Lapho ukuvala kwenzeka kuyunithi ye-industrial chiller epholisa umshini wokuqopha ngengilazi yengilazi, abasebenzisi badinga ukugeza umzila wamanzi ngamanzi ahlanzekile futhi ngesikhathi esifanayo basebenzise isibhamu somoya ukuze basule. Kunconywa ukuthi uguqule amanzi njalo futhi usebenzise amanzi ahlanzekile ahlanzekile noma amanzi ahlanzekile njengamanzi ajikelezayo. Lolu hlobo lokunakekela alukwazi ukuzitshwa.
Mayelana nokukhiqizwa, i- S&A I-Teyu itshale izimali zokukhiqiza ezingaphezu kwesigidi samayuan, iqinisekisa ikhwalithi yochungechunge lwezinqubo kusukela ezingxenyeni eziyinhloko (i-condenser) ye-chiller yezimboni kuya ekushiseleni kweshidi lensimbi; ngokuphathelene nempahla, S&A I-Teyu imise izindawo zokugcina izimpahla emadolobheni amakhulu aseShayina, inciphise kakhulu umonakalo ngenxa yokuhanjiswa kwezimpahla ezikude, kanye nokusebenza kahle kwezokuthutha; mayelana nesevisi yangemuva kokuthengisa, isikhathi sewaranti iminyaka emibili.
