If the unit's internal circuits detect a fault (for example a low battery), then the sounder
gives five rapid beeps and the unit sends a radio signal to the receiver.
Silencing an Alarm
To silence the siren on the smoke detector press the Test button once briefly. The detector
stays silenced until it can no longer detect heat or smoke, and then returns to normal
mode.
Reducing Sensitivity
If you wish to reduce the sensitivity of the detector for a short time, for example when cook-
ing may start a false alarm, then press the test button once briefly. If the detector is not
already in alarm then the sounder will give two short beeps to signal that it is in reduced
sensitivity. After 10 minutes the detector will set itself back to normal sensitivity.
If you wish to set the detector back to normal sensitivity then touch the Test button briefly
once more. The sounder gives three short beeps to signal normal sensitivity.
TESTING.
1. Put the control unit/receiver into walk test.
2. Press and hold the Test button for six seconds. The siren operates at the end of the six
seconds.
3. Make sure the panel receives the alarm.
4. Chose another site for the detector if the panel does not receive the signal.
5. Stop the walk test at the control unit/receiver.
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