Resource Center Tools

Sign In

Sign In

Home
Resources
Trouble Codes
Kidde
Fx 5
Transformer 2 Tr

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

Transformer 2 TR: FX-5 Trouble Code | Fire Alarm Resource Center

Transformer 2 TR

trouble

Kidde FX-5

61 views·0 field notes

What This Code Means

The panel detected a trouble condition in the Power Expander Transformer.

Common Causes

1Disconnected transformer secondary
2Faulty power expander module
3Blown transformer fuse

Resolution Steps

Inspect the wiring and connections for the second transformer. Check for any associated fuses and ensure the transformer is receiving primary power.

Manual References(2)

1kiddeFX-5 and FX-10Installation2017p. 34, 65, 86, 113, 111 +3Open

2kiddeFX-5 and FX-10 SeriesOperating Instructions2017p. 1Open

Field Notes

Loading field notes...

Sign in to share a field note

Related Codes

Charger TroubleThe panel detected a fault in the battery charging circuit.DACT Line 1 TrblA ground fault or line fault has been detected on Phone Line 1 of the dialer.Battery MissingThe panel does not detect a battery connected to the charging circuit.AUX Power TroubThe panel detected a trouble condition in the auxiliary power circuit.Battery BadThe standby battery has failed a load test and is no longer reliable.

Related Questions

Why does my FX-5 show a NAC circuit trouble even though all appliances are wired and the EOL resistor is installed?How do I clear a ground fault trouble on the Kidde FX-5 when the Ground Fault LED stays lit?What battery size fits inside the FX-5 cabinet, and what is the maximum Ah rating the charger can support?

All FX-5 trouble codes FX-5 panel page