Operating instructions for Pool control-40.net filter control unit
Page: 6 (34)
must be used and the relevant regulations observed. Always disconnect the unit from the power supply
before opening the case. All electrical wiring and calibration and servicing work must be performed
solely by an approved electrician. The enclosed wiring diagrams and all applicable safety regulations
must be observed.
The switching outputs of the PC-40 are not intended as a voltage supply for variable frequency drives. Please
refer to the relevant wiring diagrams in these operating instructions.
Low-voltage lines
Low-voltage lines must not be laid along with three-phase or AC power cables in the same cable conduit. In
general, always avoid routing low-voltage lines close to three-phase or AC power cables.
Connecting the power supply for a 400V three-phase pump
The factory-inserted link between the two WSK terminals must be removed when
connecting a pump fitted with a thermal winding protection switch (winding
thermostat). If the pump does not have a winding protection switch, the link must
remain screwed in place. These terminals are live and carry a mains voltage!
The option Filter pump - type: 3-phase pump must be selected for the filter pump
in the configuration menu.
The pump is monitored by the electronic motor protection device. To provide
protection, the trip current for the motor protector must be set to the rated current
of the pump (specified on the type plate).
Connecting the power supply for a 230V single-phase AC pump
The factory-inserted link between the two WSK terminals must be removed when
connecting a pump fitted with a thermal winding protection switch (winding
thermostat). If the pump does not have a winding protection switch, the link must
remain screwed in place. These terminals are live and carry a mains voltage!
The option Filter pump - type: monophase pump must be selected for the filter
pump in the configuration menu.
In this operating mode, the pump is not monitored by the electronic motor
protection device.
