Ideal F10 Fault Code

What causes the Ideal F10 fault?

This fault occurs when the boiler's internal electronic starter fails to send a high-voltage charge to the ignition probes. The root cause is usually a breakdown in the spark generator’s internal circuitry or a loose connection that prevents the electrical arc from jumping across the burners to light the gas. In some cases, the control board may be failing to send the initial command signal to begin the ignition process.