heatline compact 24

[d.roche]

hey guys heatline boiler burner wont fully light across???? seems to happen alot adjusted potentiometerson board..... help????/

 

[Puddle]

sticking gas valve maybe

 

[gas57]

have you checked gas pressure at gas valve

 

[d.roche]

gas pressure on burner test point fine but it appears burner wont fully light across, ionisation probe located in middle of burner bar and flame lights to this point?????? ignition pressure can be set with a potentiometer on PCB have increased this but not much difference??? PS this boiler is LPG

 

[Billy Bob Bob]

not cross lighting then as said gas valve or needs adjustment,if you have the mi,s it can sometimes be adjusted on the valve as well as pcb

 

[d.roche]

min presssure 8mbar max 37 mbar as per MIs.... have set this accordingly