Overview Of The Symbols; Terminal Diagram Overview - Wilo -Control EC-L Installation And Operating Instructions Manual

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13.3

Overview of the symbols

13.4

Terminal diagram overview

98
Appendix
3~400 V, 2-pole, direct starting
Power in kW
4.0
Sym- Description
bol
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.
System impedance in
ohms
0.077
Connections/h
18
WILO SE 2018-12