Graco ProControl 1KE Instructions - Parts Manual page 33

Diagnostic Information
The LEDs on the bottom of the ProControl 1KE give important information about system function.
LED Signals
Signal
Green On
Yellow
Red solid
Red flashing
Red flashing slowly
3A2614H
Description
ProControl 1KE is powered up.
Internal communication in progress.
ProControl 1KE failure. See Troubleshooting.
Software is updating.
Token error; remove token and upload software
token again.
Troubleshooting
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