Page | 9P: 419.542.7751 F: 419.5426690 800.782.761 nemcofoodequip.comTroubleshooting/Error CodesFlashingDisplayIndicationCause SolutionU No pan or non- induction pan Place an appropriate pan on thecooktop target1 Over current Check for abnormal conditions likewater, moisture or broken parts orcord. Unplug the unit. Plug it back in.If the error continues, contactcustomer service.2 Over Voltage Check to verify that the outlet voltageis correct and within limits. Unplugthe unit. Plug it back in. If the errorcontinues, contact customer service.3 Under Voltage Check to verify that the outlet voltageis correct and within limits. Unplugthe unit. Plug it back in. If the errorcontinues, contact customer service.4 Main Heat Sink Over Temp Check to verify that the fans areworking. Check to make sure the airflow is unrestricted.5 External Temp. Probe problem Temp mode not available on Drop-Inseries.6 Pan is Overheated Make sure the pan is not empty.Allow the unit to cool down.7 Power Frequency is Unstable Check the incoming power forfrequency stability. Unplug the unit.Plug it back in. If the error continues,contact customer service.8 OP Amp Offset Error Unplug the unit. Plug it back in. If theerror continues, contact customerservice.9 Main Coil Overcurrent Unplug the unit. Plug it back in. If theerror continues, contact customerservice.