• Move or rotate the CO alarm position.
CO inspection and functional gas test
(for qualified service technicians only)
• Make sure the CO alarm is properly enrolled into the
control panel.
• Make sure that you are using a compatible control panel
(see “
Specifications”).
Note: Consult the most recent version of NFPA 720 for more
information regarding the requirement for functional testing of
CO alarms and/or your Local Authority Having Jurisdiction
(AHJ).
Tamper condition does not restore:
A canned CO testing agent must be used for the CO functional
gas test.
• Make sure the CO alarm body is properly installed on the
mounting plate.
1. Wait at least 10 minutes after installation to test the CO
alarm.
• Make sure there are no trouble indications at the CO
alarm.
2. Make sure the green Power LED is flashing for normal
operation.
Alarm/open condition does not restore:
3. Set the control panel to sensor test mode.
• Make sure that the CO alarm condition has cleared at the
CO alarm.
4. Press and hold the Test/Hush button until the unit beeps
three times (approximately 10 seconds), and then release
the button. The unit will enter the functional gas test mode.
The Power LED will blink once per second while in
functional test mode.
• Make sure that you are using a compatible control panel.
Specifications
5. Apply UL approved CO test agent to the slit as shown in
Figure 7 below. When CO is detected, the unit will activate
a CO alarm. The unit will send RF test packets to the
control panel when the CO alarm is activated.
Compatible panels Allegro, Simon 3, Simon XT, Concord
Express, Concord 3, Concord 4, and
NetworX panels from
UTC Fire & Security
Power Three AA batteries
Battery type 1.5 VDC alkaline
Required batteries Duracell MN 1500, Duracell MX1500,
Energizer E91
Sensor Electrochemical
Sensor life 7 years
Frequency 319.5 MHz
Supervisory interval 64 minutes
Audible alarm Temporal 4
Alarm response times 70 PPM = 60-240 min.
150 PPM = 10-50 min.
400 PPM = 4-15 min.
Dimensions 4.68 x 2.75 x 1.85 in. (119 x 70 x 47 mm)
Storage temperature -4 to 140°F (-20 to 60°C)
Operating environment
Temperature
Relative humidity
40 to 100°F (4.4 to 37.8°C)
10 to 95% noncondensing
Figure 7: CO testing slit
CO testing slit
6. The control panel will beep and display the number of RF
packets received.
7. At the control panel, exit sensor test mode.
8. Exit functional gas test mode:
Press and release the Test/Hush button; or
A 2-minute timeout will automatically cause the CO to
return to normal operating mode.
Troubleshooting
This information is provided to help you diagnose and solve
various problems that may arise while configuring or using the
wireless CO alarm. See Table 2 for operating conditions.
Contact Technical Support for any questions regarding
operation.
Regulatory information
ETL rating ANSI/UL 2034
FCC compliance
This device complies with part 15 of the FCC
Rules. Operation is subject to the following two
conditions: (1) This device may not cause harmful
interference, and (2) this device must accept any
interference received, including interference that
may cause undesired operation.
FCC ID: B4Z-929A-CO
Unit does not power up properly or reports low battery:
• Make sure the batteries are fully seated within the battery
compartment and the polarity is correct.
• Make sure that all three batteries are installed.
• Check the battery voltage (1.5 VDC nominal per battery).
Control panel does not respond:
• Use the 60-401 RF Sniffer to make sure the CO alarm is
sending messages for activation.
4 600-6520-95 Carbon Monoxide Alarm Manual
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