Hi, my name is jesús and I need help, if you can? I have a air condition in my work, and this fail. the equipment is model- 24ANA infinity series, the code fail is 77, change the start capacitor, also the start relé, but follow equal, fault 77", I am thinking... may be.. locked compresor, any one you know can me saying or help me. This system have three years of use. Thanks in advance.