User Manual Q&AAnswer
Oct 27, 2025 - 10:40 AM
According to the Cerberus Pyrotronics RM-30U Releasing Device Module Owner's Manual, the yellow LED on the module indicates an open release circuit condition when the system is not in alarm. Here are the steps to troubleshoot this trouble condition:
1. **Check Release Circuit:** Verify that the release circuit is intact and properly connected. Ensure that there are no loose connections or damaged wiring that could be causing an open circuit.
2. **Lamp Test:** The LED indicator can be lamp tested from the control panel. Perform a lamp test to ensure that the LED is functioning correctly. If the LED does not light up during the test, it may indicate a problem with the LED itself.
3. **Ground Fault Monitoring:** The wiring is monitored by the control panel for ground faults. Check for any ground faults in the wiring that could be causing the trouble condition.
4. **Placement Supervision:** The module is placement supervised, providing a trouble signal on removal from the system. Make sure that the module is securely in place and has not been removed or tampered with.
5. **Disconnect Switch:** If servicing the system, ensure that the circuit disconnect switch is in the off position. The trouble condition LED will be illuminated when the switch is off.
6. **Consult Support:** If the trouble condition persists after performing these checks, refer to the troubleshooting section of the owner's manual or contact Cerberus Pyrotronics support for further assistance.
By following these steps and referring to the owner's manual, users can effectively troubleshoot and resolve a trouble condition indicated by the yellow LED on the Cerberus Pyrotronics RM-30U Releasing Device Module.
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