Evening all,
Hope someone can help me out
The above fault, no flue gas sensor fitted to this boiler( optional fit) harness seems ok and flow/return/dhw switch sensors seem ok..no visible issues, nice clean well maintained boiler...was working fine yesterday then this morning when dhw was required...went to fault code, heating not been on for a few days.........
as i cant find any fault i am thinking it must be the pcb, boiler 2years old
thanks in advance
Hope someone can help me out
The above fault, no flue gas sensor fitted to this boiler( optional fit) harness seems ok and flow/return/dhw switch sensors seem ok..no visible issues, nice clean well maintained boiler...was working fine yesterday then this morning when dhw was required...went to fault code, heating not been on for a few days.........
as i cant find any fault i am thinking it must be the pcb, boiler 2years old
thanks in advance
