Hey I'm an HVAC I use your videos all the time to teach my class start run common thanks a lot
@olivetree6333 жыл бұрын
Thank you for this informative video. You explained it with details better than other videos I've watched before. I felt like I was in a class room listening to an instructor who cares about teaching his students. Awesome.
@jollyscaria19222 жыл бұрын
High estand medium comaon fater vstarting .highest and lowest comon facter runing. Medium and lowest comon facter comon . Comon. Expls Resistance bet ween 1.and2=50ohms.ighest Resistanc between 2 and3 30ohms .medium Resistace bet ween 1 and 3 =20 ohms .lowest
@nomis2042 жыл бұрын
This is by far the clearest and most useful explanation on how to test a compressor that I have seen. Nice job, thanks.
@MrAgoniatis3 жыл бұрын
Thank you for a plain and simple explanation for someone that has no experience in HVAC. GREAT JOB KEEP UP THOSE GREAT VIDEOS.!
@FlextheJuvat3 жыл бұрын
This video did an excellent job explaining the relationship of those three pins. Doug has a real knack for teaching. Thanks for the video!
@cgtotty3 ай бұрын
Thank You, Sir ! A clear, concise, easy to understand video. Job well done !
@spiffiestsquid481 Жыл бұрын
Haven't done it in awhile I've had an office job, needed a refresher. Thanks
@jeffreymaupin63982 жыл бұрын
Wonderful presentation! Nearly all residential homes have condensers clogged with dust, and compressors covered with dust. Hopefully more of us will make the effort to clean these.
@Mike-01234 Жыл бұрын
Actually, the evaporative coil is what gets clogged with dust more than the condenser coil. People put those highly restrictive filters on so dust is sucked in from the attic through leaks in the duct work goes into your evaporative coil. It's easy to clean the dust a I use one of those pumps with distilled water washes the dust right out.
@Mike-01234 Жыл бұрын
Thanks for the video I had an AC man tell me my compressor was dead I needed a new unit. I told him I wanted him to OHM test like you did suddenly he claimed his meter was broken. I asked him how he knew my compressor had failed he said it won't start I told him could be the capacitor. He said didn't have the part and left. I called another tech he came out I told him what this other guy said he did the ohm test, and my compressor was good the cap was bad replaced the cap and it worked. So many crooked AC guys here in Phoenix they know in the summer you do anything to get that AC turned back on.
@matthewlund525211 ай бұрын
Awesome. This is a good video. Short and accurate.
@awatule2 ай бұрын
Good job homey
@robertwilliams62882 жыл бұрын
Thank you for drawing it out an explaining it easier to understand how to ohming out a compressor new hvacr student.
@stabgaming81583 жыл бұрын
I'm just learning HVAC and this helped a lot
@jbourdier68243 жыл бұрын
Your explanation was great, clear and easy to understand, keep up the good job.Thanks
@kckcmctcrc2 жыл бұрын
Thank you! I heard a guy say the reading should be the same between the 3 points. Was thinking I had something wrong because one of my readings was a lot higher. This makes sense. Thanks again.
@robertcherry49712 жыл бұрын
Will be the same on a three phase compressor . For example all three pins may be 3 ohms. The compressor depicted here was a single phase compressor and that is how the pins ohm out on a single phase.
@windturbineclimber54124 жыл бұрын
Im a electrician studying to get into appliance repair. This video just clairfied a question I had. Thanks
@valourexonerated70464 жыл бұрын
An electrician earning twice as much as a 1ph appliance technician. Lol yeah you ok
@dledesma6675 Жыл бұрын
Thanks for taking the time, really helpful
@Tito_hvac Жыл бұрын
Excellent video. Simple and clear 👌
@bonganiedwardmthethwa6455 Жыл бұрын
Thank you for a clear detailed video.
@obfuscated30904 жыл бұрын
Good training video, simple and clearly explained. (I'm a retired aircraft mech and avionics tech but new to t-shooting my heat pump. )
@kevinbarker3865 жыл бұрын
Very good description of ohms values on a single phase compressor. 3 phase is equal.
@abibodlogistics4 жыл бұрын
Thanks so much for this wonderful video,it is so detailed and explanatory that even a lay Man can understand it.As a matter of fact you remind me of one of my Professors when I was in school years back,when he teaches you, it is like he opens your head and pour in the course.
@johnwhite16082 жыл бұрын
great explanation made easy to understand
@PaulGloria-mm2tn Жыл бұрын
thank you sir .
@alfonsobenitez85742 жыл бұрын
Good job brother. Well explained.
@evancornelius98402 жыл бұрын
Dude awesome video. Thanks for you help, you make a good teacher.
@mohamedsh40932 жыл бұрын
Amazing explanation brother please continue what you are doing.
@phatsacz200035 ай бұрын
on point video
@nickalesroman31084 жыл бұрын
Very good video the chart you created made me understand so much better.
@sharifbyrd13546 ай бұрын
Thank you
@nikolaosstavrou53273 жыл бұрын
thank you sir for the info now I have to replace my compressor!
@brettbeougher2953 жыл бұрын
Great simple and understandable...thank you
@timothyjerry24553 жыл бұрын
Great breakdown. Thank you.
@jcmarentes50462 жыл бұрын
Very usefull and simple thanks
@jeffreykrawczuk45262 жыл бұрын
great lesson Thank you
@juanyepez31683 жыл бұрын
Thanks for such great video
@PJ-ee5mc Жыл бұрын
Great info. Thank you. I do have a quick question though: My heat pump's compressor reads as follows (at the unit itself): C+R = 1.0. C+S = 1.2 R+S= ONLY 1.4 when it seems that it should add up to 2.2 based your example. Does this mean I have a potential problem with my compressor?
@darthruiz8851 Жыл бұрын
I got the same question
@marcdorizar5742 Жыл бұрын
very well explain sir.. thanks a lot.
@pitagoras19662 жыл бұрын
excellent video, nice thank you!
@FoUoCoKYOUTUBE2 жыл бұрын
good video
@babarfarid14953 жыл бұрын
What should be running winding resestenc and starting winding resestenc of a ok refrigerator compressor
@jag3172 жыл бұрын
Kept very simple. Great job.
@saltrue15554 жыл бұрын
That was very very instructive thank you very much
@jmc694012 күн бұрын
Have you ever seen high resistance on windings that were just over by a couple ohms? But when you add them up they are correct accross start and run?
@Ok-ci3lg4 жыл бұрын
This is best video. Thank you so much
@abrahamvaro54824 жыл бұрын
Super very nice video thanks
@MrChipBryant5 жыл бұрын
Thank you Sir for sharing your knowledge!
4 жыл бұрын
This is great, thank you. Could you say how to determine if a compressor is THREE PHASE COMPRESSOR or single phase? Using a tester.
@fritzchirwa17833 жыл бұрын
Great vid,thank u
@user-zi9ww5mt5s7 ай бұрын
Great video! what readings will I get if the compressor is lock out (LRA).
@babarfarid14953 жыл бұрын
How much pressure develop a good compressor
@SergioHernandez-yd7ipАй бұрын
It’s actually an open run winding. If you measure 0.L across any two points you are testing the winding that is not on your meter leads. Correct??
@johntomarai7675 Жыл бұрын
Top one...🖒🖒🖒
@amystultz1608 Жыл бұрын
Ok. Let me ask if the meter says lo does that mean I can't use the compressor. By the way your presentation was very professional I just need to know if lo would be a bad report
@coryschritter59444 жыл бұрын
Great vid
@elohorolokpa11 ай бұрын
Please, i need help here. My chest freezer gave me a shock. I tested the compressor and the relay with my multimeter and compressor is in good condition but my relay is bad. Could the bad relay really caused the shock from the freezer? Please, i need urgent response. Thanks
@dablackmike5 жыл бұрын
Love this!
@donmccloud14225 ай бұрын
Very close? Is 34 ohms close enough to 32 ohms for a fridge compressor to be good?
@sepehrfadaei75643 ай бұрын
My refrigerator (Samsung RS277ACRS/XAA-0000) stopped working after a power outage. The ohm readings on the compressor are: C-S: 0.4 ohm C-R: 3.4 ohm I was wondering if such a low reading on the start winding is normal for this model. The Start Relay (thermistor, DA35-00135A) was not showing continuity (R = 1300 ohms), so I replaced it. The new one couldn't start the compressor either. When I test the new one, it also does not have continuity (R = 4000 ohms). I do no know if I got a bad start relay, or my compressor is bad, and the by pulling too much current burns the start relays. The overload protector has continuity, and seems to be fine.
@lats8402 жыл бұрын
Hello sifoo... As found.. C - S = 4.8 ohm C - R = 4.8 ohm R - S = 0.2 ohm Please advise...
@3niknicholson4 жыл бұрын
Thanks, useful vid. The way you've drawn the pins C, S and R looks like my fridge compressor layout. Is it a standard convention to have the pins in this configuration?
@mobilecommunicationsnetwor52684 жыл бұрын
Can you explain 240 V ? Is the ground through the chassis? Explain with happen with Start?
@Broskie-tm5jh Жыл бұрын
How about my lennox split ac compressor reading is good but not running even capacitor as well is good.tester show overload
@alfonsobenitez85742 жыл бұрын
The compressor could be cool down with water. What if you ohm it out and the reading show good. You turned on and the compressor overheat again and it shut off due to an thermal overload? Could it be that the high pressure switch could be bad? They are normally closed.
@BodyByBenSLC11 ай бұрын
Dose it have to add up to 5 ohms? If I test it and adds up to 1.2? What then?
@BulgarianOrphanHelp4 жыл бұрын
What if I get a different but consistent ohm reading after different power cycles. For example I get 5 Ohms between all 3 measuring poles (S-C, C-R, R-S), power on, power off, read again and get 14.5 Ohms between all 3 measuring poles, power on, power off, and get 56 Ohms between all 3 measuring poles. Is the compressor broken? Should it always read the same resistance or can it vary as long as they always read the same value?
@baderfrdan4474 жыл бұрын
Does the decrease in the resistance value between the common terminal and the start terminal imply that the compressor is malfunctioning? Example, the resistance between the common & start is 1 while the resistance between the common & the run is 1.3 (resistance total between run & start is 2.3). Noting that the compressor needs a start capacitor to make it running. Without that start capacitor, the compressor cannot work. So, two questions are here: 1. Do these resistance values indicate an issue with the compressor? 2. Does this need of start capacitor to start the compressor indicate that there is an issue with the compressor? Thanks
@baderfrdan4474 жыл бұрын
but the resistance between C and S is lowest in the compressor. what do you think about this ? thanks..
@jacksonv1ll8363 жыл бұрын
is it normal that i could get a reading of something about 16ohms when i took the reading on the plug of the refrigerator?
@MrBullythecat3 жыл бұрын
Hello, I tested my compressor and all three readings from the pins were almost the same around 8.5 ohms, does that mean my compressor is bad?
@kefirstories71733 жыл бұрын
Молодец! Спасибо!
@Ashraf-bu6ob3 жыл бұрын
Hello. My fridge compressor got a reading: 1) 7.5 ohm 2) 17.4 ohm 3) 24.6 ohm Is the compressor is good? Thank you..
@Sroor2023 Жыл бұрын
It’s too late but ,Yes it should be 😅
@kailash40693 жыл бұрын
,sir ji Hindi language me bhi bnaiey na videos
@amayamarley76233 жыл бұрын
😢 thanks
@SergioHernandez-yd7ipАй бұрын
It’s actually an open run winding. If you measure 0.L across any two points you are testing the winding that is not on your meter leads. Correct??