Hi new to the site but looks interesting and helpful already. I have a Power Max+ installed when I bought my house 6 years ago I have had a few trouble codes in the past but all have been on the display panel and no problem to resolve. Now I have an alarm going off at approx 4am we turn it off with a remote from upstairs when I check the memory log no alarm reason is stored. I thankfully have the installers manual and code so I can carry out a full diagnostic test which shows no problems I have previously deleted one wireless contact as it was showing open, I have also changed all the batteries in the contacts and pirs .The battery in the control panel also shows good voltage but is original. I would be really grateful for any advice.
