Hi all, I have an accenta G3 that has worked fine for 6 years but today following a power outage the alarm set off. I understand this is probably new battery time, and I have removed the battery, but the alarm keeps triggering and my code doesn't stop it! The only way I can shut it up is to cut off the mains circuit it is on, but I read on another thread that this is the worst thing you can do! Is there any way of resetting my code so I can turn it off?