Xylem FLYGT Concertor APP 411 Installation, Operation And Maintenance Manual page 23

ALARM A
Flashing red
APP 411 Installation, Operation, and Maintenance manual
ALARM B PUMP RUN/
CLEAN
Flashing red –
PUMP COMMS RS-485
– –
6 Operation
Indication
The
communication
between the
controller and
the gateways in
an XPC system
is lost. The
gateways are
operating in
redundancy
mode.
21