On this job I looked at 5 systems. 1 out of the 5 test out of tolerance. Its the smallest of the Daikin systems. Upon arrive i found the system in thermo over load. Meaning the compressor got very hot and cut off internally. The system doesn't have enough cool vapor coming back to the compressor to keep his head cool. Unfortunately the system is low on 410a. He's positive that he has warrenty coverage with A1 air to handle the issue. All system have been washed and cleaned. All ssytem but one are ready for cooling. I do recommend installing easy start to this system to eliminate the high in amps and add longevity to the condensors.