hours (and read amps within the tolerance level). Then after a long run time - the amps will 'spike' and trip the breaker. This is a fairly common occurance - although ...

Question about Heating & Cooling

1 Answer

...through low side lines(the larger one). Check High and Low pressures. Put a thermometer in the duct inside vehicle, turn fan on highest setting and coldest setting. Should get down to about 40-42

Question about Carrier Heating & Cooling

2 Answers

...RUN BACKWARDS AND MORE SLOWLY. TRY SHUTTING THE UNIT DOWN AT THE DISCONNECT WAIT 5 MINUTES AND WHEN YOU RESTORE POWER USE A SCREWDRIVER TO GIVE THE FAN A PUSH IN THE CORRECT DIRECTION. IF IT DOES RUN ...

...down. MAYBE LOW ON FREON AND SHUTING OFF ON A LOW PRESSURE SAFTY CUN OUT SWITCH WHAT IS THE AIR TEMP GOING INTO THE UNIT AND OUT ON THE INSIDE OF THE HOUSE IT SHOULD BE 20 DEGREES IF IT IS LESS IT IS ...

Question about Weather King Heating & Cooling

1 Answer

...run at all at 40, no way at all. This tech must be green, or very fresh out of school.Wash the coil to bring the head pressure down, and see if it starts cooling. Any compressor that draws max amps ...

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