Prepare the chicken and take out anything that may be inside the chicken. Pat the chicken dry with a clean paper towel.
Mix the seasoning and lemon zest together.
Lift the skin over the breast area and rub 1/2 of the seasoning. Put the halves of the lemon inside the chicken and then tie the legs together using cooking twine.
Pour the water into the pot.
Add the chicken to the basket. Be sure to tuck the wings underneath the bird.
Add the pressure lid and set the valve to sealing.
Set to manual or “pressure cook” for 22 minutes. Start the cooking cycle. Once it completes the cooking cycle, let the pressure naturally release for 5 minutes before doing a quick release.
Brush the melted butter on top of the cooked chicken and add the rest of the dry rub.
Put on the crisping lid and set the temperature to 400 degrees with the Air Crisp function. Cook for 8 minutes.
Check the internal temperature of the meat with a meat thermometer. It’s cooked once the temperature is 165 degrees. Once the chicken is done, take it out of the cooker and let it rest for 10 minutes.