Resource Center Tools

Sign In

Sign In

Home
Resources
Trouble Codes
Notifier
Nfs2 3030
Ground Fault Loop X

Resource Center

Browse

Home Questions252 Trouble Codes688 Panels24 Panel Specs24

Learn

Community

Tools

Common Categories

System TroubleSupervisoryGround FaultNACCommunicationPowerDeviceNetwork

Troubleshooting Tip

When diagnosing codes, always check the event history log first. Many trouble conditions are intermittent and tied to environmental factors like temperature or moisture.

Recommended SupplierSponsored

Fire Alarm Parts for Old and New Systems

Panels, detectors, modules and signals
50+ brands, current and legacy
Order by 3 pm ET, ships same day
90-day warranty on every part

Shop Fire Alarm Parts

Can't find what you need?

Resource Center

Questions Panels Trouble Codes Panel Specs NFPA 72-2025

Legal

Privacy Policy Terms of Use Disclaimer DMCA

Cookie Preferences

Company

About Us Blog Glossary Contact Us

© FACP Manuals LLC. All rights reserved.

Built by Will

GROUND FAULT LOOP x: NFS2-3030 Trouble Code | Fire Alarm Resource Center

GROUND FAULT LOOP x

trouble

Notifier NFS2-3030

79 views·0 field notes

What This Code Means

A ground fault has been detected on SLC loop x.

Common Causes

1Field wiring touching ground
2Moisture in junction boxes
3Damaged cable insulation

Resolution Steps

Check the wiring of loop x for contact with ground. Isolate sections of the loop to locate the fault.

Manual References(1)

1notifierNFS2-3030Operations2016p. 30Open

Field Notes

Loading field notes...

Sign in to share a field note

Related Codes

NO POWER SUPPLY INSTThe address of the main power supply (AMPS-24) has not been correctly entered in programming.NCM COMM LOSSCommunication is lost between the CPU-3030 and the Network Communications Module (NCM).PROGRAM CORRUPTEDThe panel's programming database is corrupt.STYLE 6 POS LOOP xA short circuit exists on the positive side of SLC loop x.GROUND FAULTA ground fault condition has been detected on the main, auxiliary, or DAL device power supply, or within the panel itself.

Related Questions

What is the maximum SLC loop and device capacity of the NFS2-3030, and how does it expand beyond one loop?I'm getting AUXILIARY TROUBLE on my Notifier NFS2-3030. What should I check?What does 'NO ANSWER on Loop X' mean on the NFS2-3030 and how do I diagnose it?

All NFS2-3030 trouble codes NFS2-3030 panel page