Okwemishini ye- S&A ye-Teyu water chiller epholile umshini wokusika ingilazi we-laser, uhla lokulawula izinga lokushisa ngu-5 ℃-35℃. Kodwa-ke, kuphakanyiswa ukuthi kusethwe izinga lokushisa kwamanzi phakathi kuka-20-30 ℃, ngoba S&A imishini yokushisa amanzi ye-Teyu ingenza kangcono kakhulu kulolu hlu.
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.
