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Carrier package unit No AC 

Curious HVAC Guy
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Today I troubleshoot a no AC issue caused by a mis-wired economizer. Hope you enjoy, leave me some comments, questions or tips.
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13 авг 2019

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Комментарии : 95   
@MrVanillaCappuccino
@MrVanillaCappuccino 4 года назад
Walking me through that wiring diagram earned my subscription. I can read wiring diagrams but anything with a board throws me off and I can't read it as well. Now I have a much better understanding! Thank you so much!
@curioushvacguy6876
@curioushvacguy6876 4 года назад
Thanks for the sub! Glad it helped
@andydepiazza2142
@andydepiazza2142 2 месяца назад
@@curioushvacguy6876 100% agreed! Lol
@jimmyp5487
@jimmyp5487 4 года назад
I used to play with the carrier economizers a lot when I first got into service. Screwed a few of em up when I was younger and would say fuk it and bypass the shit outta them to get cooling. 🤘good video. Wish there was RU-vid when I started in the trade. People starting in service need to Take advantage of these videos!
@curioushvacguy6876
@curioushvacguy6876 4 года назад
your right- theres alot of good info on the Tube for newer guys
@jaymartin5095
@jaymartin5095 4 месяца назад
Yes, definitely learnt something--you sometimes have to troubleshoot the guys who came before. Thanks for sharing.
@jdsmith7780
@jdsmith7780 5 лет назад
Looks like you've done this once or twice. Great job. It's always harder figuring out someone else's mistakes.
@TheMotive187
@TheMotive187 5 лет назад
This was a good video man! Excellent Diagnostics
@chriscooley906
@chriscooley906 4 года назад
Great , systematic approach and diagnosis, just starting to learn these units and your videos really help, Thank you so much for taking the time to share your experiences
@mattd3309
@mattd3309 3 года назад
Bb .bb vb .b.b bb bb. B. Bbb...b. V. Bb .bb bb bb b....b.b. Bb. Bbbb bb,,b
@mattd3309
@mattd3309 3 года назад
Bbbb b b bbb bb b. Bb b vb b bb. B.bbbb
@frankevans588
@frankevans588 4 года назад
learning a lot about economizers just by watching your vids sir...THNX A BUNCH!!!
@knowledgeseekerr
@knowledgeseekerr 4 года назад
Hi Curious HVAC Guy, just wanted to say, I really find your videos insightful and helpful. I am not an HVAC installer, I just like to learn. Your videos are awesome and I really enjoy them. I hope you can continue on making more videos to come :) Thanks again.
@daryllneuburger4946
@daryllneuburger4946 4 года назад
Officially my new favorite channel
@curioushvacguy6876
@curioushvacguy6876 4 года назад
Thanks-- I appreciate the support
@krystianlewandowski1553
@krystianlewandowski1553 2 года назад
Great job. I’m still try to understand the economizer and that video helps a ton!!!!thanks for what u doing!!!
@richardgonzalez6142
@richardgonzalez6142 2 года назад
Thank you for going over the circuit, I have a similar problem and now feel confident I can get the unit going. I’ll get back to you on my success.
@MrG-hm7xs
@MrG-hm7xs 3 года назад
I’ve been in the trade for a year now plus 6 months of school, I do residential work right now I’m gonna make the jump up to commercial soon I watched your basic pm video gave it a thumbs up I watched this one right after, it’s really helpful ur a bad dude keep up the great work...you just got yourself another subscriber...👍🏼
@markmoyers6724
@markmoyers6724 3 года назад
I thoroughly enjoyed this video. Thanks for taking the time.
@Dalan612
@Dalan612 2 года назад
I really appreciate your thought process and explanation in this video. Definitely realizing that I need to get much better at reading schematics. Thank you for sharing sir.
@guardianmn
@guardianmn 4 года назад
This educational video is great. I gonna watch again and again!
@jacobcolby1423
@jacobcolby1423 5 лет назад
Awesome video, really like how you went thru the wiring diagram
@rowdybroomstick1216
@rowdybroomstick1216 4 года назад
Don't know about him but I started out in 2006 doing commercial and the ol boy I was working for had him a rehabbed meth head who thought he was gods gift to HVAC and they mostly did installs for a corporation called K-mac which was basically taco Bell/ Kentucky fried Chicken & because the owner taught at a local college whenever he said replace a rooftop 20 ton unit they'd just do it and never asked for a second opinion , he basically replaced over 100 unit's in 18 months time many of which were still in good shape. Oh btw the x-methhead and I didn't get along at all I was always two steps ahead of him and he hated that, he wanted so badly to boss me around but I already had done everything most of the time and ended up doing his shit too
@Trickp01
@Trickp01 5 лет назад
Awesome video. Cant wait to see more of these😊
@trevorhvac6799
@trevorhvac6799 4 года назад
Been in the dirld for roughly 8 hesrs man. I sa i couldnt have done ot better myself. Nice work
@robertmudrow3617
@robertmudrow3617 2 года назад
Yeah, I would of been on with tech support soon as I rolled up to one of these. Thnx for your quick diagnostic.
@Randylazz
@Randylazz 5 лет назад
Awesome channel really like how ya bring us along through the troubleshooting process............
@glasgowgreen6300
@glasgowgreen6300 4 года назад
Quality video by a quality Engineer!
@jrsmyth9761
@jrsmyth9761 4 года назад
First, learned from and liked the video. Second, I was not aware that you could interchange the old and new temp/enthalpy sensors for the Honeywell economizers. When we change an old control to a JADE, we are told new sensors are required, yet this has a JADE sensor on the old control. Third, that low ambient lock out should be connected if in an area that gets below 45°. That locks out your mechanical cooling, Y1 or Y2. Either it keeps Y2 from activating because there is no Y1 or the yellow is also Y2 out from the economizer control.
@dienlanhcali
@dienlanhcali 2 года назад
I've been searching for some one to show me to trace schematic. Thank you so much
@PBS-nm1uu
@PBS-nm1uu 4 года назад
this is the best video i have seen please keep them coming thanks.
@curioushvacguy6876
@curioushvacguy6876 4 года назад
Thanks, will do!
@RJMaker
@RJMaker 5 лет назад
Very Good Diag. Thanks for the video!
@RAVNEETBAL
@RAVNEETBAL 3 года назад
Thx lot all information you share .priceless 🙏
@16valve64
@16valve64 3 года назад
Thanks for video I'm also HVAC technician from Philippines but I'm working now in Diego Garcia
@omardiaz7237
@omardiaz7237 Год назад
This is magic man. Congrats 👏
@DanielSmith-hh8pc
@DanielSmith-hh8pc 3 года назад
I just joined today. Excellent video and very descriptive.
@raymondsampat6143
@raymondsampat6143 9 месяцев назад
Awesome video thought process spot on
@anvibrimel41
@anvibrimel41 2 года назад
Wow great video and teaching,thanks Sir
@pablorueda2287
@pablorueda2287 3 года назад
Wow great video man thank you for all the info
@brianmcdermott1718
@brianmcdermott1718 3 года назад
Great diagnosing. Great tips.
@hvacir9176
@hvacir9176 5 лет назад
excellent video, thanks for sharing
@MrJujubean
@MrJujubean 5 месяцев назад
That's some great trouble shooting. You are great at reading those schematics.
@xelaju8
@xelaju8 4 года назад
Good job. Great troubleshooting.
@curioushvacguy6876
@curioushvacguy6876 4 года назад
Thanks 👍
@stanleyroberts2461
@stanleyroberts2461 4 года назад
Did a really good job on that one, new viewer
@curioushvacguy6876
@curioushvacguy6876 4 года назад
Thanks Stanley
@jayl1406
@jayl1406 2 года назад
Great stuff man
@JuanTodoli
@JuanTodoli 5 лет назад
Good one on diagnosis 👍
@The-H-inADHD
@The-H-inADHD 3 года назад
Got to love the beard trying to steal the show....lol! Beard game is on point.
@fishc4756
@fishc4756 4 года назад
great video, thank you
@Fict10n
@Fict10n 4 года назад
Great vids man!
@LuisRamos-rw5yu
@LuisRamos-rw5yu 3 года назад
Thanks for the video
@mikeclark1756
@mikeclark1756 2 года назад
awesome job
@theairconditioningguy
@theairconditioningguy 4 года назад
Binge watching your videos
@nakiapringley5391
@nakiapringley5391 2 года назад
Great video 💯💯💯💯💯
@imrocSupermarketRefrig
@imrocSupermarketRefrig 3 года назад
The logic of that particular economizer obviously opens the economizer damper for 1st stage cooling under "free cooling". It will also bring on the 1st stage compressor as 2nd stage of cooling (if you're thermostat is calling for 2nd stage). If you wire in that LA lockout, it'll prevent the 1st stage compressor from turning on as 2nd stage cooling, during low ambient conditions. This is also why it's important to have 2 stage thermostats with economizers, regardless if you have 2nd stage compressor or not.
@mc20855
@mc20855 Год назад
Ahh. Thank you for a good video
@bbasham46
@bbasham46 4 года назад
Nice job.
@BridgeWater94
@BridgeWater94 9 месяцев назад
Do you service Lansing at all in Michigan? I have a few RTUs that I wouldn’t mind you servicing
@HVACRNorth
@HVACRNorth 5 лет назад
good vid bud
@jimgill5706
@jimgill5706 4 года назад
good work.
@hsulli6715
@hsulli6715 5 лет назад
Very cool👍👍
@mikestevenson1819
@mikestevenson1819 5 лет назад
Great!
@winkhvac62
@winkhvac62 4 года назад
Thanks for sharing.
@curioushvacguy6876
@curioushvacguy6876 4 года назад
Thanks for watching!
@scottmattson4765
@scottmattson4765 3 года назад
Great video
@curioushvacguy6876
@curioushvacguy6876 3 года назад
Thanks!
@sergioaguirrevalle6212
@sergioaguirrevalle6212 4 года назад
Good shit broski
@curioushvacguy6876
@curioushvacguy6876 4 года назад
Thanks
@CanogaHVACRLLC
@CanogaHVACRLLC Год назад
Good video. So the LA switch stayed deenergized?
@JCM2LA
@JCM2LA 4 года назад
Impressive
@supersyx
@supersyx Год назад
Hi I was wondering what are the different set points on the enthalpy
@gregob-team4642
@gregob-team4642 4 года назад
Wow that video was dope awesome trouble shooting and attention to detail on the pictorial. I'm a new subscriber. My name is Greg and I go to Community College in Albuquerque New Mexico at Central New Mexico College for H.V.A.C. I'm in my 3 term out of 4 just recently got my residental.
@gregob-team4642
@gregob-team4642 4 года назад
@@curioushvacguy6876 I worked this summer for a residental company it was awesome learned alot of new stuff in the field. As for now I'm back in school going for my commercial end of the trade learning about boilers, pneumatic hydronic systems and controls its alot of fun. I just came up on your channel and I am learning lots from it keep them coming thanks bud.
@kennethlobo4420
@kennethlobo4420 3 года назад
Great Trouble shooting.
@deloct
@deloct 4 года назад
👍👍👍👍👍
@sergiodjf
@sergiodjf 4 года назад
Economizers are tricky to diagnose, they are like a mysterious black box. That’s why ASHRAE has raised the bar and specified more built-in diagnostics & indicators to be more reliable.
@HeroCaleb
@HeroCaleb 4 года назад
Thats one tall curb adapter!
@StrikerBurns
@StrikerBurns Год назад
Did you ever rewire the low abeyant lock out switch?
@PaulHVAC1
@PaulHVAC1 2 месяца назад
Yes he did not show wiring it back in. Its supposed wired to interrupt the mech cooling call if it’s too cold outside… usually set at 50°f. Its to protect the compressor. I’m hoping he wired it back in
@gpowerdragon9852
@gpowerdragon9852 4 года назад
And the Beard of knowledge fix it again 😊
@NewDestinationEng
@NewDestinationEng 8 месяцев назад
Yay I'm the 1,000 like
@richardvisco6370
@richardvisco6370 3 года назад
Outdoor air stat or enthalpy sensor?
@russell4309
@russell4309 5 лет назад
👍
@sergiodjf
@sergiodjf 4 года назад
Only few technicians properly set up the economizer module during equipment startup. A lot of people assume it comes preset from factory. 🙄
@rjeepster8640
@rjeepster8640 3 года назад
Brilliant! Understanding economizers is brain surgery for most. I like the “jade” controllers for ease of use. Carrier are so over complicated.
@BigHuff-sq9hb
@BigHuff-sq9hb 3 года назад
Those schematics hurt my brain
@richardvisco6370
@richardvisco6370 3 года назад
Where is the mixed air sensor in blower compartment should be a resistor
@MarkCarpenterHVAC-me2jg
@MarkCarpenterHVAC-me2jg 11 месяцев назад
Economizer jumper is missing? Some genius installer says we don't need this anymore, chuck it with the trash. Guys always zip tie it to the wire. It can get you out of a jam if the economizer becomes unusable.
@kevinwhite4085
@kevinwhite4085 3 года назад
KIRKLAND S .?
@curioushvacguy6876
@curioushvacguy6876 3 года назад
No sir- its a store that sells things for around a dollar
@steveblake8766
@steveblake8766 4 года назад
#69 Thumbs UP
@XMguy
@XMguy 4 года назад
Those magnetic switches can be so noisy. (Contactors). I’m Not tech, electronics enthusiast.
@jchaffin6005
@jchaffin6005 2 года назад
This seems staged
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