This article contains the FB200 Series Ninja FrostVault™ Wheeled Cooler Troubleshooting Guide. This supports the following models: FB230BL, FB230WH, FB230MR, FB230CS, FB230CG, FB245WH, FB245BL, FB245MR, FB245CS, FB245CG, FB265WH, FB265BL, FB265MR, FB265CS and FB265CG.