en Appendix
98 WILO SE 2018-12
3~400V, 2-pole, direct starting
Power in kW System impedance in
ohms
Connections/h
4.0
0.077 18
13.3 Overview of the symbols
Sym-
bol
Description
Standby:
Symbol lights up: The switchgear is switched on and ready for operation.
Symbol flashes: Follow-up time of pump 1 active
Value input not possible:
1. Input disabled
2. The accessed menu is only a value display.
Pumps ready for operation/deactivated:
Symbol lights up: Pump is available and ready for operation.
Symbol flashes: Pump is deactivated.
Pumps work/fault:
Symbol lights up: Pump is in operation.
Symbol flashes: Pump fault
A pump has been determined as the standby pump.
Operating mode: “drain”
Operating mode: “fill”
High water level reached
Operating mode “drain”: Dry-running level too low
Operating mode “fill”: Level for low water too low
Input “Extern OFF” active: All pumps switched off
There is at least one current (unacknowledged) error message.
The device communicates using a field bus system.
13.4 Terminal diagram overview
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