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STOP functions
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The start/stop of operation can be controlled by the signal from a level sensor. The LED bar changes from
orange to purple colour when the pump is receiving the STOP signal from a level sensor in operation.
See the "STOP IN" paragraph on page 36 for wiring diagram.
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from green to orange colour when the pump is receiving the Pre-STOP signal from a level sensor in operation.
See the "STOP IN" paragraph on page 36 for wiring diagram.
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The orange LED bar lights to inform a u
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close to the minimum level in a supply tank.
Operational functions
LED lights
in orange
Pre-STOP
signal
Pump
ON
Level sensor
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Flow
STOP signal
Pump
OFF
Level sensor
Flow
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LED lights
in purple
