2018 Trane XR 13 seer 2 ton Upon arrival today the system was turned off but does turn on and attempt to run in cooling mode when the thermostat is initiated. Condenser coil is matted over 100% on all four sides most likely due to dryer lint directly behind the unit and the refrigerant pressure is drawing down below 60 PSI but continuing to run. After condenser coil cleaning with cold water the system began short cycling on the low pressure switch. The equipment holds an estimated 5 lb with a factory charger 4 lb 11 oz R410a * Today's recharge required 47 Oz Injected new calgon brand leak stop ultimate with ultraviolet dye detection additives System is now running at 135 and 329 with 12.6 subcooling and 19 superheat 74 return air, 82° outdoors Equipment has a refrigerant leak in an undetectable location leaking at an undetermined rate at this time Recommend first ultraviolet dye leak search in 30 to 90 days.