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End-of-life-warning:
After 10 years of operation, the yellow LED will flash 3 times and a
simultaneous triple beep will be given every 45 seconds. This warning
is given 30 days before the final end of function.
Muting the function warning
The audible function warning can be temporarily deactivated. To do
this, press the test button. After 10 hours, the function warning is re-
activated.
For your safety, the combined detector should be replaced in the-
se cases.
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