Question about Frigidaire FAH08EJ1 Air Conditioner
The outlet is energized and the thermostat is set to the max cool setting and it will not turn on. What could be the problem? Is there a fuse internally that could be blown?
Chesapeake, given your symptoms you'll be looking at installing a new Selector Switch. But, before you go there... UNPLUG THE UNIT OR SHUT OFF THE BREAKER!!! Your selector switch does two things at a time, It energizes the fan motor (which it IS doing) and energizes the compressor at the same time. The voltage to your compressor goes from the wall into the selector, out of the selector, through the temp control then to the compressor. When the temp control is satisfied, it interrupts power to the compressor. The click you hear is the temp control being NOT satisfied and trying to send power to the comp. But if there is "no power" to send (i.e., the selector switch has failed)the compressor won't know to engage. Remove the front panel and filter. Remove the control box housing. Remove the knobs from the controls. You will now see the selector switch. Remove the 2 screws that fasten it (don't remove the wire yet!) and install the new switch. Then, one wire at a time, remove the wires from the old switch and install them on the new one. ***If you have an OHM meter, check the temp control before ordering a selector because this may be the problem and NOT the selector! To do this... remove the 2 wires from the temp control, set the control to "coldest". Then with your meter, test OHM's between the terminals. If you see "zero" OHM's, it's good. If you see no change in your meter, it's bad and THIS is the source of your problem. If you don't have a meter... you can test using this procedure... cut a 6" length of wire and strip the ends to about 3/8", twist the copper ends tightly. Remove both wires from the temp control, then insert one end of your jumper wire into one terminal and the other end into the other terminal. Make sure the "jumpered" wires are away from anything metal!!! And plug the unit back in. Now turn the unit on. If the unit fires up? It's the temp control, If not? it's the selector switch. Here's a link for parts...http://www.repairclinic.com/0080.asp
Posted on Aug 09, 2007
if you used it alot, i would check it for freon.
checkthe air filter, make sure it's not dirty.
check the front panel, make sure there's no "ice/frost" in the unit.
Posted on Jun 30, 2008
Sounds like a leak to me - if you have a set of guages available (know anyone working in the refrigeration field???) you could tell this for certain. Otherwise, try running it when it cools down outside and see what happens. Take a stick thermometer, and put it in between the fins on the INSIDE condenser coil. If they get cooler, but not down to about 50 degrees, then you are low on refrigerant.
Posted on May 26, 2009
Is there a heat source close to the thermostat, plug in transformer for a phone mabey, table lamp? If not then you have to have a bad thermostat. Any possible heat source from inside the wall? Will it shut off if you turn the system off? Turning power off to the furnace will shut everything down. If no heat source is driving up the indicated room temp, replace t'stat.
Posted on Sep 18, 2009
when its flashing its in a 5 min delay mode if you wait 5 min and still flashing you may need a new stat. but give it a full 5 min.
Posted on Sep 20, 2009
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