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How to Diagnose a Bad Compressor on your Air Conditioner 

Fox Family Heating and Air Conditioning
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9 сен 2024

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Комментарии : 298   
@tunaman2200
@tunaman2200 3 года назад
Thank you for showing us this efficient way of looking for a short to ground.
@foxfamilyheatingandaircond4696
@foxfamilyheatingandaircond4696 3 года назад
Sweet. You got it!
@joevip762
@joevip762 3 года назад
Its that simple 👌
@truthmatters6719
@truthmatters6719 Год назад
​@@foxfamilyheatingandaircond4696 great job sir! Did the unit trip the breaker?
@bendelaney7217
@bendelaney7217 5 лет назад
Finally I found an HVAC channel I love. I work for a company that treats customers like people and knows how to charge it like a business too.
@DiversityDave
@DiversityDave 5 лет назад
Thanks for sharing👍🏽 Here’s a friendly tip to all our fellow technicians looking to better themselves in my meter bag, I always carry about a 12 inch roll of sand cloth to allow me to clean a spot on suction line and get a good ground connection when checking for a ground fault
@thinkingimpaired5663
@thinkingimpaired5663 4 года назад
I'm so glad that you're honest. That's what counts in business.
@richardjones7020
@richardjones7020 5 лет назад
I like that some of the service technicians in Hvac/r well performed a great way of safety,knowledgeable skills in diagnostics.well done....
@thetruth7839
@thetruth7839 2 года назад
When was the last time someone told you how fucking awesome you are thank you my man for existing and posting videos on how to fix shit it really helps
@truthmatters6719
@truthmatters6719 4 месяца назад
Im 6 years late commenting on this video but i just want to say that you did a great job sir. Thanks for sharing your knowledge and experience, you are helping me grow in this business and be able to provide for my future family. Much love from Cyprus.
@mariobryant8803
@mariobryant8803 4 года назад
Valuable information on diagnosing a compressor on a package unit
@foxfamilyheatingandaircond4696
@foxfamilyheatingandaircond4696 4 года назад
Awesome glad you liked it! Hope it helps.
@PJ-ee5mc
@PJ-ee5mc Год назад
This is something that I had not considered after all of my trouble shooting. Great info and very well demonstrated. Many thanks!
@CarlosMorales-wk5bg
@CarlosMorales-wk5bg 5 лет назад
You speak with such great patience on the job. Good video
@jackjohansen770
@jackjohansen770 5 лет назад
you should have used an insulation resistance tester/megger. A normal ohm test will not always read down
@techfive7202
@techfive7202 5 лет назад
Such an easier way to diagnose than I've been doing it thanks.
@joeydelmarsjr.646
@joeydelmarsjr.646 5 лет назад
Very nice straight forward and technical and great explanation on what exactly you tested for and why it was bad. Bravo
@jimbola77
@jimbola77 7 лет назад
excellent video fox thank you for sharing!!!!
@chrisgutierrez1004
@chrisgutierrez1004 6 лет назад
great job Greg very useful for us new in the field
@foxfamilyheatingandaircond4696
chris dos santos yes sir thank you!
@KDR-ql4td
@KDR-ql4td 4 года назад
Check compressor temp for thermal overload. Then check csr windings at the plug.
@coffeeologyroastingco2394
@coffeeologyroastingco2394 2 года назад
Ty awesome stuff
@jackjohansen770
@jackjohansen770 6 лет назад
The test at the compressor however was perfect example of how to confirm. However the best meter is an insulation resistance tester
@angelobkoljenovic9528
@angelobkoljenovic9528 5 лет назад
It is good feeling honest man does an honest job thanks...
@vidhouse
@vidhouse 6 лет назад
Good vid! Honest, well explained, and hope you got the gig. Keep up the good work!
@MaheshPatel-nk9fg
@MaheshPatel-nk9fg 6 лет назад
Very good presentation of how to diagnose a short in compressor using an ohm meter.
@almaboricua1
@almaboricua1 5 лет назад
Very good explanation.
@foxfamilyheatingandaircond4696
Awesome! Thanks for watching 😊
@khalidsr1
@khalidsr1 5 лет назад
Your expert I really like your fast test .good luck
@VOTECHGURU
@VOTECHGURU 5 лет назад
Great vid. Thank you!
@HowToDoitright
@HowToDoitright 5 лет назад
Great troubleshooting. Right on!!!
@MBKiserHVAC
@MBKiserHVAC 4 года назад
COOL VIDEO. We like to fix things, but you can only replace a BAD Compressor.
@fredhoffman6658
@fredhoffman6658 5 лет назад
Good job. 👍😁
@DLDL288
@DLDL288 2 года назад
Good video 💪🙏😎thanks for your tips!
@nv1493
@nv1493 4 года назад
Great video. Who puts the compressor on the roof? Theft deterrent I guess.....
@starmc26
@starmc26 2 года назад
Cold air falls, it doesn't rise... This is actually more efficient.
@NeW758
@NeW758 11 месяцев назад
Great information!!
@LongIslandArmwrestlingClub
@LongIslandArmwrestlingClub 3 года назад
Your the man! I appreciate you ! I would have been taking the plug off the compressor and tryna check but you just made it so easy at the contractor ! Awesome tips as I watch ! Thank u
@luiselizalde6757
@luiselizalde6757 6 лет назад
That be nice if you shoot the video if you have to replace the compressor. Thanks man for your videos.
@foxfamilyheatingandaircond4696
Luis Elizalde ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-56aK_zR4WRc.html Check.out this compressor video
@thewallstreetjournal5675
@thewallstreetjournal5675 4 года назад
Iv'e witnessed this exact problem twice within my first two weeks on the job.
@larrydavis5246
@larrydavis5246 5 лет назад
Awesome video you hit that on the head of the nail
@djsixottawa
@djsixottawa 3 года назад
Very well done and instructive -- thanks!
@edochamp
@edochamp 2 года назад
Thanks. It is very instructive
@lifeinoklahoma6723
@lifeinoklahoma6723 3 года назад
My Amp meter is not reliable When I diagnose compressors I like to use my megohmmeter. Great video 👍🏽
@donmacdonald8516
@donmacdonald8516 6 лет назад
Lol, drops screw into unit, thinks ah screw it il grab it later during the repair, continues onto next screw remembers he's filming himself for RU-vid, removes fan motor and retrieves screw 🤣🤣
@kevinlittlejohn7418
@kevinlittlejohn7418 5 лет назад
Lmao no bullshit
@KeithsTVHD1
@KeithsTVHD1 5 лет назад
lol
@richardjones7020
@richardjones7020 5 лет назад
Lol
@kiowa1627
@kiowa1627 2 года назад
Great video but that's not always the case
@mikeanonymous669
@mikeanonymous669 6 лет назад
replace drier, compressor, flush whole system, check for leaks, charge and add acid neutralizer (always do this on a burnout). Your supply houses dont have a on call on saturday? All mine do.
@hargrave961
@hargrave961 6 лет назад
Do not run "flush" through a system. You'll never get it out. Add a proper suction line drier and plan on replacing liquid line and removing suction line drier. Where adding flares helps.
@justincuevas5226
@justincuevas5226 5 лет назад
My guy, now that's an ac diagnostic. No bullshit,!
@foxfamilyheatingandaircond4696
@foxfamilyheatingandaircond4696 4 года назад
right on! thx!
@Sandy-xk7lj
@Sandy-xk7lj 5 лет назад
Oh how I wish you could do mine I'm in Orlando Florida
@mikepict9011
@mikepict9011 3 года назад
I have a 5 stage infinity. I was thinking of pulling the compressor and doing an oil change for fun , its technically possible. And im seriously considering it .
@faisalmahmood5044
@faisalmahmood5044 5 лет назад
Nice Mr Greg hope you changed compressor
@derrick80
@derrick80 4 года назад
Great video!
@foxfamilyheatingandaircond4696
@foxfamilyheatingandaircond4696 4 года назад
Glad to help!
@elipsonj
@elipsonj 4 месяца назад
If your fan turns clockwise, I think the blades are pushing air not pulling.. check it out
@MiTran-gy9ls
@MiTran-gy9ls 4 года назад
Thanks
@rodgraff1782
@rodgraff1782 5 лет назад
You didn’t check the odor of the refrigerant or take an acid test, so how are you going to quote this job? If it was a dirty burn out, your going to have to clean up the system. It’s also advisable to replace the compressor starting components, contractor, etc. when replacing the compressor.
@larsjansson2625
@larsjansson2625 5 лет назад
Whit the acid test and a new dryer and a burn-out filter, you are back in buisness - if ever needed.
@11ronaldinhokid
@11ronaldinhokid 5 лет назад
Excellent video!
@Garth2011
@Garth2011 2 года назад
You really have to focus if a home warranty tech is doing the work for a customer. Not all tech's will work with home warranties but all home warranties have their own list of tech's. Also, all the homeowner pays with a warranty call is their deductible which is I believe $80 while the manufacturers warranty only pays for the bad part and supplies their version of the OEM part(s). Home warranties will typically use any part(s) that works.
@sergiodoordie319
@sergiodoordie319 4 года назад
U are the man señor great video 👌
@andygalindo8978
@andygalindo8978 6 лет назад
Really enjoyed this video
@lunaday6412
@lunaday6412 4 года назад
Is that a heat pump, if so do you change the reversing valve as well? Compressor don't often commit suicide, most always homicide. Start that thing up with new compressor and you will find out quick. Many of those Ruud do not have factory dryer, acid test,major burn out ?
@rodneythornhill9526
@rodneythornhill9526 5 лет назад
Nice video Greg
@tntheatingandairllc
@tntheatingandairllc 4 года назад
Great video very helpful keep up the good work 👍👍
@randydiebolt846
@randydiebolt846 5 лет назад
Good job
@Garth2011
@Garth2011 2 года назад
I never did like those units on the roof for residential...ugly, vibration on the house etc.
@suhailasaba1051
@suhailasaba1051 4 года назад
Good video
@Ashroyer86
@Ashroyer86 6 лет назад
Always gotta watch your meter when you get a tone. It may not be a direct short it could have some resistance which in some cases is normal might not be a short to ground, or power.
@jesseluna4731
@jesseluna4731 5 лет назад
Resistance between a hot leg and ground? NEVER! I you read anything between L1, L2 or L3 and ground, you have a short.....
@HAUSERKNOX
@HAUSERKNOX 4 года назад
Legend
@emersondefenix5692
@emersondefenix5692 5 лет назад
This guy is awesome
@joepavlis1975
@joepavlis1975 6 лет назад
Noticed it was a Scroll Compressor. When they first came out, the correct rotation was an issue [3 phase units]
@foxfamilyheatingandaircond4696
+Joe Pavlis very interesting. Thanks
@loloc7664
@loloc7664 6 лет назад
So helpful thank you
@foxfamilyheatingandaircond4696
+lolo c awesome thanks!
@ArmanT-dy1jp
@ArmanT-dy1jp Месяц назад
Ty❤
@freddygill3425
@freddygill3425 4 года назад
My circuit breaker was tripping. I disconnected common and run wires of the compressor from the contactor. Measuring between the two, was .002 ohms. Way too low I think. I'm saying its a bad compressor. Do you agree? Thanks for the video. Well done!
@prestigemechanical1145
@prestigemechanical1145 6 лет назад
Supco M500 for the non meter fluent. I prefer the Fluke 1587fc. Best way is to do an insulation test on every motor on a test/pm.
@starmc26
@starmc26 2 года назад
Why use a Megger when you can check very quickly if anything is shorted to ground?
@janzlee
@janzlee 5 лет назад
I have an issue the compressor continuity, its give a sound between the body ac and its wiring. and can i know is it normal when two wiring (red & blue) also giving a sound buzzer?
@filibertoleyva5312
@filibertoleyva5312 3 года назад
God job amigo
@majjimajji
@majjimajji Год назад
Thanks for the great video. Is there any way to tell a compressor is bad without the outdoor unit running? Let me give some context. My AC unit was not blowing cold air and outdoor unit was making a loud noise when starting. The technician that came diagnosed the Condenser motor and capacitor as faulty and replaced both. After that when the unit was still not blowing cold air, he mentioned that compressor is not firing and then he ran some tests for the compressor and mentioned that the compressor is gone too!!. He took back the condenser motor and capacitor and made me pay for all the labour involved. Is that normal or did I get fleeced??
@brentlypalmer4106
@brentlypalmer4106 5 лет назад
Awesome video man!
@Masod.Feda1
@Masod.Feda1 6 лет назад
Good
@foxfamilyheatingandaircond4696
Thanks for watching!
@renataskitchenstories651
@renataskitchenstories651 5 лет назад
Great video, thanks. I wonder if our loud a/c (compressor?) noise is related to a short circuit in our wiring somehow. If you have any hunch, please let me know. I have a short somewhere on a circuit in our house that I have not located. The lights come on and off at different times. Sometimes I can reset the breaker and the lights go back on. The a/c is 20 years old and has been getting louder and louder each year. Thoughts? a/c does work fine, but outdoor unit is loud. Heating works fine too. Thank you for any comments/ideas!
@SovereignTroll
@SovereignTroll 5 лет назад
You better get real curious. Who did your wiring? I immediately suspect neutral and ground connected together beyond the service entrance or backfeed. PLEASE get it checked NOW. If you work with this professionally your see a lot of mistakes.
@werquantum
@werquantum Год назад
You don’t happen to live in Amityville, do you?
@LeuCustomKnives
@LeuCustomKnives 11 месяцев назад
I know this video is 6 years old but what do you guys charge to change out a bad compressor nowadays. I was told my 14 month old outdoor unit needs a new compressor already. Compressor pins plugs ohm out correctly and the tech said the compressor isn’t shorted to ground but clearly there’s a short somewhere from the load size of the contactor forward. Do compressors fail in 14 months? It’s a 5 ton heat pump/AC. It’s a Sure Comfort by Rheem.
@wildman8601
@wildman8601 5 лет назад
What u guys charge for service fee and hourly rate in Sacramento I was just out there month ago for the day was beautiful alot more different then I expected
@torresbpxlife
@torresbpxlife 6 лет назад
Grate troubleshooting
@thefreshride1510
@thefreshride1510 Год назад
any cable touching metal is a short??
@duke4905
@duke4905 6 лет назад
Great video
@foxfamilyheatingandaircond4696
+RuffRyder Duke aweome thanks!
@whiteboyfromernul
@whiteboyfromernul 5 лет назад
great simple english video,why are units installed on the roof?
@randydiebolt846
@randydiebolt846 5 лет назад
Best place for it and ot was also cheaper back in the day and beside who want go attic creepin when it 115
@rishiramdeo2735
@rishiramdeo2735 4 года назад
A good ac technician will check from the compressor terminals and not the wires
@scottjones7279
@scottjones7279 5 лет назад
I hope you get the job i would like to see a detailed compressor replacement
@scottjones7279
@scottjones7279 5 лет назад
Just looked at the date but uou stoll get points for the response
@osbaldogarcia6623
@osbaldogarcia6623 5 лет назад
Nice explanation...but that compressor only lasts 6 years? That's not good at all
@drwlpwasright5132
@drwlpwasright5132 5 лет назад
I've had compressors delivered to job sites, and when the packaging was removed from the compressor it was found to be electrically defective. I make sure that any compressor that is picked up or delivered is checked before being installed.
@SMFFL100
@SMFFL100 6 лет назад
U are charging for labor only? What about the refrigerant? That's obviously not under warranty and it's not cheap.
@chalosbike6273
@chalosbike6273 6 месяцев назад
Price refrigerate and labor?
@mark.r8900
@mark.r8900 2 года назад
Hi, does the new compressor comes precharged with oil? Or do you have to add oil to it? Thanks
@mikeryan6277
@mikeryan6277 3 года назад
Thought it was weird that a newer unit had a fused disconnect box, is that a California thing? I am in Florida and we would have installed a box with a double pole single throw breaker in it.
@foxfamilyheatingandaircond4696
@foxfamilyheatingandaircond4696 3 года назад
Yes. Can go either way. In fact a lot of new housing in the 90s - 00s had infused disconnects. Don't see that much any more though.
@brianward2175
@brianward2175 11 месяцев назад
Acid test?
@j.d.hutchens3561
@j.d.hutchens3561 4 года назад
First time seeing a AC unit on top of a house.
@Froggability
@Froggability 4 года назад
It is done in some places if space is the issue. But really needs to be inverter and rubber mounts to reduce sound travel
@victorguerra9232
@victorguerra9232 6 лет назад
Mr,Fox,,,love ur videos,and appreciate ur time to make them, ,I have a question regarding a condenser 3ton goodman r410,,it's making a hissing sound upon start up,pressure goes up to 650,,,upon start up,,any ideas????thank you very much!!!
@mrme9981
@mrme9981 6 лет назад
#1TXV, bad. #2Ck subcooling, if high it maybe over chrg. #3 Air contamination if it's been worked on a bit . #4 It's 120F outside...and possibly 10 other things.
@carll1tosm
@carll1tosm 2 года назад
HOW MUCH DO YOU CHARGE TO REPLACE COMPRESSOR?
@phillipbielefeld
@phillipbielefeld 5 лет назад
WHY ARE THEY PAYING FOR THE GAS LIKE YOU SAID???????? IT'S A CLOSED SYSTEM AND IT DIDN'T LOOSE FREON, SO YOU EXTRACT THEIR FREON , AND CHANGE OUT THE COMPRESSOR. ADD A LITTLE IF IT HAD A LEAK,BUT IN THIS CASE,IT'S THE COMPRESSOR. SO ALL SHE NEEDS TO PAY IS LABOR!!!! LETS GET IT RIGHT!!
@Ralphie5023
@Ralphie5023 Год назад
If it's under warranty why should the homeowner have to pay at all ?
@TheProgrammerGuy
@TheProgrammerGuy 2 года назад
I've NEVER seen an A/C on the roof of a HOUSE! Whose bright idea was that?
@ema8909
@ema8909 3 года назад
What caused the compressor in this video to go bad?
@markharris1691
@markharris1691 5 лет назад
Where can I get some good printouts on condensing units boilers and furnaces
@shamshirani7288
@shamshirani7288 5 лет назад
Just curious what was the total cost for this job for the customer?
@fingfangfoom2399
@fingfangfoom2399 2 года назад
a bunch of testing to arrive at the solution it always is... replace the compressor.
@foxfamilyheatingandaircond4696
@foxfamilyheatingandaircond4696 2 года назад
🤔
@gyrgrls
@gyrgrls 6 лет назад
You know why the price of refrigerant is skyrocketing, don't you? It's because nothing is Freon this planet anymore.
@foxfamilyheatingandaircond4696
John Bond yuck yuck yuck!
@DiversityDave
@DiversityDave 5 лет назад
John Bond 😂😂😂😂
@conanharris3472
@conanharris3472 2 года назад
Has anyone experienced a compressor intermittently seizing up?
@conkiendien
@conkiendien 5 лет назад
how much you change for new compressor ? thanks
@edwardlubin322
@edwardlubin322 6 лет назад
don't you add acid neutralizer after a burnout?
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