A blinking blue light on a water heater indicates that the heating element is not working properly and needs to be replaced. You can read our content for detailed information about water heater status light blinking blue.
If your water heater status light is blinking blue, it could mean that there is a problem with the unit. Here are some of the most common causes of a blinking blue light on a water heater:
Site:
https://www.fixitnow.com/water-heater/status-light-blinking-blue
Blinking Lights: Blue light blinks once per second. ... If the blue light on your Rheem water heater is blinking, it means that the unit is in diagnostic mode. To exit diagnostic mode, simply turn off the power to the water heater and then turn it back on.
Site:
https://waterheaterhub.com/rheem-water-heater-troubleshooting/
If you have a water heater with a blinking blue light, it could mean that there is a problem with the unit. Here are some of the most common causes of a blinking blue light on a water heater:
Site:
https://www.mywaterheaterguide.com/water-heater-blinking-blue-light/
Blinking Lights: Blue light blinks once per second. ... If the blue light on your Bradford White water heater is blinking, it means that the unit is in diagnostic mode. To exit diagnostic mode, simply turn off the power to the water heater and then turn it back on.
Site:
https://waterheaterhub.com/bradford-white-water-heater-troubleshooting/
Blue light blinks once per second. The unit is in diagnostic mode.
Site:
https://www.waterheatersonly.com/water-heater-troubleshooting/
Blinking Lights: Blue light blinks once per second. ... If the blue light on your Navien water heater is blinking, it means that the unit is in diagnostic mode. To exit diagnostic mode, simply turn off the power to the water heater and then turn it back on.
Site:
https://waterheaterhub.com/navien-water-heater-troubleshooting/
If you have a gas water heater and the blue light is blinking, it could mean that there is a problem with the gas valve. ... If you have an electric water heater and the blue light is blinking, it could mean that there is a problem with the heating element.
Site:
https://www.plumbersstock.com/blog/troubleshooting-water-heater-blue-light-blinking/
If your water heater's blue light is blinking, it could be a sign of a problem. Here are some of the most common causes of a blinking blue light on a water heater:
Site:
https://www.mrrooter.com/plumbing-services/water-heater-repair-replacement/water-heater-troubleshooting/
Blinking Lights: Blue light blinks once per second. ... If the blue light on your Rinnai water heater is blinking, it means that the unit is in diagnostic mode. To exit diagnostic mode, simply turn off the power to the water heater and then turn it back on.
Site:
https://waterheaterhub.com/rinnai-water-heater-troubleshooting/
Blinking Lights: Blue light blinks once per second. ... If the blue light on your Bosch water heater is blinking, it means that the unit is in diagnostic mode. To exit diagnostic mode, simply turn off the power to the water heater and then turn it back on.
Site:
https://waterheaterhub.com/bosch-water-heater-troubleshooting/