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4. Installation (see page 3)
If you need to enable the tamper proof locking feature, break off or cut off the small cylinder (1).
Attach (2) the wall bracket to the wall or ceiling. Fit the interconnected CO alarm onto the wall bracket
(3). Press firmly against the wall plate and slide (4) the device down. The device will be activated.
5. Activation
Within 5 seconds after installing, the device will be activated.
All indicators will flash, the sounder will beep and the device will enter a warm-up state.
The interconnected CO alarm has been activated.
The green POWER light blinks once per second.
After 60 seconds, the green POWER light blinks once every minute.
The interconnected CO alarm is working normally.
For deactivation follow the instructions in Section 6.
6. Removal (see page 3)
Use a small screwdriver to press on the tamper proof locking tab (5) located at the right edge of the
device. Slide the device up (6) to remove it from the wall mounting plate. When removed the
interconnected CO alarm from the wall mounting plate, the interconnected CO alarm enters “Deep
Sleep” mode and no longer monitors carbon monoxide levels.
7. Recommended actions when CO alarm warning has been activated
If your interconnected CO alarm is signalling ALARM, keep calm, and carry out the following actions in the
order given:
Open all doors and windows to increase the rate of ventilation. Stop using all fuel-burning appliances and
turn them off where possible. If the interconnected CO alarm continues, then evacuate the premises.
Leave the doors and windows open, and only re-enter the building when the alarm has stopped. Get
medical help for anyone suffering the effects of carbon monoxide poisoning, such as headache or nausea,
and advise that carbon monoxide inhalation is suspected. Telephone the gas or other fuel supplier on
their emergency number, so that the source of carbon monoxide emissions can be identified and
corrected. Do not use the fuel-burning appliances again until they have been checked and cleared for use
by a competent person according to national regulations.
Note: There may be another source of carbon monoxide emission apart from fuel-burning appliances, for
example a large amount of tobacco smoke, town gas or emission from a smouldering fire. Do not use any
combustion appliances until they have been checked by a qualified person.
