System Trouble Led Codes - Simplex 4100ES Installation Manual

1.
22.6.5 Troubleshooting
22.6.5.1 LED Trouble Indicator Overview
The code produced by the lit indicator LEDs corresponds to a trouble that is either occurring on the System or on the SLC Channels. See
Table 34 for the LED definitions.
See Table 35 and Table 36 for the LEDs and their codes.
LED:
These 5 yellow LEDs are used to signal various trouble
conditions on the EPS and its SLC. See the troubleshooting
A, B, C, D, E
section for LED system codes.
LED: These LEDs report any troubles on the corresponding SLC
channels.
CH1, CH2, CH3
LED COMM Indicates a 4100 Comms trouble.
Scroll Push Button The "Trouble Scroll" button to is used to scroll through multiple
(SW1) troubles, since only one trouble can be displayed at a time.

22.6.5.2 System Trouble LED Codes

System troubles are indicated by LEDs A to E.
page 189
Figure 114: XPS/PDM Connection
Table 34: The 8 EPS indicator LEDs
4100ES Fire Alarm System Installation Guide
Figure 115: LED Location
574-848 Rev. BQ