Display Significance
All displays off Unit not connected to mains
_ _
Unit in standby mode
Possible to change the function and parameter
Ň Ň Unit switched on
LED 1 on Motor on
LED 2 on
Flush valve active
LED 3 on
Flap closed
LED 4 on
Mixing valve active
LED 5 on
Emptying suction valve active
EE (static)
Fault during conveying sequence (Fault lamp flashes)
EE (flashing)
Persisting fault under consideration of the fault behavior
(Function C8 for standard control unit)
(Function C4 for FX2002 control unit)
(Fault lamp flashes)
OL
Fault
Overload of output (e.g. flush valve)
The fault status is displayed until the control unit is switched off.
The “fault behavior“ function can be used to select whether or not the control unit
is to switch off in the event of a fault.