How to Troubleshoot Your AC Like a Pro

[@MtPockets14U]

This is Exactly how all techs should explain in all videos!!! Thank you Sir.

[@TaddyDigest]

You are most welcome

[@brandoncorrea511]

@@TaddyDigestur my new favorite tech ytber

[@MightyR1000]

The way you explain everything is super simple. You must-have had a great teacher and a will to learn to be able to be this thorough.

[@TaddyDigest]

Wow, thank you!

[@cosmokramer5421]

Thank you so much man. You’re helping MULTITUDES of us new to the trade. Just know it’s very appreciated.

[@TaddyDigest]

You're welcome my brother Because of you I keep going

[@alfonsobenitez8574]

Good job, I am a retired HVAC contractor here in Texas, I still work, I happen to only have my right arm. Things can get dificult but not impossible. I always enjoy your videos and give you thumps up for your wonderful videos.

[@leoneugene7456]

The best tech ever! You explain every detail from star to finish. Beautiful video..! thank you so much. May God continue to bless you in all you do! ❤

[@keepthinking2666]

This is kind of how I did my work for the last 15 to 20 years whenever a company came out with a great idea and stuck it on a circuit board and it failed sticking a relay bypassed the problem still works as it's designed just has an extra part on the side now

[@MsFishingdog]

You sure better know your wiring when you did what you did. I'm in hvac. And i would not have. Been able to do that. But i'm learning. Good job. And i hope one day i will be able to do that. Great video.

[@TaddyDigest]

Keep learning my friend you are going to do great things brother.

[@dga5396]

Thank you for all the work you do to show us things we can do or try. I purchased the 447-0 Nu-Calgon coil Gun, and the Tri-Pow'r HD. Little confused on the instructions. For cleaning outside unit, at the bottom of the gun where the * is says If the Coil Gun Probe is used, "A" setting mixes at 4:1 dilution and "B" setting at5:1 dilution. The dilution chart gives a different calculation. Adding the probe changes the setting ratio correct. For outside you use the "A" setting and put the Tri-Pow'r HD in the Coil Gun, for the amount you think you will be using and poor the rest back into the original Gallon. Sorry for bothering you about this. Don Allen

[@erichorton1440]

For the relay, you should have put one wire for the common and then put both white and yellow on the other side of the relay coil. To prevent the power from back tracking into the yellow while the white is on, visa versa, add a one way diode. Thoughts?

[@6barry66]

Dude make life easy for yourself throw the diode out hot wire the circulator fan while you go to the store and get a circuit board. Just a loud the The circulator fan to run all the time so when the cooling comes on it's going And make life easy for yourself instead of getting 10 relays and 4 Diodes.

[@sly5855]

So the relay was just a temporary fix until you get the control board?

[@TaddyDigest]

Absolutely brother But I give the customer options So I let them decide

[@EnjoyCalculus]

Is the existing XFMR rated to handle the relay you installed?

[@Rodzilla408]

Nice video Tad, using a relay as a second option is what I need to learn it helps when I don't have the right part and supply house is closed. Good day.

[@TaddyDigest]

Absolutely I agree my friend. Thank you so much for watching my brother.

[@JerryLopez-l6c]

Thank you bro shout out from Az. You're great, TECH. I always learn from your tech videos. Thank u, GOD 🙌 U.

[@elijahgoodman3140]

What would happen if you moved the switch on the back of the thermostat from gas to electric? Would that fix your problem with fan running in winter?

[@evangarza9216]

Had to do this a couple times it’s clutch when can’t get a replacement board but customer wants AC. Love relays see a lot of them in soffit/pancake air handlers in apartments. Nice video per usual tad! We watching in So Cali

[@manonfire3642]

This is the kind of tech info that makes your channel tops. Thanks for sharing.

[@TaddyDigest]

Really appreciate you saying that that means a lot thank you so much.

[@All4ChristNone4me]

You use those JARD caps a lot? Just wondering how they perform for y’all.

[@salmanakhtar1125]

I noticed you use the venlab clamp meter in your videos. How's the accuracy on them ? I'm looking for a cheap meter to carry around instead of my fieldpiece. So I don't leave that at cyustomer house.

[@pcsof33]

Hello dear, there are many very accurate brands like fluke, hioke, kyoritsu...

[@TaddyDigest]

I love the cheaper than venlab meter it works really well

[@LegendKiller2073]

Taddy out there doing work!

[@activia1967]

What car are you driving for work? I want to switch from transit connect to tacomma and i need to set up the back to carry refrigerant tanks and tools.

[@TaddyDigest]

Chevy 1500 pickup

[@davidpagan9816]

Was the board good ? need more help on these types of situation (Electrical)

[@TaddyDigest]

Send me an email. I have a bunch of guides.I need to send you [e-mail]

[@forlast5231]

The way I explain 240 power is: if your pushing a car, is it easier to push with one person or two? So less strain. Less amps it runs.

[@LC-qi5ff]

Wow thats a brilliant analogy

[@hvacmania8323]

When you say 9340 relay do you mean , 90340 , 9D340 , 9D34D , or 9340 ?

[@JC-sc9rx]

Newish to the field working in the DMV..apprentice tech.Thanks for your video. Another great one! My question is. Are those blower motor plugs to switch polarity on most package units? Or was this an exception for American standard?

[@davidnunez7889]

Awesome video brother your teaching skills are on point. That was a great solution and explanation.

[@TaddyDigest]

I appreciate that!

[@bradmironik6137]

Good reliable solution for this problem. Also helps improving skills on reading wiring diagrams. Best of all no supply chain delays on some board. Thanks from tn.

[@TaddyDigest]

Great point!

[@TonyRodriguez-ok2ix]

relays electrical switches control loads

[@joshh5912]

What’s with the zip tie?

[@harryrogers5676]

Fantastic Video. So well thought out and explained!

[@TaddyDigest]

Much appreciated!

[@TeddyMezin]

Can you explain how to determine if the thermostat can handle the load of adding the relay

[@Gabriel_chicken]

What type of relay did you use on this video

[@TaddyDigest]

I use a 9340 relay

[@maxsantana1]

It’s cool you got your son (I’m guessing) helping you out. Can’t wait for my son is older.

[@Jayleen-f4p]

Is the new fan motor single phase or three phase?

[@TaddyDigest]

Single phase

[@anthonyelectric6045]

Relay, a technician’s best friend. Nice fix

[@TaddyDigest]

Yes sir that's right Thank you for watching brother

[@markcotter2355]

nice job explaining that repair. hopefully your end of summer goes well.

[@TaddyDigest]

Thank you my brother

[@dirt9925]

I'm curious what will happen when the heater is on. Will the fan being high speed mode does it go through the relay or does it get power somewhere off the board?

[@deanburke3041]

I'd expect it to be run from a speed tap on the board. Why need for a relay? Two different speeds anyway.

[@dirt9925]

@@deanburke3041 I'm not heating air conditioning guy it was my understanding that the blower speed on a heating system run slower than the blower speed on an air conditioning system and I was just wondering if that relay on both systems or not and if so if the blower speed would be an issue just trying to learn something is all

[@dannyrichardson9247]

Explain perfectly. Love it.🫡🫡🫡🫡🫡🫡

[@TaddyDigest]

Thank you brother

[@eddevoe2519]

Just change the board instead of adding all those relays. Its OK to do this to get customer up and running but dont leave it like that.

[@davidnunez7889]

Great video you keep teaching like this and I will be able to keep myself cool.

[@TaddyDigest]

Very cool my brother thank you so much for washing and the compliments. I will definitely keep up the teaching

[@drewstoy2258]

I have an American standard I ve 3 ppl come out everyone says everything looks good however, my Ac is barley blowing any air I changed filters cleaned the coils did a duct leak test bought a refurbished ecm module for the end of my motor no one can figure it out any advice would be nice thx brotha

[@TaddyDigest]

clean indoor coil check ductwork and then check make sure it's not freezing up

[@salmanakhtar1125]

Just changed a blower motor on daikin heat pump unit today.

[@JoseRamos-me4wq]

Great video and very well explained my friend.

[@TaddyDigest]

Thank you kindly!

[@Hvacmania]

Complicated but I love it and understand

[@Sc19869]

Where is the relay video. Thanks for your knowledge. I’m 37 and just started hvac school.

[@TaddyDigest]

You're welcome

[@miguelrojas3394]

Hey tadd , thanks for teaching the easy way love your content.🙏🙏

[@TaddyDigest]

My pleasure!

[@AllTattedUp13]

Whenever i go on residential calls, quick easy way to check blower is take whatever speed tap is calling and i just run it to the door switch. Motor fires up then u know its board. Unless it's a good ol ecm motor. But the supco tester figures that out.

[@TaddyDigest]

It's a great idea man

[@AllTattedUp13]

@@TaddyDigest going on 25yrs in the trade, you figure out some cheats along the way. Unfortunately technology is changing and as I'm sure you're aware, it's making our field not as simple as it used to be lol. Sure we'll get to a point like auto mechanics where u gotta bring in a laptop on service calls to trouble shoot a system 😂

[@terrycapehart6303]

Watching from Oklahoma, have a blessed day América

[@TaddyDigest]

Same to you!

[@Cbcb322]

Hi ted how are you. Can i ask. How can i go there ? You have a company? Iwant to work there. I am a filipino im currently working here in riyadh saudi arabia as a aircon technician to.

[@TonyRodriguez-ok2ix]

high voltage=less current- less voltage = more current

[@synaven6895]

Thank you for making this video. I have alway wants to learn how to do that.

[@TaddyDigest]

Any time!

[@michaelking7253]

No delay on break? I don't feel good about blowers that stop as soon as the tstat satisfies, especially a gas furnace. Nevertheless, it's always fun to see the step by step. Thank you sir

[@TaddyDigest]

Totally agree

[@scottallen5182]

You may want to try cleaning the blower wheel before removing the old motor. It is much easier that way.

[@deanburke3041]

So the relay was bad because it didn't put voltage from the board to close the contacts? It energized with 110 volts to close NO contacts on relay to power 220 volt motor, I think. That 110 voltage would certainly burn up the motor. I've seldom seen rbm relays go bad. Easy to test. Please tell me what I missed. I'll view it again. I seldom had problems with Trane equipment like that.

[@TaddyDigest]

yes that's right

[@ben4061]

You’re the man tad

[@TaddyDigest]

Thanks brother ben

[@glennsepelak5113]

You could also take your purple wire plug it in. plug it into the other side of the contactor. That way, when the contactor pulls in, the blower motor comes on.

[@TaddyDigest]

Bro that is such a good idea I did not think of that but I have done that before.

[@glennsepelak5113]

@@TaddyDigest Been in the business for over 40 years.

[@deanburke3041]

Probably the motor was blazing hot too. Or they won't start. Maybe a little screwy, but I have a voltage plug to try the motor before I have to dismantle everything else to pull it out...could be something else, like brown outside. Had that happen.

[@6barry66]

Why don't you just hot wire the fan while you run to the store and get a new circuit board instead of adding relays and all this other nonsense which you're just gonna take apart a couple hours later. Just put the fan and continuous operation.

[@serialseatsniffer5610]

Nice video Tad. Keep fighting the good fight 💪🏾

[@TaddyDigest]

Thank you my brother really appreciate you my friend

[@georgevillazana8378]

Great job mate!

[@TaddyDigest]

Thanks for the visit

[@brandoncorrea511]

Do keep doing the relays . I’m understanding the way u talk to ur teaching ur kid lmao

[@Imwright720]

Instead of replacing the board because of a relay can you just replace that piece. Unsolder it and put in a new one. Or just leave it separate like to did.

[@christopherlucas6209]

Great tech video...well done A+++

[@TaddyDigest]

Thank you brother

[@Whatta33]

Wow. Smart. I was trying to remember all that but huh 😅

[@fredmeebley]

Nice work thanks for sharing

[@TaddyDigest]

Thanks for watching

[@mahabubulalamshusom6327]

Boss Level❤

[@Bobcat1950]

Looks like you got your boss with you.

[@ducharmehvactraining925]

good one thanks!

[@TaddyDigest]

You're welcome!

[@carlosbarcelo2010]

❤❤❤Excellent work ❤❤❤❤

[@TaddyDigest]

Thank you so much 😀

[@davidb2438]

If a heat pump, relay needs to be wired differently

[@danpresson]

Awesome video

[@TaddyDigest]

Glad you enjoyed in my brother thank you so much

[@christophertuell2295]

Mint.

[@chrissipple1018]

Be careful using the little electrical tips they are usually only rated for low voltage. I found out the hard way.

[@TaddyDigest]

Good tip! 👍 Thank you brother

[@davejohnsonnola1536]

Believe most of those rated for 30 volts

[@JoeGarcia-cg1pp]

Not everyone uses milwaukee i use dewalt 2

[@jackrobert82]

needed a time delay relay

[@JoeGarcia-cg1pp]

That wheel tells you they have or had a dirty evaporator

[@TaddyDigest]

Yes sir absolutely you are right

[@MichaelSmith-pg6gi]

It's always a good idea to mark that belly band with a sharpi as well as where the voltage will hook up on the squirrel cage. Makes reassembly a little easier.

[@TaddyDigest]

Great point yes sir that is a good idea

[@Zombiekillinmaniac]

Good shit

[@joshuaseaton4526]

Oh shit. Steering wheel is on the wrong side of the car!!

[@TaddyDigest]

😆 🤣

[@Yeffcandoit]

Sell new unit mold on it

[@TerrorSS]

More

[@JoeGarcia-cg1pp]

I always tell them temporary because i need to make my moneys on that board 😅

[@synaven6895]

😅

[@roqueherrera8471]

Well said TADDY BEAR 🐻

[@TaddyDigest]

thanks 👍 😊