Uma izinga lokushisa lihlala lingaphezu kuka-5°C isikhathi eside, kuyatuseka ukuthi esikhundleni se-antifreeze ku-chiller yemboni ngamanzi ahlanzekile noma amanzi acwecwe. Lokhu kusiza ukwehlisa izingozi zokugqwala futhi kuqinisekisa ukusebenza okuzinzile kwama-chillers embonini. Njengoba amazinga okushisa enyuka, ukushintshwa okufika ngesikhathi kwamanzi okupholisa aqukethe i-antifreeze, kanye nemvamisa yokuhlanza ekhuphukayo yezihlungi zothuli nama-condenser, kungandisa isikhathi sokuphila se-chiller yezimboni futhi kuthuthukise ukusebenza kahle kokupholisa.