M
MRayhan
Hi all, I am a new gas engineer (552740) working about a year now. joined this forum to learn from the experienced engineers of the forum. Please forgive for any mistakes.
I have attended to a main combi 30 he for intermittent lock out problem. First changed APS, still same problem, then changed pcb. Now it is going on lock out some times when running hot water. Are there any suggestions pls
I have attended to a main combi 30 he for intermittent lock out problem. First changed APS, still same problem, then changed pcb. Now it is going on lock out some times when running hot water. Are there any suggestions pls