Table Of Contents - Wilo -VR-System Installation And Operating Instructions Manual

English
1 General ..................................................................................................................................................17
1.1 Intended use ......................................................................................................................................................... 17
1.2 Product information ............................................................................................................................................ 17
1.2.1 Type key ................................................................................................................................................................ 17
2 Safety ....................................................................................................................................................17
2.1 Indication of instructions in the operating instructions ................................................................................. 17
2.2 Personnel qualifications ...................................................................................................................................... 18
2.3 Danger in the event of non-observance of the safety instructions ..............................................................18
2.4 Safety consciousness on the job ........................................................................................................................ 18
2.5 Safety instructions for the operator ................................................................................................................. 18
2.6 Safety instructions for installation and maintenance work ........................................................................... 18
2.7 Unauthorised modification and manufacture of spare parts .......................................................................... 18
2.8 Improper use ........................................................................................................................................................ 18
3 Transport and interim storage ...........................................................................................................18
4 Description of the product and accessories .....................................................................................19
4.1 Description of the control device ......................................................................................................................19
4.1.1 Function description ............................................................................................................................................ 19
4.1.2 Design of the control device ..............................................................................................................................19
4.1.3 Operating modes of the system ......................................................................................................................... 19
4.2 Operation of the control device ......................................................................................................................... 20
4.2.1 Controls (Fig. 1) .................................................................................................................................................... 20
4.2.2 Menu structure .....................................................................................................................................................21
4.2.3 DIP switch setting ................................................................................................................................................24
4.3 Scope of delivery ................................................................................................................................................. 24
5 Installation ...........................................................................................................................................24
5.1 Installation ............................................................................................................................................................24
5.2 Electrical connection ........................................................................................................................................... 24
6 Commissioning .....................................................................................................................................26
7 Maintenance .........................................................................................................................................26
8 Faults, causes and remedies ...............................................................................................................26
8.1 Fault indication and acknowledgement at the control device .......................................................................26
8.2 Fault matrix .......................................................................................................................................................... 27
8.3 Error memory for faults ...................................................................................................................................... 27
8.4 Emergency operation .......................................................................................................................................... 28
16 WILO SE 07/2011