Worcester Bosch CDI Highflow Combi Boiler Fault Codes

Light offView Fix →
Light onView Fix →
1 flash 5 seconds offView Fix →
2 flashes 5 seconds offView Fix →
3 flashes 5 seconds offView Fix →
4 flashes 5 seconds offView Fix →
5 flashes 5 seconds offView Fix →
4 flashes 5 second gap 1 long flashView Fix →
4 flashes, 5 second gap, 2 long flashesView Fix →
4 flashes, 5 second gap, 3 long flashesView Fix →
4 flashes, 5 second gap, 4 long flashesView Fix →
4 flashes, 5 second gap, 5 long flashesView Fix →
1 long flash, 4 quick flashes, 5 second gap, 1 long flash, 4 quick flashesView Fix →
2 long flashes, 4 quick flashes, 5 second gap, 2 long flashes, 4 quick flashesView Fix →
3 long flashes, 4 quick flashes, 5 second gap, 3 long flashes, 4 quick flashesView Fix →
4 long flashes, 4 quick flashes, 5 second gap, 4 long flash, 4 quick flashesView Fix →
5 long flashes, 4 quick flashes, 5 second gap, 5 long flash, 4 quick flashesView Fix →