What does blue flashing light on Rheem water heater mean?

You need to check the exhaust vent for blockages. Another possibility is that the small diameter vacuum tubing connected to the switch (on top of the heater) is kinked, disconnected or has water in it (should be dry).

Are there any dangers with using a Rheem water heater?

Before taking the Rheem water heater pressure relief valve below, it’s worth remembering the potential dangers – burns from hot water or the tank, shock from electrical connections and the risk of a gas leak or carbon monoxide leak from gas models. Only take Rheem water heater troubleshooting steps you’re knowledgeable about and comfortable with.

Where can I find the Rheem error code?

Rheem water heater error codes are pretty easy to understand. They’re generally displayed on the unit itself, on the screen. However, some models require you to install an app on your phone where you’ll receive the updates.

What should I do if my Rheem tankless unit is not heating?

Flow rate or maintenance error: When water flows through the unit, nothing happens. The control board will display the temperature, but the unit isn’t heating any water. Adjust flow or temperature: Try to increase either the flow rate or the temperature. No crossings: Make sure that the cold and hot water lines don’t cross.

Where to find the owner’s manual for a Rheem water heater?

Your owner’s manual: There’s likely a section in the manual on Rheem water heater troubleshooting that will address the issue you’re having. If you don’t have the manual, you can probably find it online by searching the model name or number.

Is there a problem with my Rheem hot water heater?

Also, this problem could be due to faulty tempering valve that is excessively cooling your hot water. Your local approved Plumber can test your system and replace the valve if necessary. To find your local Rheem Plumber, contact us or call Rheem on 1300 556 036. Do you have a solar water heater?

Rheem water heater error codes are pretty easy to understand. They’re generally displayed on the unit itself, on the screen. However, some models require you to install an app on your phone where you’ll receive the updates.

Flow rate or maintenance error: When water flows through the unit, nothing happens. The control board will display the temperature, but the unit isn’t heating any water. Adjust flow or temperature: Try to increase either the flow rate or the temperature. No crossings: Make sure that the cold and hot water lines don’t cross.

What should the water temp be in a Rheem shower?

For showers to operate correctly, it’s necessary to store your hot water at a minimum of 60°C. If your water heater is fitted with a temperature limiting valve and the water is hotter than it should be, please call Rheem on 1300 556 036.