AR3 Short Circuit Trouble Ontrouble

Fenwal FENWALNET 6000: AR3 Short Circuit Trouble On

Fenwal FENWALNET 6000·0 views·0 field notes

What This Code Means

A short circuit has been detected in the field wiring connected to TB7, which is configured as a release circuit.

Common Causes

1Shorted solenoid
2Wiring insulation failure
3Terminal bridge

Resolution Steps

Troubleshoot Combo-1 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.AR1 Short Circuit Trouble OnA short circuit has been detected in the field wiring connected to the main circuit board terminal TB12.AR2 Open Circuit Trouble OnAn open circuit has been detected in the field wiring connected to the main circuit board terminal TB11.AR4 Short Circuit Trouble OnA short circuit has been detected in the field wiring connected to TB6, which is configured as a release circuit.Typical PAS Message DisplayThe system is in Positive Alarm Sequence mode, providing a delay for investigation before full alarm activation.

Related Questions

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

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