I really enjoy watching your videos! You're very knowledgeable. However, you should really take the time in doing the procedures correctly just as some have already commented. You should never enter liquid refrigerant into the compressor. Only vapor refrigerant and oil go in the compressor. This is the first video I've seen you put a service tap in. I would have put a tap on both the high and low side, pressure tested, and pumped it down to 250 microns. Then entered the liquid refrigerant through the high side like you're suppose to. I assure you I will keep watching your videos because they're very interesting; however, I would not be able to show young future techs a video like this because there are too many procedural errors; even if you got it working. Good luck in all your future endeavors and keep making videos.
Hey Jayson When pressurizing the system like I did here it will cover the whole system( low and high side)..the adapter I will try to make a video on that later on
You must know that you are the only tech that puts compressed atmospheric air which contains water vapor into their system and everyone else uses dry nitrogen.
Hey Paul You are right about using nitrogen, If it was a central unit I would be the first one to be using dry nitrogen, because of the length of the copper lines(could be over 25ft), and also size of the condenser and evaporator coils. However these are small units so the moisture, humidity is removed by the vacuum pump.
I think my unit is low on Freon. I know how to use gauges to check if it has the correct amount but I cant solder in an access port. In your experience are most of the systems sealed or have you ran into some that already have ports installed?
Hi, I'm new at work. You will have a tutorial on how to charge freon r410 to the PTAC unit of Amanac. It is a hotel unit. Thank you for your cooperation.
I didn't in this video, but there's this tool you can use for anything bigger than a 1/4 tube: Yu&Yang HVAC Repairing Set Air Conditioner Copper Tube Expander Swaging Tool Manual Pipe Swage Too Drill Bit Soft Copper tubing Tool bit with 1/4''， 3/8''，1/2''， 5/8''，3/4''，7/8''Bits a.co/d/71nizT2
Have a question have a Goodman ptac started right up compressor come on but doesn't blow cold alittle cold but not what it should be no code comes up any help would be appreciated
Hello, I have a question I have a PTAC that when the compressor runs for about 5 minutes or so I cut off and repeats to come on and of continuesly. Do you think it's low refrigerant that the cause?
You did a unsatisfactory job on this unit and failed to 1. either swedge or couple the cap tube. 2. Replace the filter drier. 3. Install high and low pressure service ports. 4. Pressure test the system with nitrogen. 5. Pull the system down to 500 microns. Jeez this is a sloppy d.i.y. job and would NEVER maintain a factory warranty. I wouldn't be surprised if you created a restriction in that cap tube. And why remove the entire valve port and stick a service port completely into the the low side pipe? Creating yet another possible restriction? So many errors and you decided to post this video online and create a "how to" video? I'd love to hear your thoughts.
Hello.Thank you for your reply... ok so first off this was an old unit that had no warranty what so ever. Now keep in mind these units are disposable, you can find one from 450 to 800 dollars. So a lot of owners don't want to spend a lot of money on these things for repairs. So the point of this video was to do repairs quickly and with really low resources. If it were a warranty repair, that would have been a different story. For starters I would have ordered the part which comes complete with the filter dryer and wouldn't mess with the capillary tube and of course would have to follow some of the points on your comment. I can assure you with my 15 plus years of experience that none of the capillary tube repairs nor the access port installation that I performed caused any restrictions.
I really enjoy watching your videos! You're very knowledgeable. However, you should really take the time in doing the procedures correctly just as some have already commented. You should never enter liquid refrigerant into the compressor. Only vapor refrigerant and oil go in the compressor. This is the first video I've seen you put a service tap in. I would have put a tap on both the high and low side, pressure tested, and pumped it down to 250 microns. Then entered the liquid refrigerant through the high side like you're suppose to. I assure you I will keep watching your videos because they're very interesting; however, I would not be able to show young future techs a video like this because there are too many procedural errors; even if you got it working.
Good luck in all your future endeavors and keep making videos.
Yeah that's great work buddy do you only test the low side pressure? now into the video of making your tool adapter.
Hey Jayson
When pressurizing the system like I did here it will cover the whole system( low and high side)..the adapter I will try to make a video on that later on
You must know that you are the only tech that puts compressed atmospheric air which contains water vapor into their system and everyone else uses dry nitrogen.
Hey Paul
You are right about using nitrogen, If it was a central unit I would be the first one to be using dry nitrogen, because of the length of the copper lines(could be over 25ft), and also size of the condenser and evaporator coils. However these are small units so the moisture, humidity is removed by the vacuum pump.
I think my unit is low on Freon. I know how to use gauges to check if it has the correct amount but I cant solder in an access port. In your experience are most of the systems sealed or have you ran into some that already have ports installed?
Hello,
No, every ptac unit I have seen they are completely sealed, but you can install a tap valve for access
Hi, I'm new at work. You will have a tutorial on how to charge freon r410 to the PTAC unit of Amanac. It is a hotel unit. Thank you for your cooperation.
What size valve tape did you put in?
how did you do coupling ?
I didn't in this video, but there's this tool you can use for anything bigger than a 1/4 tube:
Yu&Yang HVAC Repairing Set Air Conditioner Copper Tube Expander
Swaging Tool Manual Pipe Swage Too Drill Bit Soft Copper tubing Tool bit with 1/4''， 3/8''，1/2''， 5/8''，3/4''，7/8''Bits a.co/d/71nizT2
While you are brazing the tubing aren't you concern that you my be blocking the passage
Hey Fernando
No, because the tubing does not go all the way in, maybe 1/4 of the way
How much would a job like this cost on average?
Hello,
It all depends on what a company or individual would charge, but I would say between 250 and 350 dollars
Why didn't you cut the line at the hole in it, put a coupling after sanding the copper tubing and braze the coupling on both sides ? 😵
💯👍
Have a question have a Goodman ptac started right up compressor come on but doesn't blow cold alittle cold but not what it should be no code comes up any help would be appreciated
Hey Sean
Sounds like the unit may be out or low on refrigerant.. maybe this can help determine that
ruclips.net/video/PcY2ceuUF2w/видео.html
Hello, I have a question I have a PTAC that when the compressor runs for about 5 minutes or so I cut off and repeats to come on and of continuesly. Do you think it's low refrigerant that the cause?
Hello
Is your unit a Amana?
@@PtacSolutions Yes sir.
I would check for a broken fan blade, a weak condenser motor, or dirty condenser
Where do you buy your parts from?
I usually get them from the manufacturer
@@PtacSolutions thank you!
You did a unsatisfactory job on this unit and failed to 1. either swedge or couple the cap tube. 2. Replace the filter drier. 3. Install high and low pressure service ports. 4. Pressure test the system with nitrogen. 5. Pull the system down to 500 microns. Jeez this is a sloppy d.i.y. job and would NEVER maintain a factory warranty. I wouldn't be surprised if you created a restriction in that cap tube. And why remove the entire valve port and stick a service port completely into the the low side pipe? Creating yet another possible restriction? So many errors and you decided to post this video online and create a "how to" video? I'd love to hear your thoughts.
Hello.Thank you for your reply... ok so first off this was an old unit that had no warranty what so ever. Now keep in mind these units are disposable, you can find one from 450 to 800 dollars. So a lot of owners don't want to spend a lot of money on these things for repairs. So the point of this video was to do repairs quickly and with really low resources. If it were a warranty repair, that would have been a different story. For starters I would have ordered the part which comes complete with the filter dryer and wouldn't mess with the capillary tube and of course would have to follow some of the points on your comment. I can assure you with my 15 plus years of experience that none of the capillary tube repairs nor the access port installation that I performed caused any restrictions.
@@PtacSolutions ok