ACO MultiControl Duo Manuel D'utilisation page 27

3.3 Displaying functions with light-emitting diodes
3.4 Display
The level is always displayed in the top line. The operating hours are displayed in the bottom line when pump
delivery is not requested.
The respective motor current is displayed when at least one pump is in operation.
If any faults have occurred, they are spayed alternately in the bottom line of the display.
MultiControl Duo
LED – red
LED – permanently lit yellow
LED – flashing yellow
LED – permanently lit green
LED – flashing green
LED – irregular green flashing = manual mode switched off after 2 minutes
= overflow alarm, fault in P1 or P2
= the pump is in operation
= the pump is in operation or in overrun
function
= automatic mode
= manual mode
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ver. 1.18