Refrigerator Defrosting System Operation

Chinangwa cheDefrost System

Firiji nemagonhi efiriza achavhurwa nekuvharwa kakawanda apo nhengo dzemhuri dzinochengeta uye kutora chikafu nechinwiwa.Kuvhurwa kwega kwega nekuvharwa kwemagonhi kunobvumira mweya kubva mukamuri kupinda.Kutonhora kuri mukati mefiriza kunokonzeresa kuti mwando mumhepo ufute uye kuita chando pazvinhu zvekudya nemakoiri ekutonhodza.Nekufamba kwenguva chando chisina kubviswa chinovaka chinozogadzira aizi yakasimba.Iyo defrost system inodzivirira kuunganidzwa kwechando nechando nekutanga nguva nenguva iyo defrost cycle.

Defrost System Operation

1.Thedefrost timerkana control board inotanga defrost cycle.

Mechanical timers anotanga nekumisa kutenderera zvichienderana nenguva.

Mabhodhi ekudzora anotanga nekumisa kutenderera achishandisa musanganiswa wenguva, pfungwa, uye tembiricha inonzwa.

Timers uye mabhodhi ekudzora anowanzo kuwanikwa muchikamu chefiriji padhuze nekudzora tembiricha kuseri kwemapuranga epurasitiki.Mabhodhi ekudzora anogona kuiswa kumashure kwefiriji.

2.Iyo defrost cycle inovhara simba kune compressor uye inotumira simba kunedefrost heater.

Mahita anowanzo pisa calrod (zvinotaridzika sezvinhu zvidiki zvekubheka) kana zvinhu zvakavharirwa muchubhu yegirazi.

Zvidziya zvichasungirirwa pasi pemakoiri ekutonhodza muchikamu chefiriza.Mafiriji epamusoro ane mafiriji anotonhorera muchikamu chefiriji achave ane yechipiri defrost heater.Mafiriji mazhinji ane hita imwe.

Kupisa kubva kune hita kuchanyungudutsa chando nechando pacoil inotonhora.Mvura (aizi yakanyungudutswa) inoyerera ichidzika nemakoiri ekutonhodza ichienda muchinwiro chiri pasi pemakoiri.Mvura inounganidzwa muchidyiro inofambiswa kune pani ine condensate iri muchikamu checompressor iyo inoputika ichidzokera mukamuri kubva kwayakabva.

3.Thedefrost termination switch (thermostat)kana mune dzimwe nguva, tembiricha sensor inomisa hita kubva pakunyungudusa chikafu mufiriza panguva ye defrost cycle.

Simba rinofambiswa kuburikidza ne defrost termination switch (thermostat) kune hita.

Iyo defrost termination switch (thermostat) yakaiswa kune coil kumusoro.

Iyo defrost termination switch (thermostat) inotenderedza simba kune hita ichidzima uye ichienderera kwenguva yekutenderera kwechando.

Sezvo heater inosimudza tembiricha ye defrost termination switch (thermostat) simba rinotenderera richienda kune hita.

Sezvo tembiricha ye defrost termination switch (thermostat) inotonhorera simba rinodzoserwa kune hita.

Mamwe masisitimu e defrost anoshandisa tembiricha sensor pane defrost termination switch (thermostat).

Temperature sensors uye heaters zvinobatana zvakananga kune control board.

Simba kune hita rinodzorwa nebhodhi rekutonga.