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How to Read AC Schematics and Diagrams Basics

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Not too many people have a way of explaining electrical schematics , You Sir have a talent for this IMO Thank You!!
Comment from : @eatcommies1375

Thank you, sir
Comment from : @asiakevin

Well done
Comment from : @joro8604

1:49 😆
Comment from : @MrStress026

This was the best video about schematics I ever saw Thank you very much
Comment from : @yevgeniyburda1332

month and a half into the trade here All this stuff is so alien to me i have no idea how to understand this stuff any advice??
Comment from : @Clearview718

Thank you sir it’s a big help and crystal clear explanation
Comment from : @ኢትዮዽያዬ

Plz!!! Bore me with compacitors
Comment from : @steventorrestorres6367

I'm a stationary engineer worked in a boiler room doing mostly mechanical stuff just started doing HVAC at a hospital I'm trying to learn schematics Thank you
Comment from : @robbiee6921

perfect job Man, God bless you
Comment from : @emiliohuerta2658

Maybe you can do an advanced version That would be awesome
Comment from : @Livingcomfortinc

These nuts
Comment from : @Chrisboyred7

A serving the temp aware ess instead of actual trouble shooting des ription for an actual resident rather than a non res service tech podcast??
Comment from : @luislujan19771

8 month in as a service tech and still struggling to read schematics when no legend available Are the symbols for field splice, control/field wiring etc universal for all schematics?
Comment from : @christianl5877

Thanks Brian for the excellent explanation🙏🙏🙏
Comment from : @miguelrojas3394

Thanks boss
Comment from : @romkan1714

1:49 hehe
Comment from : @jennifermasini1326

Very nice explained thank you sir
Comment from : @subbunathi2826

I wish there was a hvac cert I could get by doing all your online vids I completed an electrical apprenticeship school in 2015 in class 800 hour program Would love to learn hvac too to add to my electrical troubleshooting and also to make me more valuable as maintenance manager at this resort I work at
Comment from : @user-hx5vh9uh2n

Thank you! It was very helpful! First year female hvac apprentice here 🙋🏽‍♀️ appreciate the video but damn you talked way too fast and it was hard for a newbie like me to keep up but I did learn so thank you!
Comment from : @katoria69

Thank pls more on the pcb
Comment from : @abdullahifatima2632

Greats!
Comment from : @휘센0187

All wiring diagrams BMW from 1998 to 2022 are in this application android (Bimma EWD)
Comment from : @rissanew858

very well explained tysm Sir
Comment from : @danzelwesingtone7413

NM Romax is normally used in one- and two-family dwellings, and certain multifamily dwellings NM-B is what you will see when shopping for NM cable, which is rated for 90 degrees C (194 degrees F)
Comment from : @kevind159

VERY USEFUL THANKS
Comment from : @rafaelquintana7160

Good video I would like to point out that all modern romex has 90c rated conductors so it could be used for this installation
Comment from : @thisgame1499

good videos
Comment from : @7NEWS165

Good presentation, but you talk too fast
Comment from : @yakovminster442

1:49
Comment from : @magnovodka2724

Great video
Comment from : @Dillonmechanical

what is the "E" that fell over that comes off of the OFM?
Comment from : @JC-sc9rx

THANK YOU SO MUCH! This is a huge weak spot to create these diagrams, reading them is easier but not fn easy! It is like hearing Spanish and kind of getting it, but speaking much more difficult!
Comment from : @resurgensix

Thanks Brian very helpful!
Comment from : @brianosegueda3622

They use a single pole contractor simple for a path for the crank case heater
Comment from : @kevonslims7269

You have explaind well, thank you Sir
Comment from : @amedhossain6032

Thanks 🙏🏾
Comment from : @kerryfat1697

Brian I need help with RTU Schematics
Comment from : @5822huron

Thank You
Comment from : @SuccessIsEngineered

Some ass4673 put korean stupid story in the subtitles so if you choose another language you get totally crap translation instead of the real content Could somebody fix it?
Comment from : @pgwork4896

was going a bit quick but great video
Comment from : @Itsmetahh

Hi HVAC School,brbrCan you please do a three-phase wiring diagram lecture for industrial refrigeration?brbrA lot of people work in non-residential settings too!
Comment from : @dongyoungkim962

Thank you!
Comment from : @hubercats

Thank you for sharing truly appreciate it
Comment from : @jfs520

anything on circuit boards , other than if you have power to it and out of it its good ,,,,i think all teachers seem to use this as an explanation to those boards ,,,,thank you
Comment from : @MrGarcon98

HVAC SchoolbrI was wanting to better understand why Carrier has a Start Thermistor in parallel with the start capacitor and start relay Thanks in advance!
Comment from : @amt1298

good job 40 years in started in1981
Comment from : @glennsepelak5113

Thanks for the class
Comment from : @reyezkingz4123

"Path of least resistance" ugh current will flow through ALL available paths back to the source Even through motors though it may be negligible due to resistance If current flows with L1 open that must mean there is a path to L2 for the CCH to still be operating If L1 closes, the original path remains and a new path is also availablebrbrWhen L1 is connected via the 24v signal, the crankcase heater must still be going There is still a potential difference between L1 and L2 with the contactor closed and the CCH on The crankcase heater is a resistor so very little current will flow through and the heat of it or the compressor heat from actually running will open the CHS pretty quickly thereby shutting it off making it look like it turns off around the same time L1 closes It'll operate whether the contactor is open or shut unless there is some logic control sending a signal back to the thermostat or another switch in series The logic switch looks like it deals with high and low pressure controls only but there must be a way to shut off the CCH when the AC is completely off The L1 open or close is irrelevant as there is still a potential difference from L1 to L2 such that it will flow
Comment from : @etherealrose2139

your moving around too fast
Comment from : @hectorpaniagua1051

Consider using the yellow circuit to point with, your moving the mouse annoying
Comment from : @wh2410

love you're videos been a fan for years but am having some low voltage issues on a carrier package unit trying to follow the wiring on the schematics but its crazy do u have any recommendations on how to get better at following and learning schematics
Comment from : @sincityhvacr

New subscriber I watch your videos to help me understand HVAC and prepare me to enter the HVAC trade with a friend and enroll in APEX electrician school in NYC in April 2021
Comment from : @TheChuOi

Thank you very much I learned a lot
Comment from : @solfugid7407

Very good explanation thank you
Comment from : @hvac877

The comment about romex isn't correct all of the romex we use in Ohio is rated at 194 degrees
Comment from : @larryh2161

Hey Brian great video man really helping me out get better at this 👍 👏
Comment from : @juanacosta2788

I just LOVE “May be there” nomenclature!
Comment from : @TheEDNC

thank u
Comment from : @pedrojardim1163

bookerystorecom/downloads/beginners-guide-to-reading-schematics-4th-edition/
Comment from : @bujuma

My goal is to identify the functions of the devices in a given circuit diagram?brOr spoken more generalbrHow can I lean this general skill?brWhen do I see a random circuit diagram in all kinds of electronic fields that I can recognize the devices and their functions?brWhat is the best strategy to acquire this skill? brDo you know good information recourses specially designated to acquire this skill?brI do not want to handcraft things on my own and I do not want to study at a university to acquire a bachelor's degree in electrotechnologybrbrI just want to be able to read more or less the circuit diagrambrThank you in advance
Comment from : @timstoriger3927

سلام سپاس وهزاران تشکر از همه زحماتتون👍وهزاران هزار 👍جناب مهنس محترم امکان ترجمه زیر نویس بفارسی هستممنونم
Comment from : @mohammad45h

Very good, as always
Comment from : @henrybartlett1986

Thanks for your nice video brI hope you continue this as a series esp going to rooftop units as wellthat will be very helpfulbrWhat is your trutech tools discount code?
Comment from : @mikeautostudent5562

Its funny how for me as an electrical student, I learn more from HVAC guys than electricians LOL
Comment from : @kylelikeskjvbible

Thank you for this explanation, I don't know why some people make dislike
Comment from : @mohammadabdulfattah1867

Thank you my friend for taking the time and effort in making these videos It’s much appreciated
Comment from : @mariomorua8141

You have explained the schematics and symbols very well but you have not explained how the power flows during start of compressor and fan and when it switches over to run bypassing the start capacitors
Comment from : @ajitashenoy2018

Very Very Useful Sir
Comment from : @vipinv8004

Thank you for the information is helpful
Comment from : @rahmanyalshugaa3556

12:18 in your video you said you can look up a ptcr on this page and i can't seem to find it any chance you can put it in a link thanks and have a blessed day
Comment from : @leonardkimbler3689

Great job on this I am using this for remote learning with my HVAC high school students during this trying time Thanks for sharing!
Comment from : @vicferrari89

new susbcriber bro here I did not study about this even though I'm an aircondioning and refrigeration technician just a small unit not like hvac which its units are huge compared to window type and split type but I'm still learning do you agree?
Comment from : @juliusthewarrior4063

If you see mistakes on these schematics, do you ever contact the manufacturer and inform them of the mistake?
Comment from : @linuxman0

currently in my 2nd year of an apprentice program in a local college near me This whole year is electrical and it was a bit confusing for me to read diagrams like this because my teacher never really goes too in depth with things and im more of a hands on learner , but this has made it sooooo much simpler Glad my year one teacher that im still in touch with recommended your videos! :) Been outside on my own AC unit just getting a better visual for them and its pretty simple now Thanks alot!
Comment from : @joshuat2751

Need subtitles
Comment from : @IceyJunior

Good video braking down schematic symbols, thank you
Comment from : @Amos-vs6xv

Thankyou for the greatest explanation sir l really appreciated
Comment from : @teklesenbetgebreamlak7365

Paulino Matosbrhi i am Paulino matos and i live in new jersey I've been working around this industry for about 10 years but i want to know how to get a STC Certificate and a 608 EPA Universal license And also how to get a certificate for plumper do you guys have like a course i can take so you guys can help me get a certificate and tell me how much it cost please contact me
Comment from : @paulinomatos259

Autocad!!!
Comment from : @octavianclif5549

Thank Bryan another great video sr
Comment from : @JoseGuerrero-sj5ie

Great teacher a appreciated so much lam technician to the field this diagnostics diagram helps alot
Comment from : @teklesenbetgebreamlak7365

Thank u
Comment from : @crabwow8678

Thanks for your endless lectures, really helps,can you please upload repairing and replacing compressor pistons,thanks
Comment from : @yeah-ro3rf

This was an awesome video Thanks
Comment from : @munawarsoomro8958

Playing this reminds of the scene in The Matrix when Neo gets his first Ju Jitsu training session Unlike Neo, I'll have to do it several times before going up against a Carrier
Comment from : @tmst2199