●1.Mapangidwe ophatikizika okhala ndi mawonekedwe okongola, magawo ochepa, ndi zolumikizira amachepetsa kuthekera kwa kulephera kwa unit ndi kutayikira;kukhetsa mwachindunji mpweya wouma wothinikizidwa, zimatsimikizira bwino za mpweya wogwiritsa ntchito;pulumutsani kwambiri ndalama zoyika makasitomala ndikugwiritsa ntchito malo.
●2.Ndi mapangidwe atsopano opangira ma modular, mapangidwe ang'onoang'ono, okonzeka kukhazikitsa ndi kugwira ntchito.
●3.Pambuyo pa kuyesedwa kolimba kwa unit, kugwedeza mtengo wa unit ndi wotsika kwambiri kuposa muyezo wapadziko lonse lapansi.
●4.Kupanga mapaipi ophatikizika komanso okhathamiritsa kumachepetsa kutalika ndi kuchuluka kwa mapaipi, potero amachepetsa kuchuluka kwa kutayikira kwa mapaipi ndi kuwonongeka kwamkati komwe kumachitika chifukwa cha dongosolo la mapaipi.
●5.Kulandira chowumitsira chowumitsa ndi ntchito yabwino kwambiri, compact rotary refrigeration compressor, ndi dongosolo lapamwamba lokonzekera mphamvu zoziziritsa kuonetsetsa kuti ntchito yodalirika ikugwira ntchito pansi pa kutentha kwakukulu.