The "Relay/Controls" menu
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Note!
Behaviour of the Prosonic S if a pump failure is reported bia the external switch inputs:
• If a pump failure is reported of a start report is missing during the operation of the pump, a pump
failure is indicated on the display and via an error code.
• The relay of the respective pump remains energized in order to report the pump failure. A reset
is only possible via "relay/controls/pump control N/basic setup/reset".
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Caution!
If the connected pumps are shut down as a consequence of an error message, it is advisable for
security reasons to switch off the control unit Prosonic S as well.