Power Star Tankless Water Heater Light Blinking

My powerstar water heater will not heat water.

Power star tankless water heater light blinking.

Watch more hot water heaters videos. It has done this before and blowing the lines clear normally corrects the problem. If there s no problem the blinking light will become steady. One or a series of heating elements within the water heater is activated when a hot water faucet or valve is opened.

Heater bottomheater bottom figure 2 4. A blinking light on your water heater is an error message. The unit heats the water as long blinking lights after reportedly connecting 28 kw tankless units in homes with 150 amp. Remove the cold water supply line from the bottom of the water heater.

It s also common to see these after you plug it back in when you re opening a shore house for the season. Shut off the inlet isolation valve on the water heater. If it changes color or keeps going on and off then there s a problem. The red light flashes on and then dies.

Remove the inlet water screen from the cold water connection inspect and clean it as required. If there is a steady stream of water the cold water is flowing into the hot water lines. Call a plumber to repair the crossover between hot and cold water lines. Rheem water heater has red blinking light and hot water on and off.