Power Star Tankless Water Heater Light Blinking

Shut off the inlet isolation valve on the water heater.

Power star tankless water heater light blinking.

If there is a steady stream of water the cold water is flowing into the hot water lines. Rheem water heater has red blinking light and hot water on and off. Did no see had hot water last night and only answered by a verified hvac technician we use cookies to give you the best possible experience on our website. The red light flashes on and then dies.

Watch more hot water heaters videos. The unit heats the water as long blinking lights after reportedly connecting 28 kw tankless units in homes with 150 amp. Turn the hot water faucet on in a nearby sink. Shut the water supply off to the water heater and open a hot water faucet to relieve the pressure.

Remove the inlet water screen from the cold water connection inspect and clean it as required. Call a plumber to repair the crossover between hot and cold water lines. A blinking light on your water heater is an error message. If it changes color or keeps going on and off then there s a problem.

My powerstar water heater will not heat water. It has done this before and blowing the lines clear normally corrects the problem. One or a series of heating elements within the water heater is activated when a hot water faucet or valve is opened. It s also common to see these after you plug it back in when you re opening a shore house for the season.