As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CREW REPORTED BLEED 2 FAIL ON CLIMBOUT WITH BLEED 1 ALREADY ON MEL. CREW DECLARED AN EMEREGENCY AND LANDED WITHOUT INCIDENT IN CLT. MAINTENACE REPLACED THE ENGINE 2 FAN AIR VALVE IAW WITH EMB AMM, PERFORMED ENGINE RUNS AND OPERATIONAL CHECKS, ALL CHECKS GOOD.