4.7 Fuel treatment system control cabinet – Controls
Item Color Lettering Meaning/function
1 Green Signal lamp Indicates “Pump running”
2 Red Signal lamp Indicates “Pump fault”
3 Yellow Illuminated
pushbutton
Indicates “Water drain” / Press to drain water manually
4 Red Illuminated
pushbutton
Indicates “Water alarm” / Press to acknowledge
5 Yellow Signal lamp Indicates “Filter warning” due to increased differential pressure
6 Red Illuminated
pushbutton
Indicates “Replace filter element” / Press to acknowledge
7 Switch Press to switch pump ON/OFF
8 White Signal lamp Indicates “Control voltage present”
9 Hour meter Indicates runtime of pump
10 Master switch
78 | Operation | MS150109/01E 2015-11
TIM-ID: 0000031133 - 002
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