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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17 partial matches for “FC501 fault finding”
Nothing matched every word, so these match some of them. Check the record and panel before relying on it.
FireClass FC501
DEFAULT DATA
The fire panel resets to default data
View on the FireClass FC501 pageFireClass FC501
PRINTER x FAULT
The source names this fault message and gives only the applicable module/input numbering (x from 1 to 4); it states no cause, meaning, or remedy beyond that numbering. No cause is asserted here beyond what the source…
View on the FireClass FC501 pageFireClass FC501
FIRE SIGNAL FAULT
Both the CSG paths are down
View on the FireClass FC501 pageFireClass FC501
Mains fault
The control panel is not powered from the mains
View on the FireClass FC501 pageFireClass FC501
Display communication
Communication fault on display controller
View on the FireClass FC501 pageFireClass FC501
FIRE SIGNAL NOT ACK
The fire signal is not acknowledged from the central station. This fault is latched, per the source.
View on the FireClass FC501 pageFireClass FC501
Firmware main contr.
Checksum fault
View on the FireClass FC501 pageFireClass FC501
LOG Full
LOG fault
View on the FireClass FC501 pageFireClass FC501
Loop Communication
Communication loop fault controller
View on the FireClass FC501 pageFireClass FC501
MFI x COMMUNIC.
The source names this fault message and gives only the applicable module/input numbering (x from 1 to 4); it states no cause, meaning, or remedy beyond that numbering. No cause is asserted here beyond what the source…
View on the FireClass FC501 pageFireClass FC501
MFI x INy SHORT
The source names this fault message and gives only the applicable module/input numbering (x from 1 to 4; y from 1 to 5); it states no cause, meaning, or remedy beyond that numbering. No cause is asserted here beyond…
View on the FireClass FC501 pageFireClass FC501
MFI x SERIAL CHANN.
The source names this fault message and gives only the applicable module/input numbering (x from 1 to 4); it states no cause, meaning, or remedy beyond that numbering. No cause is asserted here beyond what the source…
View on the FireClass FC501 pageFireClass FC501
Power supply
Main fault
View on the FireClass FC501 pageFireClass FC501
PRINTER x ABSENT
The source names this fault message and gives only the applicable module/input numbering (x from 1 to 4); it states no cause, meaning, or remedy beyond that numbering. No cause is asserted here beyond what the source…
View on the FireClass FC501 pageFireClass FC501
Prog.data main cont
Data programming checksum fault
View on the FireClass FC501 pageFireClass FC501
Prog.data tel.board
Aux Controller data programming checksum fault
View on the FireClass FC501 pageFireClass FC501
Telephone line
Telephone line fault
View on the FireClass FC501 page