Rinnai Propane Heater Error Code 11

Which means the unit had enough flow through it to call the unit on it just failed to light or maintain ignition.

Rinnai propane heater error code 11. A loose flame rod is called a floating flame rod and will result in code 11 s or 12 s. Check your hot water system for any visible damage or loose parts locate your gas supply and ensure it is turned on. You can try the following to fix the problem. This includes the following.

Some units have multiple flame rods. What does that mean. Rinnai error code 11 is an indication that there is no ignition in or no gas supply to your hot water system. I dont think it s a flow issue.

No flame in the combustion chamber gas installation with the gas regulator. Rinnai tech support is excellent. Code suggested prob with ignition. Here is the summary of what can go wrong with your rinnai water heater and what to look for after the error code 11 shows up on the remote controller.

Perhaps it is because you have no supplies of gas left in your tank. Perhaps because your ignition system is not working well. Verify the proper flame rod wire is plugged into the proper flame rod. Verify the flame rod is tight in its mounting bracket.

11 is no ignition and 12 is flame failure. I have a rinnai hydronic furnace and tankless water heater 2 br home. A quick check to verify correct wiring is to look at the stamped letter on the bracket at flame rod sample a y indicates yellow r red and b blue. Have a tech call them from on site and trouble shoot the unit.