Fault codes by panel
Search fault records across 49 panels. Each record is labelled with its review status and, where one is cited, the source document and page it comes from.
Searches 608 records across 49 panels — 573 of them source-verified. Signed in, your dashboard fault search covers only the fully source-verified records, on any plan.
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9 partial matches for “ZFP fault finding”
Nothing matched every word, so these match some of them. Check the record and panel before relying on it.
C-TEC ZFP
Earth fault
The ZFP earth-fault monitoring circuitry has detected an abnormal system connection to earth.
View on the C-TEC ZFP pageC-TEC ZFP
PSU fault
The ZFP power-supply monitoring reports a PSU fault; C-TEC explicitly identifies absent, discharged or poor-condition batteries as causes.
View on the C-TEC ZFP pageC-TEC ZFP
Displaying and clearing fault conditions
Per the manual, when a fault occurs one or more Fault indicators flash yellow, the internal buzzer sounds (if enabled) and the fault button on the touchscreen changes from blue to yellow with the number of faults shown.…
View on the C-TEC ZFP pageC-TEC ZFP
Fault LED (flashing yellow)
Per the manual's LED table, a flashing yellow Fault indicator means there is a fault condition on the system. See section 5.3 for details.
View on the C-TEC ZFP pageC-TEC ZFP
Network Fault LED (steady yellow)
Per the manual, a steady yellow Network Fault indicator means a system network error has occurred. Action listed: call the service engineer.
View on the C-TEC ZFP pageC-TEC ZFP
Sounder Fault LED (flashing yellow)
Per the manual, a flashing yellow Sounder Fault indicator means a fault has been detected on the panel's sounder circuits; steady yellow means the panel's sounders have been disabled. Action listed: call the service…
View on the C-TEC ZFP pageC-TEC ZFP
Supply Fault LED (steady yellow)
Per the manual, a steady yellow Supply Fault indicator means the panel has detected a fault with its power supply, batteries or mains supply. Action listed: call the service engineer.
View on the C-TEC ZFP pageC-TEC ZFP
System Fault LED (steady yellow)
Per the manual, a steady yellow System Fault indicator means a system error, such as a microprocessor fault, has occurred, and it remains lit even if the system fault clears. It can only be cleared by pressing the…
View on the C-TEC ZFP pageC-TEC ZFP
Short Circuit
The ZFP has detected a short circuit on a CAST addressable loop; the manual identifies this as a latching fault.
View on the C-TEC ZFP page