9.3
Operations (Service)
Switch both pumps to manual mode:
Auto
Press
0
Both indicator lights, for pump 1 and pump 2, light up yellow.
ATTENTION!
After five minutes without any further entries, automatic switchover from manual to automatic
operation takes place.
Switch on pumps in manual mode:
Press
The pumps run only to the minimum water level (dry running protection).
ATTENTION!
A prerequisite for manual operation is that the lowest level switch KS "C" has been raised, see
function description level control on page 33.
Switch both pumps on automatic (automatic operation):
Auto
Press
0
Both indicator lights for pump 1 and pump 2 are off.
Troubleshooting:
Press
button
button for pump 1, Pump 2 or both pumps
button
button
37