Malinga ndi zomwe takumana nazo, ngati vutoli lichitika pakatha nthawi yayitali, zitha kukhala:
1. Chotenthetsera kutentha chimakhala chodetsedwa kwambiri, choncho chiyenera kutsukidwa;
2. The water chiller unit ikutha mufiriji. Ogwiritsa ntchito ayenera kupeza ndi kuwotcherera malo otayikira ndikubwezeretsanso firiji;
3. Malo ogwirira ntchito amadzi ozizira amakhala ozizira kwambiri kapena otentha kwambiri, zomwe zimapangitsa kuti chipinda cha madzi chisathe kukwaniritsa zofunikira za firiji. Ndibwino kuti musankhe chowumitsira madzi chokhala ndi mphamvu yozizirira kwambiri kapena kuika chowumitsira madzi pamalo omwe ali ndi kutentha koyenera.
Pankhani yopanga, S&A Teyu adayika zida zopangira yuan yopitilira miliyoni imodzi, kuwonetsetsa kuti njira zingapo zimachokera kuzinthu zazikuluzikulu (condenser) za mafakitale oziziritsa kukhosi mpaka kuwotcherera kwachitsulo; ponena za mayendedwe, S&A Teyu yakhazikitsa malo osungiramo katundu m'mizinda ikuluikulu ya China, atachepetsa kwambiri kuwonongeka chifukwa cha mayendedwe akutali a katunduyo, komanso kuwongolera magwiridwe antchito; pankhani ya pambuyo-malonda utumiki, nthawi chitsimikizo ndi zaka ziwiri.
