I have an 06D that has failed under warranty. 3 months or so. old one cycled on low pressure switch all winter with no indoor fan running. Fixed the fan and replaced the comp. Alll OK
1 month later unit tripped the breaker. Started it and it took an awful slug seemed like oil. Ever since then the compressor pumps oil constantly.
Pulled heads and plates and gaskets look OK. Checked piping and all OK. I cut out the suction accumulator beacause no matter how much oil I added it never came back. I found 2.5 Gallons in the accumulator. I put 1 on them in it trying to get some back. Oil return hole was plugged. Compressor ran another 2 months and now has a mechanical failure. Seems like bearings but I will tear it down tomorrow. Any ideas on the oil loss causes.