Bosch ICP-EZM2 Easy Series System Reference Manual page 93

Easy Series
Smoke Test
Test smoke detectors annually using a listed 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.
NOTICE!
i
To avoid a fire department dispatch, contact the central monitoring station or put the system
into Test mode before activating the detector using this method.
Sensitivity Test
NOTICE!
i
Test mode is seen by the control panel as a test. It does not send an alarm.
The detector includes a Sensitivity Level Test mode for determining the detector's sensitivity:
1.
2.
Flashes Action Recommended
1 Return device for service or replacement.
2 to 3 Clean the detector and re-test. If error persists, replace the detector.
4 to 7 Normal.
8 to 9 Confirm that the smoke chamber is snapped down securely. Clean the sensor and re-test.
Table 10.10 wLSN Smoke Detector Sensitivity Conditions
Silence an Alarm
Press the Test/Silence Button (refer to Figure 10.7 on Page 92) to silence the sounder during
an alarm. If smoke is still present after a few minutes, the sounder and alarm resume.
LEDs
LED Status
Flashing Normal.
On Detects smoke (heat), sending an alarm.
Off Replace the batteries, clean the detector, or replace the optical chamber as required.
Table 10.11 wLSN Smoke Detector LED Statuses
Bosch Security Systems, Inc.
Press and hold the Test/Silence button for 4 sec. The LED flashes 1 to 9 times and the
sounder activates.
Count the number of LED flashes and use Table 10.10 on Page 93 to determine the status
of the detector's sensitivity and the action to take.
System Reference Guide
Device Specifications and Overview | en
F01U087835 | 02 | 2008.10
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