Pour water into the pot. Place wings in the pressure cooker basket and place in pot.
Set pressure to high & set time to 7 minutes. Select start/stop to begin.
When pressure cooking is complete, quick release the pressure. Carefully remove lid when the unit has finished releasing pressure.
Pat wings dry with a paper towel and toss with 2 tbsp of oil. If seasoning wings, now is the time to generously sprinkle with seasoning. Replace basket in pot.
Close the crisping lid. Select air crisp, set temperature to 390° and set time to 20 minutes. Select start/stop to begin.
After 10 minutes, open the crisping lid, lift basket and shake wings, add more seasoning if desired, replace basket and resume cooking.
When finished, transfer to a serving bowl, and serve hot with celery strips and blue cheese or ranch dressing.