Important Warning Statements
WARNING: This product is intended for use in ordinary indoor
locations of family living units. It is not designed to measure
compliance with Occupational Safety and Health Administration
(OSHA), commercial or industrial standards. It is not suitable for
installation in hazardous locations as defined in the National
Electric Code.
The installation of this device should not be used as a substitute
for proper installation, use and maintenance of fuel burning
appliances, including appropriate ventilation and exhaust sys-
tems. It does not prevent CO from occurring, nor can it solve and
existing CO problem.
WARNING: This device is designed to protect individuals from
acute effects of carbon monoxide exposure. It may not fully safe-
guard individuals with specific medical conditions. If in doubt,
consult a medical practitioner.
Individuals with medical problems may consider using warning
devices which provide audible and visual signals for carbon mon-
oxide concentrations under 30 PPM.
This carbon monoxide alarm requires a continuous supply of elec-
trical power – it will not work without power. Models without
battery backup will not operate during power failure.
This alarm has not been investigated for carbon monoxide detec-
tion below 70 PPM.
Contents of This User’s Guide
1. Information About Carbon Monoxide
2. Product Features and Specifications
3. Installation Locations
4. Installation Instructions
5. KN-COB-B-LP Operating Characteristics
6. KN-COPP-B-LP (with digital display) Operating Characteristics
7. Alarm Characteristics
8. Maintenance
9. Limited Warranty