1.Kutentha kwa kusungirako kuzizira kumakhala kochepa kwambiri, kotero kuti pali madzi kunja kwa evaporator mkati ndipo idzaundana.

2.The evaporator sichimachotsedwa mu nthawi pambuyo pa kuzizira, kotero kuti fani sichikhoza kufalitsa kuzizira ndi kuzizira.

3.The evaporator sangathe kuyamwa kutentha bwinobwino, kapena ozizira mphamvu opangidwa ndi evaporator sangathe kuchotsedwa.

4.Chitseko cha firiji chimatsegulidwa nthawi zambiri, kotero kuti nthunzi yambiri yamadzi mumlengalenga imasungunuka pa evaporator, kupanga madzi ndikusintha kukhala ayezi.

Zindikirani: Pali njira zambiri zochepetsera ma evaporator osungira ozizira. Choyamba, pali njira zotsatirazi kuweruza frosting

1. Dziwani kutentha kwa evaporator

2. Dziwani momwe mpweya ukuyendera kudzera mu evaporator

3. Dziwani kusiyana kwa mpweya womwe ukuyenda mu evaporator

4. Dziwani momwe zimakupizira mpweya

5. Dziwani kuthamanga kwa fani ya evaporation

Njira zazikulu zochepetsera madzi ndi:

1. Lekani kuziziritsa

2. Kuwotcha mpweya wodutsa defrosting

3. Reverse cycle defrosting

4. Kutentha kwamagetsi kwamagetsi