Fujitsu Inverter Split AC Indoor Circuit Repair - Won't Power On!!

[@rosshartwell960]

Having this same issue, had a power surge and the inside Fujitsu unit wont turn on. I tested the fuse and individual parts and all seems to be working fine and motherboard looks clean. I tried to press the emergency switch like in this video but did not have the same response. Any tips?

[@hamadaHamed-vl6kq]

الله ينور يا هندسه

[@micropower8]

Sometimes only the contacts do not have a good connection. Some are not good put together or they have a tiny layer of corrosion. Even with laptop RAM this is happening, the solution is to remove the RAM-module and put it in again. Sometimes if the error image is not clear, then I simply remove the components and put it together again to see if it is working again.

[@forevertechenglish]

Yes that happens sometimes.

[@babaolowo35]

THANK you

[@saidzen]

👍

[@lokmangoksal7970]

Ariza kendi kendinemi geçti yani

[@forevertechenglish]

Evet sorun kendi kendine çözüldü.

[@electrolatif]

😂😂😂😂

[@forevertechenglish]

😂

[@babaolowo35]

THANK you