Where do I find the air filter on a FEDDERS Model No. AED18E7DG?

Gas it loaded by weight, not by pressure. Yes, there are high and low pressures, but gas weight is the important part. Ask them for a service manual.

Air-conditioning Systems - FEDDERS

Fedders https://www.fedders.com > collection > climate_control
Air-Conditioning Systems FEDDERS have been a highly respected and recognized name in the heating and air conditioning community for many years.

..

While Fedders no longer manufactures central air or window air conditioners, you may still be able to find comparable parts like run capacitors, condenser coils, hoses, and capillary tubes. Repair Clinic encourages you to type the full model number of your product into our website's search bar for a complete list of parts that will work with your model. You can use the part category and part title filters to refine your search. Having trouble identifying the part you want? Give our Customer Service Team a call at 1-800-269-2609 and they'll be happy to give you advice.

More suppliers here, but you will only get the kit if someone has an old one lying around.

https://www.google.com/search?q=side+panel+window+kit+for+FEDDERS+A6X08F2D

..

Switch off, press reset and switch back on. Keep reset pressed for 10 secs. Check the bit behind the filter is also clean and check the drain isn't clogged.

I had the same problem, remove the filter and wash with water and some soap, rinse well and dry well.
Place it again and turn the unit on, if the light does not turn off, unplug the unit and wait about 10 seconds, reconnect the unit and should disappear the red light.
This worked for me, hope it works for you ...
Good luck ...

Hello, you can add freon by installing a piercing valve on the low side of the system. Before adding freon I would check and make sure the air filter and both coils are clean. If everything is clean then most likey the unit has a leak and is low on freon.

Filter, sorry this part is no longer available, with no sub and we have none in stock.

Apparently they no longer make it.Wal mart does sell filter material,and filters that you cut to size.The cut to size is what I would use.It comes mounted on a plastic grid,so it works great on window units and central ac systems.

Your Model has been discontinued by Fedders, the manufacturer of Emerson Window Air Conditioners.

However, a good place to start looking for filters and parts is Appliance Factory Parts.

http://www.appliancefactoryparts.com/airconditioners/emerson/?gclid=CJaDuIj27KgCFQbc4AodTnXFCA

Hope this helps you find a filter that will fit your model.

u have to be more specific. is it gas or electric. If electric check breaker first. Gas check thermocouple

What is your model number, maybe we can help.

Greg