Maitiro ekuyedza Fan mota ine Multimeter
Iyo fan motor resistor ine basa rekusundidzira mweya unopisa kuburikidza nemavhavha pese paunobatidza yekudziya system. Injini inoshanda pamwe chete nekutonhodza uye kudziyisa masisitimu emota yako. Kana iwe ukaona zvisinganzwisisike zvinonzwika zvichiuya kubva kumhepo yekufefetera, izvi zvinoreva kuti fan mota inoda kutariswa.
Kuita fan motor kugadzirisa ine multimeter ichakubatsira iwe kuongorora chikamu. Pano ini ndinokutora iwe kuburikidza neyakadzama gwara rekuyedza fan fan ine multimeter.
Kutarisa iyo Fan Motor ine Multimeter (5 Matanho)
Iwe unogona kazhinji kuwana fan switch kuseri kwebhokisi regirovhosi mumotokari yako. Paunenge uchinge waiwana, tevera matanho aya kuti uedze iyo fan mota resistor:
Danho 1: Edza waya isina kunaka ine kutungamira kwakanaka kwemultimeter.
Basa rekutanga nderokudzima mhosva dzakanaka uye dzisina kunaka dzemagetsi.
Kazhinji waya nhema ndeye negative. Asi shandisa kutungamira kwakanaka kweiyo multimeter kuti uedze tambo nhema (negative) ine multimeter. Kazhinji waya nhema ndeye negative. Asi shandisa kutungamira kwakanaka kweiyo multimeter kuti uedze tambo nhema (negative) ine multimeter.
Danho 2: Batidza injini
Tanga injini uchishandisa kiyi yekubatidza kuyera ikozvino mune fan mota yemagetsi yekubatanidza (waya yepepuru).
Nhanho 3. Isa iyo multimeter kune DC simba uye kuyera
Chinja iyo multimeter kuita DC simba, wobva wabatidza hita kana air conditioner pane yakanyanya simba.
Shanduko yako yefeni yakashata kana iyo multimeter isingaratidzi ikozvino / kukosha. Iwe unofanirwa kutarisa iyo fan mota mberi kana iyo multimeter inoona ikozvino.
Danho rechina: Tarisa kana relay yakadzikwa
Iye zvino mutsoka, bvisa fuse panhizha yekupinda chivharo, iyo iwe yaunogona kuwana padivi pedivi chinja padivi remufambi.
Bvisa blower resistor relay kubva mumotokari. Tarisa relay kana yakadzikwa kana kusashandisa multimeter (ohm scale). Wobva waiedza pasina kumisa pini iripo kune DC chiyero che multimeter.
Kana iwe usingaone chero ikozvino, tsvaga IGN fuse pasi pevhavha, sunungura pavhavha yevhavha, uye batanidza iyo yakaipa bhatiri terminal kune multimeter. Kana iyo fuse yakavhuvhuta, ndinokurudzira kuti uitsive.
Danho 5: Tarisa chinongedzo
Tarisa chibatanidza kuti uone kuti fuse iri kushanda. Kubatidza kubatidza kwemota uye kuseta iyo multimeter kune DC chiyero, ongorora chinongedzo.
Kana zvinhu zvose zvichishanda, saka relay inofanira kuchinjwa.
Inowanzobvunzwa Mibvunzo
Nzira yekuona kana fan fan inoda kuongororwa?
Kana iwe uine matambudziko neHVAC system yako, yako fan resistor yakashata uye inoda kutsiviwa. Zvimwe zveyambiro zviratidzo zveyakaipa fan mota zvinosanganisira: (1)
Fan motor power haisi kushanda. Kana mhepo isingapfuuri nepakati pemhepo apo air conditioner kana heater yakashandurwa, inogona kuputsika. Kana yako fan mota ikatadza, hapazove nekuyerera kwemhepo, inoda kuongororwa kana kutsiviwa.
Iko kushandiswa kwesimba kweiyo fan mota kushoma.
Mota yako ye fan inogona kuputsika kana mafambiro emhepo mumavhavha ako asina kunaka kana kuti asipo. Iyo isina kusimba kana yakakuvadzwa fan mota haigone kupa yakakwana kuyerera kwemhepo kuchengetedza tembiricha yakanaka.
Sipidhi yeFani yakaderera.
Chimwe chiratidzo cheyakaipa fan mota ndechekuti mota inongomhanya pane imwe kumhanya. Mazhinji fan motors akagadzirwa kuti amhanye nekumhanya kwakasiyana-siyana kuti akwanise kubata zvakasiyana tembiricha mumba. Kana yako fan mota isingakwanise kuendesa inotonhora kana inodziya mweya pane yakatarwa marongero, ichi chiratidzo chekuti haina kukwana. (2)
Chii chinonzi fan motors
1. Single speed motors
Rudzi urwu rwemota runofuridza mhepo nekumhanya kusingachinji.
2. Variable speed motors
Mota iyi inofuridza mweya nekumhanya kwakasiyana.
Tarisa zvimwe zvezvinyorwa zvedu pazasi.
- Nzira yekuedza capacitor ne multimeter
- Maitiro ekuyera DC voltage ine multimeter
- Nzira yekutarisa jenareta ne multimeter
kurumbidza
(1) KLA masisitimu - https://www.forbes.com/advisor/home-improvement/how-do-hvac-systems-work/
(2) kumhanya - https://www.bbc.co.uk/bitesize/topics/z83rkqt/articles/zhbtng8
