Hi Gendron love your channel, how many years did it take you to be so good with racks, and have you always done supermarket? I’m starting my career late in the game and wondering if it’s pointless to be starting supermarket so late, Thanks so much for your channel
@Gorilla_cookie2 күн бұрын
Glad to see I’m not the only one with brittle fingernails. 🖐🏽
@user-bl7on5vo3c3 күн бұрын
Amazing job explaining how you go about troubleshooting ac units. ty for sharing this critical knowledge, Keep the videos coming.
@florisderidder4 күн бұрын
You are fantastic. You are a great teacher. I wish I had teachers like you in school! I’ve leaned so much from you!!
@gendronhvac-r12693 күн бұрын
Thanks I am happy to help !
@DonutsRGreat4 күн бұрын
First rack ive seen with a vertical LL drier. Thanks for this video. I ran into a weird issue today on an aged meat case with gravity coils. It kept icing up every week. Turns out the suction stop valve wasn't holding back pressure during defrost (time off). I started pumping it down to a nearby suction for about 30 minutes, but pressure wasnt dropping below 40. I thought the ball valve was leaking by, but it turns out there was ANOTHER coil underneath teed into the suction and i was pulling it from the top, liquid boiling off for a whole 1.5 hours. (I just let it go at that point dont tell the EPA) Replaced the guts and it was good to go
@Jay-s2z5 күн бұрын
Thank you for sharing
@addysabbir76996 күн бұрын
Packages type unit Problem Locked out problem coming What problem
@junyorgedeon7 күн бұрын
Is anyone in Savannah ga or near by that can help me with my supermarket refrigeration?
@jestindouglas703810 күн бұрын
Gunna learn a thing or two about a thing or two
@Gorilla_cookie10 күн бұрын
The A8 valve is typically a standard hot gas bypass valve used to control the flow of hot gas from the compressor discharge to the suction line, helping to prevent short cycling and regulate evaporator temperatures. Design: It often has a simpler design with a fixed pressure differential setting. Its primary role is to maintain system balance and prevent overloading by bypassing excess hot gas. A9 Valve: Function: The A9 valve usually has more advanced features compared to the A8. It may include additional controls or sensors that allow for more precise management of refrigerant flow and system temperatures. Design: The A9 valve may offer more adjustable settings or include electronic controls that provide better adaptability to varying system conditions and load requirements.
@joannfisher724412 күн бұрын
How long does this take you to do? Does this take 2 tech's to do?
@MechanicsAndCarpentry36913 күн бұрын
I'm just getting into rack systems now and I have a question if it's cool to ask because I want to learn how to set EPR valves up properly and you seem pretty flow. At around 00:53 you identified the line that is holding back the pressure. The pressure we're holding back is the actual evaporator pressure, correct? You identified the line on the other side of the control as the line going back to the case. Did you mean line going back to the rack? Since we're working with and EPR valve you're not looking for a specific superheat to determine performance right? You're concerned about superheat more in terms of insuring we're not flooding back to the rack, right? I apologize if it's clear I misunderstand the operation and which side is which. What you described seems off to me for some reason and I want to wrap my head around this properly. edit: What type of control were you overriding in the motor room?
@gendronhvac-r126913 күн бұрын
kzbin.info/www/bejne/oX7alH2uo7Cig9Esi=APtVBKF3D-UmX4vr I think this video will help your question God bless I hope you find my videos helpful
@MechanicsAndCarpentry36913 күн бұрын
@@gendronhvac-r1269 I think you're a remarkable resource. We all appreciate you. Thanks and have a great weekend!
@MechanicsAndCarpentry36913 күн бұрын
@@gendronhvac-r1269 And I appreciate the blessing. You as well...
@samyz166015 күн бұрын
Dude, I’m going through your videos and learning. Can’t find the frustguard video, can you link it, please
@samyz166019 күн бұрын
Super tech . Great great great detail video. Exactly what I was trying to learn. Question, please!! So 4@5 is the supply power . What is N 1 @ 6 LINE for . I thought line is the power !
@rowdybroomstick639418 күн бұрын
That's not N1 that's line on number 6. Six provides power for whatever component is meant to be under #7. Notice #7 says load under it. Same thing for spot #1, which is line power, it provides power for #2 & #3 contact coils. Which generally on turbo air reach in, air curtain merchandiser's will have two compressors. #4 & #5 are one ground or neutral as he said and the other spot would be 120v. Hope this helps.
@user-hu4hx6bm6m20 күн бұрын
Keep your videos
@Nerests22 күн бұрын
I’m entering the field soon I’m so glad I’m seeing these videos. I’m not sure how I can utilize it to my advantage in an interview though to land the job. Does anyone have any tips on getting hired for supermarket refrigeration? I have no experience, I just read my 1600 page 9th edition Refrigeration Air Condition Technology textbook all day
@CommAirMax22 күн бұрын
good troubleshooting content, thanks
@Ben-zn8pe22 күн бұрын
Thanks mate. I the internal/motor cores aren’t identified can i use a multimeter on ohms to find what pairs should go together?
@gendronhvac-r126922 күн бұрын
You could probably do that that's definitely something I would have to draw out. And like test. I'm sorry but without being there I couldn't really advise you one way or the other but I think it's a possible approach. I know there's multiple kinds of windings for Motors so you would have to know what kind of winding you're dealing with and then kind of work backwards from there. Good luck man sorry I couldn't be more help
@Ben-zn8pe22 күн бұрын
@@gendronhvac-r1269 Thanks for the reply, keep up the good work.
@nolanmorton540124 күн бұрын
I thought you got more if you cut the old blades off the old motors? I agree, I ain’t gutting the damn thing but I will lop the blades off at least. They scrap boards here too. Just a heads up.
@gendronhvac-r126924 күн бұрын
At the scrap yard I go to they just weigh everything so cutting off the blades don't matter. But I do know guys that take the time to separate everything and they do make a lot of money. From my understanding every yard will have their own rules. God bless I hope this video was helpful to you :)
@王知容25 күн бұрын
Hello friend, I am a cold storage manufacturer from China, nice to meet you
@xraybravo718025 күн бұрын
Wish it was done in normal light. Thanks though.😊
@peacequiet347027 күн бұрын
Thank you sir, saved my day
@xraybravo718027 күн бұрын
Good tech
@scottduck843827 күн бұрын
I thought at first you put a chair on the case to sit down. 🤣🤣
@gendronhvac-r126927 күн бұрын
🤣 It's a good idea though lol
@masonbrown655729 күн бұрын
Do you have like a big troubleshooting guide I’m 8 months into the trade and I need some more help
@gendronhvac-r126927 күн бұрын
I would say this is a good start :) kzbin.info/www/bejne/pXKzYouEnsiAipYsi=kdXr75K-CeqjS3hA
@andrewlacerenza667Ай бұрын
I'm fum Bastin (I'm from Boston)
@kwestreef8938Ай бұрын
Trane diagrams are the worst for me
@UQRXDАй бұрын
Really an adjustable for the manual stem. I use a ratchet one they don't cost much. lol
@gendronhvac-r1269Ай бұрын
I have 1 i dont remember why I did not use it in this video 🤣
@UQRXDАй бұрын
YOU ARE RIGHT ABOUT THE MOLD, AND SLIME. I HAVE NEVER SEEN A CLEAN ONE YET. IF ONLY THE CUSTOMERS KNEW. BETTER OFF PUTTING THE PRODUCE ON THE GROUND.
@mGsr-pr6hhАй бұрын
Love your video's you should use lazar pointer to point to things you can reach
@channelname8623Ай бұрын
6:14 how is that condenser even working 😂
@dr9759Ай бұрын
Doing my first solo PM leak check this Sunday 😁 you are about to make me look like a pro. Thank you for teaching the younger generation bro 🙏
@TheRealAmazinАй бұрын
How do i get to the transducer readings on the controller??
@gendronhvac-r1269Ай бұрын
I'm sorry I am jot sure what you mean by this. I never set up a E2 controller I only work with them. Good luck. Sorry I could not help more
@scottduck8438Ай бұрын
Outstanding demonstration bro!
@rocker8692Ай бұрын
Can you play asteroids on that?😂
@gendronhvac-r1269Ай бұрын
I bet you could lol.
@rennotasteward2957Ай бұрын
Loved the video. I have AK sm 880a mine is not showing actual cond saturation temp ?
@gendronhvac-r1269Ай бұрын
Every one is set up different. Sadly I do not know how to change it after it is set up.
@DonutsRGreatАй бұрын
Super worth it to take the copper windings out of those motors. A little time consuming but you can make 3x the profit if you have #1 copper and scrap the light iron shells/stators
@SeanTurney-p9wАй бұрын
Very through!
@samyz1660Ай бұрын
I appreciate KZbin algorithm for this video. I have been looking for one. Amazing step by step troubleshooting video.
@PBS-nm1uuАй бұрын
not bad except for the camera man,
@paramboytv7378Ай бұрын
i learn so much every time, you are the n.1
@dioncurtiscurtis3188Ай бұрын
No the outside is a must😂😂 if found a crazy blow out in a ff case, from pipes rubbing together.
@Carl-yu7hdАй бұрын
I recently got into rack refrigeration, I use to like sleep but I'm forgetting what it feels like.
@gendronhvac-r1269Ай бұрын
Yeah..... it can be rough
@rocker8692Ай бұрын
So you need two sets or gauges,can't connect low side gauge to two things at once
@gendronhvac-r1269Ай бұрын
I use 1 gauge I believe I just have a really long hose
@rocker8692Ай бұрын
You ever put bleach down there?
@gendronhvac-r1269Ай бұрын
No. Never tried that why? Does it work ?
@hectortorres542Ай бұрын
Overstocking plus 9 times out of 100 yeah, employees leave the door open or bad door gaskets, unfortunately. Fortunately. But the video. And the process you go through, to good learning a tool.Thank you
@katlegoramasodi9708Ай бұрын
Thanks
@G33ch33Andherhiers-wi3vcАй бұрын
Great knowledge for this interview in the next min. Imma nh3 operator but the supermarkets are paying way more in the area
@thecurious6721Ай бұрын
Where is the link to the other sightglass video? 😮