Iyo inotonhora yekamuri yekudziya chubhu inoshandiswa kumhepo inotonhorera defrosting, chimiro chemufananidzo we defrost kudziyisa chubhu imhando yeAA (kaviri yakatwasuka chubhu), hurefu hwechubhu tsika irikutevera saizi yako yemhepo inotonhorera, yedu yese defrost heater inogona kugadzirwa sezvinodiwa.