How to Fix Air Conditioner Not Blowing Cold Air | HVAC Training 101

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  • เผยแพร่เมื่อ 4 ต.ค. 2024

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  • @HVACTraining101
    @HVACTraining101  4 ปีที่แล้ว +29

    In this video we will guide and give you the best tips and ideas on fixing your Air conditioning unit that aren't cooling properly. You may check these 5 reasons why AC's aren’t giving you enough cool air so you can try to fix it on your own.
    Read the full review here - hvactraining101.com/ac/repair/not-cooling-down/

    • @usajoyce
      @usajoyce 2 ปีที่แล้ว +1

      Hello, just wondering my split ac are all good except the fan speed can’t be changed, Always on the highest after a thunderstorm ( 2 AC same issue at the same time) 🤷‍♀️Tks !

  • @hankhill7754
    @hankhill7754 ปีที่แล้ว +22

    I want my five minutes of life back.

  • @mkaverage1791
    @mkaverage1791 3 ปีที่แล้ว +114

    My AC is blowing air but not cool. Filter is good. Power is good. Condensor fan runs. I'm going to change the capacitor and see if that helps.

    • @HVACTraining101
      @HVACTraining101  3 ปีที่แล้ว +14

      Sounds Good!

    • @WizzlePizz
      @WizzlePizz 3 ปีที่แล้ว +7

      did you end up fixing it?

    • @rohitmohanty641
      @rohitmohanty641 2 ปีที่แล้ว +5

      Did the capacitor work bro?? I have the same problem plz reply

    • @mkaverage1791
      @mkaverage1791 2 ปีที่แล้ว +14

      @@rohitmohanty641 yes. It's an easy fix. Just move one wire at a time from the old to new capacitor.

    • @SGAMING-uq7tl
      @SGAMING-uq7tl 2 ปีที่แล้ว +2

      @@mkaverage1791 Bro but my inverter ac have capacitor in its pcb🙂

  • @mrfreeman1763
    @mrfreeman1763 ปีที่แล้ว +14

    Turn off your thermostat, go outside to the unit, when the fan stops running, point a flashlight down inside of it and try to find a white pipe inside the unit. If you found the magic white pipe, know that IT DOESN'T HAVE A WHITE PIPE (on the inside). Your unit has been running too much and has FROZEN the pipes over. Usually you'll see ice going from the compressor (Big black tank the size of your head or larger) along a single pipe leading to the outside of the unit.
    Bust up any external ice that is safe to remove with a stick (On the pipes outside the unit). Go back inside and find the RESET button for the thermostat and press it, this is just in case something is screwy with the thermostat, you may need to remove the cover of the thermostat to find it. After pressing the reset button, leave the thermostat off for an hour and go back and check that the white pipe is back to it's usual copper/brass color before turning the AC back on. The rate the ice melts will depend on the conditions outside.
    It is common in the spring and late fall for temps to be all over the place, freezing one week and sweltering the next. This is going to have your AC working overtime if you're not careful and will lead to frozen pipes. Once the pipes freeze too far, the unit won't work properly, leading to the AC unit running constantly, but blowing warmer air than expected.
    If this isn't it, you probably have a plugged up drain. There should be a pipe that has an open end near the unit (it should be coming out of the house) that should be letting water out as the AC runs, if your AC has been running and the pipe and ground below it are dry, you've likely got a plugged drain pipe. Since it supplies a steady drip of water, algae/scum/bacteria and even plants will like to move in and dam up the water for their own purposes. You'll need to find a way to unclog it.

  • @AchillesWrath1
    @AchillesWrath1 3 ปีที่แล้ว +5

    My heat pump is blowing only room temperature air not cold. It's 80 in the house. It's cooler outside at night than it is inside. Controls set right, it's got power, the vents aren't clogged. I don't know what it is.

  • @michaelkhoo3434
    @michaelkhoo3434 2 ปีที่แล้ว +9

    Hi, kindly assist as to why indoor unit after running awhile it jumps from cool air to dry air mode? Thanks

  • @k-simple6173
    @k-simple6173 3 ปีที่แล้ว +15

    One problem I am facing now is, my Aircon is bwfoew cleaning still cold but after cleaning even I set the tempwrature 16 it feels hot not cold. Appreciate for the advice and answer

    • @neoalexander7534
      @neoalexander7534 3 ปีที่แล้ว +1

      Sameee

    • @ggg9gg
      @ggg9gg 3 ปีที่แล้ว +1

      Same

    • @jd3413
      @jd3413 2 ปีที่แล้ว +1

      Check if it's on fan or cool

    • @jd3413
      @jd3413 2 ปีที่แล้ว +1

      Check the mode

  • @Rebecca-zr3lu
    @Rebecca-zr3lu 3 หลายเดือนก่อน +4

    I pray all electrical and plumbing issues to be fixed in Jesus name amen 🙏

  • @vlockclampz8922
    @vlockclampz8922 3 ปีที่แล้ว +15

    My ac unit outside is working fine but the air inside isnt blowing at all, it's on the modes are correct but no cold air any solutions??

    • @virenjoshi
      @virenjoshi 3 ปีที่แล้ว

      following

    • @sircartier4422
      @sircartier4422 3 ปีที่แล้ว

      Dirty condenser, blocking the coolant from going in

  • @europeanconfidence32
    @europeanconfidence32 2 ปีที่แล้ว +12

    On my split system the fan outside is inconsistent, it makes a noise and sometimes blows and then slows down or stops, then starts up again. The indoor air con is only slightly cool and not nearly enough to cool the room down. I wonder what is causing it?

    • @mahinahmed2316
      @mahinahmed2316 2 ปีที่แล้ว +2

      Facing same issues
      Did you find your solution!??
      If so please share

    • @leviatisu7072
      @leviatisu7072 2 ปีที่แล้ว +1

      Me too

    • @marylenehall405
      @marylenehall405 ปีที่แล้ว +1

      This is the same problem I’m having

  • @juliet2756
    @juliet2756 3 ปีที่แล้ว +3

    My portable air switches to fan mode from cool by itself. Would you know why?

  • @Allbraisebetoallah
    @Allbraisebetoallah 2 หลายเดือนก่อน

    Is it a must the low pressure pipe to be hot wile running the ac or it show be cool

  • @muhammadshaikh3108
    @muhammadshaikh3108 3 ปีที่แล้ว +12

    My Ac is turning on and sending air through the vents but it’s not cooling at all. The temperature stays the same and it doesn’t get cold. What could be wrong?

    • @Mike-uh3mt
      @Mike-uh3mt 3 ปีที่แล้ว +6

      Samee, it's so annoying too cause it was working just fine until it didn't

    • @larrytate1657
      @larrytate1657 3 ปีที่แล้ว

      Could have a refrigerant leak.

    • @Rayawar
      @Rayawar 2 ปีที่แล้ว

      same yar!

    • @parkerbohnn
      @parkerbohnn 2 ปีที่แล้ว

      Trane air conditioner?

    • @mrfreeman1763
      @mrfreeman1763 ปีที่แล้ว

      If the AC runs too much it will cause pipes in the outside unit to freeze over. Turn off the thermostat, go outside and when the fan stops point a flashlight down inside, if you see a white pipe, it's not white, it's likely frozen over completely. Leave the thermostat off until the ice melts and hit the reset button on the thermostat, might need to remover the thermostat cover to find it.
      Wait at least 30 mins after hitting the reset button to turn it back on, but also wait for the ice to melt away before turning it back on.

  • @sanvissphere6399
    @sanvissphere6399 5 หลายเดือนก่อน

    I changed capacitor, cleaned the filter but still getting warm air mostly

  • @adityansh
    @adityansh 3 ปีที่แล้ว +2

    My ac is giving Cold air but not how it should be!
    + Some sudden air rush noise is coming

  • @seandubyak8633
    @seandubyak8633 5 หลายเดือนก่อน

    Installed mini split turned it on and it wasn't heating or blowing cold air. I found out I forgot to open up the valves on the outdoor unit once I did that I got cold air and heat, but then the unit just stopped after a day.

  • @wayneporter2037
    @wayneporter2037 3 ปีที่แล้ว +1

    None of these helped... Our split AC unit was cool, not Cold. We had a dude come to our house and add refrigerant, thinking it was low. Once he added more, it began to blow warm air. Seemed that it made the compressor stop working?? We then bled some out, which made it cooler, but now there is no condensation where there was before. The lines are clean, so I know this is not the problem. Could to high of pressure be the problem now?

  • @RubySpecialFoodVenture
    @RubySpecialFoodVenture ปีที่แล้ว +2

    Thank you for the good info

  • @ThutoJaden
    @ThutoJaden 6 หลายเดือนก่อน

    I just finished installing my new Air conditioner, not blowing hot or cold air. The inside Unit is working but the Outside unit isn't working. What might be the problem??? Both inside and outside units are new

    • @davidc.7838
      @davidc.7838 4 หลายเดือนก่อน

      Same here! Did you fix it? I also get a pc00 error and pc04 error.

  • @attitudetogratitude7751
    @attitudetogratitude7751 3 ปีที่แล้ว +5

    Thank u for solving my problem

  • @rayandawkins8203
    @rayandawkins8203 3 ปีที่แล้ว +11

    If my air conditioner is loosing oil can it also prevent the unit from cooling?

  • @محمدنعمان-ر6م
    @محمدنعمان-ر6م ปีที่แล้ว

    Very amazing topic
    Thanks

  • @knockout_strike3383
    @knockout_strike3383 ปีที่แล้ว

    Ac filter is cleaned, the aircon blows cool air but the room doesn’t cooling its just that the aircon is cool but it cant make the room cold what can I do about it.

  • @lilcriminal894
    @lilcriminal894 2 ปีที่แล้ว

    When so one came to change a water heater idk what they turned off or on. Can this case by Mr.slim to turn off after 5 minutes and starts blinking five times

  • @patrickdideles3858
    @patrickdideles3858 3 ปีที่แล้ว +1

    Hi i have a window type aircon. And it only blows cool air when its night or raining. But when it sunny it blows hot air

    • @mboyajr.8407
      @mboyajr.8407 6 หลายเดือนก่อน

      Check the condensors coils whether clean

  • @shahrazadsamsudin
    @shahrazadsamsudin ปีที่แล้ว

    My ac smart invertor is blowing air but not cool.filter is very cleannafter a year of usage.

  • @parkerbohnn
    @parkerbohnn 2 ปีที่แล้ว +2

    You forgot a pressure leak where all the refrigerant leaks out.

  • @theobvu
    @theobvu 3 ปีที่แล้ว +1

    can u please help me sir our ac is cool but doesn't blow much air anymore it's like half of it is good and half is not also after a few hours it wont blow anything at all then the bottom part is wet. please answer 🙏

  • @loukasmallios5811
    @loukasmallios5811 8 หลายเดือนก่อน

    Can someone help me? I have non-inverter, split type AC and despite receiving electricity and remote control commands, the indoor blower does not start, neither the compressor. Only thing that works is just the outdoor fan. What can I do? Air filters are clean, capacitor was changed, nothing seems to fix the problem. What can I do? I need its heating capabilities asap, any answer is much appreciated.

  • @africanfaceofficial6053
    @africanfaceofficial6053 2 ปีที่แล้ว +2

    Great job thanks 😊

  • @brennamaquirang4007
    @brennamaquirang4007 2 ปีที่แล้ว

    My aircon is blink blink the charger sighn what is the problem of it?

  • @tadas3065
    @tadas3065 3 ปีที่แล้ว

    I bought new ac. Its tower. Theres no cold? Maybe it should be? Cause there no temperatures

  • @mdrahmat7051
    @mdrahmat7051 6 หลายเดือนก่อน

    My ac is stuck in heating mode. How to fix it?

  • @asepwandi8504
    @asepwandi8504 ปีที่แล้ว

    Good job 🎉

  • @paulsem3839
    @paulsem3839 ปีที่แล้ว

    Thanks for helping

  • @asepwandi8504
    @asepwandi8504 ปีที่แล้ว

    Great video 🎉

  • @hanselsaeni8934
    @hanselsaeni8934 3 ปีที่แล้ว

    thanks very helpful

  • @MichelleETV-mr9fe
    @MichelleETV-mr9fe 3 ปีที่แล้ว

    I have hauzen aircon. When I turn it on it’s cold. But after 10 mins it will automatically switch into fan
    How can I fix it? My unit doesn’t have the remote control

    • @theobvu
      @theobvu 3 ปีที่แล้ว

      yeah same after few hours it wont blow cold anymore

  • @chuongha6738
    @chuongha6738 3 ปีที่แล้ว +2

    My air conditioner is blown heat when I turn cool on, I don’t know why? Thanks

  • @throwbackthursday4835
    @throwbackthursday4835 ปีที่แล้ว

    My ac is one season old. Its not working so good.

  • @InesAouadhi
    @InesAouadhi หลายเดือนก่อน

    My ac is heating thought we removed the heating thingy in it

  • @BlaisePulo
    @BlaisePulo 10 หลายเดือนก่อน

    Why aircon beep but it doesn't comes on

  • @EsNChino
    @EsNChino 3 ปีที่แล้ว

    Hello I'm having problems with my ductless. My unit inside is off but the fan outside is still running why is that?

    • @AlejandroCanoute
      @AlejandroCanoute 2 หลายเดือนก่อน

      Relay on the circuit board is defective due to voltage issues. Tap the relay on the board after disassembling the evaporator. Restart and after a few minutes turn off the AC unit. If the condenser turns off this time, then surely it's the circuit board relay.

  • @ermirthaqi1439
    @ermirthaqi1439 10 หลายเดือนก่อน

    How to make A/C blow warm air

  • @dennism7909
    @dennism7909 3 หลายเดือนก่อน

    Number 6 was "someone hit it with a hammer "😄

  • @waymytech8144
    @waymytech8144 2 ปีที่แล้ว

    But why it not leak water out side

  • @elmona_ltakef
    @elmona_ltakef 2 ปีที่แล้ว

    Good

  • @potlomokoena924
    @potlomokoena924 3 ปีที่แล้ว

    My unit is blowing cold air only, the hot air is not really warm

  • @amazingvideoskeralauaekera8248
    @amazingvideoskeralauaekera8248 3 ปีที่แล้ว

    Mitsubshi split ac not working night

  • @sudharsanbalaji1053
    @sudharsanbalaji1053 ปีที่แล้ว

    My ac is spitting Ice out like a gun got shot by my own AC 😢😅
    Edit: its not cold but it blows out air but its also spitting ice out
    How to fix?

  • @Mr.Ditkovich.
    @Mr.Ditkovich. ปีที่แล้ว

    I just bought a split AC this. It's the worst thing I've ever bought in my life. You don't know how much I regret not buying a Window AC. What a joke!

  • @sanadmemory5247
    @sanadmemory5247 3 ปีที่แล้ว

    What about the capacitor

  • @norrismumba5096
    @norrismumba5096 3 ปีที่แล้ว +1

    Midea air conditioner is only blowing hot air
    What could be the problem

    • @HVACTraining101
      @HVACTraining101  3 ปีที่แล้ว +1

      You can check out our full explanation here
      --> hvactraining101.com/ac/repair/not-cooling-down/

  • @KiranKumar-bp2vf
    @KiranKumar-bp2vf 3 ปีที่แล้ว

    I have Panasonic AC and When I am in cool mode, I'm unable to operate the connection between AC & remote. In dry mode, the connection is working out and so I can change up and down. Please help me to get my AC cool. Thank you..

  • @maxj.altran191
    @maxj.altran191 ปีที่แล้ว +1

    ours is different the fan is running and ac is blowing cold air the second piece works, the problem is sometimes the middle fan stops working it blows on left and right a little but in middle of the first peice it wont blow any at all, I found to keep restarting it will fix the problem temporarily, but I'm looking for a better solution.. !?.

  • @elmona_ltakef
    @elmona_ltakef 2 ปีที่แล้ว

    The air conditioning is not cooling

  • @bacardifever8391
    @bacardifever8391 3 ปีที่แล้ว +2

    So in short, call the guy..

  • @beefanglee9673
    @beefanglee9673 3 ปีที่แล้ว +1

    I have LG air conditioner

  • @susanwinters4663
    @susanwinters4663 ปีที่แล้ว

    My has a green line then a orange clock looking light then blinking green light

  • @moumend713
    @moumend713 2 ปีที่แล้ว +3

    are you fucking kidding check the power? what am i 6

  • @ivanzepeda6216
    @ivanzepeda6216 3 ปีที่แล้ว

    Ac only blows in 3 vents doesn’t blow on the others?

    • @at5665
      @at5665 3 ปีที่แล้ว

      Check if the other vents are blocked

    • @theobvu
      @theobvu 3 ปีที่แล้ว

      same problem. did u get it fixed?

    • @ivanzepeda6216
      @ivanzepeda6216 3 ปีที่แล้ว

      @@theobvu yes my friend is ac tec happens to be it need to be recharged and he fixed some of the air ducts

  • @FlorentinaBray
    @FlorentinaBray 3 ปีที่แล้ว

    My airconditioner is cold then at around 2am, it turns to ice and doesnt blow out cold air

    • @abhinavkataria6530
      @abhinavkataria6530 3 ปีที่แล้ว +1

      That means the refrigerant is low in the AC

    • @FlorentinaBray
      @FlorentinaBray 3 ปีที่แล้ว

      @@abhinavkataria6530 how to fix pls

    • @theobvu
      @theobvu 3 ปีที่แล้ว

      same

    • @arisuaozora
      @arisuaozora 2 ปีที่แล้ว

      Same but , i called the ac guy and he cleaned the dust inside the ac not the filter and voila fixed. Hope this helps

  • @eddyharden
    @eddyharden 3 ปีที่แล้ว +2

    My ac always stays at 30c even if i change it to 24 it goes back to 30 in any seconds

    • @fifiliry
      @fifiliry 3 ปีที่แล้ว +1

      Lmao same here

    • @eddyharden
      @eddyharden 3 ปีที่แล้ว +1

      @@fifiliry hey just find some guy who fix aircon change freon ez :) only cost 25$

    • @fifiliry
      @fifiliry 3 ปีที่แล้ว

      @@eddyharden yeah nice idea- :D

  • @VVeiQuek
    @VVeiQuek 2 หลายเดือนก่อน

    Imagine a world where someone’s AC is not cooling, someone does not do all these and instead goes online looking for solutions, only to end up with crap like this, and the imaginary bulb in his brain lights up, only then he/she solves the problem.
    That is one parallel universe where this video would be useful. Not so much on this one. We tend to do the basic shit first, and then go online as second step.

  • @arhenltony5519
    @arhenltony5519 9 หลายเดือนก่อน +1

    GOD LOVES YOU LET’S REPENT PLEASE 🙏🏾

  • @Dinco422
    @Dinco422 2 หลายเดือนก่อน

    what a nothingburger of a video

  • @corosta
    @corosta 2 หลายเดือนก่อน

    Not to be a Karen, but if someone figured out how to log in to TH-cam to watch this video, they should technically know that if you don't plug in the damn thing it shouldn't work. Sorry bro but this video is a useless waste of time and earned a dislike. You should remind people to breath not to die 😂

  • @robinsimpson681
    @robinsimpson681 6 หลายเดือนก่อน

    Your video sucks..no help at all. All the checks made but still aame problem