As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RETURN FLIGHT-ISSUE: DURING CLIMB WAS REPORTED PAX HAD NO AC CREW OBSERVED CABIN TEMP 86F RETURNED TO FIELD. CORR ACTION: TROUBLESHOT SYSTEM AND FOUND THE GASPER FAN CIRCUIT BREAKERS NOT SEATED FULLY. RESET CB AND CYCLED SYSTEM POWER. PERFORMED OPERATIONAL CHECK OPS CHECKS GOOD, NO DEFECTS NOTED AT THIS TIME.