Umphumo we-thermostat ye-defrost kukulawula ubushushu bokufudumala kwe-heater. Ngokusebenzisa i-thermostat yokulawula ifriji yesikhenkcezisi ngaphakathi kwi-defrost yocingo lokufudumeza, Ukuze i-evaporator yesikhenkcezisi i-evaporator ayiyi kunamathela, Ukuqinisekisa ukuba isikhenkcisi sefriji sisebenze kakuhle. Kukho i-bimetallic kunye ne-mechanical defrost thermostats.
Ngokusebenzisa ityhubhu yokulawula ubushushu ukubona ubushushu ngaphakathi kwisikhenkcezisi ukulawula icompressor ukuqalisa nokuyeka, Ukuze ulawulo lobushushu befriji kuluhlu oluthile ukuze ifriji isebenziseke ngokwesiqhelo(Zonke iifriji zine thermostat). Isibali-xesha sokunyibilikisa: Ngesixhobo sememori yebhodi yekhompyuter okanye ixesha lesixhobo sokulawula isikhenkcezisi ngaphakathi komsebenzi wocingo lokufudumeza isikhenkce, Ukuze isikhenkce esikhenkcezayo se-evaporator singabambeleli, Ukushiya isikhenkcezisi ukuba sisebenze ngokufanelekileyo (kuphela ziifriji ezipholileyo zomoya ezinazo. defrost umsebenzi).
I-thermostat inokuseta uluhlu lobushushu be-defrost;Kwakhona ithe xa iqondo lobushushu lefriji lingaphantsi kunolo usete iqondo lobushushu, I-defrost relay iyavala kwaye iqalise ukunyibilika. Umzekelo, ubeka ubushushu be-defrost ukuba bube -15 ° C, Xa ubushushu befriji bungaphantsi kwe-15 ° C, Qala ukucima.
Kakade ke, ezinye ze-thermostat zisekelwe kwi-thermostat okanye i-compressor eqokelelwe iiyure zokusebenza zaqala ukutshitshiswa, oko kukuthi, umjikelo we-Defrost T1, Ixesha lokumisa i-T1 linokumiselwa ngumsebenzisi. Njengeeyure ezi-6, iiyure ezili-10.
Xa ifriji ukuya defrost, Inxalenye esezantsi evaporator ukufudumeza ityhubhu ukufudumeza, Qala defrosting. Emva kokuba umkhenkce kwi-evaporator unyibilike, Uya kuhamba kunye nemibhobho yamanzi elandelayo, Ukufikelela ezantsi kwetreyi yamanzi, Xa ubushushu be-evaporator bufikelela kwi-zero malunga ne-8 degrees, i-Defrosting yayeka. Awuyi kuvelisa umphunga wamanzi, kodwa ukutshatyalaliswa ngenxa yexesha elide lokuphumla, Ubushushu ngaphakathi kwebhokisi buya kunyuka kancinane, Kodwa ukusebenza ngokubanzi kwefriji akunasiphumo.
Ixesha lokuposa: Jul-23-2024