8.
Standard control unit
8.1.
Standard 230V control unit
Control unit housing
4x PT-screw max. (1 Nm)
Mains cable
Brief operating instructions
Green LED „POWER"
Red LED „Alarm"
Orange LED „Level"
Orange LED „Pump"
„Alarm" key
„Pump" key
Connection for pump motor
Connection for level pressure switch
Connection for potential-free switch contact
8.1.1
Description of the display and control elements
Display elements
Normal mode
(for information
for the operator)
Problems
Control elements
Key
STANDARD CONTROL UNIT
„Power"
green
„Alarm"
red
„Level"
orange
„Pump"
orange
see section 8.2, indication of warnings and faults
„Alarm"
Switches off the acoustic alarm
Acknowledges warnings and faults
For the selection and change of settings
„Pump"
Manual operation pump
For the selection and storage of new settings
60/228
Voltage supply OK
Alarm level exceeded
On-level exceeded
Pump output activated
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