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Charging R-410A Refrigerant Into An Air Conditioner Using Wireless Probes!

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In this HVAC Training Video, I Show How to Use Wireless Probes to Check the Refrigerant Charge and How to Correctly Charge R-410A Refrigerant into this Running Air Conditioner! Technicians Must be EPA 608 Certified to Handle Regulated Refrigerants! Supervision is needed by a licensed HVACR Tech while performing tasks as Experience and Apprenticeship garners Wisdom and Safety.
Tools Used In The Video:
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Hilmor RSWL220 Wireless Refrigerant Scale 220lbs trutechtools.c...
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⚠️ Disclaimer:
Information in this video is intended for educational purposes only. Any work related to the topics in this video should be performed by licensed technicians or by apprentices under the supervision of licensed technicians. AC Service Tech LLC is not responsible for any possible damages or injuries caused by the use or misuse of any information provided.
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Опубликовано:

28 июн 2024

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Комментарии : 93

@user-yn8gv2mp8n 17 дней назад

Thank for the video, the effort and time you put in make the world a better place to leave in.

@deanmartin1966 Месяц назад

I'm sure I've said it before, but thanks for all the great free information you and all the other great teachers provide. Such a wealth of knowledge. I'm 58 and I absolutely hated high school. Until I got into the trades. Then surprisingly I became an "A" student. I seriously love the trades and think its a great alternative to a four year college. My grand daughter is 15 and wants to become a welder. She makes me proud. Once again, thanks. Phil

@user-eg1iu4io8x 5 дней назад

This guy is a bad dude ! Always on point !

@electrolatif Месяц назад

The best aircon video in RU-vid ❤

@kastenusa Месяц назад

Can you please make a video on where to connect probs on package unit correctly. Thank you!

@cryptkeyper Месяц назад

I second this

@edwardlouie Месяц назад

I like using core depressors so I don't need to spin on/off quickly.

@deanmartin1966 Месяц назад

Excellent video Craig. I do love my fieldpeace probes.

@paulrmfd Месяц назад

absolutely instructional keep up the good work

@yannkitson116 Месяц назад

Great video, I have Testo probes and a slightly different app but it is all the same in the end :)

@pongobongo2295 Месяц назад

Use Appion charging tees. This is my go to charge set up. Also, get a third probe and map to outdoor air temp.

@mohdrifi1930 Месяц назад

Excellent! You need to do this method to ac split unit also! Appreciate your effort teacher! ❤️❤️❤️❤️

@cryptkeyper Месяц назад

This is a ac split unit

@jericosha2842 Месяц назад

This doesn't work on mini split ductless if that's what you mean

@povoljan13 Месяц назад

The charging hose has air when you hooked it up to the tee. The small space after the shutoff valve is dead air space. Needs a better setup maybe?

@jorgemanzano7232 Месяц назад

Well explained! Thank you very much 😊

@craigmarshall40 18 дней назад

Great video thank you for spending the time

@kennethlobo4420 Месяц назад

Well explained ❤

@AndyHoltOutdoorUniversity Месяц назад

Nice job, Craig!

@x-got2bkidiny-justlikeabov787 11 дней назад

Awesome explanation but … the label on the unit says indoor TXV with 10 deg F sub cooling. You say it has a fixed orifice so you’re using the superheat method - am I a missing something here?

@acservicetechchannel 10 дней назад

Yes so the outdoor unit will always tell you the subcooling if a txv is used. However, as you can see through that plexiglass at the indoor unit, there is a piston there and not a txv. Single stage outdoor units can be installed with any combination of indoor units and metering device, thanks! To learn more check out our books at acservicetech.com !

@ludylopez3327 3 дня назад

😮It's advisable to charge luguid in suction side.

@snwsk8 Месяц назад

Great tips as always, thank you

@gingerstrand6153 Месяц назад

Great video, thank you!!

@zahedaminullah6934 Месяц назад

Great video man!

@manueldacosta6539 Месяц назад

Excellent video as always, thank you.

@TheWathever516 Месяц назад

Great video!

@repairitdontwreckit4257 Месяц назад

Thanks. Nice job.

@wpl11972 Месяц назад

I just use my valve core removal tool as my tee.

@emidiolopez1409 Месяц назад

So you remove the schrader valve to do SH or SC? Or what kind of removal tool do you use that has a press tool built in? Because the Appion that I use don’t have the press tool so I can’t take any risk of losing 5+ pounds of refrigerant by removing the schraders lol

@HVAC_Tips_Tricks_Calcs Месяц назад

@@emidiolopez1409if your loosing 5 lbs with a core removal tool you’re using it wrong. How much refrigerant are you going to lose I’d the schrader doesn’t seal?

@emidiolopez1409 Месяц назад

@@HVAC_Tips_Tricks_Calcs Ive never said I’m losing 5 pounds by using the schrader removal tool. I said that’s just stupid if you have to remove the schrader valves every time you have to check the pressures on an AC, NO way I’m taking risks in losing factory refrigerant if something doesn’t goes bad with the removal tool.

@davidlopan6649 Месяц назад

I can see myself pulling the pressure probes off the T and accidentally letting out all the refrigerant. lol definately would put a valve core on that for me.

@lorunner1213 Месяц назад

I use apion tee’s. They are low loss with schraders on both male ends of the tee. So doesn’t matter if you pull just the probe off. Or the tee with the probe.

@davidlopan6649 Месяц назад

@@lorunner1213 Yeah I love appion tools. Just purchased their recovery machine. I didn't get probes yet probably next year.

@JuanJuarez-en5xn Месяц назад

Where did you bought those T’s ?

@lorunner1213 Месяц назад

@@JuanJuarez-en5xnJohnstone Supply

@pitaeata8493 Месяц назад

need tips and tricks to determine if a system has a piston or txv. Sometimes on UNCASED coils it is impossible to remove the front of the field made cover to get a look.

@sir.cannabis1173 Месяц назад

I'm thinking one could tell by how fast the numbers move. Craig mentioned it might take 15 minutes for pressures to equalize with a fixed.

@mackenziegray2090 Месяц назад

If you see a threaded union outside the case, chances are you got a piston.

@turnedearthdesign8678 Месяц назад

Also check the chart on the condenser. It usually (but not always) tells you what the pressure of one of the lines should be which should match up to the metering device used

@jroberts3428 7 дней назад

I've been flooding alot of compressors 😳

@NickNameNemo Месяц назад

If system has leakage (r410a) and still remains some amount of refrigerant, let’s say 70-80% of total, should I recover all refrigerant from system and charge it with new or just add needed amount?

@monstaro19 Месяц назад

We need a way to use this in cars its 106 in Florida

@butlerstouchHVAC Месяц назад

great vid

@user-ry6ii8ql2p Месяц назад

? What is the link for the brass tees to purchase sir. Thank You.

@APHVAC0913 Месяц назад

Great video 👌🏽

@mtbbiker6401 Месяц назад

I don't understand how taking a low pressure (vapor line) reading at the condenser translates to the pressure in the evaporator. Why is it not industry standard to take low pressure (vapor line) reading at the evaporator?

@8799crosby 29 дней назад

There is no ports at the evap .

@mtbbiker6401 29 дней назад

@@8799crosby So we are measuring total super heat temp using thermometer near the service port at the condenser (outdoor unit for heat pump) and measuring the pressure at the same service port to measure the temperature at the evaporator (indoor unit for heat pump). We measure pressure to convert to temperature. If we are measuring the temp and the pressure at the same spot, why don't the temp readings match? I'm trying to understand the physics behind this. Does it have to do due with saturation temp, sensible heat, latent heat?

@EricJohnson-dr5wb 26 дней назад

@@mtbbiker6401good question. The pressure on the low side is essentially the same in the evaporator as it is at the low side service port. The vast majority of the cooling is due to the liquid to vapor phase change in the evaporator coil. The additional heating of the 100% vapor is the superheat. You want there to be some superheat to prevent liquid refrigerant from entering and damaging the compressor.

@957543 12 дней назад

Because you want to be able to be in one spot

@arthurrabon9349 Месяц назад

multi zone split unit question. if you have 3 zones and 1 zone is having troubles meeting set temp. how does system respond.

@justinhughes452 Месяц назад

What was the recommended amount of refrigerant on the name plate? How much was in system at the start and what was the total amount at the rnd of this demonstration?

@edwardlouie Месяц назад

This method doesn't always work with inverter variable speed equipment that change the superheat target based on various logics.

@HVAC_Tips_Tricks_Calcs Месяц назад

Inverters usually don’t have fixed orifices.

@HVAC_Tips_Tricks_Calcs Месяц назад

Although I’m sure sponsored, nice to see someone make a video that didn’t say you had to use MQ and True Flow or you’re a hack.

@lorunner1213 Месяц назад

Craig. Does the outdoor Dry bulb temp matter if being read from the sunny side of the condenser vs the shady side?

@JuanJuarez-en5xn Месяц назад

Where can I buy those T’s that go on your probes do you have a link to them ?

@globecomputers1 Месяц назад

Great video! Like always! Question can you provide a link for those AC test caps? I need to buy a set.

@HVAC_Tips_Tricks_Calcs Месяц назад

Just take two spare caps and drill a hole in them.

@tomaszpoznanski7584 Месяц назад

Iam a contractor and would like to do a course/training for a/c contractor. Can you recommend any in NY/NJ/PA area? Any schols?

@vonboldler5219 Месяц назад

Hi mike!

@jimwhite9483 Месяц назад

How hard would it be for Fieldpiece to add a wireless input for ODDB in the app or on the SMAN 380V?

@turnedearthdesign8678 Месяц назад

You can link one of their psychrometer probes to the outdoor dry bulb

@pana5075 Месяц назад

Espero este video en español

@JuanJuarez-en5xn Месяц назад

Can you make a video on RTU’S?

@mackenziegray2090 Месяц назад

It's the samething. What part confuses you?

@mikev.1034 Месяц назад

👍👍

@Ahmed198831 Месяц назад

🙏🙏🙏🙏

@martinguzman4323 24 дня назад

👍👍👍👍👍👍👍👍👍👍👍👍👍

@var8492 Месяц назад

What if my liquid pressures are at 390 and suction 174 with a 11 t/s !??

@Bigdawg_74 Месяц назад

sadly most techs will hook up and immediately say it's good or needs refrigerant because companies are so focused on getting techs in and out as fast as possible. Most expect a complete diagnosis to be complete in 30 min max preferably less.

@TheRealDegen100 Месяц назад

Preferably way less but every call is different. Only calls that really take time is determination of why a part failed.

@hazendismukesjr.8319 Месяц назад

😂why didn't you use a charging orifice

@kevinpearce3281 Месяц назад

Why can’t you put the r410a into the liquid side if it’s coming in as a liquid

@davidgochenour7072 Месяц назад

It would push refrigerant into your bottle

@camilo8cheryl Месяц назад

High pressure

@WhatIsYourCard Месяц назад

The liquid side is at a high pressure while the system is running. Connecting the refrigerant jug to the suction line, which is a lower pressure, will suck the refrigerant into the system.