Proven Method To Test Serial Communication in Inverter Mini Split Ac

Today's video will guide you through a proven method to test the serial communication in your Inverter Mini Split AC/Air conditioner using a multimeter and tester. Serial communication plays a crucial role in the proper functioning of your AC unit, allowing various components to exchange important data. By understanding how to test this communication, you can diagnose and troubleshoot any potential issues effectively. In this step-by-step tutorial, we will explain the necessary tools you'll need, including a multimeter, and demonstrate the entire testing process. We'll cover how to identify the communication wires, how to set up your multimeter correctly, and how to interpret the readings. By following this method, you'll gain valuable insights into the health of your Mini Split AC's serial communication system. Whether you're experiencing communication errors, faulty connections, or other related problems, this video will equip you with the knowledge to diagnose and resolve them.
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#ac #test #multimeter #check #airconditioner #signals #minisplit #communication #wire #voltage #hvac

[@nelsonpena9973]

Excelent, thanks very much.

[@Rob-pg7rb]

If you had a 230V where would you connect the ground probe on your meter, since there is no Neutral?

[@nigelhosein7822]

Hi gret videos I have learn a lot from your videos I would like it if you could do a video step by step how to install universal inverter boards

[@forevertechenglish]

Soon dear☺️

[@HungPham-ff2wj]

Thank you

[@forevertechenglish]

you're welcome.

[@USA-GreedyMenOfNoIntegrity]

Can you post a link to that testing probe that was flashing. Amazon preferably.

[@lokmangoksal7970]

Iletisimi Kontrol kalemi ile test ettigimizde fazda sabit yanacak noturde yanmayacak sinyal ucunda ise ic ve dis unite sinyal iletimi var ise yanip sonecek sekilde yanacak iletisim yok ise sabit yanacaktir dogrumu anladim hocam

[@Louisyongcool2328]

How do I know if the outdoor PCB is working or indoor PCB working. Is it low voltage is outdoor and high voltage for indoor?

[@forevertechenglish]

By checking the voltages on line and neutral terminals with the help of a multimeter

[@UltraNyan]

24V serial?? Damn thats a lot of volts

[@lokmangoksal7970]

Klima kapali olunca iletişim devam ediyor mu?

[@LawpickingLocksmith]

Thanks. Would have been nice to see a multimeter with oscilloscope screen. But in my case it is Fujitsu made in China = Junk!

[@baaludude5720]

Liked

[@forevertechenglish]

Thanks 👍

[@vikashkandera7520]

And comment ❤❤❤

[@tonechao7682]

How do I buy you coffee

[@forevertechenglish]

On Patreon, link in description