Ignition Sequence For Force Draught Boilers

[Hardy1]

hey there peeps, this one reall got me thinking today, could sumone please explain the sequence of operation for the new combi condensing boilers which all have force draught burners(chambers), many thanks. Hardy1

 

[Billy Bob Bob]

ignition sequence, demand, gasvalve opens fan runs gas enters mixing chamber air/gas mix in fan through the burner igniter ignites gas boiler lights detection electrode satisfied continuity proven sequence complete

 

[gasmarc]

does the fan not start before the gas valve opens ?

 

[Billy Bob Bob]

does the fan not start before the gas valve opens ?

yes i got that backwards

 

[gasmarc]

I am going to have to start reading these boiler manuals someday and get my head around all these new boilers :icon10:

 

[villa_tom]

I am going to have to start reading these boiler manuals someday and get my head around all these new boilers :icon10:

That makes two of us then

 

[mountainman]

Since when did blokes read the instructions?
Hee Hee

 

[dancinplumba]

[DLMURL]http://www.intergasheating.co.uk/lijsten/files/101503%20-%20Operating%20instructions%20Combi%20Compact%20HRE%20-%20882.887-031.pdf[/DLMURL]


http://www.remehaheating.co.uk/wp-c...ystem_Installation_and_Service_Manual_opt.pdf

http://www.atagheating.co.uk/db/pdffolder/data/id/filename/8G514002 INST MANUAL Q-SERIES V0811.pdf


happy reading lol

 

[gasmarc]

well why change the habit of a life time lol. I have done most courses over the years but still cannot set the video. Anything with more than a few buttons and I am stuffed , Think I may suffer burger syndrome