Lamtec burner controller 1

[Yu yanling]

We have a hot oil burner which use lamtec contoller. This is new type contoller for us .
We want to the process sequence for burner ? Any one who knows ?

 

[georgeverghese]

Have you read through the Lamtec literature for your burner controller ? Else call or write to them to get more support re burner sequencing.

https://www.lamtec.de/en/products/combustion-management/etamatic.html

 

[Yu yanling]

I have read lamtec literature .And there is sequence charts ,but its hard to understand the meaning of chart .

 

[itsmoked]

Those charts alone are indeed hard to understand but when you scroll to the bottom of all the charts to "Key to process sequence charts" it becomes much more understandable. The key is the t[sub]x[/sub] periods and what they are and how long they last. Then you pick one and see what's happening within that period (like valve openings or sensor readings) by looking at the sequence chart above (for your type of burning).

Keith Cress
kcress -

http://www.flaminsystems.com

 

[Yu yanling]

Does anyone know that what is safety time (period)? Why there are two safety time (period)?

 

[itsmoked]

The key is for several process charts. It depends on what the fuel is as to which t9 is used.

Keith Cress
kcress -

http://www.flaminsystems.com

 

[KvdW]

Typically in burner management, the first safety time is the time after opening the pilot fuel valve that allows for a flame sensor signal to confirm that there's a pilot flame. If the signal doesn't come up within this period, you'd trip. If you do have a pilot flame signal, the burner management system would proceed with opening the main fuel valve, and again allowing some time (second safety time) for a main flame signal to confirm main flame. If that signal doesn't occur in time, you'd trip.