Kapangidwe ka malo opumulirako magalimoto akusintha nthawi zonse komanso mwatsopano, koma malo owongolera mpweya woziziritsa sanasinthe, ngakhale kuti mitundu ina tsopano imayika mwachindunji chowongolera mpweya woziziritsa pakati pazenera, koma kiyi nthawi zonse imakhala yofunika kwambiri, ndiye tifotokoza mwatsatanetsatane ntchito ya kiyi yoziziritsira mpweya mgalimoto.
Mpweya woziziritsa mpweya m'galimoto uli ndi zinthu zitatu zofunika kusintha, zomwe ndi kuchuluka kwa mpweya, kutentha ndi komwe mphepo ikupita. Choyamba ndi batani la voliyumu ya mpweya, lomwe limadziwikanso kuti batani la liwiro la mphepo, chizindikirocho ndi "fani" kakang'ono, potembenuza batani kuti musankhe voliyumu yoyenera ya mpweya.
Kiyi yotenthetsera nthawi zambiri imawonetsedwa ngati "thermometer", kapena pali zizindikiro zamitundu yofiira ndi yabuluu mbali zonse ziwiri. Potembenuza chogwirira, dera lofiira likuwonjezera kutentha pang'onopang'ono; Komano, buluu amachepetsa kutentha pang'onopang'ono.
Kusintha kwa kayendedwe ka mphepo nthawi zambiri kumakhala kokanikiza batani kapena zolumikizira, koma kumakhala kolunjika komanso kowonekera bwino, kudzera mu chizindikiro cha "munthu wokhala pansi kuphatikiza muvi wowongolera mphepo", monga momwe chithunzichi chikusonyezera, amatha kusankha kuponya mutu, kuponya mutu ndi phazi, kuponya phazi, kuponya phazi ndi chotchingira mphepo, kapena kuponya chotchingira mphepo chokha. Pafupifupi kusintha konse kwa kayendedwe ka mpweya woziziritsa mpweya m'galimoto kumakhala kotere, koma pang'ono padzakhala kusiyana pang'ono.
Kuwonjezera pa zosintha zitatu zofunika, palinso mabatani ena, monga batani la A/C, lomwe ndi chosinthira choziziritsira, dinani batani la A/C, komanso imayamba compressor, polankhula m'mawu, kuti itsegule mpweya wozizira.
Palinso batani la Inner Cycle la galimoto, chizindikiro chomwe chimati "Pali muvi wozungulira mkati mwa galimoto." Ngati kuzungulira kwamkati kwayatsidwa, zikutanthauza kuti mpweya wochokera ku chopopera umazungulira mkati mwa galimoto yokha, mofanana ndi kupopera fani yamagetsi ndi chitseko chotsekedwa. Popeza palibe mpweya wakunja womwe ukukhudzidwa, kuyenda kwamkati kuli ndi ubwino wosunga mafuta ndi kuzizira mwachangu. Koma pachifukwa ichi, mpweya mkati mwa galimoto susinthidwa.
Ndi batani lamkati la kuzungulira, ndithudi, pali batani lakunja la kuzungulira, chizindikiro cha "galimoto, kunja kwa muvi kulowa mkati", ndithudi, mpweya woziziritsa galimoto ndi wakunja kwa kuzungulira, kotero mitundu ina ilibe batani ili. Kusiyana pakati pawo ndikuti kayendedwe kakunja ndi chopumira chomwe chimapuma mpweya kuchokera kunja kwa galimoto ndikuwupumira mgalimoto, chomwe chingasunge mpweya wabwino mkati mwa galimoto (makamaka malo omwe mpweya kunja kwa galimoto uli wabwino).
