Wilo Wilo-VR-System User Manual

English
16 WILO SE 07/2011
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

Wilo Wilo-VR-System Specifications

General

Brand	Wilo
Model	Wilo-VR-System
Category	Control Unit
Language	English