Tool List- www.amazon.com/shop/acservicetech Support- www.patreon.com/acservicetech For those that are looking for the tools used in the videos: (Linked Below) Here is the Link for the newer UEI DL469 Multimeter- amzn.to/2jw4ePJ Here is the Link for the newer UEI DL479 Multimeter with temp sensor- amzn.to/2jtsUbJ Here is the Link for the FieldPiece ST4 Dual Temp Meter- amzn.to/2AhR6ph Here is a link to the Nitrogen Flow Meter amzn.to/2brvoBg Here is a link the Nitrogen Regulator amzn.to/2bXdR5f Here is a link to the Air Acetylene Torch setup- amzn.to/2aQalsb Here is a link to the 15% Silver Brazing Rods- amzn.to/2gVLyLc Here is the link to a 5 pack of Uniweld Hammer Swages- amzn.to/2uqWHqs Here is a link to the Appion core removal and vacuum tool- amzn.to/2t5ogIb Here is a link for RectorSeal Bubble Gas Leak Detector amzn.to/2ckWACn Other tool links can be found in the video description section. Shop through Amazon! Your Purchases through Amazon provide a means for channels such as mine to earn advertising fees from all purchases after clicking through. Prices are the same as normal- www.amazon.com/shop/acservicetech All of the ACSERVICETECH Playlists- th-cam.com/channels/OZR-1IqsAer9wzlvFgb4mA.htmlplaylists?view_as=public If you want to support the ACSERVICETECH Channel and receive more HVACR content, check out www.Patreon.com/acservicetech
Ac service tech how old are you ? The reason I'm asking is that ACHR news is having their TOP 40 under 40. Considering you as a Nominee. Love your Chanel . Think your deserving.
I really like all the videos you made. Can you please make a video about how the two types of compressor i.e scroll type and rotary compressor can be replaced . Your channel is my number one channel when it comes to AC. Keep on doing what you're doing.
That would be awesome. I also think a video of the pros and cons of the different types of compressors and why they are used in various applications would be interesting.
Thank you Very much for this full of beneficial knowledge. i would say that all your uploaded videos, millions of viewer will benefit on it. once again Thanks a lot. May God Almighty give you more Blessing, strength, and wisdom for your Good Deeds.
Dear sir, I am looking for the answer about old refrigerator compressor oil lines which is also can be saw in your vedio where you were talking about refrigerator compressor. My question is what is the reason or logic behind this. Why used?
Nice video ... i have a question: is it possible to convert the 220vac motor to BLDC motor including the evaporate fan and indoor blower motor to Dc, to run on solar, finding it to costly to run on erratic Govt. supply ????
Thanks for this valuable video, Sir in reciprocating compressor connecting rod fix crankshaft, in connecting rod don't have any bolt ,then how can we remove connecting rod from crankshaft,
Just found this info When a TXV kit is installed on systems using reciprocating compressors, a hard start kit must be installed; hard start kits are not necessary on units using scroll compressors
I replaced a 410a straight cool split 5ton with a copeland scroll due to an electrically shorted out motor that blew one of the terminal pins out and lost the refrigerant charge. I replaced the compressor, the filter drier and poured in a bottle of acid scavenger. Pulled vacuum to 500 microns weighed in the charge and adjusted it once running. It fan great overnight but the next day it wasn't pumping. compressor Motor was fine, just wouldn't pump. My question is why did this happen? and is it possible to reset internal relief valve once it opens? That you so much as service tech!
When you weighed in charge, did you break the vacuum with liquid into the liquid side up to the "factory charge" on the rating plate and then start it up and slowly add it in the suction side so that liquid would not go into the compressor. Basically, I just wanted to make sure a bunch of liquid was not charged into the suction side and then the unit was started which could damage the compressor. How did it get put in?
I had vacuums broken twice with nitrogen, the third vacuum (500 microns) broke with liquid 410a into the liquid line. I was able to let the vacuum pull in all 12 ½ lbs. (factory charge per label) and then I fired it up. After a few minutes of running, it dropped from 52F to 48F on lo gauge and still coming down (house dropped from 89F to 85F). High side dropped from 430 psi to 420 psi and still dropping, ambient was 105F (Phx, AZ), with the house hot and outdoor temp high, the pressures looked normal. I was going to come back next day (I got done @ 10 pm) and adjust charge/subcooling. But I got a call mid-day that it had no cooling. Found the compressor not pumping, pressures were mostly the same both sides. Compressor was not making any unusual noises and electrically fine. I put in a new 16 cu. in. filter drier and 1 bottle of acid scavenger when I changed out the compressor. What went wrong? Faulty replacement compressor? Compressor was an exact match. Could the new liquid line filter have plugged up? It was a burn out (when I reset the breaker, the compressor hummed then blew a terminal pin and then its refrigerant charge). It had an existing LL filter drier. I have heard that some MFRs don’t recommend flushing the system, so what else can I do to ensure this doesn’t happen again? Or did I just get a faulty replacement compressor? I value you input greatly, thank you so much!
On the new compressor, you said the compressor was running but not pumping? Are you sure the motor was moving? What was the amp draw? The other stuff you did was what you normally would do, except I would have tried to clean the lines with R-11 flush if possible also. I usually put in the c-303-sporlan filter drier which is almost twice the size as the one you used. This isn't a heat pump with a possible stuck reversing valve, is it?
It was running, pulling 9-10 amps. and hi pressure would fluctuate maybe 5-10 psi. But both sides pretty much the same psi though. No, its a strait cool. If it was the filter, have you ever had a new filter plug up this fast? In the future, would I only need to flush the condenser since it had an intact filter drier? Or do I need to pull the metering device out and flush both lines down to the outside before brazing in the new components? So I'm guessing you're leaning toward a plugged filter? I was hoping It wasn't anything I did! Thank you so much for your help!
You won't be able to clean the condensor or evap since the r-11 flush needs to go from a high spot out to a low spot. Cleaning the line set just helps get some of it out. I am actually surprised that happened then from the diligence you took to put it in and how you did it. No I usually don't see a new filter drier clog. It is single phase and was wired correct right? You didn't loose any oil from the compressor either I am assuming?
Tool List- www.amazon.com/shop/acservicetech
Support- www.patreon.com/acservicetech
For those that are looking for the tools used in the videos: (Linked Below)
Here is the Link for the newer UEI DL469 Multimeter- amzn.to/2jw4ePJ
Here is the Link for the newer UEI DL479 Multimeter with temp sensor- amzn.to/2jtsUbJ
Here is the Link for the FieldPiece ST4 Dual Temp Meter- amzn.to/2AhR6ph
Here is a link to the Nitrogen Flow Meter amzn.to/2brvoBg
Here is a link the Nitrogen Regulator amzn.to/2bXdR5f
Here is a link to the Air Acetylene Torch setup- amzn.to/2aQalsb
Here is a link to the 15% Silver Brazing Rods- amzn.to/2gVLyLc
Here is the link to a 5 pack of Uniweld Hammer Swages- amzn.to/2uqWHqs
Here is a link to the Appion core removal and vacuum tool- amzn.to/2t5ogIb
Here is a link for RectorSeal Bubble Gas Leak Detector amzn.to/2ckWACn
Other tool links can be found in the video description section.
Shop through Amazon! Your Purchases through Amazon provide a means for channels such as mine to earn advertising fees from all purchases after clicking through. Prices are the same as normal- www.amazon.com/shop/acservicetech
All of the ACSERVICETECH Playlists- th-cam.com/channels/OZR-1IqsAer9wzlvFgb4mA.htmlplaylists?view_as=public
If you want to support the ACSERVICETECH Channel and receive more HVACR content, check out www.Patreon.com/acservicetech
If you ever get lost in the HVAC refrigeration world! Come and watch this guy videos. OUTSTANDING 👍👍
Thanks imjustme1991!
I wasn't completely certain what type of compressor my new A/C unit has. Now I am! Thank you!
Thanks realvanman1!
Ac service tech how old are you ? The reason I'm asking is that ACHR news is having their TOP 40 under 40. Considering you as a Nominee. Love your Chanel . Think your deserving.
Mike I am actually 35, thanks!
I really like all the videos you made. Can you please make a video about how the two types of compressor i.e scroll type and rotary compressor can be replaced . Your channel is my number one channel when it comes to AC. Keep on doing what you're doing.
That would be awesome. I also think a video of the pros and cons of the different types of compressors and why they are used in various applications would be interesting.
Thank you Very much for this full of beneficial knowledge. i would say that all your uploaded videos, millions of viewer will benefit on it. once again Thanks a lot. May God Almighty give you more Blessing, strength, and wisdom for your Good Deeds.
My the Lord Bless you too truth will reveal, thanks for you note!
Have always wondered how the compressor works thank for the great explanation
Thank you so much acservicetech... BY FAR my favorite HVACR channel to watch.
Thanks Ryan!
Dude great video !!!! Really helped me in my hvac class. That's the way I have to learn!!
Awesome to hear, thanks Andrew! Check out our new ebook on the website acservicetech.com thanks!
We did a huge chapter on compressors and i did horrible on the test. Wish i saw this first. Its easier seeing compared to reading about it
This was great i was learning about compressors in the textbook but nowhere near the same as this thank you.
Thanks a lot David!
Assalam oalikum very well explained sir may Allah bless you
Like all his other videos. Outstanding. Thank you
Thank you
Here! Here! Agreed!
You never let me down man
I am glad the videos are helpful!
Wow what good education video . Thank you Ac service Tech
Glad you enjoyed it!
Can I use a used refrigerator compressor as a vacuum pump for vacuum chamber experiments?
Any thoughts on which compressors are the most durable??
I would love a sequence of operations video on residential / commercial ac units, walk-in freeze, gas boiler and gas furnace :)
I have a couple on sequence of operation for furnaces, thanks for letting me know what you would like to see
Thank you for your knowledge and kindness. I’ll look into your playlist
Here are the 32 playlists- th-cam.com/channels/OZR-1IqsAer9wzlvFgb4mA.htmlplaylists
What is the difference on the compressor, between for example R407C, R410A, R32?
I'm think of using a comp. as a stand alone comp. / vac for projects etc.
What can go wrong ?
Dear sir,
I am looking for the answer about old refrigerator compressor oil lines which is also can be saw in your vedio where you were talking about refrigerator compressor.
My question is what is the reason or logic behind this. Why used?
Thank you - very appreciated!
You're very welcome!
Nice video ... i have a question: is it possible to convert the 220vac motor to BLDC motor including the evaporate fan and indoor blower motor to Dc, to run on solar, finding it to costly to run on erratic Govt. supply ????
Scroll compressor can it be rotate wrong right or left ?
Thanks for this valuable video,
Sir in reciprocating compressor connecting rod fix crankshaft, in connecting rod don't have any bolt ,then how can we remove connecting rod from crankshaft,
BFH
Great video .. I was working on a Climate master unit yesterday I notice a rotary compressor on it side I was was wondering how does that work ..
Thanks Adamis!
Can you make a video of detailed wiring of a low pressure temp control in condenser
It is possible in the future, thank you for letting me know what you would like to see!
How to determined the horsepower of a hermitic compress of a refrigerator? Please tell its hard to tell.
The piston type compressors is best cooling result fast and quick I'm from pakistan
Just found this info
When a TXV kit is installed on systems using reciprocating compressors, a hard start kit must be installed; hard start kits are not necessary on units using scroll compressors
Some TXV's come as a hard shut off and others allow for equalization, thanks!
Thanks man! Great cutaways!
Glad you like them!
Which type is the quietest?
Thanks for the video. Where do reed valves come into play? Is that a different type of compressor?
fespinoza287 reed valves are for reciprocating compressors
dear sir wonderful lecture thank you so much
Thanks Zia!
I'm doing this too, very interesting!
Very cool!
In the scroll compressor, do the scrolls rub together? or do they not touch?
It is just the oil between the scrolls providing the seal as they move, thanks!
Tecumseh R12 recip with the big SERVICEMAN sticker lol
INTERESTING AND INFORMATIVE..
Thanks a lot Terrance!
I replaced a 410a straight cool split 5ton with a copeland scroll due to an electrically shorted out motor that blew one of the terminal pins out and lost the refrigerant charge. I replaced the compressor, the filter drier and poured in a bottle of acid scavenger. Pulled vacuum to 500 microns weighed in the charge and adjusted it once running. It fan great overnight but the next day it wasn't pumping. compressor Motor was fine, just wouldn't pump. My question is why did this happen? and is it possible to reset internal relief valve once it opens? That you so much as service tech!
When you weighed in charge, did you break the vacuum with liquid into the liquid side up to the "factory charge" on the rating plate and then start it up and slowly add it in the suction side so that liquid would not go into the compressor. Basically, I just wanted to make sure a bunch of liquid was not charged into the suction side and then the unit was started which could damage the compressor. How did it get put in?
I had vacuums broken twice with nitrogen, the third vacuum
(500 microns) broke with liquid 410a into the liquid line. I was able to let
the vacuum pull in all 12 ½ lbs. (factory charge per label) and then I fired it
up. After a few minutes of running, it dropped from 52F to 48F on lo gauge and still coming down (house dropped from 89F to 85F). High side dropped from 430 psi to 420 psi and still dropping, ambient was 105F (Phx, AZ), with the house hot and outdoor temp high, the pressures looked normal. I was going to come back next day (I got done @ 10 pm) and adjust charge/subcooling. But I got a call mid-day that it had no cooling. Found the compressor not pumping, pressures were mostly the same both sides. Compressor was not making any unusual noises and electrically fine. I put in a new 16 cu. in. filter drier and 1 bottle of acid scavenger when I changed out the compressor. What went wrong? Faulty replacement compressor?
Compressor was an exact match. Could the new liquid line filter have
plugged up? It was a burn out (when I reset the breaker, the compressor hummed then blew a terminal pin and then its refrigerant charge). It had an existing LL filter drier. I have heard that some MFRs don’t recommend flushing the system, so what else can I do to ensure this doesn’t happen again? Or did I just get a faulty replacement compressor? I value you input greatly, thank you so much!
On the new compressor, you said the compressor was running but not pumping? Are you sure the motor was moving? What was the amp draw? The other stuff you did was what you normally would do, except I would have tried to clean the lines with R-11 flush if possible also. I usually put in the c-303-sporlan filter drier which is almost twice the size as the one you used. This isn't a heat pump with a possible stuck reversing valve, is it?
It was running, pulling 9-10 amps. and hi pressure would fluctuate maybe 5-10 psi. But both sides pretty much the same psi though. No, its a strait cool. If it was the filter, have you ever had a new filter plug up this fast? In the future, would I only need to flush the condenser since it had an intact filter drier? Or do I need to pull the metering device out and flush both lines down to the outside before brazing in the new components?
So I'm guessing you're leaning toward a plugged filter? I was hoping It wasn't anything I did! Thank you so much for your help!
You won't be able to clean the condensor or evap since the r-11 flush needs to go from a high spot out to a low spot. Cleaning the line set just helps get some of it out. I am actually surprised that happened then from the diligence you took to put it in and how you did it. No I usually don't see a new filter drier clog. It is single phase and was wired correct right? You didn't loose any oil from the compressor either I am assuming?
Thanks for a great explanation
Thanks Audio05!
Very cool.
Thanks Mike_HVAC!
very nice display
Thanks Dennis!
SCROLL IS SUPER BIG
Very interesting, though I was hoping to hear what each type sounded like.
Yeah, these are just cut open, thanks!
What is the reason of low pumping of refrigerator compressor
Do you mean weak compressor valves when the compressor is not rising the discharge pressure high enough?
Great video thank you
Thanks Ron!
Great video
Thanks John!
Awesome video, thanks
Thanks Parviv Azar!
Love the video
Thanks Tank!
Nice video
Thanks Dean Martin!
Goodman started using cheap rotary compressors and everything up 3 ton
Real shity ones they're having nothing but problems with them