Troubleshooting; Motion Detector Does Not Appear To Respond To Motion; Motion Detector Is In Continuous Alarm; Motion Detector Does Not Appear To Detect Motion In The Space Directly Under It - Bosch ISC-CDL1-WA15G Reference Manual

30 � en | Troubleshooting
8 �

Troubleshooting

This section includes trouble conditions and the potential causes.
8.1

Motion detector does not appear to respond to motion

Potential causes
– � Insufficient power
– � Loose wires in the terminals
– � Cabling or wiring error
– � Defective unit
– � Walk test LED is disabled
Notice!
Some regulations require that you disable the LED after the walk test.
8.2 �

Motion detector is in continuous alarm

Potential causes
– � Mounting location does not meet the recommendations listed in this document
– � Insufficient power
– � Input loop continuity broken
– � Incorrect alarm loop resistance configuration
– � Defective unit
– � Masking attempt detected
8.3 � Motion detector does not appear to detect motion in the space
directly under it
Potential causes
– � The look-down zone is disabled
8.4 � Motion detector does not appear to detect motion near the
edge of the coverage area
Potential causes
– � Microwave range too short
– � Mounting height does not meet the recommendation listed in this document
– � Level alignment does not meet the requirement noted in this document
– � C
8.5 � Motion detector does not appear to detect motion in the
farther section of the coverage area
Potential causes
– � Microwave range is too short
– � C
8.6 �

Motion detector LED flashes continuously

Potential causes
– � Warm-up mode requires a certain amount of time with no motion in the area to settle the
PIR and microwave circuit
– � Defective unit
2017.09 | 03 | F.01U.309.350
2
DT sensitivity too low*
2
DT sensitivity too low
Reference Guide �
Available from A1 Security Cameras
www.a1securitycameras.com email: sales@a1securitycameras.com
Commercial Series TriTech+ Motion Detector with
Bosch Security Systems, Inc
Anti-mask