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I’m encountering a WSA EPU-010-2990 error on my fire alarm panel. What could be causing this issue, and how can I troubleshoot it?
The WSA EPU-010-2990 error typically indicates a problem with the power supply unit or the wiring. Firstly, check if the power supply unit is properly connected and functioning. Ensure all connections are secure and there are no loose wires. If the power supply appears to be working fine, the issue might lie with the wiring. Inspect the wiring for any signs of damage, such as frayed insulation or loose connections. It’s also advisable to consult the user manual for specific troubleshooting steps related to this error code. If the issue persists after these checks, contacting a certified technician for further assistance is recommended.
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