a. Ngokuthuthuka kweminyaka engu-19, kancane kancane kukhula njengomakhi ojwayelekile womkhakha kanye nesiqinisekiso sekhwalithi.
b. ±0.1℃ ukulawulwa kwezinga lokushisa okunembayo okuphezulu, ukusebenza kokupholisa okuzinzile, ukusekela ukuxhumana kwe-ModBus-485, ekwazi ukubona ukuxhumana phakathi kwesistimu ye-laser nezipholile eziningi zamanzi ukuze kufezwe imisebenzi emibili: ukuqapha isimo sokusebenza kwama-chiller kanye nokuguqula imingcele yama-chiller, izinga lokushisa elihlala njalo nezindlela ezihlakaniphile zokulawula izinga lokushisa.
c. Ngohlelo oluhle kakhulu lokuhlola elabhorethri, ilingisa indawo yokusebenza yangempela ye-chiller. Ukuhlolwa kokusebenza sekukonke ngaphambi kokubeletha: ukuhlolwa kokuguga nokuhlolwa kokusebenza okuphelele kufanele kwenziwe ku-chiller ngayinye eqediwe.