Haier Portable AC | Buzzing and Not Cooling - FIX

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One of the most common problems with a compressor that won't start is a bad run capacitor. In this video I show you how that fixed my son's portable AC problem. Other issues related to an AC compressor that won't run could be refrigerant leaks, burned electrical components, or a failed compressor.
When buying a new capacitor you may not find an identical matching capacitor. It's okay if the replacement capacitor has a higher voltage number. What is more important is to match the capacitance number (uF), the shape of the capacitor (round), and the number of poles at the top (where the connectors go). In my case it was two pole capacitor, which means it had two separate round parts a the top, each with multiple wire connectors.
Take a photo of the way the original capacitor is wired so you can install the new capacitor the same way.
There is no guarantee that changing your capacitor will make your AC cool again. If that does not work, other things you can try include: clean your coils with coil cleaner (see related video link below), check the circuit board for any burned components, check for refrigerant leaks by spraying soap + water on the coils when the AC is on to look for any bubbles indicating refrigerant leaks. If you have your capacitance meter, check the square-rectangular looking capacitor to see if the output is normal or low. When the compressor is running, it warms up, turn on the AC (set it to cool) and touch the compressor with your hand, if it doesn't warm up it's likely dead and needs to be replaced.
Troubleshooting list:
Clean the washable filter.
Clean the coils.
Replace capacitor(s).
Check for leaks with system running using soapy water.
Turn on unit, touch compressor, should be hot if its running.
Turn on unit, listen for fans, should be running.
Turn on unit, touch copper lines, one should be cold (and sweating) the other should be hot if compressor is good.
Visually check motherboard for burned components.
Visually Check wires for any loose connections.
Visually Check connectors for corrosion (rust), clean off any corrosion with wire brush.
The product links below are affiliate links. As an Amazon Associate I earn from qualifying purchases. I may receive a commission if you make a purchase after clicking on one of these links.
PRODUCT LINKS:
Honeytek A6013L Capacitor Tester - This is the one used in the video.
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QH QX6530 Capacitor Motor Run Round 30 uF MFD 370V HVAC
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Needle Nose Pliers 6-inch
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Nu-Calgon 4171-75 Evap Foam No Rinse Evaporator Coil Cleaner, 18 oz.
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Long 12-inch Phillips Screwdriver #2 tip.
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Visit my Amazon storefront to view products that I have reviewed. As an Amazon Influencer I earn a small commission on eligible products.
www.amazon.com/shop/miggyelite
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Опубликовано:

27 июл 2024

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Комментарии : 145

@ChavezDIY 2 года назад

***CHECK VIDEO DESCRIPTION FOR LINKS+UPDATES+CORRECTIONS+MORE INFO***

@glowupquotes Месяц назад

what if i get no reading at all on my capacitor? also, is 200u the same as 200 uf? my tester only has 200u on it. Thanks

@ChavezDIY Месяц назад

@@glowupquotes Then maybe your multimeter is not capable of reading capacitance. U and uf are not the same. In the video description I posted a link to the capacitance meter I used. It is the cheapest one I could find that works.

@ILP-ro7im 4 месяца назад

Even after 2 years you still save us from this heat...i just replaced my capacitor and is working perfect again thank you

@ChavezDIY 4 месяца назад

That's awesome! 🙌🏻🙌🏻🙌🏻

@solidbry1055 2 года назад

Oh man you just made my day. Same exact problem. Ordered a new capacitor for 27$ on Amazon and BAM! AC is working again. I was that close of buying a brand new unit just before I've found your vid. I just saved a whopping 550$ :)

@ChavezDIY 2 года назад

Whoa, that is awesome! Great to hear this video was helpful. The capacitor blowing out is a common problem with ACs, even with central AC units.

@wilsont1010 7 месяцев назад

@@ChavezDIY The compressor was working normally giving out good cold air and suddenly it became completely quiet when the air-conditioner was switched on the next time, is this likely due to the capacitor issue? As you have said in the video there will still be starting sound coming from the compressor. But in our case no starting sound can be heard, what are the chances that it is a capacitor issue?

@homespunware6315 2 года назад

Thank you. I don't hand out Likes to just anyone. Your video was short, concise and to-the-point with bonus tips. While I knew my problem was the capacitor, this took away any guesswork before I start the tear-down.

@ChavezDIY 2 года назад

I appreciate the feedback! I'm glad it was helpful. I hope you get your AC up and running, this heat is picking up! =)

@leilacarvalho409 Год назад

Shut up 😒 hand out likes? His RU-vid is successful as if your like makes a difference in his success. He just saved you lol

@ericchen6704 11 месяцев назад

Purchased: August 2022 - still works GREAT! ru-vid.comUgkxxsUnXhGsSJLim_XnMHyQK0u3XVaW-CGn I live in a studio and during the summer it gets scorching hot - really old building with no ac units. I can’t express how EASY it was to install.This unit has been a life savior during the summer and some days during other seasons where it can still be a bit warm at night. In this small place is my friend, a husky, poodle mix and myself. We need AC - lolI don’t use the dehumidifier option - I’m not sure if it will leak in my house, since I did not install the small draining hose that came with it. May look into it late but I don’t worry about much humidity in the apartment.I don’t understand why the negative reviews since all things mentioned, I personally did not find issues with. Definitely worth it!

@ChavezDIY 11 месяцев назад

We are happy with this unit too. It does a good job keeping a small room cool.

@theenoogie Год назад

You saved the day for me! Followed your guide and now my AC is working great! Thank you so much for making this video!

@ChavezDIY Год назад

You're welcome! Good work repairing your own AC! "The more you do, the more you can do" =)

@rezayoebaidi2641 Год назад

Cheers Chavez you LEGEND!! Saved me from busting out the wallet for a new portable aircon. It was blowing warm air and the exhaust was not blowing hot air as I touched the duct. Changed the capacitor myself and saw the bubble on the old capacitor that you described on your video. And BOOM! its running again.

@ChavezDIY Год назад

Niiiice! That's what DIY is all about... saving money, learning skills, and building up your confidence! =)

@julielawr5787 Год назад

This was incredibly helpful. The directions and showing us the products to buy and roughly how much plus protection information! Thank you!!! 🙏

@ChavezDIY Год назад

I'm glad it was helpful! Good luck getting your AC running! =)

@R32WA 2 года назад

Thanks for the video. My DC portable AC has a compressor that is just buzzing. The 35uF capacitor is swollen like yours, cheers.

@ChavezDIY 2 года назад

Good luck getting your AC going!

@PurpleHousePropertiesLLC 11 месяцев назад

Great video! I can't wait to see if that is my problem, too!

@ChavezDIY 11 месяцев назад

Fingers crossed! I hope it works out for you! =)

@randyking476 Год назад

Excellent video, thanks.

@ChavezDIY Год назад

You are welcome! =)

@johnnovie3168 Год назад

Thank you! this helped us!

@ChavezDIY Год назад

I'm glad it helped! =)

@edjonatchick 4 дня назад

Great video! Thank you!

@ChavezDIY 3 дня назад

You're welcome! =)

@frankieglass4442 Месяц назад

Thanks for sharing your info.

@ChavezDIY Месяц назад

You're welcome! =)

@foreverconscious2575 Год назад

Wow this was really good sadly I bought a used LG 13000 btu portable air conditioner and everything works its turns on but sadly ut doesn't cool and of course LG hust says book a service call bit i cant cuz its used and who knows how much it'll cost to get ot serviced. But if my issue is the capacitor then im willing to see if i can order that part online and fix it myself. I did it w an old treadmill i am sure i can do it on this. Probably the most helpful video i see for over a year now i hope this solves my issue otherwise i waste $400 on a used AC... Careful where you buy things online!!

@ChavezDIY Год назад

It's worth a shot to replace the capacitor to see if you can get it running. Good luck working on your portable AC! =)

@WSRWSRWSRWSR 11 месяцев назад

Thanks. 👍

@ChavezDIY 11 месяцев назад

Welcome 👍

@user-vq8iw3it5n 19 дней назад

Hi, I took my PAC apart to clean it up, this was after a major storm and Power Surge in my Unit. Everything is working fine on it except it's not blowing Freezing Cold Air. No Leaks, Compressor Works, but I don't think it's getting all the Power it Needs, so I think it's the Run Capacitor that needs to be changed. Thanks For your Tips and a Great Video, Chavez. I will let you know if this fixes it. Take Care.

@ChavezDIY 15 дней назад

Good luck! Hopefully replacing the capacitor gets it running.

@robertapark4392 15 дней назад

I have a question about cleaning the coils, what if I don’t have the fancy spray like you have.. (not able to go out and purchase)

@ChavezDIY 15 дней назад

Then use any household cleaning spray in a bottle and rinse it off with water after 10-15 using the spray bottle. Water and soap is better than not cleaning your coils at all.

@sunkistv 2 года назад

i see that capaciator original says "protected" and the new ones not "protected". is this because there's already trip wire in the cord section? so doesn't need double protection?

@ChavezDIY 2 года назад

That's a good question. I don't know the answer to your question =)

@sunkistv 2 года назад

@@ChavezDIY lol thanks anyways, i got mine fixed just like you posted.

@ChavezDIY 2 года назад

@@sunkistv Awesome! Glad to hear you got your AC running again!

@damian3182 Год назад

Greetings, my ac fans go to low speed as the compressor is trying to turn on, I hear some low electrical hum but I can't tell. Everything is clean and I even poured out both trays of water. At this stage I'm going to follow your tutorial here to see if its the capacitor. Is this the symptom your ac was having? Did you hear the fans go to low speed why the compressor was trying to turn on but doesn't?

@ChavezDIY Год назад

My AC was making a buzzing noise, so yeah there was more noise than just the fan. I don't remember the velocity of the fans at the time the unit wasn't cooling. I believe the sound the unit was making is included in this video, but you have to use headphones and turn up the volume to hear it. So the compressor has a capacitor, the round cylinder one, and the fan also has its own capacitor, its a rectangular cube looking one. Both capacitors have the capacitance range listed on them. The best way to approach this is to get a capacitance meter and check the capacitance of each capacitor. In the video description I have a link to a $20 capacitance meter on Amazon, its the cheapest one I could find and it works well. As long as you have fans and ACs in your life, you will need a capacitance meter to check the capacitors in case they fail.

@damian3182 Год назад

@ChavezHobbies I have a multimeter that has an option "200m", when I have it set to that I get a reading like yours where it starts at 3.1 then drop to the .3 range. Does my multimeter have the ability to get a reading?

@ChavezDIY Год назад

@@damian3182 Budget multimeters don't have capacitance readings. The symbol for capacitance is uF, on some multimeters its listed as uA. I have two multimeters and neither can detect capacitance, that's why I had to buy that specific multimeter just for capacitance. You can buy a multimeter with capacitance readings but it has to specifically say it. You'll have to read the manual to check the capacitance with the meter.

@gregsmith3623 2 месяца назад

My motor that pushes the heat out of the hose that goes out the window isn't working, would the capacitor cause this? I liked your video and would be grateful for your answer for my problem.

@ChavezDIY 2 месяца назад

Sounds like your fan motor is not working. The capacitor I replaced in this video is for the AC compressor. The fan has its own capacitor, but it looks rectangular, you can actually see it above the cylinder capacitor in this video. Your best approach is to get a capacitance meter and check the capacitance of both the compressor capacitor and the fan capacitor. I have a link to a capacitance meter in the video description, its one of the cheapest ones you can buy and it works well. You're always going to have an AC for the rest of your life, so the capacitance meter pays for itself.

@gregsmith3623 2 месяца назад

@@ChavezDIY thank you I'll check it out.

@ChavezDIY 2 месяца назад

You can see the fan capacitor right above the compressor capacitor at 4:20 in the video.

@user-je1ch6io2r Год назад

Hi I have changed the capacitor the exact way, cleaned the all the coiles but still not cold air, any suggestions please 🙏 Thank you

@ChavezDIY Год назад

Does the compressor turn on? Do you hear it running? If the fans are running good, it could be compressor failure or a leak of refrigerant. If you want to check for leaks, with the cover off run the AC and spray soapy water on the copper AC lines that go through the coils.

@isa5537 Год назад

Mine blows semi warm air no buzzing. Do you think its still the capacitor if it doesn't cool?

@ChavezDIY Год назад

Sounds like its not cooling. It could be the capacitor. Try it out and see if replacing the capacitor helps. Check the video description for more information.

@nu.perspective Месяц назад

The compressor does kick in on my portable AC, but no cold air. Could it be refrigerant issue?

@ChavezDIY Месяц назад

These portable units don't have a service port to add refrigerant. I would start with cleaning the coils (check the video description for a link on cleaning the unit). If the unit is low on refrigerant that means you have a leak somewhere. With the unit open but still connected, run the AC and spray soap and water on the copper lines to and from the compressor and evaporator to look for any leaks. They will show up as active bubbles if you have a leak. If no leaks and you cleaned everything, I would check the capacitor. You will need a capacitance meter to check the capacitor, a link to the cheapest one I could find is in the video description.

@stephenmensah3918 17 дней назад

Please what machine did you use to remove the fumes

@ChavezDIY 15 дней назад

What fumes are you referring to? What timestamp in the video?

@user-il6ws2uf1k Год назад

Im replacing mine and i seem to only find 45uf but the one in my unit is 40uf would it still work with a 45uf

@ChavezDIY Год назад

Yes, it will still work with a 45uf

@kitn.6130 2 года назад

is it normal to hear the buzzing sound still? i have a toshiba brand new. its cooling fine but it's making buzzing noise

@ChavezDIY 2 года назад

It's normal for compressors to make a buzzing noise when they're running You can hear it in my AC after I fixed it. The compressor has rubber feet to try to decrease noise from vibrations but sometimes the vibrations get through and shake the outer case of the AC.

@kitn.6130 2 года назад

@@ChavezDIY I research everywhere online and everyone is complaining about the compressor noise. it seems like a normal portable ac compressor sound. Some says it goes away after a few days or weeks of normal use. Although I think the rubber that's supposed to reduce noise is probably loose during transportation. It's sad. It's so loud

@ChavezDIY 2 года назад

@@kitn.6130 All compressors make noise, but some are louder than others. With window ACs the compressor is right there in your room, haha, you'll be hearing it. I had a Honeywell 14K BTU portable AC unit that was louder than this Haier 8K BTU unit in this video. I also have a Frigidaire 5k window unit that is kinda quiet compared to my LG 6K BTU window unit.

@Dcttgo2 2 года назад

My compressor will kick on, the after a while it will turn off, the air won't be cold for a couple minute, then it will come back on and the unit will shake pretty hard. Could this still be the same thing in the video?

@ChavezDIY 2 года назад

When was the last time you cleaned the coils on the unit? If the coils are dirty the unit could shut off due to overheating. Here is a video showing how to clean the coils ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-lnJKBi-pB_4.html If the coils are clean, then yeah the next thing I would look into is the capacitors. There is more than one capacitor, there's a square one that shows up inside my unit, that was going to be my next item to check. You'll need the capacitance meter to check your capacitors. $20 for the one I have in the video, link in the description. Its the cheapest one you'll find and you can resell it after.

@christianfoster8400 2 года назад

I have a portable unit that the fans won’t come on but the compressor is working. Any idea?

@ChavezDIY 2 года назад

There's two capacitors inside the AC. One is the cylinder shaped one that I replaced in this video and the other is rectangular shaped. Check capacitance of both capacitors. You can also check the motherboard to see if there are any burned components.

@christianfoster8400 2 года назад

Thanks man! The capacitors test just fine. The fan motor is hard to find and a pain to get off so I’m going to go recycle the thing. I don’t know if it’s a European thing or not.

@Nitrotix1 Год назад

Compressor works on mine, coils and fins are clean, fan speed is strong, but it is still not cooling the air it blows out. Does this mean the freon has leaked? I don't see any leakage.

@ChavezDIY Год назад

Interesting. Yes, assuming the compressor is working good, all signs point to low refrigerant. Run the unit with the cover off and spray soapy water on all the AC lines and see if you can find the bubbles, which would indicate a leak. You can also buy a refrigerant leak detector on amazon and see if that helps to identify any leaks.

@Nitrotix1 Год назад

That's my next step before I decide to buy a new unit. I have hope that there's still a lot of gunk in the fins that can't simply be sucked or brushed out. This is for a less commonly used room so I can tinker with it, good way to learn how these things work as well.

@fj2774 11 месяцев назад

Hi there mines the blower and compressor turns on but the fan from the top to blow air out doesn’t work

@ChavezDIY 11 месяцев назад

The fans have their own capacitor. Its a rectangular cube looking thing. You'll need a capacitance meter to check the fan capacitor. In the video description I have a link to the capacitance meter I used in the video.

@ravellavenkatsubbaiah4957 Месяц назад

Buddy my haier cooler when i plug in it is shows all on’s in the digital bar and showing the temp and within a sec automatically getting turnoff and starting beep sound untill i unplug any suggestions

@ChavezDIY Месяц назад

Have you tried cleaning the inside of the AC? I have a video on it ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-lnJKBi-pB_4.html

@ravellavenkatsubbaiah4957 Месяц назад

@@ChavezDIY so that is the problem??

@tehMonarch Год назад

My rear exhast fan isnt kicking on with the compressor so it over heats, ideas? thanks!

@ChavezDIY Год назад

There should be a capacitor that powers the fan. I would check the capacitance of your two large capacitors, the cylinder one and the rectangular one (located directly above the cylinder one in this video). My guess is that the cylinder one is for the compressor and the rectangular one is for the fan. You will need a capacitance meter to check them. The meter listed in the video description is cheapest one that I have found on amazon.

@tehMonarch Год назад

@@ChavezDIY thank you, mine has a lot more screws and clips than yours :P Just trying to narrow it down first!

@raedell349 19 дней назад

I have a problem, when the compressor kicks in it vibrates a lot for about 15/20 seconds it cool off and on. Any suggestions?

@ChavezDIY 15 дней назад

1 Clean the coils. 2 Check the fan capacitor and compressor capacitor with a capacitance meter. There's a link to a capacitance meter and additional information in the video description.

@heidicleveland5887 2 года назад

i removed all the screws EXCEPT there are 2 that are so deep i can't get to them. i was able to pry the back off enough to clean the coil grill-thingy, which had nearly 4 inches of cat hair plastered to it! but that didn't fix it. i can't open the unit any further--my guess is the prob is the capicitor b/c it buzzes like yours, too. can i bring it to a repair shop? it's a honeywell. thx!!! ♡h.

@ChavezDIY 2 года назад

You'll need a long screwdriver or long screwdriver bits to access the deep screws. Yikes 4 inches of cat hair and dust that's a lot, haha. A capacitor replacement would be the next cheapest investment to try. Any HVAC business or technician should be able to look at it. Good luck!

@heidicleveland5887 2 года назад

i'm stunned! i FIXED IT!!! 1st i ordered a 12" screwdriver from amazon… when i opened the electrical box, i discovered a capacitor EXACTLY like yours! so i just followed you the rest of the way. NO ONE, not even my brothers, were willing to help me! i'm so proud of myself! THANK YOU!!!!

@ChavezDIY 2 года назад

@@heidicleveland5887 You're welcome! That is awesome that you were able to do it yourself! ofcourse you could!!! You're now a DIYer!!

@MrMac-0 3 месяца назад

I have to same unit and it blows cold air and the hose takes out he hot air, But it doesn't cool down the air for 5 hours..I have a 2 inch space under the door and have 10 foot ceiling. The room is 13' x 17' any suggestions?

@ChavezDIY 3 месяца назад

For the 2 inch gap under the door, you can cover it with a door sweep, there are cheap ones at Home Depot. Portable ACs will not be able to cool down a room better than a window AC unit. I recommend portable AC only if you cannot install a window unit. If its blowing cool air, the only thing I can think of is to clean the coils, I have links in the video description to my video on cleaning the coils inside a portable AC. If you clean the inside but its still not cooling good, it just means you need a stronger unit. Something with more BTUs. A 8k BTU window unit will outperform a 8k BTU portable unit. My current window unit (6k BTU) in my office space is undersized so it takes a while to cool and never reaches a nice cool temp on a really hot day. I need to upgrade to a bigger unit with more BTUs.

@ChavezDIY 3 месяца назад

How to clean Haier Portable Air Conditioner ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-lnJKBi-pB_4.html

@user-yx9sk8fe1h 11 месяцев назад

Hello my cost way doesn’t turn on it just has the red dot on do you know what the problem could be

@ChavezDIY 11 месяцев назад

I don't have any experience with that kind of problem. If you have your AC product manual it sometimes can give you troubleshooting tips. Try to find it online if you don't have it. Sometimes the red light can mean that you need to clean the removable screen filter. If it is not the filter light, maybe it's a power supply issue. Check the video description for a list of troubleshooting tips.

@tkenwatkins 2 года назад

Had a similar issue - i changed the capacitor and the compressor is running but still not cooling. Any ideas?

@ChavezDIY 2 года назад

That's interesting, the compressor is actually running? Does the compressor feel warm when running? Start with making sure the coils (evap and condenser) and air filters are clean. Next look for refrigerant leaks, low refrigerant can lead to no cooling. Look at the coils for refrigerant leaks, spray a mix of soap and water on the coils at different locations with the compressor running and look for air bubbles that may indicate a leak.

@RobsCustomCreations 2 года назад

@@ChavezDIY I have a Haier 8,000 BTU portable ac also, with the same issue, compressor turning on but not cooling...I bought a brand new LG 11,000 BTU ac to replace the Haier...and I have kept the Haier portable ac as a possible future project...I have taken the Haier portable ac apart, and cleaned it thoroughly, in which inside and outside its so clean, its looks brand new, but it's still not working properly...

@richardgarza9088 2 года назад

@@RobsCustomCreations you might have to replace the capacitor

@tkenwatkins Год назад

@@ChavezDIY I have not tired looking for air bubbles. I would not know how to add 410a refrigerant. very clean filters and compressor is getting hot.

@tkenwatkins Год назад

@@RobsCustomCreations I also kept mine as a project but still not getting cool.

@m123m7 Год назад

my portable air conditioner all work fine( fan and compressor are working) but it dosn't cool, it's very clean, no dirts!! any help here please!! the outside air tempreture is cool as well that should be hot not cool! Please help

@ChavezDIY Год назад

There's a list of things to check in the video description. My compressor was working, but not cooling. My capacitor was operating below efficiency, it wasn't completely dead yet. You need a capacitance meter to check the capacitor. Just because the compressor is making a noise and the capacitor is not swollen, that does not mean the capacitor is good.

@crackerjackrappr Год назад

What does it mean when the ac shakes violently?

@ChavezDIY Год назад

Good question. So it is cooling but shaking a lot? I'm not sure, but something to look at is the compressor and the fans. You'll have to open it and run it with the case off so you can see if there is a fan that is off balance or the compressor rubber isolators are gone. The compressor shakes quite a bit and has rubber pads that isolate the vibrations. When those rubber pads go bad from cracking/breaking then the vibrations from the compressor will be transferred to the whole unit.

@limung8857 2 года назад

how much you charge for your service?

@ChavezDIY 2 года назад

I don't do repairs for others. I just make the DIY videos.

@JosephHowes2003 Месяц назад

What if it does this brand new?

@ChavezDIY Месяц назад

If its not cooling and its brand new, return it if you can. If that's not an option, I would check the compressor capacitor with a capacitance meter.

@_Afsus 21 день назад

Mine blow cold air for seconds but after that it stops .and no hot air coding from thé back

@ChavezDIY 15 дней назад

I don't know HVAC diagnostics, just the basics. I would clean the coils if you haven't done that. Then I would check the capacitance of the compressor capacitor and fan capacitor. There's a link to a capacitance meter and some additional information in the video description.

@katrodriguez9290 19 дней назад

What if you replaced the capacitor and it still not blowing cool air ?

@ChavezDIY 18 дней назад

The fan has its own capacitor too, so you need to check that capacitor as well. You can't check it without a capacitance meter, I have one listed in the video description. Make sure that your coils are clean, Check the video description for a video on how to clean the coils inside.

@MR_DUDO_PUG 2 года назад

Hlo brother I need your help to unlock my pixel 3

@ChavezDIY 2 года назад

What specific problem are you having with the Pixel 3 unlock?

@craygebrown8694 Год назад

My ac turns on fan runs compressor runs air that comes out is cool but not cold. No visible burnt wires or components no swelling or leaking on the cap all radiators and vents are clear unit new lost the invoice so cant return it. I thought gas leak but i dont know how to tell

@ChavezDIY Год назад

Just because the cap isn't swollen or leaking doesn't mean its good, you need to test it with a capacitance meter. It could be running below capacitance. In the video description I post a link to the cheapest capacitance meter you can find on amazon. If you want to check for leaks in the refrigerant lines, remove the cover, run the AC and spray soapy water on the lines. Leaks will show up as bubbles.

@craygebrown8694 Год назад

Iv sprayed water not soap water onto all the copper joins where they were braised together there was no bubbles or sounds of any kind had the ac running on its Coldst settings so now pulled the cap out and discharged it. My volt meter is uA not uF dose that make a difference. If put the probes on the back left red right and nothing displays

@craygebrown8694 Год назад

@@ChavezDIY just to be sure iv sprayed it again soapy water and again i can see no bubbles except from when the water is sprayed on. So fingers crossed its the cap.

@ChavezDIY Год назад

@@craygebrown8694 I think uA is for amperage, maybe that's why you get no readings.

@yusufzafar7889 2 года назад

Compressor work but leaking out freon. Haier only 2 years old. Any fixes.

@ChavezDIY 2 года назад

No quick fixes and it requires HVAC tools/skills. I have seen videos where people will cut the copper line and use a brazing method to attach a schrader valve. Then they vacuum the copper lines with a vacuum machine and then add refrigerant (type and amount specified on the AC). Here's a video of someone doing that ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-_bL7hN6LS4Q.html

@buhrrito Год назад

I paid $20 for a new capacitor but unfortunately that wasnt my problem.

@ChavezDIY Год назад

I'm sorry that didn't work for you. You need to use the capacitance meter to measure the capacitor before replacing it. It comes in handy. Capacitor failing is common problem and its likely you'll have air conditioning for the rest of your life so it pays for itself over time.

@ChavezDIY Год назад

Here is my checklist for troubleshooting AC: Clean the filter Clean the coils Replace capacitors Check for leaks with system running using soapy water Touch compressor, should be hot Listen for fans, should be running Touch copper lines, one should be cold the other hot Check motherboard for burned components Check wires for any loose connections Check connectors for corrosion, clean off any corrosion with wire brush. If none of these items help, its likely the compressor has failed. The compressor is the most expensive part so you might as well look into another unit.

@arohashoyu 2 года назад

i need help finding the right capacitor

@ChavezDIY 2 года назад

You have to open the unit and look at the numbers on the capacitor like I did with my unit. Take a picture to note the Voltage and capacitance numbers (uf).

@arohashoyu 2 года назад

@@ChavezDIY i have the picture but nothing that i search on amazon is the same

@ChavezDIY 2 года назад

@@arohashoyu what are your numbers? The voltage can be higher on the new one but the capacitance needs to match.

@arohashoyu 2 года назад

@@ChavezDIY mines says 50µF 250VAC 50/60HZ ±5% 40/70/21 B S2

@ChavezDIY 2 года назад

@@arohashoyu Try this one amzn.to/3JtjgBu It's a 50uF capacitor, the voltage doesn't need to match exactly, you can have more voltage but not less. I searched amazon for "50uf round capacitor"

@deucedeuce333 2 года назад

Mine just keeps beeping like it's full of water. But I empty it and it's still beeping. I've vacuumed all of the filters already too.

@ChavezDIY 2 года назад

That's interesting. The beeping could be related to another issue. Check the owner's manual, sometimes they have troubleshooting guides in there that might help. If you don't have the manual, do a google search for it.

@tyrellsykes6387 Год назад

Can i pick your brain, i added a service valve to my portable ac, i belive i added to much refrigerant my compressor seems to turn on and off, and now im breaking a circuit!!! Help

@ChavezDIY Год назад

I've had that happen with my car AC. I overcharged it and the compressor would turn on then turn off. It turns off due to overheating. The fix for my car AC was to slowly release some refrigerant until the compressor operated normally (stopped turning off).

@MR_DUDO_PUG 2 года назад

Can I have your Instagram?

@ChavezDIY 2 года назад

I'm more active on YT compared to IG. You can ask me anything here.