Thedefrost heaterndi gawo lofunika kwambiri la kuzungulira kwa firiji. Chotenthetsera chotenthetsera mufiriji chimathandiza kusungunula madzi oundana omwe amaunjikana pa mawotchi otenthetsera mufiriji. Popanda chotenthetsera cha defrost, kupangika kwa ayezi kumatha kukhudza momwe firiji imagwirira ntchito, zomwe zimapangitsa kuti chakudya chiwonongeke komanso kukonza zodula.
Mfundo yogwirira ntchito yafiriji defrost chowotchandi kupanga kutentha kudzera m'zinthu zotsutsana ndi kusungunula ayezi. Nthawi zambiri imakhala pansi pa coil ya evaporator, kotero kuti kutentha komwe kumagwiritsidwa ntchito kungathe kusungunula madzi oundana ndi kulola kuti madzi alowe mu poto.
Pali mitundu iwiri yodziwika bwino yadefrost heater machubum'mafiriji: zotenthetsera zowala ndi zotenthetsera makoyilo. Zotenthetsera zowala ndi zitsulo zophwanyika zoyikidwa mufiriji, nthawi zambiri pansi. Kumbali ina, zotenthetsera za koyilo zimakhala ndi zozungulira zozungulira mozungulira ma evaporator ndipo zimalumikizidwa mwachindunji ndi chotenthetsera cha defrost.
Defrost thermostat imagwira ntchito limodzi ndi chotenthetsera cha defrost kuwongolera kutentha mkati mwa mufiriji. Kutentha mkati mwa mufiriji kukatsikira pamlingo wakutiwakuti, chotenthetsera cha defrost chimayambitsa kuzungulira kwa defrost ndi kuyambitsa chotenthetsera cha defrost kuti chitenthe. Kenako, madzi oundana omwe amapangidwa pamakoyilo a evaporator amayamba kusungunuka ndipo madziwo amathamangira mu poto.
Ndikofunika kuzindikira kuti si mafiriji onse omwe ali ndi zotenthetsera zowonongeka. Mwachitsanzo, mafiriji ang'onoang'ono sakhala ndi izi nthawi zonse. Kuphatikiza apo, mitundu ina yatsopano imagwiritsa ntchito njira zina zochepetsera chisanu, monga ma adaptive defrost system, omwe amagwira ntchito poyang'anira kuchuluka kwa chisanu pamakoyilo a evaporator ndikuchotsa chisanu moyenerera.
Pomaliza,defrost heatersndi gawo lofunikira pakuchita bwino kwa firiji. Thefiriji defrost heaterNtchito yake ndikusungunula madzi oundana omwe amaunjikana pa ma evaporator, kuteteza chakudya kuti zisaonongeke, komanso kupewa kukonza zodula. Ngakhale kuti si mafiriji onse omwe ali nawo, ambiri ali nawo. Popanda iwo, ntchito yamba ya firiji ili pachiwopsezo. Chifukwa chake, ngati muwona zovuta zilizonse zokhudzana ndi defrost cycle, ndikofunikira kukaonana ndi akatswiri kuti atsimikizire kuti chotenthetsera chanu chikugwira ntchito bwino.
Zolakwa Zodziwika
- Chubu chotenthetsera chowonongeka:Chifukwa chakugwiritsa ntchito nthawi yayitali kapena zovuta zamtundu, madefrost Kutentha chubuimatha kuphulika kapena kupsa, zomwe zimapangitsa kuti zisawonongeke.
- Nkhani ya Wiring:Ngati waya wolumikizira wa chubu chotenthetsera defrost ndi womasuka kapena wosweka, zipangitsa kuti chubu chotenthetsera chilephere kugwira ntchito bwino.
- Kulephera kwa sensor ya Defrost:Ngati sensa ya defrost yawonongeka, ikhoza kuyambitsa chubu chotenthetsera kulephera kuyamba kapena kugwira ntchito kwa nthawi yayitali, zomwe zimakhudza momwe firiji ikuyendera.
Kusamalira ndi Kuyendera
- Kuyendera pafupipafupi:Onani mawonekedwe adefrost heater machubuchifukwa cha kuwonongeka kapena dzimbiri.
- Yesani kukana:Gwiritsani ntchito ma multimeter kuti muyese kukana kwa chubu chotenthetsera kuti muwone ngati ikugwira ntchito bwino (mtengo wotsutsa nthawi zambiri umakhala pakati pa makumi a ohms ndi mazana a ohms).
- Chotsani chitoliro cha drainage:Onetsetsani kuti madzi a defrost amatha kutulutsidwa bwino kuti asatsekeke.
Kukonza nthawi zonse ndi kusintha kwanthawi yake kwa zowonongekadefrost Kutentha machubuakhoza kuonetsetsa kuti firiji imagwira ntchito komanso mphamvu zamagetsi za firiji ndikuwonjezera moyo wake wautumiki. Ngati vuto la defrosting lichitika, tikulimbikitsidwa kuti mulankhule ndi akatswiri okonza zinthu kuti awonedwe ndikukonza.
Nthawi yotumiza: Apr-19-2025