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975-0082-01-01 71
Troubleshooting
W209 Gen external
stop. Start
gen via its
control panel.
Yes The generator has
stopped, but not by the
AGS. The generator
may have run out of
gas, or may have been
shut off by a switch on
the generator.
Check the generator’s
fuel level and
mechanical condition,
then start the generator
manually (using the
switch or control panel
on the generator) to
clear the warning.
W250 The selected
value failed
to change.
Try again.
No You have tried to
change the Gen Type
without putting the
system into Standby
first.
Put the system into
Standby, change the
Gen Type, then return
the system to Operating
mode.
You have tried to set the
“Exercise Dur” for
longer than “Max Run
Time,” or “Max Run
Time” for less than
“Exercise Dur.”
Ensure that “Max Run
Time” is set for longer
than “Exercise Dur.”
W500 Network
connection
lost. Check
connections.
Yes The AGS has lost
communications with
the network because of
a faulty connection or
electronic signal
disruption.
Check connection
between the AGS and
the network.
Table 6
AGS Warning Messages (Continued)
Warning
Number
Message Self-clearing? Cause Action
W501 AGS has
fixed
memory
problem and
restored
default
settings.
No The AGS encountered
an internal memory
problem upon startup.
To remain operational,
the AGS restored its
default settings.
Acknowledge the
warning and reset
configurable settings if
necessary.
Table 6
AGS Warning Messages (Continued)
Warning
Number
Message Self-clearing? Cause Action