Mochine oa khatello ea mocheso oa koloi ke karolo ea ho sireletsa sehatsetsing sa moea, se ka fetola khatello ka nako. konpresser ha e sebetse (mofetoleli oa khatello le li-switches tse ling li laola relay ho laola compressor) le ho sireletsa likarolo tsa tsamaiso ho senya. Sesebelisoa sa khatello hangata se hokahantsoe le compressor, fan ea motlakase ea condenser kapa fan ea tanka ea metsi. E laoloa ke ECU koloing 'me e laola ho buloa ha fan ho ea ka phetoho ea khatello moeeng oa moea. Koala, kapa molumo oa moea, ha khatello e phahame haholo, compressor e tla khaotsa ho sebetsa ho sireletsa tsamaiso.
Likarolo tsohle tsa khatello ea lihlahisoa tsa k'hamphani ea rona li hlophisitsoe ho latela litlhoko tsa bareki ho tsamaisana hantle le lisebelisoa. Haeba o sa tsebe hore na lisebelisoa tsa hau li hloka mofuta ofe oa khatello ea ho emisa, ka kopo ikopanye le rona. Re na le lienjineri tse hloahloa tsa ho e lekanya le ho etsa litlhophiso tse loketseng bakeng sa hau.
Li-conditioner tsa koloi li ka 'na tsa etsoa ka li-compressor, li-condensers, li-dryer, li-valve tsa ho atolosa, li-evaporator le li-blowers. e monya khase ea sehatsetsing e nang le mocheso o tlase le khatello e tlase ea sehatsetsi sebakeng sa mouoane, 'me khase e hatelitsoeng ea mocheso o phahameng le khatello e matla e kena ka har'a condenser. Ka mor'a khase e khutsitseng, e fetoha mokelikeli 'me e ntša mocheso o mongata.Mokelikeli oa sehatsetsing o nang le mocheso o phahameng le khatello o fetoha marotholi a moholi a tlaase a mocheso ka sesebelisoa sa valve ea ho atolosa. Qetellong, sehatsetsing sa moholi se kena ka har'a mouoane 'me se monya mocheso o mongata ha o ntse o fetoha mouoane ka khase. Fans, kapa sehatsetsing se feteletseng, khatello ea sistimi e tla ba holimo haholo. Haeba e sa laoloe, khatello e phahameng e tla senya likarolo tsa tsamaiso.