To replace the batteries:
1.
Use screwdriver to twist out the tamperproof tabs on both sides of the
alarm
。
2.
Turn alarm counterclockwise to detach it from the mounting plate.
3.
Open the battery cover and remove the battery from the compartment.
4.
Press and hold Test/Hush bottom for 10s and then release it.
5.
Insert a new 9-volt battery to compartment.
NOTE POLARITY OF
CONNECTIONS.
Ensure the metal tab is fully depressed when the
battery has been fitted.
6.
Close the battery cover.
7.
Using Test button, test the alarm to verify 9V DC battery. See “
TESTING THIS ALARM
”
for details
8.
Reattach the alarm to the mounting plate by turning alarm clockwise until it snaps into place. Insert the tamperproof tabs
back into the notch on edge of alarm after alarm is properly positioned in base
9.
Test the alarm using “Test” button. See
“
TESTING THIS ALARM
” for details.
CO ALARM REPLACEMENT:
CO Alarms don’t last indefinitely. CO Alarms are sophisticated electronic devices with many parts. Although the alarm and its
component parts have undergone stringent tests, and are designed to be very reliable, it is possible that parts can fail. Therefore, you
should test your CO Alarm weekly. The CO Alarm must be replaced after 3 years operation or by the replacement date on the label of
unit on back side.
IF YOUR CO ALARM SOUNDS
WARNING!
Actuation of your CO Alarm indicates the presence of carbon monoxide (CO) which can kill you. In other words, when your
CO Alarm sounds, you must not ignore it!
IF THE ALARM SIGNAL SOUNDS:
z
Find any one of the alarming device, press the Test/Hush button and release it in 2 seconds. Triggering the Locate function
of the alarming devices.
z
Once the initial alarming device is located
，
distinguish the alarming device is CO alarm or Fire alarm from the different
alarming sound. The fire alarming sound is quick and intensive
；
The CO alarming sound is 4 beeps-pause-4 beeps
。
z
Follow below guidance “IF THE ALARM SOUND CO SIGNAL” or “IF THE ALARM SOUND FIRE SIGNAL”.
IF THE ALARM SOUND CO SIGNAL:
z
Call your emergency services or fire department. Write down the number of your local emergency service here:
z
Immediately move to fresh air—outdoors or by an open door or window. Do a head count to check that all persons are
accounted for. Do not re-enter the premises, or move away from the open door or window until the emergency services
responder has arrived, the premises have been aired out, and your CO Alarm remains in its normal condition.
z
After following steps 1-3, if your CO Alarm reactivates within a 24 hour period, repeat steps 1-3 and call a qualified
appliance technician to investigate for sources of CO from fuel-burning equipment and appliances, and inspect for proper
