Questions & Answers for: Rinnai error code 12

error code 12 unit is 2 years old been working fine.works for 2 hours and error code 12.now unit doesn't last 1 minute before failure rinnai rce-606tra 2 Error code 12 is a genaric "Flame Failure" ...

...error code of "12" showing in the display. It can be re-started but only stays on for a few minutes. What is the problem? I believe the 12 is the error code for "incomplete combustion". In this case ...

...12 everytime we turn on the hot water the water will get hot but you have to wait for it to stop beeping check the error codes on it by pressing the on off button for 2 seconds then while holding the ...

...Error code 12 on a rinnai 556ftr means Flame failure. Check gas is turned ON. Also see this error manual. Please refer to this user manual for more details -- Rinnai 556ftr User manual Please do rate ...

error code of 12 indicates that the front flame rod did not sense an ignition (heat). Turn the unit off and then on and see if the code reappears. Your flame rod could be bad, have carbon stuck on it,

Error code 12 Three main causes. Short circuit on the low voltage side of the wiring (12V) This will show as an immeadiate error code 12 befoe the thing even tries to light. Faulty earth on the low ...

...error code 12 appears Heater is in Australia it's a Rinnai RCE-516 TRH LPG when I try to relight it error code 11 appears stait away and wont light again untill cooled, iam gas fitter and just after ...

...error code 11 I purchased brand new Rinnai Flame Fire Inbuilt Royale IB35ETR nine years ago. Right from the beginning did not work right. The gas fitter after installation told me the gas pressure ...

...error code 12. It will turn on, the fan works and it makes a bubbling noise and the flame lights but then immediately goes out and the heater stops. The heater is quite old and the house was rented ...

...error code 12 We have a Rinnai 1004F installed by previous owners. I disconnected it to fix an issue with the flue freezing up when outdoor temperatures dropped below about 5F. After re-assembling, I ...