Heat Pump Outdoor Unit does not shut off, checked system and found that the outdoor gateway has failed, installed replacement and test ran, compressor run load amps factory spec 21.1, actual 12.8, outdoor fan full load amps factory spec 1.1, actual 1.1, voltage enhancement system factory spec 55/5, actual 55.1/5.1, 78 suction 290 discharge, possibly slightly low on coolant, no leaks found. WO-TNFR237114