What to do if the "Power fault" LED is flashing on my Siemens Control Unit?
If the "Power fault" LED is flashing, it indicates a failure in the power supply. First, check the external mains power fuse. If the power fuse is okay, further assistance is needed.
What to do if the "Loss of agent" LED flashes on Siemens XC1003-A?
If the "Loss of agent" LED is flashing, it means a loss of extinguishing agent has been detected. Try to identify which cylinder has low pressure or has triggered the cylinder scales before seeking assistance.
What to do if the "Mech. blocked" LED flashes on Siemens Control Unit?
If the "Mech. blocked" LED is flashing, there's a problem with the mechanical blocking device. Check its position to ensure it's either on “open” or “closed”. If the position is correct, further assistance is needed.
Why is the yellow zone LED flashing on my Siemens XC1003-A?
A flashing yellow zone LED indicates a problem in the detector circuit. Check if all detectors are properly inserted in their bases. If they are, further assistance is needed.
General| Product Type | Control Unit |
|---|---|
| Model | XC1003-A |
| Manufacturer | Siemens |
| Operating Voltage | 24 V DC |
| Number of Inputs | 8 |
| Number of Outputs | 4 |
| Protection Rating | IP20 |
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