Na-achịkwa usoro ikuku ikuku ikuku nke etiti etiti elektrọnik mgbasawanye valve na-achịkwa oghere nke valvụ ahụ site n'ịhụ mgbanwe nke refrigerant superheat na mpụta nke evaporator site na akpa mmetụta okpomọkụ, ka ọ wee dozie refrigerant eruba n'ime eva ...
