As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING INITIAL CLIMB OUT ECAM MESSAGE VENT SKIN VALVE FAULT AND VENT SKIN VALVE FAULT AND VENT BLOWER FAULT, UNABE TO PRESSURIZE A/C. RETURNED FOR NORMAL LANDING WITHIN LAND WT ( SKIN AIR OUTLET VALVE ). R+R SKIN AIR OUTLET IAW AMM 21-26-53 OPS CHECK GOOD THIS CLEAR DMI# 2502478-1 PLACARD REMOVED MOC NOTIFIED.