New style Baxi board has extra jumpers

[sargan]

Baxi Barcelona, which has been upgraded to 100He spec

On the original control board there were 2 jumpers ..
Both were removed as this boiler is connected to a thermal store

J1 to set to 100,000Btu/h
J2 to turn off modulation

New board has 4 jumpers
J1 Red
J2 Blue
J3 Blue
J4 Yellow

Am I correct that J1 & J2 are the same .. and therefore should be removed ... and removing J3 should also be done to prevent limiting of output temperature

J4 remains as this is a standard short flue

 

[Rickster123]

This plumbing forum will not provide advice to anybody with regards to boiler repairs or any other form of gas plumbing without you first providing us with your Gas Safe Registration number in a thread - for very obvious reasons. If you're not qualified to touch gas, you should stay well clear of trying to!