WHY DOES OUR LEGEND AD GAS FIRE SWITCH ITSELF OFF?

Thanks for your help Peccavi. We will get the burner serviced. As for having a CO detector, you should get one or three. I wouldn't feel comfortable without one. Or is that the way I have now been conditioned? :-)

Best wishes


Saxy

Saxy
January 2009

I am not an expert in this field - or any other field come to that! My concern was for your safety and the yellow flame rang alarm bells. I am all out of ideas but do add this from wikiAnswers..

If you are burning natural gas, it means that the burner is dirty and not getting anough air. If left untreated it will lead to sooting and possibly carbon monoxide problems. Get the burner serviced immediately. If you are burning propane gas, there will be a yellow "tip" to the flame, this is a normal condition. The flame should not be all yellow however, this indicates the same problem as with natural gas.

I think if you "fix" the yellow flame you probably fix the fire turning off problem. Nice to know you have a CO detector.. I should get one... Good luck...

Peccavi
January 2009

Thanks for your quick response Peccavi.

We have a brand new Kidde Carbon Monoxide alarm in the living room. We have checked this today to make sure it is working correctly and it is. This alarm doesn't go off when the gas fire is on so I assume that Carbon Monoxide is not the problem. We also have other alarms around the house which don't go off either.

Is it possible that the Atmospheric Sensor is blocked as we have three cats and a dog who is moulting badly.

Thanks for your time.

Saxy
January 2009

Thanks for your quick response Peccavi.

We have a brand new Kidde Carbon Monoxide Alarm in the living room. We have tested this today to make sure it is working correctly and it is. This alarm doesn't go off when the gas fire is on so I assume that it isn't Carbon Monoxide that is causing the problem. We also have more alarms around the house which don't go off either.

Is is possible that the Atmospheric Sensor is blocked as we have three cats and a dog who is moulting badly?

Thanks for your time.

Saxy
January 2009

Do a bit of private research on Carbon Monoxide Poisoning - One symptom is a yellow flame - the next thing you know you're dead -

Modern gas fires have an oxygen depletion sensor - I think yours is shutting the fire off because of poison gas in the room... Do you have adequate ventilation?

The opening of the kitchen door is probably stiring up a pool of carbon monoxide gas and flooding the oxygen sensor.

This from Wikipedia...

An Oxygen Depletion Sensor (O.D.S.) detects when oxygen levels in the room fall below a specified level and cause the pilot flame to lift away from the sensing probe. This activates the Flame Supervision Device, which cuts off the gas supply inside the valve and renders the appliance safe.

Peccavi
January 2009