1. Kufuneka sihlukanise ukuba i-voltage yokusebenza ye-compressor yefriji iqinile.Ukuba umnxibelelanisi we-AC oqhagamshelwe kwi-compressor yefriji ayidonsi, umbane wokutshintsha umbane webhokisi lokuvavanya ukushisa okuphezulu kunye nokuphantsi akunakusekelwe kule nto.Kukwakho nokuba intambo yecompressor yefriji eqhagamshelwe kwibhokisi yovavanyo lobushushu obuphezulu kunye nesezantsi yophukile okanye ayiqhagamshelwanga.Amanye amagumbi okuvavanya ubushushu obuphezulu naphantsi asenazo iimpazamo zesekethe ezimfutshane ngexesha lenkqubo yothutho.Emva koko ukwahlula ukuba i-voltage yokusebenza elinganisiweyo iyahlangabezana neemfuno.
2. Kuyimfuneko ukuba iingcali zihlukanise inqanaba langoku le-compressor yefriji kwindawo yokuvavanya ukushisa okuphezulu kunye nephantsi.Onke amanqanaba akhoyo kufuneka alinganiswe amandla ombane wecompressor yefriji ngaphambi kokuba asebenze ngokuqhelekileyo.Ukuba i-voltage yokusebenza iyinto eqhelekileyo, inani langoku alichazwanga , Emva koko ibonisa ukungabikho kwefriji.
3. Qaphela ukuba i-fan yokukhupha ubushushu yebhokisi yokuvavanya ubushushu obuphezulu kunye obuphantsi busebenza ngokuqhelekileyo.Phantsi kweemeko zokusebenza, amaza omoya kufuneka azinzile, umoya kufuneka ufane kwaye umbhobho womoya ube uchanekile.Kukho nendlela yokuncwina ubushushu bombhobho wokukhupha wecompressor yefriji.Ubushushu obuqhelekileyo begumbi lokuvavanya ubushushu obuphezulu kunye noluphantsi buphezulu kunobushushu obuqhelekileyo, kanye njengeqondo lobushushu le fan yokukhupha yangaphandle ye-air conditioner esembindini iphezulu.Qaphela ukuba inkqubo yokujikeleza i-centrifugal fan kwigumbi ikwintsebenzo eqhelekileyo.Ukuba ayisebenzi emva kokutshisa, i-evaporator ye-air conditioner ayikwazi ukukhupha ngokuqhelekileyo, ukwenzela ukuba ukushisa akukwazi ukuncitshiswa.