I have a inverter fridge 30 cubic 5 yrs ago it just stop cool. My technician said I need a compressor and Control Board. I am in Carribbean I buy it at pc Richard USA. I am learning you explain it so good I understand very well.
Very good video. I learned a lot! Only mentioning some minor technical, or translation errors so that no one gets confused: @3:30 Just to clarify, the inverter board generates "3-phase" AC power, in the vicinity of 230VAC [not DC]. @TheNYgolfer also posted this already - thank you. I'm not sure what he is showing in the drawing of a board output waveform, but there are many excellent diagrams of 3-phase power on the internet. As he drew that, it would represent a single phase (of the three). [It also slopes 'backwards in time' at one place, but it is hand drawn. I just didn't understand what aspect he is illustrating.] @4:45 To clarify, he is using 240VAC, not DC, to power the board. Brown is more properly referred to as 'hot' or 'live', and not 'positive', which is misleading and can be confused with DC where the term 'positive' actually means 'positive' DC polarity. [I also came across someone calling the live as 'phase', and the other as neutral.] He has 240VAC showing on his meter, but refers to it as 220V; doesn't matter -they rate them for 220V-240V input anyway. [What country are you in fine sir?] I only mention it because I have had some people get confused by voltage ratings... 1:40 3:09 3:57 Mr K L
Thanks 4 the uvw tester im using it its effective if u can i would like u to explain winding of washing machine motor and how to know the truns of the burned coil and the other thing is this week i bought fixit ic programmer please make some videos how to install the fixit programmer software on pc and where to find the programs
Thank you for all you done I seen your mother board trouble shooting is a near place where to buy New mother board of Samsung inverter how much cost most client rush to fix.
Hello, great video. I have a gn162430x - 5645512900 Inverter PCB. Is there a way to start it manually? My compressor seems to be fine, just there is no volatage output at the UVW pins. thank you
Your explanation is very helpful 💯👍🏾. Please would you please kindly help me out with a Cubigel Compressor - NUT125FSC is not working and it's PCB green led light blinking and my colleagues were assuming that the compressor is faulty due to voltage changes during startup and compressor not cut in.
Please I like the way you explain things, am a Technician in refrigeration and air conditioning and also washing machine aspects but sir I have little problem with HITACHI twin refrigerator, The compressor will start and goes off immediately please may I know the courses of this problem . Emmanuel.
Well dear I could not say anything this way, But if this refrigerator has a PCB board, it could be faulty, Check for a lose wiring connections, check the compressor, the relay. If everythings ok, If it has a PCB, Then the PCB board could be bad. Let me know then.
If you have the inverter connected normally, except for the female connectors that connect to the compressor windings, once the unit is plugged in what voltage should you expect to see from the female connector on any lead to another? My condenser fan will power on but the compressor will not. Resistance is good on every winding, no short to ground. Power from the female connector that goes to compressor reads 14VAC applied. I believe the inverter is the issue
Merhaba videolarımız Çok bilgilendirici ancak size bir şey sormak istiyorum kırmızı kablonun yanındaki siyah kabloya anakarttan kaç volt geliyor acaba ya da o siyah kablo ile anakart arasındaki iletişim hakkında da bir video çekerseniz çok memnun olurum Saygılarımla
One question, I'm testing an LG inverter compressor like you did in this video and the compressor start and everything's ok, but the discharge is too weak, it's because doesn't has refrigerant or the compressor is not good?
The voltage on the 220v compressor reads only 150v coming from the inverter of Electrolux freezer-fridge, what do you think seems to be the problem, can it be on the inverter module or on the main module? I'm a DYI'er
Good information friend but I don't get any part to replace on that board but I saw a video on tube some guys run the invertor compressor with acopositor 4uf and 220 vote can it work thanks God bless 👍
Yes, testing a 3-phase motor on single phase power 'can' be done, in certain circumstances (with a capacitor sized properly for the motor being tested). BUT, the power will be badly unbalanced, and power factor and currents will be way off from safe design ratings. (another words, the current through the windings will not match, will likely be excessive, and the timing of the current flow will be out of sync - it will be 'out-of-step' with the rotation!). [also, if you phase it wrong, the motor WILL run backwards... It may run fine, but not oil itself!] This almost always will create excess heating of the motor, quickly overloading it. You could possibly burn it out in minutes! Test it this way only long enough to determine that it is rotating and producing flow and pressure (like a few seconds to half a minute). -To confirm that the motor can run... Then find the other reason the motor is not getting proper power. Mr K L
I have a inverter fridge 30 cubic 5 yrs ago it just stop cool. My technician said I need a compressor and Control Board. I am in Carribbean I buy it at pc Richard USA. I am learning you explain it so good I understand very well.
That's great
Incredibly clear explanations, thanks!
You're very welcome!
Is there any way else to start and run the invertor compressor with out the board if the board damage
Very good video. I learned a lot!
Only mentioning some minor technical, or translation errors so that no one gets confused:
@3:30 Just to clarify, the inverter board generates "3-phase" AC power, in the vicinity of 230VAC [not DC].
@TheNYgolfer also posted this already - thank you.
I'm not sure what he is showing in the drawing of a board output waveform, but there are many excellent diagrams of 3-phase power on the internet.
As he drew that, it would represent a single phase (of the three).
[It also slopes 'backwards in time' at one place, but it is hand drawn. I just didn't understand what aspect he is illustrating.]
@4:45 To clarify, he is using 240VAC, not DC, to power the board. Brown is more properly referred to as 'hot' or 'live', and not 'positive', which is misleading and can be confused with DC where the term 'positive' actually means 'positive' DC polarity.
[I also came across someone calling the live as 'phase', and the other as neutral.]
He has 240VAC showing on his meter, but refers to it as 220V; doesn't matter -they rate them for 220V-240V input anyway.
[What country are you in fine sir?]
I only mention it because I have had some people get confused by voltage ratings...
1:40
3:09
3:57
Mr K L
Well Thanks! Man For this Comment!! It will Surely Help Others.
I will clarify you in another video.
Sir I like the way you explain things electrically. I have a degree in electronics,so it helps troubleshoot the board more accurate.
Best of luck
I Exactly.
Thank you so much.have to learn so much from you😢
You said at 3:40 - it works on 220VDC 40-160Hz.
Why we call it DC when it has some frequency??
He misspoke. He meant 220VAC.
GREAT INFORMATION FOR IMPLEMENT ON SCHOOL OF TECHNICIANS ABOUT INVERTES THANK YOU
Parabéns pelas explicações 👏👏👏👏🇧🇷🇧🇷🇧🇷🇧🇷🇧🇷🇧🇷
Just the info I needed.! Thx
Thanks 4 the uvw tester im using it its effective if u can i would like u to explain winding of washing machine motor and how to know the truns of the burned coil and the other thing is this week i bought fixit ic programmer please make some videos how to install the fixit programmer software on pc and where to find the programs
Thanks alot for the lessons
Tnx sir for your presentation have a good new year
Same to you
Thank you for all you done I seen your mother board trouble shooting is a near place where to buy New mother board of Samsung inverter how much cost most client rush to fix.
This A Good question But I Usually repair them, Buying a new one you could ask the samsung's service center for the motherboard
Know a lot, congratulations!
Thanks very rich in content sir
So nice of you
This video very use full thank you sar
Hello, great video.
I have a gn162430x - 5645512900 Inverter PCB. Is there a way to start it manually? My compressor seems to be fine, just there is no volatage output at the UVW pins. thank you
Los motores trifásicos se pueden operar como monofásicos con capacitores... Se podría operar el motor inverter con capacitores sin placa?
Thanks a lot for sharing your thoughts
My pleasure 🥰
Hi sir very nice video. Iam venkatesh 🇮🇳india
Thanks and welcome
thanks a lot sir for sharing...God bless.
God Bless you
Your explanation is very helpful 💯👍🏾.
Please would you please kindly help me out with a Cubigel Compressor - NUT125FSC is not working and it's PCB green led light blinking and my colleagues were assuming that the compressor is faulty due to voltage changes during startup and compressor not cut in.
Send me its Pictures with diagram on my social media
Sir thank you very much
Please I like the way you explain things, am a Technician in refrigeration and air conditioning and also washing machine aspects but sir I have little problem with HITACHI twin refrigerator, The compressor will start and goes off immediately please may I know the courses of this problem .
Emmanuel.
Well dear I could not say anything this way, But if this refrigerator has a PCB board, it could be faulty, Check for a lose wiring connections, check the compressor, the relay. If everythings ok, If it has a PCB, Then the PCB board could be bad. Let me know then.
If you have the inverter connected normally, except for the female connectors that connect to the compressor windings, once the unit is plugged in what voltage should you expect to see from the female connector on any lead to another? My condenser fan will power on but the compressor will not. Resistance is good on every winding, no short to ground. Power from the female connector that goes to compressor reads 14VAC applied. I believe the inverter is the issue
Which Inverter Refrigerator Is it??
Thanks for the training...
Please explain the input DC voltage to the compressor in your next lesson .
Regards...
Much informative!!
How about the single wire from speed switch it is the same?also connect in neutral the red wire from speed switch?
Thank you
How can I get that boarx?
Nice thx to you❤❤❤
Merhaba videolarımız Çok bilgilendirici ancak size bir şey sormak istiyorum kırmızı kablonun yanındaki siyah kabloya anakarttan kaç volt geliyor acaba ya da o siyah kablo ile anakart arasındaki iletişim hakkında da bir video çekerseniz çok memnun olurum Saygılarımla
So when you join the 2 points of the optocoupler the thermostat doesnt need to be connected?
Is regular gas generator(without inverter) can run refrigerator without any harm?
Yes it do run the refrigerator without any harm, But it is not Bill or electricity friendly.
Super film 😁gdzie moge kupic taka płytke sterującą?
Fejk! Film ukradziony z indyjskiego kanału. Płytka też fejkowa - brak modułu SD30Mxxxx.
@@Waldemar_Pachol_officialwitam może Pan wie gdzie mogę kupić płytke sterująca sprężarkę inwertorową na krótko? Pozdrawiam
سلآم عليكم ورحمة الله وبركاته استادي الكريم هل ممكن تشغيل الضاغط انفرتر بدون كارت الكنترول
What type of of PCB board you are using with best regards
One question, I'm testing an LG inverter compressor like you did in this video and the compressor start and everything's ok, but the discharge is too weak, it's because doesn't has refrigerant or the compressor is not good?
Best video
than you lot's😘
I have one question same way to check dc fcu fan moter also
The voltage on the 220v compressor reads only 150v coming from the inverter of Electrolux freezer-fridge, what do you think seems to be the problem, can it be on the inverter module or on the main module? I'm a DYI'er
very educative. Thank you
You're welcome
How to check linear inverter compressor.how its circuit on pcb?
Super
This inverter board can't change the frequency? Just on & off?
Thanks a lot.
Nice sir
Where can i send my board to fix to you
Good
Thanks
Cómo saber de qué lado puentear el optoaclopador?
Hello sir from Syria
Is it safe to run a refrigerator with inverter-driven compressor with a square wave AC?
Thanks allot
How to check the timer side to see if the timer is working properly
Dear in the video we do not talk about any timer we talking about thermostat if you want to know about thermostat let me know
Thanks
How can I find the compressor wuv no sign in compressor sir
Dulce Forges
sir ye video hindi me dalo na
It is available in hindi
Thomas Sandra Lee Sandra Lopez Betty
Good information friend but I don't get any part to replace on that board but I saw a video on tube some guys run the invertor compressor with acopositor 4uf and 220 vote can it work thanks God bless 👍
Yes, testing a 3-phase motor on single phase power 'can' be done, in certain circumstances (with a capacitor sized properly for the motor being tested).
BUT, the power will be badly unbalanced, and power factor and currents will be way off from safe design ratings. (another words, the current through the windings will not match, will likely be excessive, and the timing of the current flow will be out of sync - it will be 'out-of-step' with the rotation!).
[also, if you phase it wrong, the motor WILL run backwards... It may run fine, but not oil itself!]
This almost always will create excess heating of the motor, quickly overloading it.
You could possibly burn it out in minutes!
Test it this way only long enough to determine that it is rotating and producing flow and pressure (like a few seconds to half a minute). -To confirm that the motor can run...
Then find the other reason the motor is not getting proper power.
Mr K L
The coils look like the flux capacitor.
58799 Mosciski Trail
Quality Distributor #2 Westminster Road.kingston. all inverter Parts are there.