On the other hand, your AO Smith Water Heater goes through problems if the status light flashes more than 1 times followed by a three-second pause.įor example, if the status light blinks 2 times, there is an issue with the thermopile voltage output. If your AO Smith Water Heater status light flashes 1 time every 3 seconds, it indicates your water heater runs at its best condition. It depends on how many times the flashing light is blinking. End-Note What Does Flashing Light Mean On Ao Smith Water Heater?.AO Smith Water Heater Troubleshooting Lights.What Does Flashing Light Mean On Ao Smith Water Heater?.
Break down what troubleshooting steps you should take to stop the blinking lights.What does flashing light mean on AO Smith Water Heater?.What I will break down on this in-depth guide on AO Smith Water Heater Troubleshooting Lights:
