Power Star Tankless Water Heater Light Blinking

Remove the cold water supply line from the bottom of the water heater.

Power star tankless water heater light blinking.

If there s no problem the blinking light will become steady. 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. If it changes color or keeps going on and off then there s a problem. Shut off the inlet isolation valve on the water heater.

The red light flashes on and then dies. The unit heats the water as long blinking lights after reportedly connecting 28 kw tankless units in homes with 150 amp. Heater bottomheater bottom figure 2 4. Remove the inlet water screen from the cold water connection inspect and clean it as required.

It s also common to see these after you plug it back in when you re opening a shore house for the season. If there is a steady stream of water the cold water is flowing into the hot water lines. It has done this before and blowing the lines clear normally corrects the problem. Shut the water supply off to the water heater and open a hot water faucet to relieve the pressure.

Watch more hot water heaters videos. Turn the hot water faucet on in a nearby sink. My powerstar water heater will not heat water. Rheem water heater has red blinking light and hot water on and off.