accumalator is freezing up
#1
can you help the bottom row of coils on the accum.are freezing up but the rest of the coils are room temp.someone said the unit was low on freon.i'm not very familar with house units. i work for an auto parts store so i'm very familar with auto ac units.i know on a car the symtoms i have could mean i have a blockage or the expansion valve isn't working properly. Can you help \I would appreciate the advice very much so.