Copeland Compressor
1.  How can you tell if a scroll is running backwards?
2.  Where do I find what the approved refrigerants are for compressors?​​
3.  How can the BTU rating of a compressor be determined?​
4. What is the recommended superheat of Copeland® compressors?
5. What is the discharge temperature limit of Copeland compressors?
6.  How do you check oil pressure on a semi-hermetic compressor?
7.  Can I mix Polyol Ester (POE) and Mineral Oil (MO) together?
8.  Where do I find what contactor a compressor takes?​
9.  Where can I find what starting components a compressor takes?​
10.  What is the viscosity of POE oil?
11.  Does Emerson have published Cross Reference Information?​
12.  Where do I find the bolt torque specifications for Copelametic compressors?​
13.  Can I add an additive to the oil in a system?​
14.  How can I determine the type and quantity of oil in a compressor?