3.4.2.1 Run LED
Run status is indicated by an LED on the sample manager's front panel. The run LED is on the
right-hand side of the power LED. If the run LED is a steady-green color, injections or a
diagnostic tests are in progress.
Table 3–1: Run LED descriptions
Run LED mode
and color
Indication
Unlit
The sample manager is idle.
Steady green
The sample manager is operating normally, completing any outstanding
samples or diagnostic function requests.
Flashing green
The sample manager is initializing.
Flashing red
An error stopped the sample manager. Refer to the console log for
information about the error.
Alternative:
Firmware upload is in progress.
Steady red
A failure is preventing operation. Cycle power to the sample manager. If
the LED remains red, report the problem to Waters Technical Support.
Alternative:
Firmware upload is complete.
3.4.2.2 Flow LED
Flow status is indicated by an LED on the solvent manager’s front panel. The flow LED is on the
right-hand side of the power LED. If the flow LED is a steady-green color, solvent is flowing
through the solvent manager as programmed.
Table 3–2: Flow LED descriptions
Flow LED mode
and color
Indication
Unlit
The solvent manager is idle.
Steady green
The solvent manager is operating normally, flow is moving through the
system as programmed.
Flashing green
The solvent manager is initializing.
Flashing red
An error stopped the solvent manager. Refer to the console log for
information about the error.
Alternative:
Firmware upload is in progress.
August 8, 2016, 715005049 Rev. C
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