TP-6728 10/11 33Section 4 Troubleshooting
4.5 Controller Troubleshooting
Figure 4-3 contains troubleshooting, diagnostic, and
repair information for the Advanced Digital Control.
Problem Possible Cause Corrective Action
Controller LED
displayisoff
Controller may power down if the generator set
has not run in the last hour of 48 hours,
depending on the controller’s Cn parameter
setting. See Section 2.3.6, Controller Power
Down.
Controller display will automatically activate when a
remote start command is received or the generator
set master switch is moved to the RUN position.
Controller fuse (F3) is blown. Replace the fuse. If the fuse blows again, contact
the distributor/dealer.
Low or no battery voltage. Check connections.
Check generator set battery. See Figure 4-2.
Generator set master switch is in the
OFF/RESET position.
Move generator set master switch to the AUTO or
RUN position.
Figure 4-3 ADC 2100 Troubleshooting Chart
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