Chipinda chowumitsira mpweya wozizira chimagwiritsidwa ntchito: gwiritsani ntchito mpweya wokhala ndi kutentha pang'ono ndi chinyezi chochepa, zindikirani kuzungulira kokakamiza pakati pa zinthu, kuchepetsa pang'onopang'ono chinyezi kuti chifike pamlingo wofunikira.Mukuyenda mokakamizidwa, kutentha kwapansi ndi chinyezi chochepa mpweya mosalekeza umatenga chinyezi kuchokera pamwamba pa zinthu, mpweya wodzaza umadutsa mu evaporator, chifukwa cha kutuluka kwa firiji, kutentha kwa pamwamba kwa evaporator kumatsika pansi pa kutentha kwa mlengalenga. Mpweya umakhazikika, chinyezi chimachotsedwa, pambuyo pake chinyontho chochotsedwa chimatulutsidwa ndi wosonkhanitsa madzi. Kutentha kochepa komanso mpweya wochepa wa chinyezi ndiye umalowanso mu condenser, kumene mpweya umatenthedwa ndi kutentha kwa mpweya wotentha kuchokera ku kompresa, kupanga mpweya wouma, ndiyeno umasakanikirana ndi mpweya wodzaza kuti upangitse kutentha kochepa ndi mpweya wochepa, womwe umazungulira. mobwerezabwereza. Zinthu zowumitsidwa ndi chowumitsira mpweya ozizira sizimangosunga mtundu wawo wakale, komanso zimakhala zosavuta kuziyika, kusungirako komanso zoyendera.