Troubleshooting HVAC Electronic Circuit Boards

These training sessions are for qualified HVAC technicians or apprentices under proper supervision. None of these trainings are meant for DIYers or HVAC hobbyists.
In this session, we explore steps and methods for troubleshooting a wide variety of electronic circuit boards that are commonly found in HVAC equipment. When you come across a board that you are not familiar with, these steps will help shed the mystery and identify the problem.
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[@RP-mt6bp]

I wrote down in 16 pages the whole content of this video. I like to study. The PCB looked alien to me just a few years ago. Now, as I study, I gain more knowlidge. This video has helped me a lot. Thank you.

[@jojoanthony9899]

Thank you for being patient and showing what you know. Your one of the best teachers. I wish I was your helper in the hvac industry.

[@larkhill2119]

I find it important to study electronics and components. Quickly identifying the fault can confirm whether the board is OK or the problem is on the board. Learning what components have failed can quickly identify if a short in the compressor or fan has shorted the board or blown the fuse. The last thing you want to do is replace a $2000 inverter VRF board and allow the fault indication smoke to escape.

[@user-iq7uv6uu2n]

I learn English and I started to do HVAC You are good teacher Thank you

[@bchrisl1491]

I watch your videos and have learned quite a bit. I appreciate the time it takes to organize a video presentation such as this. For those of us who listen with earbuds, left channel only is a little distracting and uncomfortable to listen to.

[@danieljack5974]

10/10 presentation

[@winstagram1785]

I just recently came across your videos and man, these are EXTREMELY helpful. I work for a distributor and I’m the first line of technical support for York(Res & Comm), Bosch, Mitsubishi(M&P, City/Smart Multi VRF), and Fujitsu VRF for the Houston area. This control board video was one of the most concise, well explained videos I’ve seen. Keep it up!

[@hvacservicementor]

Wow! Thanks for taking the time to say that. It's nice to know I'm helping people.

[@ParabellumX]

Your audio for this video is only outputting through the Left channel. At first, I thought something was wrong with my earbuds. lol

[@LDriggs]

A lot of detail. Thank You

[@hvacservicementor]

Glad you liked it

[@syedhussain8336]

Great help from on utube ever God bless you. Thank you

[@josefj1776]

I have always gone by good in garbage out it is the board. Good in good out it is the output. Garbage in is the input

[@balino9491]

Great video! Taking notes!

[@ARMODILLOXX]

Great Video! Thank You Sir.

[@JuanSanchez-nn1db]

Glad to see your informative videos. Thanks

[@gcaparent6309]

The link to your official site is nothing but a popup Sign-in box which goes to a "401 Authorization Required" page if cancelled. Is this by design? How do we see your site?

[@hvacservicementor]

sorry about that...things were in transition new site is hvactraining.squarespace.com/

[@LucianoJuly]

Nice!

[@hvacservicementor]

Thanks!

[@antoparjiyo2785]

sa bruh

[@rdv7708]

I like your channel I like your Contant, but you drag things out way too much and you talk very slow not everyone has the time to sit there and listen to long videos and again no offense love your Contant, but please speed it up cut to the chase. Keep up the good work. Thank you.

[@hvacservicementor]

In the settings tab, there is a speed control. For the impatient ones who wish the point would arrive more quickly. Welcome to the internet. We're glad you're here.

[@roqueherrera8471]

Lennox tech support doesn’t exist 👎🏽