2. A Heat Alarm is beeping about every 40 seconds.
- If it is a 9V Replaceable Battery model then replace the battery.
- If it is a 10 Year Lithium Battery model then replace the entire unit.
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light flashes every 10 seconds it indicates that the RF battery is depleted and the
RadioLINK module must be replaced.
5.3.2 Battery Replacement - (9V Replaceable Battery models only)
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and replacement is necessary, the Smoke Alarm will “beep” and the red light will
flash at the same time about once per minute for at least 30 days. The Heat Alarm
will also beep once per minute, but the red light will not flash at the same time when
the battery is low. The battery must then be replaced. Also, replace the battery if the
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replace the battery at least once a year. When you replace the battery you must
press the Test button to check that the Alarm is functioning correctly. Only replace
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6LR61, Philips 6LR61, Varta 6LR61 or the Ultralife U9VL-J lithium battery. The
lithium battery willl last longer than an alkaline battery.
All Models: Prolonged exposure to low or high temperatures or high humidity may
reduce battery life. Prolonged periods of alarm will also reduce battery life.
5.3.3 RadioLINK Module Units
If all the RadioLINK Alarms sound for 2 seconds every 4 hours, it means at least
one of the Alarms in the system has a depleted battery. Locate the depleted
battery(ies) as above.
22