E7 Error Code Quick Fix Haier Mini Split AC

[@wylenreyes3793]

Hi good day my Haier split type AC indicated E7 would it be the board outdoor is defective? Thanks...

[@forevertechenglish]

Good day, bro. There are certain possibilities for E7 to show up. If the communication wire between the indoor and outdoor is disconnected or burned, this error will show up. If the cable is fine, then the outdoor unit board is defective.

[@BabarElectronicsHVACRENGLISH]

Good Information I Am Work on DC AC PCB Repairing

[@TreStyles-tq4le]

Info in your video is ok but the caption is very misleading. This is NOT a QUICK FIX.

[@forevertechenglish]

Well, E7 is communication error, which is caused when the wire breaks, burns or is problematic. If it gets fixed after changing the wire, it will be a quick fix. But the communication error is also caused due the the problem in control board, which is different problem.

[@TreStyles-tq4le]

@@forevertechenglish you mentioned in your video that E7 error does not happen ONLY because of wire problem but it might also be due to faulty IC, motherboard, relay circuit, etc. Multiple problems can cause this, not only one

[@forevertechenglish]

Yes it happens due to the circuit board as well. But In most cases it is the wire. If you change the wire and it still show the error. Then you need to check the circuit board.

[@testkhan7014]

brother my ac is showing e7 error. i know electriciity . there are three wires from indoor to out door. L N and C . at L And N 220vac are shows but when we check L and C then 12 volt are shown . also on N and C 220Vac are shown . kindly point out the problem

[@forevertechenglish]

Is the wire ok, replace the wire, if after replacing the wires it still does not work, then its the outdoor circuit board.

[@aribakhan6663]

Agr kisi ka ac yeh error de toh ac ko chlta chorden mtlb use on ya off na karen ade ek ghnte bad ac khud chlne lg jaega

[@testkhan7014]

@@forevertechenglish output circuit board problem .

[@forevertechenglish]

@@testkhan7014 Did you find the problem?

[@forevertechenglish]

@@aribakhan6663@aribakhan6663 Nope, that method doesn't work every time.

[@maombolembe6305]

Armoire chigo s'écrit E7 comment je peux répare ça

[@maombolembe6305]

Comment réparer les clim chigo s'écrit E7

[@wasimedoo7994]

Good information bro 👍 keep up the good job God bless

[@aribakhan6663]

Agr kisi ka ac yeh error de toh ac ko chlta chorden mtlb use on ya off na karen ade ek ghnte bad ac khud chlne lg jaega

[@lokmangoksal7970]

Tesekkrler

[@edgarduran8291]

Is this a good brand?

[@daliborcetniksrbin]

it is crap dont buy it

[@forevertechenglish]

Every brand breaks, so what works with you in the long run is the best.