Fuse location on a Samsung AW12EC87 window unit air conditioner.

System Description NEEL0216 MODELS WITHOUT POWER DOOR LOCKS NEEL0216S01 The rear window defogger system is controlled by the rear window defogger timer. The rear window defogger operates only for approximately 15 minutes. The rear window defogger switch is integral to the air control. Power is supplied at all times
to rear window defogger relay terminal 5
through 20A fuse [No. 25, located in the fuse block (J/B)]. With the ignition switch in the ON or START position, power is supplied
through 10A fuse [No. 5, located in the fuse block (J/B)]
to rear window defogger relay terminal 1, and
to rear window defogger timer terminal 1. Ground is supplied to air control (rear window defogger switch) terminal 8 and rear window defogger timer terminal 4 through body grounds M14 and M68. With the rear window defogger switch (located in air control) ON, ground is supplied
to rear window defogger timer terminal 3
through air control (rear window defogger switch) terminal 8. Rear window defogger timer terminal 2 then supplies ground to the rear window defogger relay terminal 2. With power and ground supplied, the rear window defogger relay is energized. Power is supplied
through terminal 3 of the rear window defogger relay
to rear window defogger terminal +. Rear window defogger terminal - is grounded through body ground R102. With power and ground supplied, the rear window defogger filaments heat and defog the rear window. When the system is activated, the rear window defogger indicator illuminates in the air control. Power is supplied
from rear window defogger relay terminal 3
to air control (rear window defogger switch) terminal 4. Air control terminal 8 is grounded through body grounds M14 and M68. MODELS WITH POWER DOOR LOCKS NEEL0216S02 The rear window defogger system is controlled by the smart entrance control unit. The rear window defogger operates only for approximately 15 minutes. The rear window defogger switch is integral to the air control. Power is supplied at all times
to rear window defogger relay terminal 5
through 20A fuse [No. 25, located in the fuse block (J/B)] and
to smart entrance control unit terminal 49
through 7.5A fuse [No. 28, located in the fuse block (J/B)]. With the ignition switch in the ON or START position, power is supplied
through 10A fuse [No. 5, located in the fuse block (J/B)]
to rear window defogger relay terminal 1 and
to smart entrance control unit terminal 27. Ground is supplied to air control (rear window defogger switch) terminal 8 and smart entrance control unit terminals 43 and 64 through body grounds M14 and M68. With the rear window defogger switch (located in air control) ON, ground is supplied
to smart entrance control unit terminal 14
through air control (rear window defogger switch) terminal 1. Smart entrance control unit terminal 37 then supplies ground to the rear window defogger relay terminal 2. With power and ground supplied, the rear window defogger relay is energized. Power is supplied
through terminal 3 of the rear window defogger relay
to rear window defogger terminal +.
Rear window defogger terminal - is grounded through body ground R102. With power and ground supplied, the rear window defogger filaments heat and defog the rear window. When the system is activated, the rear window defogger indicator illuminates in the air control. Power is supplied
from rear window defogger relay terminal 3
to air control (rear window defogger switch) terminal 4. Air control (rear window defogger switch) terminal 8 is grounded through body grounds M14 and M68

some uneit have a fuse in the electronic board, i would put a new electric plug first is it 220v or 110v go for the plug first

Unfortunately, yes, but before replace it check the fuse, if you have on in the unit

window air conditioners do not have high voltage fuses. You should have the outlet going to a dedicated fuse/breaker on your house power panel.

If your unit has a digital display that circuit will have a low voltage fuse. This is common design with all window units that I have seen the last 28 years.

I am unawhere on any fuse on a window unit.Trying your breaker in the inside electric box..It may be tripped because you over loaded the ac unit.

i think there is a short circuit in the fan or compressor even in the board.loop check it & say how many amper is there?

Has this air conditoner been running on these fuses for awhile, and is it just now starting to blow the fuses? If so then have a short in the air conditioner. If this is the first time you're trying to run this unit on these fuses, then you need to check the rating plate on the air conditioner for the full or rated load amps and see if your fuses or the outlet rating will carry the amps the unit is drawing.

Is this a split system? If it is then the fuse or breaker is in the disconnect box on the wall by the outside unit. You will see a grey flex conduit running from the unit to the box which is grey, it carries your 230 volt wires. Inside that box will either be fuses or a breaker.
If it's a window unit then it will be the breaker that supplies the power to that outlet.

tilt the unit toward the back so it will drain toward the back or you will have a mess on your hands,tilt it just about 1/2 in so the water runs toward the back and drains outside and very important to air filter clean

the stabiliser would have fused out so replace the fuse alone then the unit will work