Re: fan blows.. no cold air... no hot air exhaust blowing
This sounds like you either need to clean or replace the filter, but if the filter is some what new you might want to take a look at the coils just past the filter, if the coils do not have a shine to them then you might want to buy some coil cleaner (i found simple green or formula 50 works great), then you will have to spray the coils with the cleaner, let sit about 10-15 min, then give it a very good rinse with warm water. After that it should work like it is brand new. Enjoy!
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Lmfao at Ken, dude this is a single phase 120 vac motor. You can close your eyes and pick one there is no switching of wires to the motor. YOur hot can go to which ever and your neutral can go to which ever. DOES NOT MATTER :-P don’t reply unless you know blow horn. But just a heads up you can Reverse rotation very easy...
Although there are those who would say otherwise, it really doesn't matter much which way the fan turns regarding summer or winter. It does matter regarding whether you want air blown directly down upon you or sucked up past you toward the ceiling. Some would say that the fan should blow down in the winter, since hot air rises and the fan would blow it back down, but if you think about it, if the fan is blowing air toward the ceiling, the hot air up there has to go somewhere, like down when it reaches the walls. It is, once again, really a matter of what makes you comfortable in summer or winter.
Hope this helps.
Some microwaves have a adjustable fan. We have one that you can vent out the back, the back top or through the front top filters. The latter is what it sounds like you have. If you take the small back panel off and lift out the fan motor you'll see that you can place it in the direction you like.\\
If the compressor never kicks in, I would check the start capacitor, thermostat and the compressor windings. Most times the start capacitor is defective. Some window air conditioners the fan will run while the compressor stop through the thermostat switch. If the thermostat switch is bad every thing runs except the compressor. Let me know, Thanks, Sea Breeze
I have the same problem with my 2001 Tahoe. The front blower is working, its blowing strong, but its cold air even with the temp setting as high as it can get. The rear blows hot air. The engine temp guage is at about 210ish which is close to being normal (220). I just replaced the thermostate a few months ago, I don't know if its bad again, or it I deluted the antifreeze too much and it frooze the heater core, or if the heater core just went bad. Any one know what the cause could be?