1. Adjust the setting of the water heater: enter the setting menu of the water heater and set the hot water temperature at a higher value, such as above 42℃. In this way, when the average temperature of the inner container is greater than 42℃, the hot water indicator light will not flash again.
2. Turn off the power: If you don't want to adjust the temperature setting, you can turn off the power when you don't need to use the water heater to eliminate the flashing of the hot water indicator.