SG1 Short Circuit Trouble Ontrouble

Fenwal FENWALNET 6000: SG1 Short Circuit Trouble On

Fenwal FENWALNET 6000·1 view·0 field notes

What This Code Means

A short circuit has been detected in the Notification Appliance Circuit 1 (NAC1) connected to TB5.

Common Causes

1Shorted notification appliance
2Wiring short circuit
3Incorrect polarity

Resolution Steps

Troubleshoot NAC1 wiring by breaking-up the circuit to isolate the short circuit to a specific leg.

Manual References(1)

1fenwalFENWALNET 6000Installation2004p. 16, 25, 170, 11, 175, 14, 13, 15, 210Open

Field Notes

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Related Codes

Outputs Silenced MessageThe notification appliances or release outputs have been manually deactivated by an operator.SG1 Open Circuit Trouble OnAn open circuit has been detected in the Notification Appliance Circuit 1 (NAC1) connected to TB5.Typical Device Not Registered MessageA device is present on the signaling line circuit but is not recognized in the system configuration.Addr Line Volt Fault On Device TypeA failure of the DC to DC converter in the device at the specified address, or insufficient voltage reaching the device.Lower Level Events Buffer Full MessageThe internal buffer for lower-level system events has reached its maximum capacity.

Related Questions

What Fenwal-compatible detectors and modules can be used on the FENWALNET 6000 SLC loop?What do common FENWALNET 6000 trouble codes such as Ground Fault, Open Circuit, and Device Failure indicate?What are the pre-discharge and discharge sequences on the FenwalNET-6000 suppression system, and how does the abort function work?

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