Wilo Wilo-Control EC-L, Installation And Operating Instructions Manual

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Einbau- und Betriebsanleitung Wilo-Control EC-L 55
8.7 During operation ............................................................................................................................................................................................. 89
9 Shut-down............................................................................................................................................................................... 91
9.1 Personnel qualifications................................................................................................................................................................................. 91
9.2 Operator responsibilities................................................................................................................................................................................ 91
9.3 Shut-down....................................................................................................................................................................................................... 91
9.4 Removal............................................................................................................................................................................................................ 91
10 Maintenance and repair.......................................................................................................................................................... 92
10.1 Maintenance intervals .................................................................................................................................................................................... 92
10.2 Maintenance tasks.......................................................................................................................................................................................... 92
10.3 Maintenance interval display......................................................................................................................................................................... 92
11 Faults, causes and remedies .................................................................................................................................................. 93
11.1 Operator responsibilities................................................................................................................................................................................ 93
11.2 Fault indication................................................................................................................................................................................................ 93
11.3 Fault acknowledgement ................................................................................................................................................................................ 94
11.4 Fault memory................................................................................................................................................................................................... 94
11.5 Error codes ....................................................................................................................................................................................................... 94
11.6 Further steps for troubleshooting ................................................................................................................................................................ 95
12 Disposal.................................................................................................................................................................................... 95
12.1 Rechargeable battery ..................................................................................................................................................................................... 95
12.2 Information on the collection of used electrical and electronic products.............................................................................................. 95
13 Appendix.................................................................................................................................................................................. 96
13.1 Potentially explosive atmospheres: Connection of signal transmitters and pumps............................................................................. 96
13.2 System impedances........................................................................................................................................................................................ 97
13.3 Overview of the symbols ............................................................................................................................................................................... 98
13.4 Terminal diagram overview ........................................................................................................................................................................... 98
13.5 ModBus: Data types...................................................................................................................................................................................... 100
13.6 ModBus: Parameter overview...................................................................................................................................................................... 101