Wake waba nensizwa eyake yafulethi yakhe eyayinesiqandisi esidala esiseduze kakhulu esasidinga ukuqanda okwenziwe ngesandla kusukela ngesikhathi. Ukungazi ukuthi ungakufeza kanjani lokhu futhi uneziphazamiso eziningi zokugcina ingqondo yakhe kulolu daba, le nsizwa yanquma ukungayinaki udaba. Ngemuva kweminyaka engakapheli noma emibili, ukwakhiwa kweqhwa kucishe kwagcwalisa ngokuphelele efrijini lefriji, kushiya kuphela ukuvula okuncane phakathi. Lokhu akuzange kubangele okungatheni le nsizwa ngoba namanje asakwazi ukugcina kuze kube yiminye indawo emibili ye-TV i-TV ngesikhathi lapho kuvulwa okuncane (umthombo wakhe oyinhloko wokudla).
Ukuziphatha kwale ndaba? Inqubekelaphambili iyinto enhle kakhulu kusukela cishe zonke iziqandisi zesimanjemanje zinezinhlelo ze-defrost ezenzakalelayo ukuqinisekisa ukuthi igumbi lakho lefriji elingenalo lingakaze libe yiqhwa eliqinile leqhwa. Maye, ngisho nezinhlelo ze-defrost ezisezingeni eliphakeme kakhulu eziqandisini zingasebenza kahle, ngakho-ke kuwumqondo omuhle ukujwayela ukuthi uhlelo kufanele lusebenze kanjani nokuthi lukulungise kanjani.
Isistimu ye-Defrost esebenza ngayo
Njengengxenye yohlelo lweqandisini ukuze ugcine isiqandisi sokushisa okupholile okungaguquki kwe-40 ° Fahrenheit (48 ° Celsius (-18 ° Celsius (-18 ° Celsius (-18 ° Celsius (-18 ° Celsius (-18 ° Celsius) Lapho isiqandisi esiwuketshezi lapho kungena khona amakhoyili we-evaporator, kuyanda kugesi okwenza amakhoyili abe abanda. I-evaporator fan motor idonsa umoya phezu kwamakhoyili amabanga amabandayo bese ijikeleza ngalolo moya ngesiqandisi kanye nezindawo ezifrijwayo.
Amakhoyili we-Evaporator azoqoqa isithwathwa njengoba umoya odonswa yi-fan motor udlula phezu kwawo. Ngaphandle kwe-defrosting yesikhathi, isithwathwa noma iqhwa lingakha amakhoyili angathinta kakhulu ukuhamba komoya futhi avimbele esiqandisini ekupholiseni kahle. Yilapho uhlelo lwe-Defrost lwe-Defrost oluzenzakalelayo luqala khona. Izakhi eziyisisekelo kulolu hlelo zifaka i-defrost heater, i-defrost thermostat, kanye nokulawulwa kwe-defrost. Ngokuya ngemodeli, ukulawulwa kungaba yi-defrost timer noma ibhodi yokulawula defrost. Isikhathi se-defrost siphendulela i-heater isikhathi esingamaminithi angaba ngu-25 amahlandla amabili noma amathathu ngosuku ukuvimba amakhoyili we-evaporator kusuka ku-frosting ngaphezulu. Ibhodi lokulawula le-defrost lizojika ne-heater kodwa lizoyilawula kahle. I-defrost thermostat idlala indima yayo ngokubheka izinga lokushisa kwamakhoyili; Lapho amazinga okushisa ehla ezingeni elisethiwe, oxhumana nabo e-thermostat esondele futhi avumele ama-voltage ukuba anikeze amandla i-heater.
Izizathu ezinhlanu zokuthi kungani uhlelo lwakho lwe-Defrost alusebenzi
Uma amakholi we-evaporator ekhombisa izimpawu zesithwathwa esibalulekile noma e-ice wakha-up, uhlelo lwe-defrost oluzenzakalelayo kungenzeka lungasebenzi kahle. Nazi izizathu ezinhlanu ezinokwenzeka zokuthi:
I-1.Kuhloselwe i-Defrost heater - uma i-defrost heater ingakwazi "ukufudumala", ngeke ibe yinhle kakhulu e-defrosting. Uvame ukusho ukuthi i-heater isishisile ngokubheka ukuthi ngabe kukhona ikhefu elibonakalayo engxenyeni noma kunoma yikuphi ukubhoboza. Ungasebenzisa futhi i-multimeter ukuvivinya i-heater for "ukuqhubeka" - indlela eqhubekayo kagesi ekhona kule ngxenye. Uma i-heater ihlolwa i-HIGHE ngokuqhubeka, isakhi sinephutha.
I-2.Mal`rking Defrost Thermostat - Kusukela i-defrost thermostat inquma ukuthi i-heater izothola i-voltage, i-thermostat engasebenzi kahle ingavimba i-heater ukuthi ingavuli. Njengo-heater, ungasebenzisa i-multimeter ukuvivinya i-thermostat ngokuqhubeka kukagesi, kepha uzodinga ukwenza lokho ekushiseni kwe-15 ° Fahrenheit noma phansi ukuze uthole ukufundwa okufanele.
3.Faulty Defrost Timer - Kumamodeli nge-defrost timer, isibali sikhathi singahluleka ukuthuthukisa umjikelezo we-defrost noma sikwazi ukuthumela i-voltage ku-heater ngesikhathi somjikelezo. Zama ukuthuthuka kancane isikhathi sokushayela umjikelezo we-defrost. I-compressor kufanele ivale futhi i-heater kufanele ivule. Uma i-timer ingavumeli i-voltage ukuthi ifinyelele ku-heater noma isibali sikhathi asiqhubeki ngomjikelezo we-defrost kungakapheli imizuzu engama-30, isakhi kufanele sithathelwe indawo entsha.
I-4.Defectic defrost control board - Uma isiqandisi sakho sisebenzisa i-Defrost Control Board ukulawula umjikelezo we-defrost esikhundleni se-timer, iBhodi lingaba nesici. Ngenkathi iBhodi Yokulawula ingenakuhlolwa kalula, ungakuhlola ukuthola izimpawu zokuvutha noma okufushane.
IBhodi Yokulawula Eyinhloko engu-5.Faka - Njengoba ibhodi eliyisiqandisi eliyisiqandisi lilawula ukunikezwa kwamandla kuwo wonke ama-application application, ibhodi elihlulekayo lingakwazi ukuvumela ukuthi i-voltage ithunyelwe ohlelweni lwe-defrost. Ngaphambi kokuthi ungene esikhundleni sebhodi yokulawula eyinhloko, kufanele ukhiphe ezinye izimbangela okungenzeka.
Isikhathi sePosi: APR-22-2024