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New style Baxi board has extra jumpers

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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
 
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