What was found
SEA - ON FLIGHT 2107, UNABLE TO CONTROL CABIN TEMP IN AUTO MODE. RAN CHECKLIST, STILL UNABLE TO CONTROL IN AUTO MODE. MANUAL MODE WORKS NORMALLY. PLACED ON MEL 350350.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
SEA - ON FLIGHT 2107, UNABLE TO CONTROL CABIN TEMP IN AUTO MODE. RAN CHECKLIST, STILL UNABLE TO CONTROL IN AUTO MODE. MANUAL MODE WORKS NORMALLY. PLACED ON MEL 350350.