335 DC Inverter AC Outdoor Unit Circuit Board Course Repair / Function / Troubleshooting - Part 1

Watch this video in Urdu / Hindi • 153 DC Inverter AC Out...
in this video DC Inverter AC Outdoor Unit Circuit Board Course Repair / Function / Troubleshooting - Part 1. in this part i discussed the components in EMI Electromagnetic Induction / RFI Radio frequency interference. it contains fuse for current protection, first stage filter for high frequency harmonics, mov metal oxide varistor for high voltage protection, surge arrester for lightening arrester. then we have PTC for positive temperature co-efficient to protect over current surges. then there is a a bypass relay to operate the circuit in normal mode. in any conditions the microcontroller turns off the bypass relay and the circuit load is transferred to PTC for more protection
Watch Part 2 of this video • 338 DC Inverter AC Ou...
Download Inverter Ac Outdoor unit Service manual /circuit Diagram /Schematic
drive.google.com/file/d/1CnNw...

[@jamest7634]

Hi, dear friend. Normally I don't write any comments but now I had to do an exception, as I'm blown away by your knowledges, your explanation skills, your effort to share it and also your english.
Almost none of these informations you shared in this video (and I'm pretty sure in the others too) weren't provided during 6 years of study at our schools, although I expected they would. So I'm learning during the years as I go thru repairs but YOU... gave to me so much! I can't thanks enough to you - but thanks anyway and wish all the best to you and to yours dearest ones.

[@hvacshinobi8047]

Great video I will be watching it 50 times so I will be a board level HVAC tech thanks

[@BJcanal270]

All this content is very interesting for me. Shukriya Maestro

[@kmhovlog6185]

Like wow that's awesome excellent video ac repair big thumbs up thanks for sharing stay blessed with good health and great happiness/safety take care have a nice day

[@HaseebElectronics]

thanks a lot. best regards

[@BajisKitchen]

Mashallah very nice sharing 👍

[@asmirhodzic2925]

Selam alejkum ve rahmetullahi ve berekatuhu bra,allah give you all,
i am grom Bosnia and Hercegovina ,europa

[@Mubeenarecipesandvlogs]

Lk 11 Assalamualaikum bhai ❤️
Very useful video 👍😇

[@HaseebElectronics]

thanks a lot. best regards

[@letsmakeexperiments2293]

सर आप बहोत अच्छा काम कर रहे हो ..आपके व्हिडिओज बहोत information देथे हैं . अँड समजणे के लिये भी बहोत आसान हैं.

[@HaseebElectronics]

thanks a lot
best wishes
aap mera doosra channel (haseeb electronics urdu) bhi dekh lena

[@IndianFlavor]

Like 103
So helpful info brother 👌🏻👌🏻👌🏻👌🏻👌🏻

[@alibabacookingstyle495]

Ma sha allah
Nice sharing
Good information
Keep it up
Good luck Sr g 🇮🇹

[@HaseebElectronics]

Thanks and welcome

[@gunulifestyleandCooking]

Like 121
So helpful tutorial 👍👍👍👍👍👍👍
NYC sharing brother

[@HaseebElectronics]

Many many thanks

[@manjitkumar6510]

Unmatched explanation on utube. Thanks for the pain you have taken. Keep up the good work.

[@HaseebElectronics]

best regards
it is my pleasure

[@KBTechbd]

Beautiful sharing 👌

[@HaseebElectronics]

Thank you so much 😊

[@sadiasyed9918]

Wow super big like stay connected🌹🏵🏵🌷full watch 🌹🏵💮

[@HaseebElectronics]

thanks a lot. best regards

[@BabaPigeonHouse]

Nice sharing stay blessed

[@HaseebElectronics]

best regards

[@muhammadishtiaq24]

Excellent information thank for sharing

[@HaseebElectronics]

thanks a lot

[@up2youman271]

im on ship, this videos you share...u improve me a lot...i download almost all your videos and watching every day...just thank you..

[@HaseebElectronics]

wow that is really a great pleasure for me
wish you happiest and healthiest life
stay blessed

[@manilapunjabikitchen8154]

Great sharing

[@HaseebElectronics]

Thank you so much dear sister

[@dnyaneshkadam4499]

Highly Respected Sir, First time from last three days I am watching your smps repairs and inverter videos and the same are very interesting because of you are explaining very sliently, with diagram and I am getting very informative knowledge. I am from India. Thanking you Sir, Yours.. N.D.Kadam.

[@HaseebElectronics]

Thanks and welcome

[@prangki]

وَعَلَيْكُمْ السَّلاَمُ وَرَحْمَةُ اللهِ وَبَرَكَاتُهُ 🙏🙏👍🏼👍🏼

[@HaseebElectronics]

Jazaak Allah khair

[@sathibabu.m7433]

Thanks for sharing your knowledge to us, your explanation is so good

[@HaseebElectronics]

thanks a lot. best regards

[@vijayakumarkumar9190]

Very useful information Sir Thanks for sharing this knowledge

[@HaseebElectronics]

you are welcome dear

[@vijayanathanstephen9308]

Very well explained ! Bhadiyah !

[@HaseebElectronics]

thanks bhai

[@kaupstudio-supportid5956]

These are very difficult to understand but the way you explain is brilliant, a big thumbs up from my side, Imran from KAUP STUDIO

[@HaseebElectronics]

thanks dear brother

[@michaelbalgos3749]

Thx for sharing ur knowledge. God bless you and ur family.Next time, KFR-35W/BP3N1 board for Media AC.

[@carolinediyandvlog]

Good information

[@HaseebElectronics]

best regards and special thanks

[@wayansuardana825]

One of the best tutorial fresent... from other.
Thanks..

[@masteransell1253]

Well explained...Thank you so much for the info..I am an Electrician but I want and needed to learn power electronics specially the control circuitry of the electronics..

[@selvakannanselva]

Your very great masters lot of thanks ❤️ keep doing post videos inverter fridge

[@HaseebElectronics]

yes dear i am trying to share soon

[@selvakannanselva]

@@HaseebElectronics thank you sir

[@Kotzo79]

Thanks from Romania sir !!!
God bless you!

[@wesameed824]

Thank u sir
We are waiting the next parts

[@HaseebElectronics]

thanks a lot. best wishes

[@eletronicbrazil]

I like to see you working... You are a great professional

[@HaseebElectronics]

Thank you so much 😀

[@firataydin9976]

Service to public is service to Allah
Allah bless you sir

[@memylastname9972]

These are wonderful tutorials, you take your time to explain everything fully. Thank you very much.

[@HaseebElectronics]

You're very welcome!

[@sukumarnatarajan6707]

Excellent teaching sir,thank u sir

[@HaseebElectronics]

You are most welcome

[@giorgostexnikos6976]

amazing analysis

[@HaseebElectronics]

thanks a lot.

[@abdelilahelazhari1820]

Excellent job
Thank you so much sir.

[@HaseebElectronics]

best regards

[@DIYwithBatteries]

Im trying to cmmnt fast to get first Haha.. 😄👍

[@sonnisonni7727]

بہت خوب بھائی اللہ برکت دے

[@HaseebElectronics]

Jazaak Allah khair

[@ilkertokgoz2465]

Wa Alaikum es Salam. My teacher this explanation was the best that I could find in the universe. I havent any knowledge about electronics but still I could understand the story of the PCB. Thank you very much. God bless you.

[@adrianblake9082]

Great job sir

[@kanulb6881]

Genius haseeb sir, this video you made two time really excellent, and waiting for second part eagerly. Kudos to your vast experience.

[@HaseebElectronics]

thanks a lot. best regards
i will share other parts very soon

[@dnyaneshkadam4499]

Sir, my name is N.D.Kadam from India. I have just completed the course of lcd led tv repairing. Sir, I request you sir kindly make video on two topics i.e.(1) What the first time general setting of dso with its all buttons and (2) what setting or change to be made at the time of Bios checking, clock checking,crystal checking and lvds signals checking.Thanking you Sir.Yours--N.D.Kadam.

[@HaseebElectronics]

welcome dear.
i will share it soon

[@behiabdi861]

excellent and amusing

[@HaseebElectronics]

it is my pleasure

[@temyraverdana6421]

Thanks, I like this video, very useful reverse engineering video. I am trying to repair a inverter welder follow your teaching, but I''m find a lot of difficult. See you

[@HaseebElectronics]

thanks a lot. wish you best of luck

[@susantaatha6468]

Your great. Thank you sir.

[@HaseebElectronics]

You are welcome

[@FancyBangles]

MashAllah bhai

[@HaseebElectronics]

thanks a lot. best regards

[@sunitaskitchen1627]

53 great upload 🙏

[@HaseebElectronics]

thanks a lot

[@FoodFunAndEnt]

Like 6 sir hasseb

[@HaseebElectronics]

special thanks and best wishes

[@FoodFunAndEnt]

@@HaseebElectronics thanks sir insta per follow kren bat kreni hai

[@elavarasanputhinan772]

🙇🙏🙏🙏🙏your explanations is very great and I thankfull to you sir... i pray for Always u lead happy in you life with family...

[@HaseebElectronics]

best regards and special thanks

[@CliveTrezona]

Thanks Haseeb.

[@HaseebElectronics]

best regards

[@rolanddejesus8685]

thank you very much sir for sharing,God bless.

[@181richo]

Very helpful, thankyou for your effort

[@HaseebElectronics]

You are welcome!

[@wayansuardana825]

thanks for very expensive knowladge....

[@HaseebElectronics]

best regards

[@khairulizwanjaafar438]

24 Mac 2023. 1st day i learn. Thank you for sharing good knowledge.

[@NWEL-Executive-ElectricalMdBas]

Very good, boss please make a video for VFD (SIEMENS or AAB)

[@HaseebElectronics]

thanks a lot. best regards
i will try to share a series very soon

[@minifarmerextra]

Sir you are university for us thanks for the knowledge

[@lijukthomas1654]

Thank you sir and A BIG SALUTE FOR YOUR GRATE EFFORT.

[@HaseebElectronics]

You are most welcome

[@MsJentai]

THIS WAS VERY HELPFUL

[@MdIsmail-ci5uy]

Jajakallah khair ❤❤❤❤ sir

[@muhammadshafi227]

nice explanation.....

[@HaseebElectronics]

thanks a lot. best regards

[@milanstanojevic6440]

Thank you for the explaining.

[@HaseebElectronics]

You are welcome!

[@zakiausa]

i am watching full video my brother how are you you go and check your computer

[@HaseebElectronics]

thanks a lot dear sister

[@alaelaf8629]

Thank you so much my god bless you 🙏

[@HaseebElectronics]

Jazaak Allah khair

[@ummoibrahimhassan4616]

WA alikum Salam

[@HaseebElectronics]

Jazaak Allah khair

[@Technik44]

thank for your sharing

[@asmirhodzic2925]

Thanks mister Haseeb

[@HaseebElectronics]

best regards and welcome

[@asmirhodzic2925]

Wher you from?
YOU Mister is very nice men, thanks for You and parenst abd alah you give all

[@HaseebElectronics]

thank a lot dear
I am from Pakistan

[@tamannamallick2084]

Hindi blogs best

[@HaseebElectronics]

you can watch hindi / urdu version on my urdu channel at (Haseeb Electronics Urdu channel)

[@dananjayagunatunga5375]

Thank you so much sir.

[@dananjayagunatunga5375]

I am from sri lanka

[@MsJentai]

I like this video, very useful

[@HaseebElectronics]

best regards and special thanks

[@hvacshinobi8047]

Thanks!

[@HaseebElectronics]

special thanks for your support.

[@kaptinmajed3381]

1:29 ثلاثة مكثفات متوازية

[@actechtelugu3063]

It's wonderful Sir

[@HaseebElectronics]

Many many thanks

[@HaseebElectronics]

a new complete course is coming very soon

[@abdul-rahmansabry3802]

Thank for sharing knowledg
Can you explain how pfc works in inverters

[@HaseebElectronics]

thanks a lot.
sure pfc circuit will explained in upcoming parts of this series
kindly check video number 221, 307 that are also for PFC

[@mohamedkeita1509]

%ASSALAMOU ALEYCOUM TA ALLAH WA BARAKATOUHOU% Maître encore merci, pensez à nous les francophones merci pour la compréhension

[@HaseebElectronics]

thanks a lot. best regards

[@goutammukerjee6229]

Namaskar Sir, First I want to thank You for your excellent technical support with elaborate explanation, Sir I have a problem with my Fluke 177 digital multimeter, that is now dead condition, it was shown to meter repairing shop but they can't able to repair the meter, I need to send my multimeter to You, but how it will done ,can you guide me about sending the instrument, please try to arrange

[@behiabdi861]

grateful

[@HaseebElectronics]

best regards

[@nicholusedwards4328]

Thank you for such a great piece of information ? I have a split A C unit there is no display on the indoor unit,,, I check the fuse on it good wat else can I check..

[@HaseebElectronics]

it seems there is a low voltage power supply (smps) have some problem
if line voltage are present, in that case the circuit must display something and the microcontroller have to initialize and start display

[@zafariqbal7570]

Salam very simple yet great explaination.can you share where to get schematics of various tv,laptop and power supplies?

[@ARK-Iot-Engineer]

Sir please make a video on multi type of supply of multiple type of PCBs. In every pcb not even used SMPS supply.

[@hamzouz1229]

Baraka Allah fik brother Haseeb. I just want to know what is the voltage of UVW when supplying the outdoor board with power without connecting the indoor board. Thank you

[@AjowaDansowa]

Thanks for a good job. Please i have an inverter AC (Comfee-12K Inverter) the indoor works, the outdoor unit fan blows alright but the compressor will not come on. I hear a faint weinnnn sound in the compressor. please where might the fault come from?

[@Mirfazelzade]

❤️❤️❤️

[@HaseebElectronics]

best regards and special thanks

[@shefqetkaralliu6816]

Le serie del video molto interessante se è in lingua italiana riesco a capire meglio. Se per voi è possibile a tradurre mi fate un piacere. Grazie! 🙏👍

[@smartups1]

Please make video in urdu language .

[@HaseebElectronics]

this video is available on my second channel
on
haseeb electronics Urdu channel

[@marcelinocruz4593]

Sir, I really appreciate your informative teachings thank you so much for that, one clarification I didn't see or I might have missed it the coil of K1 and K2 and how they are activated to bypass The two
Ptc.

[@HaseebElectronics]

best regard and specially thanks for your valuable comment
K1 & K2 relays bypass the PTCs when the voltage at dc rail reach at a specific level, at that time the relays are driven by the microprocessor

[@PT-hh2lb]

Amazing, the solder iron, tin and tin sucker, are all in one, where did you buy it?

[@HaseebElectronics]

thanks a lot. i purchase these from Farnell, Ebay, Amazon and other online vendors after price comparison

[@farid1597]

Hello Sir.
It seems the ground wire play a significant role in discharging overload current. We usually don't have earth connection in our home. Is it a the major reason for our AC split compressor failure?

[@ranjit8323]

sir what is work of first capacitor
why that first capacitor not passing the ac current???
please explain me sir🙏🙏

[@HaseebElectronics]

first capacitor works in conjunction with first dual line inductor and it makes a cut-off frequency to make a low pass filter. and it stops all high frequency noises to entering in the board

[@nidhinm.m3092]

👋 sir,
Your inverter ac repairing videos are very interesting and useful. Sir can u tell me from where we can download the schematic diagram of indoor and outdoor unit?
I have outdoor unit board of haier with complaint in compressor and outdoor unit fan . Both are not working. Error code for E7. Indoor and outdoor communication is fine .pls tell me a solution

[@karthikregu6952]

can use this circuit to run 1.5 hp 3 phase as variable speed controller?

[@fo4mm209]

Sir, if you share your knowledge by selling ebooks, you will get rich !

[@HaseebElectronics]

yes dear you are right
but i am not sharing for earning
it is just for fun. whenever i get some free time from my office, i record some lecture for community, may be it may helpful for someone

[@ISO07ISO]

Kardeşim videolarına Türkçe altyazı ekler misin? Eklersen sana çok dua ederim. İngilizcem tamamen anlamama yetmiyor. Ben öğreneyim diğer insanlara öğreteyim sen de sevabından kazan. Şimdiden çok teşekkür ederim.

[@Abdullah-hc1cz]

please sir tell us,what is IGBT?? how it work? and what for?

[@hvacinstalacije1985]

HI,
Can you do same for single stage ON/OF sistems ?

[@mohdimran3512]

Bhai sahab aap ki jetnè tariff karai kaam hai

[@HaseebElectronics]

thanks a lot. best regards

[@brilliantoz2184]

How do are work in Overland luminous inverter

[@blingmotions6996]

What cause the E6 ERROR CODE worse when the error wont change

[@HaseebElectronics]

most commonly E6 is communication error in maost air conditioners
check the both optocouplers in outdoor unit board or IC
check also indoor unit ICs and communication wire

[@FusionVolt]

Why power factor correction is required in power supplies