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 yangempela yokusebenza ye-chiller. Ukuhlolwa kokusebenza sekukonke ngaphambi kokubeletha: ukuhlolwa kokuguga nokuhlolwa kokusebenza okuphelele kufanele kwenziwe ku-chiller ngayinye eqediwe.