As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NR 1 PACK LIGHT ILLUMINATED. FOLLOWED QRH, RESET SUCCESSFUL. NR 1 PACK LIGHT ILLUMINATED AGAIN, CONTINUED OPS IAW QHR. ACFT GROUNDED. BITE CHECK OF NR 1 AND 2 PACK/ZONE TEMP CONTROLS SHOWED NO FAULTS, IAW AMM 21-61-00. RAN NR 1 PACK FOR 25 MINUTES, COULD NOT DUPLICATE DISCREPANCY. ACFT OK FOR SERVICE.