Electrical Troubleshooting! Finding 8 Electrical Faults!
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- Опубликовано: 28 май 2024
- In this HVAC Training Video, I show How to Troubleshoot with a Multimeter in Order to Find 8 Electrical Problems. This Training Board can be made in Shops/Classrooms and a Technical HVACR Teacher can Instruct on the Fundamentals of HVAC Thermostat Wiring, Component Identification, Electrical Circuits, and Operation of a Gas Furnace. Supervision is needed by a licensed HVACR Tech while performing tasks as Experience and Apprenticeship garners Wisdom and Safety.
Free plans to build the board:
www.acservicetech.com/post/hv...
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Tools Used In The Video
UEI DL479 Multimeter With Temp Sensor amzn.to/2jtsUbJ
Alligator Jumpers- amzn.to/2PxqJXn
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Scenarios
0:00 Introduction
2:08 Troubleshooting Scenario #1
7:22 Troubleshooting Scenario #3
10:12 Troubleshooting Scenario #4
13:35 Troubleshooting Scenario #5
17:22 Troubleshooting Scenario #6
20:55 Troubleshooting Scenario #7
23:19 Troubleshooting Scenario #8
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⚠️ Disclaimer:
Information in this video is intended for educational purposes only. Any work related to the topics in this video should be performed by licensed technicians or by apprentices under the supervision of licensed technicians. AC Service Tech LLC is not responsible for any possible damages or injuries caused by the use or misuse of any information provided.
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#hvacr #hvacr #hvactrainingvideos #hvactraining #hvactraining101 #acservice #acservicetech #electrical #troubleshooting #faults #circuit #circuitboard #trainee #apprentice #furnace #gasfurnace #identification
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Free Plans, Parts, Wiring Diagrams, Instructions to build the board for in a tech school classroom! www.acservicetech.com/post/hvac-electrical-training-board-for-wiring-components-wiring-diagrams-troubleshooting
Wow this is legendary stuff here. Took me 6 months in learning the hard way and I just got it when you explained it so thoroughly and actually showed what you were doing clearly. Awesome job and thank you for teaching all of us younger techs how to handle service calls like a pro. 👍💯
That is very encouraging Max, thanks!!!
Amazing material and well transmitted years of sweat, tears and working glory of knowledge condensed into bite sizes within a short video … BRAVO! That is what PROS do…generate another generation of PROS! 👍🏼
Thank you so much Benjamin!
Yes, outstanding! Much appreciated.
Dude you rocked it on this display board set up. Very nicely done. And I know it took a bit of time designing and assembling. Really nicely done.
You don't have to help, but you do. Thanks so much for your time and knowledge.
my grandson failed one of his hvac tests or maybe it was an exam. I showed him this site hopefully he'll do better. Thanks so much for sharing your knowledge!
That is awesome Craig. Great way for people to learn by building and testing at home. That's always the best way to learn.
This guy has a god given talent of explaining things👍Keep up the great work man!
Thank you so much and I do thank the Lord for being able to share with others so that they can grow, thanks!
@@acservicetechchannel 🙏 I second that...your videos are gold just like the sun. They’ve helped me with my job and I’m now using what I’ve learned with more confidence. Thank you and God Bless you🙏
How are you introducing the faults? This is an awesome all in one instructional system! Great Job!
We just set them ourselves for the vid while the power was off, thanks!!
I really appreciate all of your videos
This is really amazing stuff, so many scenarios, explained really well and shown everything, this must've taken some time to setup and do, thank you for the vid, one of the best channels on youtube.
Great video. Heck I even watched it twice. Thanks for sharing.
This is very useful video sir
Thank you so much!
Great training. Thanks
Awesome video Craig.
This a great video. Thanks a lot also for the free downloadable plans of this project.
Nice presentation!!
Display board is dope! Good stuff
Great Mock Up And Vid Thanks Very Much for Sharing
Love this
Dave, glad you enjoyed it!
Thank you 🙏
You are the best, I feel i am in the best school ever. Thank you again
Good video, thanks for the information
Always great content thanks you again
It’s very nice explanation great video
Thank you...for this great video...
Glad you enjoyed it Robert!
Thank you!
Excellent!
You are the best, thanks
Great information video
Great hvac diag video
Wow your amazing teacher and u make it all make sense
Thanks so much for your encouragement!!!
Great video.
Ty so much I learn a lot
Great Job....
Thanks a lot Paul!
Good job
I've wanted to make something like your little demo board for a while. If you put it in a closed box with it set for heating, that light bulb might actually get it to a reasonable setpoint.
What a heart of a teacher. Thank you Craig. What size of fuse is that?
That is a 3 amp lil popper breaker. I have the model numbers of each of the components at the website, thanks!
I do so use hot lines for switches on series parallel circuits, much much more than a neutral on a switch!
Good troubleshooting techniques. Thanks Craig.
This video made me subscribed 💪🎯
Very educational, thank you! What gloves are you using during the demonstration?
Very niece sir ❤❤❤
This is you useful video sir
Hey Craig. Are you doing any early spring promos in your store anytime soon? Im eyeing a few things and wasn't sure of you do that? Also awesome job sir always great content!
Thanks for teh video =)
Have you done any videos on oil traps in refrigeration systems? What there purpose is and how they work.. Use of traps in vertical/long line sets.. I was unable to locate any videos on the topic.
Can you please make a tutorial about 2 stage units diagnostic and refrigerant charging.
Your awesome
That imaginary setup is the system from hell! 😬🤯
Can you make more borders with different diagrams because i like it a lot what you doing
I can not thank you enough
Good job. What's the price of the platter??
Hello love your videos, i hear you on the videos you saying that you teach the students, do you have classes where you teach hvac? Because im interested.
So we can use this on all havac troubleshooting?
Watching your videos I realized I have a problem. I have a old 1992 carrier furnace with a two wire thermostat. My problem is I noticed my blower motor comes on First. Over the years my pilot light kept going out. Now I know why. What do you think the problem is. Is it wired incorrectly. I am stumped. Any help would greatly be appreciated. Your videos are very educational Thank you
Great video, thanks.
Do you have electrical diagram for this whole system, would be extremely helpful to read electrical diagram
Absolutely we do! Its over at our website at www.acservicetech.com in the respource section thanks!
can someone explain why we measure voltage between common and any other terminal? and how exactly does measuring voltage work please if someone can explain thank you
Hey so I’m new to the HVA/C 2 month in class actually and we’re going over the wiring and I have one main question with the thermostat. Would you need the system on and running and power going to it to trouble shoot any problem that can occur in the thermostat? If you need the system off would you turn it off from the breaker or would it technically turn off when you take the face plate but power would still be going to it so you can trouble shoot? Or is it depending on what problem is being trouble shooted? Thanks
My method is to turn it off at the breaker if I need it off. A long time, I chased my tail when someone turn the thermostat down while I was in a crawlspace.
Can you do 1 for heat pump
Thanks Craig. Question what if you removed the t-stat and the fan is still running? What’s the issue?
Blower fan relay
I accidentally twisted Common and R an blew the transformer once. Why does that not happen when you touch Common to R with the multimeter probes ?
Just to let you know I learned series circuits, parallel circuits and series/ parallel circuits!
Question sir, why is the purpose of checking for ohms. I know it has to do with resistance, but what does that tell us. when checking for ohms power must always be off?
Omhs is also able to tell you if your wire is connected/not broken solid wire will read a very low ohms value depending on the length of the run. Broken wire will read OL
@@uppy8862 thank you for the reply
Late night release schedule? ;)
Would you want to do a video collaboration for fun at some point? Our channels are similar so it might work out well.
Blessings,
Ben
Love your videos💜😃
Hey Benjamin, thanks for the invite! Can you send over your contact info to info@acservicetech.com thanks!
That would be great !!...
And Thank you guys for all the FREE A/C videos .
Blessings.
That would be great !!...
And Thank you guys for all the FREE A/C videos .
Blessings.
❤👍
Shouldn’t the fan comes on first then the heating element after in heating mode And when the heating mode is turn off the reverse should happen meaning the heating element is close while the fan remains running until the heating element comes down to an acceptable level before shutting off
Great video though
Very informative indeed
Keep up the good work
Ok but you can't take the faceplate off in the field and have the power running like you have in your set up.
1
There has to be an easier way.
Good video except you aren't seeing your troubleshooting techniques through the eyes of an apprentice.
David. what do you suggest? i am just showing so techs know how i would go through this, thanks!