I had no issues resetting the date and time at that time. It's been working as expected since then and even after I changed the battery back in 2014. I did change the Master Code once I had installed and setup the system back in 2009. I am anal when it comes to things like writing things down for future reference. If that doesnt change it try changing it the same way with the installer code Question:- is there an end of life for the year? Is 2022 at the end of the systems life? *2 shows 8 which is the date and time fault. So next I tried doing it again and this time I armed the system, took the dog for a walk and returned 30 minutes later.ĭisarmed the system and the service light remains on. Tried multiple times to complete the date & time programming.Įven wrote down all the numbers in sequence in case I made a mistake, which is common. Service light remains on even after arming and disarming the system. So I grabbed my trusty User Manual and began that process. Then I knew I had to reset the date and time. So I turned off the system at the power point, installed the replacement battery and powered the system back up.

I had the Power light flashing which indicated a battery change was required. Hi Folks it's been a while since I posted here as my home alarm system has been working flawlessly since changing the backup battery in 2014.

Networx alarm says service light