essages on the Person Machine Interface
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Building Technologies
LED LED flashes Cause What must be done
8
Fault / Off Remote
alarm
↑ Remote transmission has a
'Fault'
● Check remote transmission
10
Fault / Off Alarm
device
'Fault' affecting acoustic
control lines
● Check the 'Line' for open circuit/short-
circuit or end-of-line element (EOL) is
missing or defective
12
Fault / Off Control
function
'Fault' affecting fire control
lines
● Check the 'Line' for open line/short-circuit
● Check the function of the external control
devices
● Check the function, any existing
feedback switch
Fault messages on fire terminal (Touch) FT2080
Figure 15: Fault LEDs on the FT2080
The table below shows the causes and measures should a fault be displayed on a
fire terminal FT2080. Faults are displayed by LEDs and/or symbols in the system
tabs on the display. You will find more information about the layout and functions of
the symbols on the FT2080 touch screen in document A6V10380629. See
'Applicable documents'.
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