Since it is in a smaller space, it could run slower and would like to put a thermostat on it to completly shut it off when the desired temp. is hit.
SOURCE: compressor tries to turn on but cant.
Try changing out the start up and run capacitors for the compressor.
SOURCE: coleman tsr mach 3 RV Air Conditioner
the fan motor bearings need lub....the shaft has a tiny access hole to put some oil into. because the fan shaft is slowing down, it is putting more strain on the voltage current, and eventually the internal breaker shuts down the ac........plus your condenser is not getting enough air accross it, compressor heats up, and it too will shut the unit down......older units have to be oiled every year, and eventually it too will fail, and a new blower motor assembly is needed or replace the ac unit.....blower motor units are around $130....now you install it or pay to have it done at around another $150 labor,,,,,try yourself, if it fails then call the tech........let me know [email protected]
SOURCE: The thermostat clicks but the a/c won't turn on. I
You need to check the breaker for the A/C in the electrical panel, and have the fuses in the disconnect located near the A/C outdoor unit.
SOURCE: I have a coleman roof top air conditioner on my
COLEMAN R.V. AIR CONDITIONER SERVICE AND REPAIR QUESTIONS
COLEMAN R.V. PRODUCTS
GO TO rvcomfort.com
Click on RVP (RV PRODUCTS)
Click on type of AC, if you can’t find the information you want there,
then click on contact us on the Green Bar.
You can get Service Support or Email address and Phone numbers.
SOURCE: My coleman evcon fan motor does not come on. I put
Did you check to see if you have power or fuse blown? If it is a furnace/ air handler and you are comfortable with electricity. Turn
Power off, remove blower door. Find where thermostat wires come into the control board and remove them. If you can find a jumper wire or aligator clips, hook them between R and G. Put blower
door back on and turn on power,
Fan should come on right away, if it does you might have a thermostat problem. If nothing happens but you can hear it hum
or hear nothing at all. Then more than likely the capacitor is bad and or the motor is bad.
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