I-relay yefeni epholisayo ihlala isikhathi esingakanani?
I-cooling fan relay iklanyelwe ukuhlinzeka umoya nge-condenser ye-air conditioner ne-radiator. Izimoto eziningi zineziphephetha-moya ezimbili, eye-radiator enye eye-condenser. Ngemuva kokuvula i-air conditioner, abalandeli bobabili kufanele bavule. Ifeni iyavula lapho imojuli yokulawula amandla (PCM) ithola isignali yokuthi izinga lokushisa lenjini lidinga ukugeleza komoya okwengeziwe ukuze liphole.
I-PCM ithumela isignali ku-relay yefeni epholisayo ukuze inikeze ifeni amandla okupholisa amandla. I-fan relay inikeza amandla ngokushintsha futhi inikeze ama-volts angu-12 ku-fan yokupholisa eqala umsebenzi. Ngemva kokuba injini ifinyelele izinga elithile lokushisa, ifeni yokupholisa iyacishwa.
Uma i-relay yefeni yokupholisa ihluleka, ingase iqhubeke nokusebenza ngisho nalapho ukuthungela kucishiwe noma injini ibanda. Ngakolunye uhlangothi, isiphephetha-moya singase singasebenzi nhlobo, okubangele ukuthi injini ishise ngokweqile noma izinga lokushisa legeji likhuphuke. Uma ubona ukuthi i-air conditioner yakho ayisebenzi kahle noma imoto yakho ihlale ishisa ngokweqile, kungase kube isikhathi sokuvala isikhala se-relay fan epholile.
Isekhethi yabalandeli bokupholisa ngokuvamile iqukethe i-relay, i-fan motor, nemojula yokulawula. I-relay yabalandeli epholile iyona engase yehluleke, ngakho-ke uma usola ukuthi iyehluleka, kufanele ihlolwe uchwepheshe. Umakhenikha uzoqinisekisa ukuthi unenani elifanele lamandla nomhlabathi ngokuhlola isifunda. Uma i-coil ukumelana kuphezulu, kusho ukuthi i-relay yimbi. Uma kungekho ukumelana phakathi kwekhoyili, i-relay yefeni yokupholisa yehlulekile ngokuphelele.
Njengoba zingahluleka ngokuhamba kwesikhathi, kufanele uqaphele izimpawu ezibonisa isidingo sokushintsha i-relay fan yokupholisa.
Izimpawu ezibonisa isidingo sokushintsha i-relay yefeni yokupholisa zihlanganisa:
- I-fan epholile iyaqhubeka nokusebenza ngisho nalapho imoto icishiwe
- I-air conditioner ayisebenzi kahle, noma ayipholi, noma ayisebenzi nhlobo
- Imoto ihlale ishisa ngokweqile noma izinga lokushisa lingaphezu kwelejwayelekile
Uma ubona noma iyiphi yalezi zinkinga ezingenhla, ungase ube nenkinga nge-relay fan yokupholisa. Uma ungathanda ukuthi le nkinga ihlolwe, yiba nomakhenikha ogunyaziwe ahlole imoto yakho futhi ayilungise uma kunesidingo.
