<![CDATA[iFixit - Answers With Device "HVAC"]]> https://it.ifixit.com/Risposte/Device/HVAC/All?rss=yes en-US Sun, 02 Aug 2026 12:35:45 -0700 <![CDATA[Midea Air Conditioner: Perché I tubi sono ghiacciato]]> Come aggiungere gas

]]> https://it.ifixit.com/Risposte/Visualizza/965549/Perch%C3%A9+I+tubi+sono+ghiacciato https://it.ifixit.com/Risposte/View/965549 Sun, 26 Jul 2026 21:35:04 -0700 <![CDATA[Burnham Steam Boiler: il boiler collegato alla pompa di calore si interrompe]]> il boiler collegato alla pompa di calore si interrompe

⟐ Commented aprile 25, 2026 at 11:47 GMT-7

]]> https://it.ifixit.com/Risposte/Visualizza/952006/il+boiler+collegato+alla+pompa+di+calore+si+interrompe https://it.ifixit.com/Risposte/View/952006 Sat, 25 Apr 2026 11:47:35 -0700 <![CDATA[MrCool Gen-3 12000 BTU Mini Split: Perché L’Unità esterna è molto rumorosa quando accesa.]]> Quando la macchina é accesa sembra che la ventola faccia rumore ma NON é la ventola . Potrebbe essere il compressore.

⟐ Answered marzo 30, 2024 at 16:46 GMT-7

]]> https://it.ifixit.com/Risposte/Visualizza/842884/Perch%C3%A9+L%E2%80%99Unit%C3%A0+esterna+%C3%A8+molto+rumorosa+quando+accesa. https://it.ifixit.com/Risposte/View/842884 Sat, 30 Mar 2024 16:46:57 -0700 <![CDATA[Dehumidifier: boule ricaricabile non si scalda]]> Boule ricaricabile non si scalda piu avete suggerimenti

]]> https://it.ifixit.com/Risposte/Visualizza/631025/boule+ricaricabile+non+si+scalda https://it.ifixit.com/Risposte/View/631025 Sun, 26 Apr 2020 07:02:19 -0700 <![CDATA[Dyson AM07 Tower Fan: rimozione polvere penetrata all'interno]]> Come rimuovere polvere accumulata all'interno dell'apparecchio?

]]> https://it.ifixit.com/Risposte/Visualizza/392342/rimozione+polvere+penetrata+all'interno https://it.ifixit.com/Risposte/View/392342 Wed, 19 Apr 2017 10:50:19 -0700 <![CDATA[Beko BKK 1600P Stand Fan: fan motor is not rotating]]> why my fan motor is not working rotating

⟐ Answered agosto 02, 2026 at 0:35 GMT-7

]]> https://it.ifixit.com/Risposte/Visualizza/962457/fan+motor+is+not+rotating https://it.ifixit.com/Risposte/View/962457 Sun, 02 Aug 2026 00:35:41 -0700 <![CDATA[Casablanca W-11 Wall Control: Selling fan suddenly completely run stop]]>
  • My ceiling fan has completely ceased to rotate.

    • ⟐ Answer accepted luglio 20, 2026 at 7:19 GMT-7

    ]]>     https://it.ifixit.com/Risposte/Visualizza/955074/Selling+fan+suddenly+completely+run+stop https://it.ifixit.com/Risposte/View/955074 Mon, 20 Jul 2026 07:19:46 -0700     <![CDATA[Wall Air Conditioner: Ac is not cooling properly.Very minor cooling.Filters are also clean]]> Why is my voltas spilt ac not cooling properly? Checked the filters which is clean.

    ⟐ Commented luglio 19, 2026 at 8:17 GMT-7

    ]]>     https://it.ifixit.com/Risposte/Visualizza/854149/Ac+is+not+cooling+properly.Very+minor+cooling.Filters+are+also+clean https://it.ifixit.com/Risposte/View/854149 Sun, 19 Jul 2026 08:17:42 -0700     <![CDATA[Amana Wall Air Conditioner: کولر دیواری سرد نمیکنه]]> کولرم سرد نمیکنه با وجود اینکه دما روی 16هست و حالت توربو رو انتخاب کردم ولی سرمای کولر به نسبت دمای تنظیم شده همخوانی ندارد

    Wall-mounted AC not cooling

    My AC isn't cooling properly; even though the temperature is set to 16°C and Turbo mode is activated, the cooling output doesn't match the set temperature.

    ⟐ Commented luglio 18, 2026 at 0:24 GMT-7

    ]]>     https://it.ifixit.com/Risposte/Visualizza/964322/%DA%A9%D9%88%D9%84%D8%B1+%D8%AF%DB%8C%D9%88%D8%A7%D8%B1%DB%8C+%D8%B3%D8%B1%D8%AF+%D9%86%D9%85%DB%8C%DA%A9%D9%86%D9%87 https://it.ifixit.com/Risposte/View/964322 Sat, 18 Jul 2026 00:24:10 -0700     <![CDATA[GD Midea FT30-3D: It not working properly and gan... gan... in the motor]]> It is not working

    ]]>     https://it.ifixit.com/Risposte/Visualizza/964110/It+not+working+properly+and+gan...+gan...+in+the+motor https://it.ifixit.com/Risposte/View/964110 Wed, 15 Jul 2026 22:28:06 -0700     <![CDATA[Challenge 10l dehumidifier: Why is my dehumidifier collecting water in the air filter not the draw]]> Immagine

    My dehumidifier has not been collecting water in the drawer. I have just taken the filter off to have a look and noticed water in the back. Is there anything I can do about this? I can’t find any blockages to the water to drawer.

    It is the Challenge 10l dehumidifier MDDN-10DEN7-QA3

    ⟐ Commented luglio 14, 2026 at 3:09 GMT-7

    ]]>     https://it.ifixit.com/Risposte/Visualizza/877219/Why+is+my+dehumidifier+collecting+water+in+the+air+filter+not+the+draw https://it.ifixit.com/Risposte/View/877219 Tue, 14 Jul 2026 03:09:44 -0700     <![CDATA[Samsung Air Conditioner: Outdoor fan is not working]]> The outdoor fan is not working but indoor is working

    ⟐ Answered luglio 12, 2026 at 10:34 GMT-7

    ]]>     https://it.ifixit.com/Risposte/Visualizza/960305/Outdoor+fan+is+not+working https://it.ifixit.com/Risposte/View/960305 Sun, 12 Jul 2026 10:34:33 -0700     <![CDATA[LG LWHD800R: Remote is working properly but not supported by AC unit]]> Remote is working properly but not supported by AC unit

    ⟐ Answered luglio 10, 2026 at 23:39 GMT-7

    ]]>     https://it.ifixit.com/Risposte/Visualizza/962694/Remote+is+working+properly+but+not+supported+by+AC+unit https://it.ifixit.com/Risposte/View/962694 Fri, 10 Jul 2026 23:39:21 -0700     <![CDATA[Dehumidifier: it No keep water]]> No keep water

    ⟐ Commented luglio 09, 2026 at 3:01 GMT-7

    ]]>     https://it.ifixit.com/Risposte/Visualizza/963214/it+No+keep+water https://it.ifixit.com/Risposte/View/963214 Thu, 09 Jul 2026 03:01:02 -0700     <![CDATA[Dehumidifier: E9 error code on Noma dehumidifier]]> How to fix an E9 error code on a Noma dehumidifier. I think I need to replace the sensor

    ⟐ Answered luglio 09, 2026 at 2:38 GMT-7

    ]]>     https://it.ifixit.com/Risposte/Visualizza/826427/E9+error+code+on+Noma+dehumidifier https://it.ifixit.com/Risposte/View/826427 Thu, 09 Jul 2026 02:38:23 -0700     <![CDATA[Holmes 16 Inch 4-in-1 Fan: Why the fan does not spin]]> When I swith o the fan it only makes noise but the blade does not spin

    ⟐ Commented luglio 04, 2026 at 0:26 GMT-7

    ]]>     https://it.ifixit.com/Risposte/Visualizza/893773/Why+the+fan+does+not+spin https://it.ifixit.com/Risposte/View/893773 Sat, 04 Jul 2026 00:26:18 -0700     <![CDATA[Dyson am09 hot cool heater fan: Fan Wont power on - part blown]]> Hi There!
    My fan is no longer powering on and from taking it apart as best I can it looks like one of the chips has blown although i'm struggling to identify the part to attempt replacement, does anyone know what this part may be?

    Immagine
    Immagine
    Immagine

    ⟐ Answer accepted luglio 03, 2026 at 11:44 GMT-7

    ]]>     https://it.ifixit.com/Risposte/Visualizza/961704/Fan+Wont+power+on+-+part+blown https://it.ifixit.com/Risposte/View/961704 Fri, 03 Jul 2026 11:44:26 -0700     <![CDATA[Beko BKK 1600P Stand Fan: My fan's mortar runs very slowly and heats up very quickly.]]> My fan's mortar runs very slowly and heats up very quickly.

    ⟐ Answered luglio 03, 2026 at 6:22 GMT-7

    ]]>     https://it.ifixit.com/Risposte/Visualizza/960604/My+fan's+mortar+runs+very+slowly+and+heats+up+very+quickly. https://it.ifixit.com/Risposte/View/960604 Fri, 03 Jul 2026 06:22:15 -0700     <![CDATA[Dyson AM07 Tower Fan: faulty fan now board dead]]> So i have just replaced the oscillating motor and the x2 cap to fix the side to side movement and stop it happening when it's off! the main fan motor was a bit noisy, so i decided to take the impeller off the motor and clean and lube the bearings...bad idea! the impeller ended up breaking the locating lugs off the bottom of it, and after all the messing around, when i turned it all back on, the motor was really unhappy, causing surges and then cutting out completely. tested the fan from a known good machine and it worked for half an hour continuously at 10 without any issue...

    I managed to source a second hand unit from a dyson repair shop nearby, and it arrived today - plugged it in, the display came on, motor did nothing...seconds later the screen went dark and nothing worked since. i've since tested the motor, and it seems to have a short/very low resistance between the case and W1 phase wire - obviously it's sent 300v upstream and done some damage!

    I've checked the fuse, all the 0ohm resistors i can find, and run through a load of testing with the help of AI to prove the buck regulator, the mosfets and the driver ICs all seem to be behaving as expected. however, after tracing U2 (5v regulator), it seems to have a direct short to ground on 2 pins. from what i can find, it appears pin 1 is output (apart from anywhere else, it supplied voltage to the screen), pin 2 gnd and ping 3 input - which appears to have a direct connection to the buck regulator IC output. thinking the 5v regulator had gone short, i pulled it.....and still have the short. then i removed cap c7 to make sure that wasn't shorting....it wasn't either.

    Literally tearing my hair out now (shop said they wouldn't replace the damaged board, but have agreed a 50/50 split on a new board if i have to; but I would rather fix this.

    Can anyone offer any advice? any common failures when the motors go short?

    Thanks all!

    ⟐ Commented luglio 02, 2026 at 3:51 GMT-7

    ]]>     https://it.ifixit.com/Risposte/Visualizza/961359/faulty+fan+now+board+dead https://it.ifixit.com/Risposte/View/961359 Thu, 02 Jul 2026 03:51:16 -0700     <![CDATA[LG LWHD1006R: Why is the cooling water not falling and it’s not also cooling.]]> Making noise, not cooling and the outdoor not dropping water.

    ⟐ Commented giugno 30, 2026 at 4:22 GMT-7

    ]]>     https://it.ifixit.com/Risposte/Visualizza/928420/Why+is+the+cooling+water+not+falling+and+it%E2%80%99s+not+also+cooling. https://it.ifixit.com/Risposte/View/928420 Tue, 30 Jun 2026 04:22:10 -0700