How do I fix error code 11 on Rinnai?
Keeping this in consideration, what is code 11 on a Rinnai?
Rinnai error code 11 is an indication that there is no ignition in, or no gas supply to your hot water system. Locate your gas supply and ensure it is turned on. Test your gas supply by turning on a gas appliance, such as a stove-top.
Likewise, how do I fix noritz Error 11?
How to Troubleshoot a Noritz Code 11
- Find the gas valve connected to the Noritz water heater and turn the gas valve counterclockwise until it no longer turns to open it completely.
- Turn the power off to the unit by pressing the "Power" button. Run hot water from a nearby faucet.
- Turn the hot water back off. This should resolve the problem.
Press the “Priority button” on the temperature controller. The green Priority light will glow indicating that this controller is controlling the temperature and that the Rinnai Tankless Water Heater is ready to supply hot water. IMPORTAnT: The priority can only be changed while no hot water is running.