Thedefrost heaterinonyungudutsa aizi nechando zvakaunganidzwa pane evaporator coil yefiriji kana firiji. Iyo defrost heater element inoshanda musimboti kupisa evaporator coil, kunyungudutsa ice uye kuburitsa mvura. Thedefrost heater elementinoshandiswa kudzivirira firiji kubva kuchando uye inodzorwa ne thermostat. Munguva ye defrosting cycle, defrost heater inonyungudutsa chando pane evaporator fins.
Defrosting heaterszvinodiwa pakunyungudutsa ice rakaunganidzirwa pane evaporator coils yezvigadzirwa zvefiriji zvekutengesa. Kana mazaya echando achiita pacoil evaporator, inogona kukuvadza zvakanyanya basa remudziyo wese, izvo zvinoita kuti zvive zvakakosha kuchengetedza heater yekupisa ichishanda nemazvo kune firiji nefiriji.
Zvino maitiro ekuona kana defrost heater chubhu yakuvadzwa?
A kukuvadzwadefrost heater chubhuinogona kukonzera kuumbwa kweaizi yakawandisa pane evaporator coil, nekudaro ichisimudza tembiricha mukati mefiriji kana firiji. Iwe unogona zvakare kushandisa multimeter kuti uedze maitiro ayo uye kuramba, izvo zvicharatidza kana hita iri kushanda nemazvo.
Zviratidzo zvekukuvara kune defrosting hita
1. Kunyanya kuumbwa kwechando
Kana iwe ukaona kuti kune aizi yakawanda pane evaporator coil kupfuura zvakajairika, ichi chinogona kunge chiri chiratidzo chakasimba chekutifiriji defrost hitayave kuda kukuvara.
2. Tembiricha inokwira
Firiji kana firiza inogona kunge isati yasvika pane yaitarisirwa tembiricha yakaderera, kana panogona kunge paine kushanduka kwetembiricha.
3. Manual defrosting kutenderera
Kana iwe pachako uchitanga iyo defrosting kutenderera asi iyo heater isingapise, inogona kukuvara.
4. Conductivity test
Shandisa multimeter, isa kune ohm range, uye wozobata probe kune zviteshi zvemoto.
5. Kuramba:
Iyo yakanaka defrost heater inofanira kuva nehumwe hutsika hwekupikisa, iyo, maererano nezvimwe zvinyorwa, inowanzova pakati pe20 ne100 ohms. Kuenderera mberi: Kana pasina kuenderera mberi (chiridzwa chinoratidza dunhu rakazaruka), hita inogona kukuvara.
Kana ukaona kutidefrosting hitayakakuvadzwa, inoda kutsiviwa. Kutsiva hita inogona kunge iri nyore DIY purojekiti, asi inogara iri pfungwa yakanaka kutarisa bhuku remushandisi kana kugadzirisa vhidhiyo yemuenzaniso wako chaiwo wefiriji.
Nguva yekutumira: May-23-2025