Bosch wLSN System Reference Manual page 45

wLSN
Battery Replacement
Replace the batteries when the LED stops flashing and the
sounder chirps every 45 sec.
Press the Test/Silence button to silence the low battery chirps
for 24 hours. Refer to Figure 5.16, Page 44 for the location of
the Test/Silence button.
Smoke Test
NOTICE!
To avoid a fire department dispatch, contact the central
monitoring station or put the control panel into Test mode
before activating the detector for a smoke test.
Test smoke detectors annually using an approved aerosol
smoke tester to simulate an alarm. Follow the instructions on
the can.
The LED should remain on while the detector provides a
continuous tone. The detector automatically resets when
smoke is no longer present. A detector that fails to activate
with the smoke test might require cleaning or replacement.
Sensitivity Test
NOTICE!
The control panel recognizes the Test mode as a test. It does
not transmit an alarm.
The detector includes a Sensitivity Level Test mode for
determining the detector's sensitivity:
1.
2.
Bosch Security Systems, Inc.
Press and hold the Test/Silence button for 4 sec. The LED
flashes 1 to 9 times. Refer to Figure 5.16, Page 44.
Count the number of LED flashes and use Table 19 to
determine the status of the detector's sensitivity and the
action to take.
System Reference Guide
wLSN Devices | en
F01U138553 | 01 | 2010.05
45