AR2 Open Circuit Trouble Ontrouble

Fenwal FENWALNET 6000: AR2 Open Circuit Trouble On

Fenwal FENWALNET 6000·1 view·0 field notes

What This Code Means

An open circuit has been detected in the field wiring connected to the main circuit board terminal TB11.

Common Causes

1Broken field wire
2Loose connection at terminal block
3Missing end-of-line device

Resolution Steps

Look for discontinuity in Release-2 field wiring. Refer to Paragraph 2-11 of the manual.

Manual References(1)

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

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Related Codes

Outputs Silenced MessageThe notification appliances or release outputs have been manually deactivated by an operator.AR4 Open Circuit Trouble OnAn open circuit has been detected in the field wiring connected to TB6, which is configured as a release circuit.AR1 Short Circuit Trouble OnA short circuit has been detected in the field wiring connected to the main circuit board terminal TB12.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.Typical Device Not Registered MessageA device is present on the signaling line circuit but is not recognized in the system configuration.

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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