Igumbi lokuvavanya ubushushu kunye nokufuma rhoqo lisetyenziswa kakhulu, kwaye ezinye iimpazamo eziqhelekileyo zinokuhlangana ngexesha lokusetyenziswa.Andazi ukuba ndizisombulule njani, ngakumbi ezona zinto ziphambili ezichaphazela ubushushu obuphantsi be-evaporation yenkqubo yefriji.Oku kulandelayo sisabelo sam sezizathu zeqondo lokushisa eliphantsi lokunyuka kweqondo lokushisa rhoqo kunye negumbi lokuvavanya ukufuma.

Izizathu zokushisa okuphantsi kwe-volatilization kwiqondo lokushisa rhoqo kunye negumbi lokuvavanya ukufuma zimi ngolu hlobo lulandelayo
1. Inkqubo yokupholisa inamanzi amaninzi ajikelezayo kunye nefriji encinci kakhulu.Kule nkalo, kuyimfuneko ukulungelelanisa umlinganiselo wokupholisa okujikelezayo kwamanzi kwifriji.

2. Iyunithi yefriji yokushisa rhoqo kunye nebhokisi yokuhlola ukufuma ayinayo ifriji eyaneleyo.

Kukho ukuvaleka kwenkunkuma kwiyunithi yefriji yegumbi lokuvavanya ubushushu kunye nokufuma okungaguqukiyo, ngakumbi kwisoftware yenkqubo yomoya yeFreon, kuba inkunkuma inokuthintela ukomisa nokucoca izixhobo kunye nemibhobho emihle, kwaye amanzi kwisoftware yenkqubo anokubangela ukuvaleka komkhenkce. ivalve yokwandisa umoya womoya.
4. I-relay ayisebenzi okanye ivalve yesango echaphazelekayo ayivulwanga.

I-5.Ukutshintsha kwamandla okuhlengahlengiswa komthwalo akuvulwanga ngokwaneleyo, kwaye umthamo wokupholisa wesixhobo sefriji udlula ukusetyenziswa kobushushu obufunekayo.Xa iqondo lokushisa lokunyuka kweqondo lokushisa rhoqo kunye nebhokisi lokuvavanya ukufuma liphantsi kakhulu, isizathu kufuneka ichongwe kwaye ukusebenza kwesethi ye-generator kufuneka kulungiswe kwiimeko ezisebenzayo.
6. Ummandla opheleleyo we-evaporator ye-air conditioning ayihambelani nomthamo wokupholisa we-compressor yefriji, oko kukuthi, indawo yokukhupha i-evaporator yomoya incinci kakhulu.

7. Ukuba i-valve yokuphuphuma ivuliwe incinci kakhulu, ubungakanani befriji efakwe kwi-evaporator ye-air conditioning ayikwanelanga, kwaye uninzi lweendawo zangaphakathi zine-refrigerant vapour overheating, ukunciphisa umthamo wokupholisa umoya kunye noxinzelelo olusebenzayo oluguquguqukayo.

8. Umphezulu wenqaba yokupholisa engumphunga ngoko nangoko iqabaka okanye ingumkhenkce, nto leyo eyandisa i-coefficient yokudluliselwa kobushushu kwaye ibeka emngciphekweni isiphumo sokwenyani sokudluliselwa kobushushu, inciphisa ngokuthe ngcembe iqondo lobushushu lokuphuma komphunga kwaye ngaloo ndlela inciphisa uxinzelelo lokusebenza lokumka.