What is code 13 on a Richmond tankless water heater?

Error code 13 is incoming air supply or outgoing vent. This applies to gas water heaters. If incoming air or outgoing vent are not correct, then tankless sensors shut down the burner.

What does an error code 11 mean on a tankless water heater?

When there is a malfunction, an error code will appear on the LCD display. Bosh fault code 11 – Indicates a problem with the tankless water heater’s ignition. Typically, if you receive this fault code, your unit will not work. Before calling a licensed plumber, check to make sure your gas valve is open and supplying gas to the unit.

What does error code 12 on Rheem tankless mean?

Error Code 12 What it Means: Flame failure: The heater can’t maintain a flame. How to Fix: Check for proper grounding and that the device is receiving gas of the right type and pressure.Examine the flame rod to ensure it’s connected and has no carbon buildup. Disconnect the remote control, PC board, and all wiring harnesses, then reconnect.

What is the Rinnai fault code for a tankless water heater?

Definitions of Rinnai Tankless Water Heater Codes Rinnai fault code 02 – No burner operation during freeze protection mode. Rinnai fault code 10 – Air supply or exhaust blockage. Rinnai fault code 11 – No ignition. Rinnai fault code 16 – Over temperature warning. Rinnai fault code 32 – Outgoing water temperature sensor fault.

What is the fault code on a Bosch tankless water heater?

Definitions of Bosch Tankless Water Heater Error Codes Bosh fault code 11 – Indicates a problem with the tankless water heater’s ignition. Bosch fault code 29 – Indicates a possible clog in the unit’s neutralizer. Bosch fault code 90 – Indicates low gas supply pressure.

How does the Richmond tankless water heater work?

A conventional tank-style water heater stores hot water, and heats the water 24/7, whether you use it or not. The new generation Tankless Technology Water Heater from Richmond only heats water on demand. When the faucet is opened, the water flows through the Richmond Tankless Water Heater, which heats it to the temperature you’ve digitally set.

When there is a malfunction, an error code will appear on the LCD display. Bosh fault code 11 – Indicates a problem with the tankless water heater’s ignition. Typically, if you receive this fault code, your unit will not work. Before calling a licensed plumber, check to make sure your gas valve is open and supplying gas to the unit.

Where do I find the code on my Rheem tankless?

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. Consult your owner’s manual for exact directions on where you need to look. Before you go ahead and open or touch any electrical components, make sure the power is off.

Definitions of Rinnai Tankless Water Heater Codes Rinnai fault code 02 – No burner operation during freeze protection mode. Rinnai fault code 10 – Air supply or exhaust blockage. Rinnai fault code 11 – No ignition. Rinnai fault code 16 – Over temperature warning. Rinnai fault code 32 – Outgoing water temperature sensor fault.