No cool. 1st year warranty. Found unit short cycling on low pressure. Closed service valves and pressurized line set and indoor coil to 400psi. Found leak on liquid line solder joint connecting to indoor coil. Resoldered joint and checked for leaks again, no leaks found. System held 315 psi for 20 minutes with no pressure drop. Drained nitrogen and evacuated system to 400 microns. Recharged system with 8lbs of R-410A. All amps and pressures are good, contactor is good. Indoor coil is clean, motor and wheel are clean, condensate drain line is clear. System is operating normally. Summer service is completed.