Gas is turned on. Looks like it is engineer time.
what about your pressure on boiler , dial on front of boiler .I've recently moved into a property and have encountered problems with the gas supply.
your blue light every 3 seconds won't helpI've asked around. Probably won't go with British gas call out, stupid prices but I've got an idea of what I can mention if I can get hold of anyone
shame he missed your post terry , i bet he will be on in the morningjust re read your original post ,you said when you press re set button it does not respond. are you pressing and keep it pressed for 3 seconds. its the top button to left of pressure gauge .