This article contains the Troubleshooting Guide for the SP300/SP350/SP200 Series Ninja® Foodi® Dual Heat Air Fry Oven. This supports the following product SKUs SP201, SP300, SP301, SP351, SP351Q, SP351QBK, SP351QCM, SP351QCP, SP351QNV, SP351QRD, SP251Q, SP251QCM, SP251QBK, SP251QNV, SP251QPR, SP251QAQ and SP251QRD.