Check identity before diagnosing
Find the full model number and market on the appliance label, then open its official manual and check official recall records. Similar product names can describe different hardware.
Our troubleshooting sequence starts with a recall and visible-damage check before a recipe adjustment. Do not continue experimenting with an affected recalled appliance: follow the official remedy. The local recall tool covers selected U.S. notices, not every air fryer or jurisdiction.
Uneven or disappointing results
For uneven cooking, compare the food amount and arrangement with the recipe and manual. USDA warns that overcrowding can restrict circulation and cause undercooking. Change one controllable variable at a time and record the result.
Do not correct poor browning by automatically extending every recipe. Check the center with a food thermometer; a crisp surface and safe internal temperature are different observations.
Power and error codes are model-specific
Record the error exactly, along with when it appeared. Read the matching manual rather than applying a reset sequence from another model. Breville’s BOV900 manual, for example, directs users to disconnect power and contact support for E01 and E02; those codes are not universal.
Stop using an appliance with damage, overheating or suspected electrical failure and consult the manufacturer. Do not open the electrical housing or defeat a drawer interlock. A warranty/support inquiry is more appropriate than improvised internal repair.
Guide authored and sources checked 2026-09-14. No hands-on testing claimed.