On this job neither system was working when I arrived. The core sensor tripped the amana system i suspect due to surge and Strom in the area. The Coleman system was flat on 410a. After conducting leak search i found the leak on the discharge line rubbing out against capillary tube. After making repair I did a long standing vacuum/pressure test to insure integrity of the seal. System is now back online with a subcool of 10°. I recommend easy starts for both systems. They have built in surge protection and can reduce inrush amps about 75% adding longevity to the system and eliminating most services calls in the first place.