As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CLE TO RDU - WHILE CLIMBING THROUGH 7,000 FT, THE CREW RECEIVED A BLEED 1 OVERTEMP MESSAGE. THE PROPER CHECK LISTS WERE FOLLOWED IN THE QRH AND IT WAS DECIDED TO DIVERT TO CMH. THE FLIGHT DIVERTED AND LANDED WITHOUT INCIDENT IN CMH. MAINTENANCE TROUBLESHOT THE BLEED SYSTEM AND REPLACED THE FAN AIR VALVE FILTER. AFTER RUNNING UP THE ENGINES AND CHECKING THE BLEED SYSTEM, THE AIRCRAFT WAS RETURNED TO SERVICE.