42 Wireless Sensors • BAS-SVX04C-EN
Maintenance and Troubleshooting
Sensor/Receiver Compatibility
Version 1.5 (p/n X13790854 and X13790855) and higher receivers are compatible with all
sensors models and support all functions. Receivers released prior to version 1.5 are
compatible with only models WTS and WZS.
Replacing a Failed Sensor or Receiver
To replace a failed sensor or receiver:
1. Confirm that the device is disassociated (see Tabl e 2 and Tab le 3, p . 36 ).
2. Set the rotary address switch of the new device to match the address of the remaining
sensor or receiver.
Note: There is no need to remove power from the remaining device.
3. Apply power to the new device. Association between the new and the remaining
devices will automatically occur.
Notes:When replacing a WDS sensor, the receiver (version 1.5 or higher) will
automatically configure the sensor to match the last stored configuration, if the
sensor has not been placed into configuration mode and the factory default
configuration is still valid. If the sensor configuration does not match the desired
system features, it can be manually configured (see “Manual Association,” p. 41).
Servicing and Testing
If the wireless sensor system is not working as expected, use the tools and procedure
described in this section.
Servicing and Testing Tools
No special tools or software are necessary to service and test the wireless sensor system.
Test the system by using:
• The LEDs on the receiver, LEDs on the model WTS and WZS sensor, and the
display on the model WDS sensor
• The Test button on the sensor
• The address test mode on the receiver
• A common volt-ohm meter