System is completely iced up need to return tomorrow ASAP. Seanelle is rescheduling. Static pressure while iced up s.37 r .29. Coil is unfrozen new static pressure s.25 r .29. Blower amps 7. Compressor amps 11 fan amps 1.5. Low side 80 evap temp 27 degrees. Unit is undercharged. Used electronic leak detector could not locate leak. Customer authorized to just add r-410a. Added 3lbs system holds 10.8. New pressure low side 115 high side 320. Indoor temp split now 20 degrees. Customer is aware that there is a small leak and may need to do leak test in future. Customer signed up for comfort club ac