Assuming the electrical components are working (inside the AC unit) and the motor will not spin - the most likely problem is that the motor itself is bad and needs replacing.
There is a slight chance that the capacitor (small electrical device attached by wires to the motor) is bad and if it is - it will most likely be 'bulged,' in which case you might solve your problem by simply replacing the capacitor although this (as indicated above) is a remote possibility.
I would probably replace the motor or get a AC Tech to troubleshoot the unit.
Hope this has helped.
I would make sure the 'drain hole' is clear and not stopped up. Sounds like it could be stopped up and you have so much water in the unit it's over-flowing and coming out inside the window.
hope this helps.
p.s. one other thing - you might need to put another hole in the unit (to allow better draining). Typically these units just drip water outside and putting (with a drill) another hole in the bottom of the unit to allow better draining is easily done.
Air Bocahttps://www.airboca.com > what-to-do-if-your-ac-has-...
Nov 14, 2022 - Additionally, a common cause of blown fuses (and trips to the AC ... on the fuse, you can inspect the access panel of your air conditioner.
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Missing: Fedders A6Q10F2A
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Sep 7, 2013 - Which fuse is blowing? There are 4 common locations for fuses: main fuse panel for air handler, main fuse panel for condenser, local disconnect ...
6 answers · 1 vote: Long-term darkening of a fuse on a high-draw circuit like an AC is not unusual. How
very limited information generic answer look on the covers of the unit for your c line connection and check if your thermostat wires were connected if all are then you have a c line but not connected on stat if not connection at units then run a line to the stat
How do I tell the age of a Fedders furnace or air conditioner from the serial number?
Although the Fedders brand is used for window units nowadays, this encoding only applies to when they manufactured unitary (split) systems years ago. The second letter of the serial number indicates the year of manufacture (from 1966 to 1977):
A = 1966 B = 1967 C = 1968
D = 1969 E = 1970 F = 1971
G = 1972 H = 1973 I = (not used)
J = 1974 K = 1975 L = 1976 M = 1977
An ancient Fedders unit we recently inspected had the serial number AH11877, indicating that it was manufactured in 1973. The home was built in 1973, which provided a secondary verification of the manufacture date indicated by the serial number
https://www.manualslib.com/brand/fedders/air-conditioner.html