Question about Heating & Cooling
...down and a status light blinks 4 times. Can turn unit off and back on and it will run again fine for another 1/2 hour or so and then stop and 4 flashes again. Open the front end of the blower. You ...
...shut down the unit if the evaporator coil gets too cold... Now that problem can be caused by a couple of things... A dirty filter or evaporator coil... Low freon charge...in this case you have a leak ...
Question about Ruud Heating & Cooling
shut back off. You can also check any household batteries with a multimeter set to the DC scale. 4. Make sure outdoor condenser coils are clean and free of debris. Condenser coils need to be clean and
...stream of water.Do this to all of the radiators,idealy using a bleeder key or needle nose pliers.This may take some time. Once we can assume all the air is out,check your water pressure again should ...
...stream and work your way from top to bottom, being carefully not to damage the aluminum fins. You can also be over charged on refrigerant which will have the same effect as dirty coils and cause the ...
...not clear. even though i can run water thru the drain line to the outside no problem solid stream. when i put the float switch back in the pvc it flood and shuts down? sounds like a stuck float ...
shut off the fan on the unit outside, since it is trying to melt the frost of off the coil, we do not want anymore wind chill factors than we have to, now since we are basicly in the A/C mode, the air
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