- EN -
Operation
Control system overview
1
Operating mode
Four operating modes for irradiation of algae and germs as required (→ Selecting the operating mode)
− LEDs indicate the selected operating mode.
− LED is lit blue: UVC lamps are switched on.
− LED is lit green: UVC lamps are switched off.
2
Button
Functions
− Switch on / switch off the unit(→ Switching ON/OFF)
− Selecting the operating mode (→ Selecting the operating mode)
− Reading off the residual operating life of the UVC lamps (→ Resetting the operating hour counter)
− Resetting the operating hour counter (→ Resetting the operating hour counter)
3
UVC lamp sta-
LED bars for indicating the residual operating life:
tus display
− Four LEDs lit: 9001 ... 12000 hours
− Three LEDs lit: 6001 ... 9000 hours
− Two LEDs lit: 3001 ... 6000 hours
− One LED lit: 1 ... 3000 hours
− One LED flashing: Replace UVC lamps.
− All LEDs unlit: At least one UVC lamp is defective.
4
Display
Display of the operating status:
− Display of the current water temperature in °C
− Display of (→ System messages) System messages
− Display of the residual operating life of the UVC lamps (→ Resetting the operating hour counter)
Switching ON/OFF
Function
Switching on
Switching off
26
Proceed as follows
Press
.
Press
several times until the UVC lamps
switch off after operating mode "100 %".
Note
− The operating mode "50 %" is active.
− The display indicates the current water temperature.
− The status display of the UVC lamps is lit.
− Switching sequence: 50 % – 75 % – 90 % – 100 % – Off.
− The display indicates OF.
− In the event of an error, the respective error message is indi-
cated in the display.
BTN0007