1. The thermostatic kettle is undergoing temperature adjustment. When the water temperature in the kettle is adjusted to be inconsistent with the set temperature, the thermostatic kettle will automatically start the heating or heat preservation mode and the indicator light will flash. When the temperature reaches the set value, the indicator light will stop flashing, indicating that the thermostat has been adjusted.

2. The capacitor of the thermostatic kettle is damaged. If the current and voltage are insufficient due to the reduction of capacitance, we can find a close small volume current to replace it.