Technical description
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Function switches in the pump compartment
5.2 Function switches in the pump compartment
Icon Code Name Function description
S57 Pump station start
The switch turns the water pump on.
The switch has two switching positions:
• Activated: Status LED active
• Deactivated: Status LED inactive
S59 Pump station stop
The switch turns the water pump off.
The switch has two switching positions:
• Activated: Status LED active
• Deactivated: Status LED inactive
S16a Idle
The switch adjusts the engine speed to idle and
reduces the pump pressure accordingly.
The switch has two switching positions:
• Deactivated: Normal operation
• Activated: Engine at idle
S16b Pre-adjustment
The switch adjusts the engine speed to a pre-ad-
justed value and changes the pump pressure ac-
cordingly.
The switch has two switching positions:
• Deactivated: Normal operation
• Activated: Engine at preadjusted engine
speed
If the switch is actuated for approx. 10 seconds,
the current value is saved.