Nzira yekuedza sei Defrost Heater?

Nzira yekuedza sei Defrost Heater?

Defrost hita inowanzowanikwa kumashure kwedivi nefiriza kana pasi peuriri hwefiriza yepamusoro. Izvo zvichave zvakakodzera kubvisa zvipingamupinyi sezviri mukati mefiriza, masherufu efiriza uye icemaker kuti usvike kune hita.

Yambiro: Ndokumbira uverenge ruzivo rwekuchengetedza kwedu usati waedza chero kuyedzwa kana kugadzirisa.

Usati waedza hita ye defrost, bvisa firiji kudzivirira njodzi yemagetsi.

Iyo pani inogona kubatwa panzvimbo neretainer clips kana screws. Bvisa screws kana kuderedza retainer clips nediki screwdriver. Pane mamwe mafiriza epamusoro epamusoro zvakakosha kubvisa mupendero wepurasitiki kuti usvike pauriri hwefiriza. Kubvisa kuumbwa ikoko kunogona kuve kwakaoma - usambozvimanikidza. Kana ukafunga kuibvisa, unoita izvi panjodzi yako - inotapukira. Tanga yadziisa netauro rekugezesa rinodziya, rakanyorova izvi zvinoita kuti isanyanye kuita brittle uye inyanye kupfakanyika.

Kune marudzi matatu ekutanga e defrost heater element; tsvimbo yesimbi yakafumurwa, tsvimbo yesimbi yakafukidzwa netepi yealuminium kana coil yewaya mukati mechubhu yegirazi. Zvinhu zvitatu zvose zvinoedzwa nenzira imwechete.

Iyo heater yakabatanidzwa newaya mbiri. Waya idzi dzakabatanidzwa nekutsvedza pazvibatanidza. Dhonza zvisungo zvakasimba kubva pamaterminals (usadhonze pawaya). Ungangoda kushandisa peya yetsono-mhino pliers kuti ubvise majoini. Ongorora majoini nematerminal kuti haana ngura. Kana zvibatanidza zvakasvibiswa zvinofanira kuchinjwa.

Edza chinhu chekudziya chekuenderera mberi uchishandisa multitester. Seta iyo multitester kune ohms kumisikidza X1. Isa probe pane imwe neimwe terminal. Iyo multitester inofanirwa kuratidza kuverenga pane imwe nzvimbo pakati zero uye infinity. Nekuda kwehuwandu hwezvinhu zvakasiyana hatigone kutaura kuti kuverenga kwako kunofanirwa kuve kudii, asi tinogona kuve nechokwadi chezvazvisingafanirwe kuve. Kana kuverenga kuri zero kana infinity chinhu chekudziya chakashata uye chinofanira kutsiviwa.

Iwe unogona kuwana kuverenga pakati pezviya zvakanyanyisa uye chinhu chinogona kunge chichiri chakaipa, unogona chete kuva nechokwadi kana iwe uchiziva chiyero chaicho chechinhu chako. Kana iwe uchigona kuwana schematic, unogona kukwanisa kuona kwakaringana kupikisa chiyero. Zvakare, ongorora chinhu sezvo chingave chakanyorwa.