Yes, thats a must. I know a common man would not know that. But we should have to use our common sense for working on electrical or electronic device to turn off the electric supply on working on such things. Great Point.
@@forevertechenglish Thank you for this insight. Afterward, I tested the compressor terminals against the copper pipe, and I obtained consistent readings across all terminals. I suspect that the compressor is faulty. By the way, I'm troubleshooting a Mitsubishi City Multi VRF system. I have already replaced the inverter board with a new one, but the issue persists.
Hello from Austria what's wrong with the compressor or controller it is a 3 phase DC compressor with a controller(PCB) 12v 60A the compressor rpm is between 2300rpm and 2600rpm but it's doesn't go up to 4500rpm. We reduced gas no change. The compressor is a DC 9-16v type we only get 9vac reading on the multimeter. Kind regards Adi
How are you sir, how about the reading of inverter compressor 2hp are .9ohms all are the same and shorted on body of compressor it is the compressor okay thanks to all your video
Please add that the unit MUST be disconnected from electrical supply before making these tests. Thank you
Yes, thats a must. I know a common man would not know that. But we should have to use our common sense for working on electrical or electronic device to turn off the electric supply on working on such things. Great Point.
Let me pin your comment.
Good idea! Thanks
@@forevertechenglish
;;; 😂😂😂😂🎉f🎉😊😊😊
Nobody who doesn't isolate should even get this far lol
Explained very well👍
How. It is so clear. Thanks
hi, i have tested a reading of .2 same across all compressor terminal is it good?
It's good
@@forevertechenglish Thank you for this insight. Afterward, I tested the compressor terminals against the copper pipe, and I obtained consistent readings across all terminals. I suspect that the compressor is faulty. By the way, I'm troubleshooting a Mitsubishi City Multi VRF system. I have already replaced the inverter board with a new one, but the issue persists.
Hello from Austria what's wrong with the compressor or controller it is a 3 phase DC compressor with a controller(PCB) 12v 60A the compressor rpm is between 2300rpm and 2600rpm but it's doesn't go up to 4500rpm. We reduced gas no change. The compressor is a DC 9-16v type we only get 9vac reading on the multimeter. Kind regards Adi
Thank you
Very good
What about all reading was 0.4 ? Compressor faulty or in good condition.. thanks
If all the readings are the same the inverter compressor is considered good.
@@forevertechenglish but compressor start but after that cut off in while 3.5A
I got 2.5 on all 3. Still good?
2.5 but what is the ohms reading?
Means that is it only ohms, kilo or megaohms
Compressor still good but a leak somewhere. High probability in the condenser itself
How are you sir, how about the reading of inverter compressor 2hp are .9ohms all are the same and shorted on body of compressor it is the compressor okay thanks to all your video
Thank you
Thanks!
Welcome!
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Thanks very much sir how can I join your classes
Sounds like Kiefer Sutherland..😂
Great video however 👌🏻
Thanks 😅
Compressor name?
I have reading 2.9ohms on all terminal. Is that good compresor
Yes that's fine, don't forget to check the body short
I chek that also. Its open line on all terminal. Thank you
thanks you so much for english
Welcome!
Сопротивление изоляции надо проверять мегомметром с напряжением 500В и более тестер может и не показать пробоя на корпус.
Am from Cameroon
What the hell is a "multim-a-ter" Oh wait! multimeter. (multi-meter)
Oh It would Be Pronounced Multi-A- Meter, By The Way AI is Not That smart😂😂
Ahahahha u read my mind bass wait ur a fish ?? Fishy fishh
Hey
Hello
Supert
Oh English Channel.
Yes Dear....
@@forevertechenglish very good.
Thank you for your efforts producing English subtitles.
A multimiter? Wrong
Is that possible?