As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AT FL320 ACFT HAD AIRFRAME ICING. TURNED WING ANTI-ICE ON. LT ENGINE BLEED VALVE CLOSED. RT ENGINE BLEED OFF. BOTH PACKS OFF. CREW MADE AN EMERGENCY DESCENT AND DONNED THEIR MASKS. CREW WAS UNABLE TO RESET PACKS UNTIL 10,000'. MAX CABIN ALTITUDE WAS 10,500'. FLIGHT LANDED WITHOUT INCIDENT. REPLACED LT ENGINE FAN AIR MODULATING VALVE AND FAN AIR TEMP SENSOR, AND NR1 AUTO PRESSURE CONTROLLER.