As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLIGHT 6360, CVG TO STL - DURING CLIMB IN ICING CONDITIONS, CREW RECEIVED AN E1 BLEED VALVE FAIL MESSAGE, WITH THE ASSOCIATED BLEED VALVE CLOSED AND WING ANTI-ICE FAIL MASTER WARNING. THE CREW RAN THE APPROPRIATE QRH CHECKLISTS AND RETURNED TO CVG. THE AIRCRAFT LANDED WITHOUT INCIDENT IN CVG. MAINTENANCE TROUBLESHOT THE FAULT THE PUSH BUTTON FOR THE NUMBER 1 BLEED SYSTEM. AFTER REPLACING THE PUSH BUTTON, THE BLEED SYSTEM OPS CHECKED GOOD PER AMM 36-11-05.