Pane imwe nguva paive nemumwe murume wechidiki aive nefurati yekutanga yaive nefiriji yakare-pamusoro-soro yaida kuchenesa nemaoko nguva nenguva. Risingarovedzi maitirwo eizvi uye riine zvinotsausa zvakawanda kuti rirambe riri paiyi nhau, jaya racho rakasarudza kufuratira nhau yacho. Mushure merinenge gore kana maviri, kuvakwa kweaizi kwakada kuzadza nzvimbo yese yefiriza, kuchisiya kaburi kadiki pakati. Ikoku hakuna kuparira kukatyamadzwa kukuru nokuda kwejaya racho sezvo rakanga richiri kukwanisa kuchengeta madyo eTV anosvika maviri akaomeswa nechando panguva mukuzarurwa kuduku ikoko (manyuko ake makuru ezvokudya).
Hunhu hwenyaya iyi? Kufambira mberi chinhu chinoshamisa sezvo angangoita ese mafiriji emazuva ano ane otomatiki defrost masisitimu ekuona kuti imba yako yefiriza haizombove yakasimba block yeaizi. Maiwe, kunyangwe masisitimu ekudzivirira pamhando yepamusoro-yekupedzisira firiji anogona kusashanda, saka ipfungwa yakanaka kuziva kuti system inofanirwa kushanda sei uye kuti ingagadzirisa sei kana ikatadza.
Iyo otomatiki defrost system inoshanda sei
Sechikamu chefiriji system kuchengetedza firiji tembiricha inotonhorera inosvika 40° Fahrenheit (4° Celsius) uye mukamuri refiriza tembiricha inotonhora iri pedyo ne0° Fahrenheit (-18° Celsius), compressor inopomba mufiriji muchimiro chemvura. mumakoiri emudziyo evaporator (anowanzo kuwanikwa kuseri kwepaneru yekumashure mukamuri refriji). Kamwe mvura yefiriji yapinda mumakoiri evaporator, inokura kuita gasi rinoita kuti makoiri atonhore. Evaporator fan mota inokwevera mweya pamusoro pemakoiri anotonhora evaporator yobva yatenderedza mweya iwoyo nemufiriji nemakamuri efiriza.
Macoil evaporator anounganidza chando apo mweya unodhonzwa nemotor fan unopfuura pamusoro pawo. Pasina kupera nguva nenguva, chando kana aizi inogona kukwira pamakoiri ayo anogona kukanganisa zvakanyanya kuyerera kwemhepo uye kudzivirira firiji kuti isatonhore zvakanaka. Apa ndipo panouya otomatiki defrost system yemushandisi. Zvinhu zvakakosha mugadziriro iyi zvinosanganisira defrost heater, defrost thermostat, uye defrost control. Zvichienderana nemuenzaniso, kutonga kunogona kunge kuri defrost timer kana defrost control board. Defrost timer inobatidza hita kwenguva ingangoita maminetsi makumi maviri neshanu kaviri kana katatu pazuva kudzivirira makoiri eevaporator kubva kuchando. Iyo defrost control board ichabatidzawo hita asi inoigadzirisa zvakanyanya. Iyo defrost thermostat inotamba chikamu chayo nekutarisa tembiricha yemakoiri; apo tembiricha inodonha kusvika padanho rakaiswa, vanobatika mu thermostat vanovhara uye vanobvumira voltage kuti ishandise hita.
Zvikonzero zvishanu nei yako defrost system isiri kushanda
Kana macoil evaporator achiratidza zviratidzo zvechando chakanyanya kana kuvakwa kwechando, otomatiki defrost system inogona kunge isiri kushanda zvakanaka. Heano zvikonzero zvishanu zvingangove zvikonzero nei:
1.Kupisa heater defrost - Kana iyo defrost heater isingakwanisi "kupisa", hazvizove zvakanyanya kunaka pakudzikisa. Iwe unogona kazhinji kutaura kuti heater yakatsva nekutarisa kuona kana pane kuoneka kutyora muchikamu kana chero blistering. Iwe unogonawo kushandisa multimeter kuti uedze hita ye "kuenderera mberi" - nzira inopfuurira yemagetsi iripo muchikamu. Kana iyo hita ikayedza isina kunaka kuti ienderere mberi, chikamu chacho hachina kukwana.
2.Malfunctioning defrost thermostat - Sezvo defrost thermostat inosarudza nguva iyo heater ichagamuchira voltage, iyo thermostat isingashande inogona kudzivirira heater kuti isabatike. Sezvakaita heater, unogona kushandisa multimeter kuti uedze iyo thermostat yekuenderera mberi kwemagetsi, asi iwe uchafanirwa kuita izvozvo pane tembiricha ye15 ° Fahrenheit kana kudzika kuti uverenge kwakakodzera.
3.Faulty defrost timer - Pamhando dzine defrost timer, timer inogona kutadza kuenderera mberi muchikamu che defrost kana kukwanisa kutumira voltage kune hita panguva yekutenderera. Edza zvishoma nezvishoma kufambisira mberi iyo timer dial mukati meiyo defrost cycle. Iyo compressor inofanira kuvhara uye heater inofanira kutendeuka. Kana iyo timer isingabvumiri voltage kusvika kune hita kana kuti timer isingaenderere mberi kunze kweiyo defrost kutenderera mukati memaminitsi makumi matatu, chikamu chinofanira kutsiviwa neitsva.
4.Defective defrost control board - Kana firiji yako inoshandisa defrost control board kuti iite defrost cycle panzvimbo ye timer, bhodhi inogona kunge isina kukwana. Nepo bhodhi rekutonga risingakwanisi kuyedzwa zviri nyore, unogona kuriongorora kuti uone zviratidzo zvekutsva kana chikamu chipfupi.
5.Failed main control board - Sezvo firiji huru yekudzora bhodhi inodzora magetsi kune ese emidziyo yemidziyo, inotadza bhodhi inogona kusakwanisa kubvumira voltage kutumirwa kune defrost system. Usati watsiva bhodhi rekutonga, iwe unofanirwa kutonga kunze kwezvimwe zvinokonzeresa.
Nguva yekutumira: Kubvumbi-22-2024