Good evening, you must check the compressor's electrical consumption, it must be too high to damage every 2 days said terminal, which is probably the common one (C), if the consumption is too high, the state of the motor coils should be checked , it is likely that it is grounded (grounded), or that some coil is overheated, in which case the compressor would have to be replaced, there are also cases in which the compressor has mechanical problems, it can last a few days working well and suddenly it paste the mechanism, it happens very little but it has happened, they are compressors that are in a state of intermittency (sometimes they work well but suddenly they stick together), and when it sticks it lifts the electricity consumption and if the electrical terminal is not of good quality, it will end bursting, I also suggest you check that the rear honeycomb is not too covered with dirty, that is another cause for raising power consumption, and if you live in Venezuela, it is common for this to happen if you do not have With voltage protectors in the face of the constant electrical fluctuations that occur in the country, at each fluctuation (downturn) the compressor turns off and on again in less than a second, coupled with the fact that in each downturn the 110 rises to 140 and 145 volts, the motor will raise its electrical consumption and could end up bursting the terminal if the thermal protector does not act in time.