Ademco 4180

Arm
Code + [2] Away (Arms All)
Code + [3] Stay (Arms Perimeter only)
Disarm
Code + [1] OFF
Check Faulted Zones
Press [*] Ready key.

The keypad will scroll through all faulted zones.

Smoke Reset
Code + [1] Off to silence the fire alarm.
Press Code + [1] Off again to reset smoke detectors.
Press Code + [1] Off again to clear alarm memory on keypad.
Change code
Master Code + [8] Code + User # (2-8) + 4 new digits.
The User 2 Code can be used to change or add users 3-8, if it exists.
Chime Mode On/Off
Code + [9] Chime
Bypass Zone(s)
Code + [6] (Bypass) + zone number to bypass.
Yellow bypass light will light and display will show bypassed zones. You may then arm the system.
The zone(s) will automatically unbypass the next time the system is disarmed.
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 the wire from terminal 1 on the bottom right terminal (AC power).
User Manual