
1
User and Installer Guide
Battery Carbon Monoxide Alarms
Quick Start Instructions
included at the back of
this User Guide
Alarm
Move to
Fresh Air
Operate
Model: K7CO
Carbon Monoxide Alarm
Fault
Alarm
Move to
Fresh Air
Operate
Model: K7DCO
Fault
Peak Level
Carbon Monoxide Alarm
PPM of CO displayed
Lb= Low Battery
End= End of Unit Life
Model: K7CO
Model: K7DCO
BS EN50291-1: 2018
BS EN50291-2: 2019
LICENSE NO. KM 738897
P/N: K7CO-7201-01
Test w
eekly / Re
set
Tes
t weekly / Reset