As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING FLIGHT, ON RECALL MASTER CAUTION AIR CONDITIONER & NR 1 PACK LIGHT ILLUMINATE. ALL EXTINGUISH ON RESET. ACCOMPLISHED FIM 21-53, TASK 809. VERIFIED NO DEBRIS AT HEAT EXCHANGERS. LEFT PACK OPS CHECKED NORMAL ON GROUND. ZONE TEMP CONTROLLERS BITE TEST PASSED.