Viking Cooktop Error Code 10

Error code 10 on a Viking cooktop means the system has detected that the secondary voltage of the power supply is above 400 volts, which is outside the safe operating range. The code also indicates that a wrong terminal may be connected. This is a power configuration fault that requires inspection of the electrical supply and wiring before the unit is operated.

No. Error code 10 indicates an overvoltage condition that could damage the cooktop's internal electronics and presents a potential safety risk. The cooktop should not be used until the wiring has been inspected and the power supply voltage has been confirmed to be within the correct range. Continued operation under this fault could cause permanent damage to the control board or power supply board.

If the issue is a wiring correction with no parts needed, repair costs are typically in the range of $75 to $200 for a service call and labor. If the power supply board has been damaged by the overvoltage condition and requires replacement, total repair costs including parts and labor can range from $250 to $600 or more depending on the specific model and part availability. An accurate estimate requires a technician to diagnose whether components were damaged.

Resolving this error requires working directly with the cooktop's electrical wiring and measuring live voltages, which presents a serious shock hazard. A qualified electrician or appliance technician should inspect the terminal connections and verify the incoming supply voltage. If you are comfortable with electrical diagnostics and have the proper tools, you can begin by shutting off the circuit and visually verifying each wiring connection against the unit's wiring diagram.

Resetting the cooktop by cycling power will not resolve error code 10 if the underlying cause, incorrect wiring or overvoltage supply, has not been corrected. The code will return as soon as the unit powers on and the control board detects the abnormal secondary voltage again. The root cause must be identified and corrected before the error will clear permanently.