PC-250 Filter control unit operating manual Page: 10 (24
Mains connection when using 400V 3-phase pump:
Pool-Control-250
Wicklungs-
3
M
W1
V1
U1
L1
L3
L2
N
WSK
FI-Schalter
schutz-
max. B16A
Vorsicherungen
400V max. 8A
Filterpumpe
Netz 3/N/
400/230V 50Hz
25A/0,03A
kontakt
The bridge fitted in the works between the terminals labelled WSK must be removed if a
pump with coil earthing contact is connected. If no such connection is made, it must remain
fitted. These terminals carry mains voltage!
Mains connection when using 230 V AC pump:
Pool-Control-250
Wicklungs-
1
M
W1
V1
U1
L3
L2
L1
N
WSK
schutz-
230V max. 8A
Filterpumpe
max. B16A
Vorsicherung
FI-Schalter
Netz 1/N/
230V 50Hz
25A/0,03A
N
kontakt
The bridge fitted in the works between the terminals labelled WSK must be removed if a
pump with coil earthing contact is connected. If no such connection is made, it must remain
fitted. These terminals carry mains voltage!
The motor current must be fed using all 3 switching contacts in the filter control unit so that
the electronic motor protection works correctly (terminals L2 and L3 in addition to U1 and
V1 bridged, pump connected to W1).
Heater connection
Floating contact (e.g. for
boiler control)
230V heater (e.g. circulation
pump)
Solar heater
PC-250
max. 8A
22 23
Heizung
potentialfrei
PC250
max. 2A
U2
Heizung 230V
N
PC-250
U5
N
6
2
3
U6
Stellantrieb 230V
Solar-
