Ademco 5212

Arm
[4-digit code]
Disarm
[4-digit code]
Check Faulted Zones
If a zone is faulted, the green light will not be lit on the keypad.
Check control panel lights. Usually has Basic Prot 1, Basic Prot 2 and Delay zones.
Faulted zone(s) will be lit.
Lights
Green light on = Ready to Arm
Red light on = Armed
Yellow light on = Shunt
Arm with Shunt (yellow light)
Press any key other than first digit of code, then enter code.
Change code
Must be done on site – change jumpers on keypad 5213 adapter in the panel.
Power down panel
Pull one wire on battery in panel then unplug the panel transformer if you know where it is.
It is a beige box plugged into a nearby power outlet. Click here for a picture.
If you can’t find it, then disconnect terminal 17 or 18 (AC power).
User Manual