I need some help about the durability of this Copeland scroll compressors. We replaced our old copeland reciprocating compressors with these new Copeland Scroll compressor as per recommendation by the supplier because this new compressor is more energy efficient and there is no more available copeland recip in the market. The problem is that, out of 5 compressor we have replaced 2 of them are already defective, because of this busted ASTP (Advanced Scroll Thermal Protector) that supposed to protect the compressor. When it automatically suspend the compressor pumping due to high head temperature and after letting it cool for a day, this ASTP never reset back and the compressor never got back its pumping action even though its motor runs continuously. Just want to know from refrigeration Guru's out there if they have encountered something like it and any recommendation, especially other brand of compressor. By the way, the compressor model is ZR94.