Inverter Refrigerator Dc Compressor UVW Testing In 3 Steps

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In this video, I have shown you how to test an Inverter refrigerator dc compressor UVW with a multimeter with overload wires in simple steps. What should be the correct values on the multimeter and its body test? The compressor test we did is of a Samsung inverter refrigerator.
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#invertercompressor #refrigerator #compressor #dc #testing #multimeter

Опубликовано:

28 сен 2024

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Комментарии : 124

@elkunkhaliil Год назад

Thank you Sir for you efforts to make these videos, i am knew at this and it helps a lot. Could you please make a video explaining all parts of the PCP Board and what they do?. Thanks again

@forevertechenglish Год назад

Noted

@elkunkhaliil Год назад

@@forevertechenglish 🙏

@acetech9237 Год назад

You're awesome. I'm a Mercedes Benz tech but I'm always happy to learn more

@forevertechenglish Год назад

Cool, thanks!

@ANGIEB52 Год назад

This is the best video for these variable systems… now I know for sure I’m on the right track … 😁 Thank you ..

@forevertechenglish Год назад

Great to hear!

@lasanthabandara7455 Месяц назад

I need your advice i have liner compressor FMC088NAMA i need this refrigerator convert to nomal mode tell me this compressor to equal (MA72LHEG can i use this 134a gas compressor)

@forevertechenglish Месяц назад

Well check the manuals, I could not recommand without seeing it physically, well you need to check the manuals of both the compressors and match it specifications with one another. If they are almost the same then go for the replacement.

@NDUGOD Год назад

Thanks for the simplification of daunting challenges. Excellent💯👌👌👌👌

@forevertechenglish Год назад

My pleasure 😊

@ViegoMisterio 4 месяца назад

Hi, thank for the information, it really helps. Got a question, can I connect directly the two cables of the overload ? Just to see if the system is working?

@naveengopagani361 Год назад

🤝Exlent Explan 👍 TQ Sir

@forevertechenglish Год назад

You're most welcome

@haleelah5818 Год назад

@@forevertechenglishhi

@abcdefg8336 Год назад

Thanks for shsring, and how about the rest of the three wires?

@Zindagi851 10 месяцев назад

This is really good information .thanks

@forevertechenglish 10 месяцев назад

Glad it was helpful!

@thomasaquinas6628 Год назад

ok- i have a samsung refrigerator. The "DC" is not correct I think. The compressor is marked "240V 3 phase." That means the inverter board is putting out 3 phase voltage, that is the 3 wires will have all 3 wires have the same voltage between each pair. An inverter doesn't make DC, that would be called a rectifier. The inverter makes 3 phase so the motor doesn't have to have a starting capacitor which can fail. Three phase motors are more reliable than single phase motors. Single phase power is what you have at your house, 120/240V single phase. The inverter turns that into three phase.

@grahamswain7356 10 месяцев назад

Very useful information

@tbone6354 4 месяца назад

It is cheaper to flush with water then no need to vacuum. And add 50ml of sulphuric acid to the compressor

@burhan-00 2 года назад

Merci beaucoup

@tedthornton7791 2 месяца назад

On the compressor 1st pin was about 5.0 2nd pin was about 12 3rd pin was also about 12 Does this indicate the compressor is good?

@innocenthumans3721 Год назад

Pcb light blinks twice. N pcb is ok technician said compressor needs replacement where as compressor showws right reading. Can u help

@forevertechenglish Год назад

Is It A samsung compressor?

@GodknowsSumaina 6 месяцев назад

What will be the problem if the compressor winding reads ok and we have 120 volts on the compressor terminal a d the compressor doesn’t want to run; the overload is fine

@johnsutter1497 9 месяцев назад

We had a flood in the basement. Both fans on the refridgidaire refrigerator work. The compressor does not come on. Could it be the overload switch? Thank you

@AbdurRahim-ir9yz Год назад

nice Explain ❤

@forevertechenglish Год назад

Thanks for liking

@colbinbarrita288 5 месяцев назад

My ref standby 3 years,coz no frozen and cold,possible can I repair to function!thanks

@ilkertokgoz2465 Год назад

Thanks

@NiceRepairGuys 6 месяцев назад

Good to know

@forevertechenglish 6 месяцев назад

Thanks

@ravidu2309 11 месяцев назад

Useful program thanks

@hassanyusuf7280 Год назад

thank you

@forevertechenglish Год назад

You're welcome

@mehboobhassan2157 Год назад

very good information

@abuasfur7334 7 месяцев назад

Hello I done all the checks everything is ok but the overload is rattling when it is shaken is that normal?

@GodknowsSumaina 6 месяцев назад

I have exactly this fridge with an inverter compressor, the overload is ok, the re is power on the compressor terminals , the winding resistance is ok but the the compressor won’t run; what should I do to get it running? Thanks

@forevertechenglish 6 месяцев назад

is circuit board showing any errror blinking

@marvinmagruder1067 3 месяца назад

Make a starter box and put on the compressor. If it is good it will run. If not you have a different problem.

@Bizija123 3 месяца назад

@@forevertechenglish I have samsung as well, compressor won't run. Both main board and inverter board blink once per few seconds. Thank you.

@jaybala7493 2 года назад

Thanks sir

@Defectordrunkzone Год назад

How is that possible? The terminals should have different values. If so how could someone identify which terminal is which?

@tonyp6088 9 месяцев назад

You are absolutely correct. There are 3 terminal pins, 2 windings within the compressor which are connected to the common terminal, (which is usually the pin at the top). If you measure from the bottom left pin to the top pin that will give you the resistance of the start winding. Bottom right pin to top pin will give you resistance of the run winding. And the bottom two pins together will give you the total resistance of both windings as they are both connected internally to the common (top pin). All values should be different but check manufacturers specifications to be sure.

@davidg.9942 8 месяцев назад

Hi, it is inverter compressor, it has to have identical reading in all 3 points. It is not a typical C S R with 50-60 Hz where you Identify Common Start & Run readings. Inverter compressor runs on 40- to about 180 Hz on 240v and thus to see if compressor winding is still good reading has to be identical or within 0.1-0.2 ohm on all 3 connections. Body short you check the same way as old one.

@Defectordrunkzone 10 дней назад

@@davidg.9942 Thank you man,i appreciate it.

@haleelah5818 Год назад

Super

@crazysquirrel9425 Год назад

Just another reason to avoid any refrigerator that has electronics in it. Far too many points of failure. And those boards are very EXPENSIVE, IF you can even get one when you need it.

@MBihon2000 11 месяцев назад

You can't find a ref with no electronics board on it. Unless you are buying a 70 year old ref.

@crazysquirrel9425 11 месяцев назад

@@MBihon2000 My refrigerator certainly is not 70 years old. Closer to 25-30 years old maybe. I have converted refrigerators from electronics to mechanical many times. Electronics ones lasted a year or so. Mechanical conversions are still working even today. If I can find a decent one with coils up the back, I would get it. Less moving parts and no electronics.

@louisdreyer7523 7 месяцев назад

Agree 100%

@crazysquirrel9425 7 месяцев назад

@@MBihon2000 Some refrigerators can be converted back to non electronic. Ever hear of a non electric refrigerator?

@そしてあの時この場所で 6 месяцев назад

There are always the reasons behind why electrical failures happen. Without explaining them, such as the large resistance difference in this case, your fixing skills do not get any further.

@UwemUdoibok 13 дней назад

My refrigerator is bad what can I do

@user-saadmahdi Год назад

What types of motor Induction or BLDC

@forevertechenglish Год назад

Dear, I didn't saw it from the inside, maybe will do a video on it.

@user-saadmahdi Год назад

@@forevertechenglish Thanks

@halimsaid5718 11 месяцев назад

سلام ممكن تحدث عن ثلاجة lg smart inverter وشكرا وميض 8 مرات

@abdulrasheed3424 11 месяцев назад

So inverter compressor working in dc voltage?

@markdi2 4 месяца назад

You should get somebody that's very fluent in English to make sure you get the best computer voice translation from text

@forevertechenglish 4 месяца назад

This is an old video; you can check out some of the new ones. They have better voiceovers.

@nadeem5476 4 месяца назад

why English???? learn Chinese or his language. 2 H W English

@markdi2 4 месяца назад

@@nadeem5476 whatever floats your boat my comment was criticizing the quality of the text to speech artificial intelligence voice system or whatever he was using

@jollyscaria1922 3 месяца назад

Unit volt moniter uvm checking power met checking rely winding teminsl ohmx conuvit testin good shorno testing realy point valve

@markdi2 3 месяца назад

@@jollyscaria1922 ok have a nice day

@fritzmoise178 11 месяцев назад

Can I have a price for this compressor

@forevertechenglish 11 месяцев назад

Where are you located?

@ArtPIsMe 3 месяца назад

3:08 Why does it not show the sum of the resistance of the two windings? You explained how to check resistance in another video and there should be sum like 12.5 Om + 12.5 Om = 25 Om ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-b27m71B8J4s.html

@lnglng6961 8 месяцев назад

❤❤❤

@SUSSY-PANTS 2 месяца назад

Bruh...

@AikoDurgaryan-s7u 2 месяца назад

Привет можно вапроси

@sonu.labrez 2 года назад

Sir isko Hindi me ap batate na

@forevertechenglish 2 года назад

We have Already made a video on this topic in Hindi visit channel forever tech Or video link ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-9uM8mXaSKeU.html

@MajidKhan-gi7my 2 года назад

Ustad g ap apna num to day Mara ap se kam hai urgent

@forevertechenglish 2 года назад

ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-oUV8s4q9lt8.html Is video main mera no majood hai

@louisdreyer7523 7 месяцев назад

The best method of testing a compressor is with a Megger. Two faults occur on a compressor are : winding to winding short and winding to chassis. A normal multimeters' voltage goes up to 9 volt. Where a meggers' voltage goes up to a 1000v. When testing with a Megger you won't go higher than 500v. So a megger is much better to use.

@forevertechenglish 7 месяцев назад

I already have made a video on megger and the multimeter posted on the channel

@ramasamyramachandran5847 2 года назад

Translate in tamil pls

@markdi2 4 месяца назад

Why do you use a crappy computer voice

@CFPVideoProductions 6 месяцев назад

Please use real people to do your voiceovers. This robot should be deleated. Your products are depending on the warmth and proper human voice and not an AI monotone presentation.

@ScottDLR 3 месяца назад

Not an inverter compressor

@forevertechenglish 3 месяца назад

It is an inverter compressor.

@ScottDLR 3 месяца назад

@@forevertechenglish Where is the inverter?

@kettogeerman174 10 месяцев назад

I have Never heard of a threephase D.C. motor. Stop teaching "NONSENCE" D.C. does not have frequency. A.C. has frequency. Where have you bent to school? What a"SHAME"

@forevertechenglish 10 месяцев назад

3 phase refers to the number of electrical phase windings on the motor. It is switched via a 3-phase power "bridge" from a DC voltage supply. This "bridge" consists of 6 power devices - normally IGBTs, but sometimes MOSFETs. They use pulse-width modulation to control the power, and the order in which the 3 motor phases are energized determines the direction of rotation.

@forevertechenglish 10 месяцев назад

The terms AC and DC can describe signals as well. An AC signal is a current, voltage, or numerical sequence that consistently exhibits both positive and negative values, and a DC signal exhibits only positive values or only negative values.

@vettalan Год назад

Bro,that is not overload.it is overload protector

@forevertechenglish Год назад

thanks

@mphumzadlamini5480 11 месяцев назад

Good Techs understood his point

@davidharrison6789 Год назад

Hallo I have notice that compressor winding it has a problem from that measurement you have shown us

@davidg.9942 8 месяцев назад

@selimfolksong Год назад

I am fridge technician I understand your video my name is Sheikh Selim Uddin. From India thank you so much

@thangsgo6938 11 месяцев назад

Hi brother I have doubt , recently I bought new fridge single door now I'm looking compressor it was have dent and pump,this is danger or its ok pls tell me

@joeabad5908 Год назад

Nice to know how common things around us works.. Thank you for the upload..

@forevertechenglish Год назад

My pleasure!

@rolanddejesus8685 Год назад

thanks very much sir for sharing,God bless.

@forevertechenglish Год назад

Welcome

@lapovanie 4 месяца назад

I checked the winding/housing short circuit - no short circuit. I measured the winding resistances and in each case I got 0.0Ω. What could have happened? The compressor is 12V DC

@gurglejug627 8 месяцев назад

Hi, thanks for your videos. How does one know how much refrigerant to put in a fridge when recharging after a rebuild/modification?

@tbone6354 6 месяцев назад

A good idea is to fill the compressor with water before regassing to reduce corrosion

@thangsgo6938 11 месяцев назад

Hi brother I have doubt , recently I bought new fridge single door now I'm looking compressor it was have dent and pump,this is danger or its ok pls tell me

@forevertechenglish 11 месяцев назад

What kind of dent the compressor has?

@fcdelgado4043 2 месяца назад

Well explain not like other videos.

@janakadeepal1850 2 месяца назад

Thank you

@tesfahungetahunargachew4328 Год назад

Nice explaning

@forevertechenglish Год назад

Thanks and welcome

@michaelyawkal4592 Год назад

Nice

@forevertechenglish Год назад

Thanks

@wasimedoo7994 2 года назад

Very good information

@forevertechenglish 2 года назад

Thanks

@jonathanrobinson5348 Год назад

I have a Samsung fridge family hub model rf265beaesr it was working but suddenly when you plugged it the compressor sounds like star running then shut down right away, then the touch screen have a code 84c compressor locked over RPM. Then the compressor you can hear that it's running but very slow you barely can hear it. But nothing nothing its working inside the fridge. What can I do?

@forevertechenglish Год назад

First of all check the compressor, As I have told in the video. If the compressor is ok. Look for the any wire that's been lose connection or cut attached with the compressor. If everything is ok. If you have another compressor attach that with the motherboard to verify that the motherboard is good. If you attach that new compressor and it works. Means your old compressor is bad. And need replacement.

@MBihon2000 11 месяцев назад

Buy a new replacement.