Yadda ake gwada injin fan tare da multimeter
Mai tsayayyar motar fan shine ke da alhakin tura iska mai zafi ta cikin fitilun a duk lokacin da kuka kunna tsarin dumama. Injin yana aiki hannu da hannu tare da tsarin sanyaya da dumama motar ku. Idan kun lura da baƙon sautunan da ke fitowa daga tsarin samun iska, wannan yana nufin cewa motar fan tana buƙatar bincika.
Yin gyare-gyaren motar fan tare da multimeter zai taimaka maka gano abin da ke ciki. Anan zan kai ku ta hanyar cikakken jagora kan yadda ake gwada injin fan tare da multimeter.
Duba Motar Fan tare da Multimeter (Mataki 5)
Yawancin lokaci zaka iya samun mai sauya fanka a bayan akwatin safar hannu a cikin motarka. Da zarar kun samo shi, bi waɗannan matakan don gwada resistor motor fan:
Mataki 1: Gwada mummunan waya tare da ingantaccen gubar multimeter.
Aiki na farko shine kashe tabbataccen caji mara kyau da mara kyau na wutar lantarki.
Yawancin lokaci baƙar fata waya mara kyau. Amma yi amfani da ingantaccen gubar multimeter don gwada kebul na baƙar fata (mara kyau) tare da multimeter. Yawancin lokaci baƙar fata waya mara kyau. Amma yi amfani da ingantaccen gubar multimeter don gwada kebul na baƙar fata (mara kyau) tare da multimeter.
Mataki na 2: Kunna injin
Fara injina ta amfani da maɓallin kunnawa don auna halin yanzu a cikin mahaɗin lantarki na injin fan (waya purple).
Mataki 3. Saita multimeter zuwa ikon DC kuma auna
Canja multimeter zuwa ikon DC, sannan kunna hita ko kwandishan a matsakaicin iko.
Canjin fan ɗin ku ba daidai ba ne idan multimeter ba ya nuna halin yanzu/daraja. Ya kamata ku kara duba injin fan idan multimeter ya gano halin yanzu.
Mataki na 4: Bincika idan relay ɗin yana ƙasa
Yanzu a cikin ƙafar ƙafa, cire murfin damar shiga fuse panel, wanda za ku iya samun kusa da maɓallin gefe a gefen fasinja.
Cire relay na iska mai iska daga abin hawa. Bincika gudun ba da sanda idan ƙasa ta kasance ko a'a ta amfani da ma'aunin multimeter (ohm sikelin). Sannan gwada shi ba tare da sanya fil ɗin na yanzu zuwa ma'aunin DC na multimeter ba.
Idan baku ga kowane halin yanzu ba, gano wurin IGN fuse a ƙarƙashin murfin, cire murfin murfin, kuma haɗa tashar batir mara kyau zuwa multimeter. Idan fuse ya busa, ina ba da shawarar ku maye gurbin shi.
Mataki 5: Duba mahaɗin
Bincika mahaɗin don tabbatar da fis ɗin yana aiki. Kunna kunnan motar da saita multimeter zuwa sikelin DC, duba mai haɗawa.
Idan komai yana aiki, to yakamata a maye gurbin relay.
Tambayoyi akai-akai
Yadda za a tantance idan injin fan yana buƙatar bincika?
Idan kuna fuskantar matsaloli tare da tsarin HVAC ɗin ku, tabbas mai tsayayyar fan ɗin ku ba shi da kyau kuma yana buƙatar maye gurbinsa. Wasu daga cikin alamun gargaɗin mummunan motar fan sun haɗa da: (1)
Ƙarfin motar fan baya aiki. Idan iskar ba ta ratsa ta cikin mazugi lokacin da aka kunna na'urar sanyaya iska ko hita, tana iya karyewa. Lokacin da injin fan ɗin ku ya gaza, ba za a sami kwararar iska ba, yana buƙatar dubawa ko sauyawa.
Amfanin wutar lantarki na injin fan ba shi da yawa.
Motar fan ɗin ku na iya karye idan iskar da ke cikin filayenku ba ta da kyau ko babu shi. Motar fan mai rauni ko lalacewa ba zai iya samar da isassun iskar iska don kula da yanayin zafi mai kyau ba.
Gudun fan yana da ƙasa.
Wani alamar mummunan motar fan shine cewa motar tana aiki ne kawai a wani ƙayyadadden gudu. Yawancin injinan fan an ƙirƙira su don yin gudu cikin sauri iri-iri don isassun sarrafa yanayin zafi daban-daban a cikin gida. Idan injin fan ɗin ku ba zai iya isar da sanyi ko iska mai dumi a ƙayyadadden saitunan ba, wannan alama ce ta rashin lahani. (2)
Menene fan Motors
1. Motoci masu saurin gudu guda ɗaya
Irin wannan motar tana hura iska a tsayin daka.
2. Motoci masu saurin canzawa
Wannan motar tana hura iska da gudu daban-daban.
Dubi wasu labaran mu a kasa.
- Yadda ake gwada capacitor tare da multimeter
- Yadda ake auna wutar lantarki ta DC tare da multimeter
- Yadda ake duba janareto da multimeter
shawarwari
(1) Tsarin KLA - https://www.forbes.com/advisor/home-improvement/how-do-hvac-systems-work/
(2) gudun - https://www.bbc.co.uk/bitesize/topics/z83rkqt/articles/zhbtng8
