Programming Guide

1168 CO/Smoke Combo Unit Installation and Programming Guide 22
REPLACE THE BATTERIES
Caution: The batteries used in this device may present a fire or chemical burn hazard
if mistreated. Do not recharge, disassemble, heat above 100°C (212°F) or dispose of in
fire. Use only Panasonic CR123A Lithium batteries. Use of other batteries may present
a risk of fire or explosion. Keep used batteries away from children. Dispose of used
batteries properly.
Remove old batteries. Wait 10 seconds and then replace with four new batteries. To
avoid a low battery indication when installing new batteries, all four batteries must be
installed within 15seconds of installing the first one. Any low battery condition that
may have occurred should clear when the backplate is installed.