Arrived to home Checked thermostat Blower running not condensing side Went onto roof Found at 4 flash (hard lock out) Checked start amps (good) Run amps on all motors good Temp split at 21 degrees Fan motor at 120 degrees No horizontal play Capacitor good Contactor good Checked blower and found insulation separated from panel onto housing Secured insulation Amps on blower dropped and temp split went up Possibly insulation was suffocating blower