1290 Infinity Quaternary Pump User Manual 91
Troubleshooting and Diagnostics
6
Status indicators
Status indicators
Two status indicators are located on the front of the module. The lower
left indicates the power supply status, the upper right indicates the
module status.
Figure 17 Location of status indicators
Power Supply Indicator
The power supply indicator is integrated into the main power switch.
When the indicator is illuminated (green) the power is ON.
Status indicator
Power switch
Serial number