WALK IN COOLER IS AT 60 DEGREES
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- Опубліковано 3 жов 2024
- So the customer called and said that their walk in cooler was not temping properly, it was at 60 degrees and had been this way for a while.
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Man, I need to get me one of those AvE torque screwdrivers. “Errrh, click”. :) Much love, great video.
I like the electrical walk thru. Especially ladder diagrams. Im a newbie, i feel its safe to say for the rest of my tribe, it is what we lack most. They pump this stuff into you at school but you never get a full understanding. That little explanation helped a whole lot. I appreciate your videos bro. I watched all of them during the pandemic. It took 3 weeks.
I’m a newbie as well, and it was nice to see a ladder diagram on a machine that’s easy to interpret. I myself just completed a 10 month accelerated HVAC-R course at SJVC. The amount of stuff they cram into your head in such a relatively short time is no joke lol! I think I lucked out in the sense that I mostly understood all of it. My head still hurts from it! 😂
I don't know anything about HVAC or fixing them.....but I find a dirty coils getting cleaned satisfying AF
When I use to do HVAC it was my favorite thing to do. It was satisfying af.
Dirty coils and plugged condensate drains... Both so satisfying to watch.
That’s a funny sounding torque screwdriver lol
AVE style!
I believe he meant inch pounds. 40 ft pounds is correct for a 7/16 grade 8 bolt.
That's the new model, it has Google Assistant.
@@SgtSabotage Not likely, AVE wouldn't waste beer drinking time reading some dumb instructions!
😆
Thanks to the UA-cam algorithm, I've been binge watching your videos for a couple weeks. Let me see if I can properly write your job description: part electrician, part plumber, part welder, part general mechanic, part exterminator, full detective, part cleaning tech, part salesman.
Yeah sounds about right, well don't forget babysitter too.... i am a business owner after all
@@HVACRVIDEOS Oh. I was so close too! ;)
This video is soooo satisfying. You gone turn the whole world into HVACR Professional. Good teachings brother!
I’m a millwright for a oil company and love watching these videos. The troubleshooting he does is awesome
I know I'm a year late, but I appreciated the walk through and the troubleshooting. Thanks.
Loved the schematic walk through! Helps a lot!
Chris , great video loved the Thermo image regarding predictive maintenance,
9 times out of 10 a beat up contactor won't show a voltage drop, but a seasoned eye will prevent a bigger problem down the road, good call Chris. Also, for techs trying to get into the refrigeration side, this is a good video of a basic system.
Thanks for showing the schematic troubleshooting. Very helpful in learning your ways which are the RIGHT ways to troubleshoot. Like you said you never willy nilly pushing or pulling things before you see the big picture. Excellent video
I like the flow of the explanation and detailed information about the unit and I like how the schematic is organized and the wire labeling
Been doing this type of work for 25 years,I have seen hundreds of thousands of dollar$ in damage to coils from the more coil cleaner is better guys.Also have seen age related brittleness.I would say out of 40 guys in our area,10 know how to properly was a coil and use the proper cleaner as well as take the time to rinse it thoroughly! Great Videos!
As far as the food goes, most of your bulk items will be fine. First thing in the morning, prep cooks are going in and out, maybe even propped the door open for 20-30 minutes while they were setting up. As long as the call is made while the food in still in temp they’ll be fine.
I’m really enjoying watching these videos. Was in the restaurants for 14 years and I have NEVER a HVAC guy put this much care into their units. And I was the guy that would call and tell you I had a fan motor not turning or a bad belt and send you a text with model numbers.
Since you are teaching a bunch of new people on electrical safety it is a good idea to also throw a LOTO on that main breaker when you were changing the contactor.
Came for the coil clean - absolutely not disappointed - top work!
Appreciate when you go through the steps as you did. As a noob this is very helpful. Thanks Bud!
I really appreciate you going through the schematic and the troubleshooting process.
Definitely keep doing the in depth process, helps a lot.
Hey HVAC pro!!! I’ve been watching you channel for a few days now, I just wanted to say I really appreciate your attention to detail and how easy it is to understand your “lessons”. I’m a building engineer and you have blown all the HVAC techs I have had to deal with. I wish one of them had half the skill you have lol. Outstanding work. THANK YOU for your time and doing these videos!
Viper better be throwing you a bone, you are probably selling a ton of their product showing how effective it is.
The way you walk through the troubleshooting was a big help for me and learned something new thanks.
I just wanted to say I appreciate the longer format videos with explaining. Thanks Chris
please keep doing videos like this. love the trouble shooting. im still in school and wanting to do commercial and this really helps. thank you for your knowledge!
You're a Pro, Sir. Invaluable is the service you provide by your channel.
Good video.
I wash just about every condenser coil,depending.
The camera don't lie.
Good call!
You don't mess about do ya,, it's great to see a professional who cares about his customers and wants no recall work unless it's a service,, and if that's how you approach a fault you can bet your maintenance service skills are the same, great stuff I'm not your dad but I'm proud to be watching your work ❤️👍
I wish I could move out there and work for you. You have helped me to understand more about HVAC than textbooks or manuals.
Bro I love your videos, I wish I had a journeyman like you showing me the ropes.
Watching from South Africa, really interesting to see the same principals applied, even though alot of our equipment is quite different
Doubtful. It's likely identical. There's really only one way to do cooling, it's pretty universal as of right now.
@@etherealrose2139 , you're right the same principles do apply but we don't have the same little package units and our electrical switchgear is mostly 230V single phase control, and our main voltage is 400V 3phase. We still use some of the refrigerants that HVACR wouldn't be allowed to use in California, and on the refrigerants that we do have in common we seem to run much lower discharge pressures........ to name a few differences between the way we do it
I love the way how you do step by step diagnosis (big picture diagnosis) which makes it easy to learn on this channels thanks for the good work
Went to buy L/XL hat, but there gone! Great videos, very clear and descriptive on what the goal is and why. Installer for 4 years, now I’m 1st year service. You set the standard a lot higher then a lot of techs, your the journeyman tech I pursue to be
A learning HVACR student I appreciate the gesture of going through the schematic (I struggle with them) thank you.
I have watch several of your videos, full length of course. This gentleman is beyond an Expert. I salute you, your work. Will continue watching...
I appreciate you going through the process of tracing the wiring diagram.
Awesome to see the best HVAC guy on UA-cam channel growing!! 75k awesome
Thanks again Chris for the junior techs out there , in showing the fine points on doing a proper service call !
Thanks for the way that you walk through the troubleshooting steps. You'd be an awesome mentor.
Brilliant diagnostics,, potential difference that's led you to find a control problem excellent stuff,, I'm a security and fire security engineer, these principles are fundamental to all aspects of electronic/electrical engineering, love watching your videos,,, GB❤️👍
Not only is the cleaning of the condenser satisfying visually, but it’s also a sleep assisting sound ngl
So glad u left all cleaning footage, very satisfying
No one will ever know how these videos have helped guys like us in the field to build a level of confidence in the work! I have been able to help so many customers in North Carolina in this rural area just by following the steps and advice you have offered! Thanks for posting these videos!!!
Thanks Chris for taking the time to go through a schematic thoroughly. I'm a tech of 9 years, both install and service and i still struggle with electrical!! Thanks for clarifying dude, you are a good teacher and made alot of sense. Stay safe!
Its cool you went thru the schematic for us learning. Was very informative hands on..All your other videos are great as well but this one was more like you said "stepping back". So thanks.Keep up the great work
Nice to see that you didn't forget how to read a schematic, lolol. Great to show that once in a while to show new guys how to do it. Good call on the contactor could be a call back and customer not happy. Great video Chris. See you tomorrow night on the show. Thank you for the video.
Watching all these videos helped, just looked at my dehumidifier and wondered why the pump wasn’t running, thinking it turned off under high pressure and it was dirty, took it apart and low and behold, a ton of lint built up over the past at least 15+ years. Looked like dryer lint, cleaned it off and boom, much more efficient.
Thanks.
Nice, clear, logical description of the troubleshooting process. BTW, best way to wash a ball cap is in the top rack in your dishwasher. They sell holders meant for this purpose, to retain the shape of the hat, but I just put them on an old plastic colander that I don't care about. Gets them nice and clean and they don't fade.
@17:00 is the replaced condenser motor vibrating because of a blade imbalance... that will cause the motor mount bracket to fatigue and fail eventually..
excellent video...
around 4 weeks into my hvac class and I understood everything you did and im on gas heat right now. the way you explain things is perfect and easy to follow. great video as always i got some great pointers from this video.
This channel has expanded my knowledge as well. My father has an hvac license and teaches me a little bit of stuff. Since he only needed it 15-20 years ago for a maintenance job he doesn’t know or remember a ton about these commercial units. I’ll never need any of this info but it’s good to learn and try to apply to residential units. That’s what I play with.
Im halfway through the video, & gotta say the troubleshooting details you giving are just exceptional. I'm really following and understanding .. keep up the good work man
Love the explanation via schematics-- likely obvious to a lot of us, but no one should mind a refresher course and the students must ADORE it.
I finally understood a little bit of this. Your videos are awesome
Personally I LOVED the walkthrough steps for the electrical system. It REALLY helps me to understand the system and how easy/hard a job like this can be. If you can, I personally would want you to do that often. Learning how things can go wrong is actually really fun, plus I can know questions to ask for if something like this happens to me.
You’re videos are by far the best on UA-cam. You break things down so well. I love watching your videos. Keep up the hard work! I will definitely be buying a hat or shirt.
Thank you so much for the
schematic lesson. Please show more teachings of that please.
It was oddly satisfying watching you clean that condenser out. I'm not sure if you watched the entire footage while editing, but it was a good example of how a condenser that doesn't look filthy can still benefit from a cleaning.
Even without the thermal issues with that contactor, the pitted contacts would have been a failure point very soon, and result in a (probably angry) callback if you _didn't_ catch it on this visit. And, from the uninformed client's point of view, you "fixed" it and then it "broke" again, and I'm glad the client decided to have you replace it ahead of time. Always better to be proactive than reactive.
I would like to have more of the cleaning of the coils videos. I will never be an HVAC tech but I like seeing the grease and lint being washed out. Do a duo channel, one with explanation and an extended channel with all the gunk that comes out. Don't waste footage. Rivers of mud are great.
amazing how much you can learn by watching these - thanks for taking the time to produce... know it cant be easy...
The new condenser fan motor was rocking back-and-forth
We need more videos like this thank you brother for sharing a bit of you’re knowledge
Good job. You knew what it was right away but you showed the steps anyway. Very informative!
I whole heartedly appreciate the effort that you put into these videos Chris. I've learnt so much just by watching your videos, keep up the good work buddy!
Just started electrical theory this week in HVAC school. Thank you for this!
Thank u for going thru the schematic and explaining the same,it helps.with regards to resetting switches i agree that u have to be extra careful.
Thanks for showing the schematic and the process of elimination. Im a new tech. Got my epa last spring. Learning a lot and loving the trade!
Big Picture review is well worth it !!
I love your videos man. This is such a great example of knowledge and professional work
Excellent explanation!!!!! Very concise, very good sir!!!!!
I love your extensive use of your verbal torque wrench :) seems super effective.
I love you man, you should really put out your own HVAC book talking about your experience on the field, tips, best practices, I don’t know I’ll be the first person on buying it.
I love watching your videos. You make them so informative in how you walk us through every step of what you are doing. It makes me sweat to sit here and watch you in that thick long-sleeved on those 100+ degree rooftops!
Loved the washing was nice to watch, I'm surprised you didn't ask to swap the other motor out at the same time just to be safe, but yea good call on the contact heating up
Love the calibrated hands !
Thank you for my shirt, Chris! Love it! Fits perfect. Great quality!
I've learned alot from these videos. Thank You!! I'm not a HVACR tech, but your troubleshooting is very intriguing.
It is crazy how many Journeyman can not read blue prints, good job. Also love the shirt and hat, can not wait for more shorts to come in.
They will be released this weekend, i just got the shipment in and have to inspect them all and fold them.....
Thank you. I am sure this adds to the overall burden but I do appreciate the gear.
Are you kidding me?? Mannn, do not think you were redundant going thru the legend and wiring. That was ultra sweet! One : Great job! Second : Great video and walk through. That one has a permanent place in my archives.
Thank you for explaining . please do that often
Curious HVAC Guy just posted a video the other day with the same kind of failure. I think it was even the fan on the same side LOL. Also the background noise while you are on that roof is kinda relaxing. Just something about the pitch of the various motors and the fan noise.
Very good explanation for all novice techs out there 👍🏻
Your video have been really eye opening. Ive wired a few hundred houses but didnt realize how much electrical, especially troubleshooting, goes into HVAC work. A whole lot more than just banging tin huh?
I love the manual voice activated screwdriver torque click that happens. Touche' bro hahahahhaha
Your getting really professional as an instructor, which is tough to do while you are trying to solve a problem, they way you detailed how to follow the diagram and test is an excellent example of how to trouble shoot a problem, versus shotgunning it. Keep up the good work. I have put it on my bucket list fly out to where you are and ride shotgun with you for a day, if you are willing to do that.
Really liked the wiring diagram walkthrough and breaking down the diagnosis
👍🏻👍🏻👍🏻👍🏻
I found it quite funny that I finnished this video and I see technology connections posted a new video and in that video he referred to this channel for a more indepth veiw of how AC systems work.
glad i found your channel via Technology Connections! neat stuff
Thanks bud
Hey from Western Austalia, watching every new upload!!
I like how you broke down the schematic and explained your troubleshooting sequence. I hardly ever even look at schematics anymore unless its a really big RTU with 6 stages of cooling ect.
Me gustó mucho como nos caminaste con los esquemas eléctricos.. Aprendo mucho contigo.. Sigue haciéndolo así paso a paso.. Un mexicano sigiendote
Conoces Revista Cero Grados?
@@davejohnsonnola2758 si la conozco
You are the best. God bless You. Am new on the trade and I had learned a lot thanks to you...
Man you guy's voltage sags are crazy. The TVA here keeps things within a couple of volts +/- even in the middle of July.
Alot of comments on your torque method,I look at it this way,if you have been doing this work long enough you twist the screws until you just flinch from the pain in your wrist,that's usually good.We didn't always have the fancy schmancy drill drivers!
Enjoy watching the videos very educational.
loved the troubleshooting walk thru.. dude you’re awesome, thank you
Really good walk thru with the trouble shooting step. I enjoyed it thanks
From someone just starting HVAC, the step by step trouble shooting was platinum level material. I wish there was more technical content like that because circuits and schematics are big parts of the chapters and some of it can be confusing.
I LOVE seeing the electrical through the schematics!
Always happy to see the torque wrist make an appearance, click!!!!
Yes, show more schematics, I spends hours looking at schematics for fun, seriously. I haven't seen many bigger unit schematics and still curious to a few videos ago with the three phase feed and only two pole contactors, maybe three phase and single phase equipment spread across the three phases? But I saw a three phase compressor and only two, two pole contactors.
CHRIS MAN I REALLY ENJOYED THIS VIDEO THE BREAKDOWN WAS AWESOME!!!!!
Thanks bud