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Anonymous Posted on May 06, 2013

Rinnai 1004ftr Our heater is showing error 12 but the gas bottle has been replaced and gas stove still working so assuming not a gas problem. Anything else we should try? Have cleaned filters etc

5 Related Answers

Anonymous

  • 1420 Answers
  • Posted on Nov 07, 2007

SOURCE: error code 11 on my rinnai

A code 11 also means that it might not be getting any gas. On thr right side of the unit you will find a small door. open it up and make sure the valve is in the open position. If it is, you should contact your gas company to come and diagnose what is going on. The Rinnai is not a do it yourself fix it type of heater.

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Anonymous

  • 625 Answers
  • Posted on Dec 02, 2007

SOURCE: Toyostove laser 73 heater with a EE 2 error

replace the flame rod. or it could be the computer board for the flame rod. flame rod detects the presence of a flame.

Anonymous

  • 1420 Answers
  • Posted on May 27, 2008

SOURCE: Rinnai Heater - error message "12"

An error code of 12 on your heater means a flame failure has occured. It could be the following: Flame Rod dirty, Obstruction in burner, improper gas pressure, or a bad ignitor board. I am suggesting you get a technician who is familiar with Rinnai products to check out the above items.

Anonymous

  • 2 Answers
  • Posted on Aug 25, 2008

SOURCE: Rinnai Convector 516TR Heater

Hi, Here is the link to the manual. I think something like 'thermo coupling' probably means you need a technician! 
http://www.rinnaisales.co.nz/tradesmart/rinnai2/pdfs/installations/153.pdf

Anonymous

  • 4 Answers
  • Posted on Feb 05, 2009

SOURCE: rinnai natural gas log fire heater

12 is a fault code, look in the book if you have if, i think 12 is no or low gas pressure, cheers

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Related Questions:

0helpful
1answer

My Rinnai energysaver 557ftr is showing 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.

It is a Gas Appliance and needs repair by a qualified gas registered technician. It is a generic code for 'no flame'.


energysaver-557ftr-oim.pdf

Rinnai https://rinnai.co.nz > media > energysaver-557ftr-...
Please quote the code displayed when enquiring about service. FAULT. Ignition failure. Flame failure. Overheat. Room overheat. Room Temperature. Sensor faulty.



How to Fix Rinnai Error Code 12 - Troubleshooting Tips

home-water-heater.com https://www.home-water-heater.com > Rinnai
An error code 12 found on the Rinnai tankless water heater means "no flame" or a water heater didn't recognize a flame in the combustion chamber.

Missing: 557ftr ‎' Show results with: 557ftr

Troubleshooting Rinnai gas heater with error code 12.

JustAnswer https://www.justanswer.com > home-improvement > 7...
Jul 10, 2013 - The error 12 is a flame error code. Most customers with this issue ultimately end up replacing the the flame rods to remedy it, ...

1 answer · Top answer: It is pictured for location identification on page 7 of the manual below. CLICK


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Gas heater giving error code11 how to solve prob

Please always include full 'make model (what it is)'.

If it is a Rinnai

Rinnai Gas Heater fault code 11 indicates a no ignition or no gas supply on your gas heater system. ... A gas supply issue may be present if the flame on the gas heater pilot drops in pressure, of if your gas heater does not work then there is no gas supply present.Feb. 10, 2020

What is Rinnai Error Code 11 or 12? - Gas Heater Service ...

There is a video as well

https://www.google.com/search?q=Gas+heater+giving+error+code+11

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Need a user manual for rinnai energysaver 1004ftr

Here's a link to your Owner's Manual. You can download and print it for future reference.

http://www.rinnai.com.au/images/stories/operating_instructions/Heating/Energysaver/1004FTR.pdf

Hope this helped you. Please let me know. Cheers!
1helpful
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Heat shuts off, red power light blinking and number 12 blinking on the display screen.

You may have had a power failure. The situation could be as simple as turning the stove off and on again. The 12 code means flame failure. Gas heater are nothing to mess around with if you don't understand them completely. Don't remove anything from the unit unless you are very sure what you're doing. A call to Rinnai is in order if the code keeps coming on. Good luck,

Tom
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How to set timers

Here is a link to the manual for the 1004 FTR that has the timer. Hope this is right one for you. Re-post with your exact model if this doesn't help. I check in most days and can help with links to most manuals

http://www.rinnai.com.au/images/stories/operating_instructions/Heating/Energysaver/1004FTR.pdf
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Rinnai 1004 F Error Code 11

Code 11 is that the unit is trying to light but does not sense a flame after 5 seconds. Usually means you have run out of gas if you are bottled gas. Check your bottles are turned on if you are on LPG, you might need to change over manually. Have you anything else on gas?
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Heater goes out after 20min error code 12 appears

Definately a gas supply problem. If it was an overheat you would get a different code. Error code 12 meant a flame was there but then went out. The code 11 meant tried to light but no flame sensed. Error code 12 on heaters and Infinites is nearly always a fault on the gas regulator at the bottles. Sure I recognise your company name from up in Queensland. As you might know we hae had problems with an oily residue in some regulators for ages. I am recommending going away from two stage regs and spliting them up with a seperate first stage and then a second stage. Bit more expensive by zero call backs.
4helpful
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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 voltage side shows same as above.

A faulty gas regulator or partial blockage of gas supply that allows the unit to fire, but will not maintain sufficient gas supply to keep it alight. This will happen after it has lit, maybe erratically with the occasional error code 11 if you try and re-light immeadiately.
0helpful
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Rinnai heater flashes code 12

Bailey,

Next time you try your stove watch the flame. If the flame goes away and then the error code comes on, you have something wrong with the over temp circuit, gas or gas valve, If the code comes on and then the flame goes away you have a flame sensor problem.

Good luck,

Tom Hawkins
[email protected]
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Rinnai 2001 Gas Heater - turn off

If, like me you have a Rinnai **** heater, with a PCB Assembly, then thats what the problem is. Look at around $500+ installation. These PCB's are not repairable. For $500, I am going to trash this heater and get something from a company that does not want to screw me after I have trusted them to live up to their "REPUTATION". Do not support companies that do not support their customers!
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