English
38 WILO SE 03/2013
1 General ..................................................................................................................................................39
1.1 About this document ...........................................................................................................................................39
2 Safety ....................................................................................................................................................39
2.1 Indication of instructions in the operating instructions .................................................................................39
2.2 Personnel qualifications ......................................................................................................................................39
2.3 Danger in the event of non-observance of the safety instructions ..............................................................39
2.4 Safety instructions for the operator .................................................................................................................39
2.5 Safety instructions for inspection and installation work ................................................................................40
2.6 Unauthorised modification and manufacture of spare parts ..........................................................................40
2.7 Improper use ........................................................................................................................................................40
3 Transport and interim storage ...........................................................................................................40
4 Application (intended use) .................................................................................................................40
5 Product information ............................................................................................................................41
5.1 Type key ................................................................................................................................................................41
5.2 Technical data (standard versions) ....................................................................................................................41
5.3 Scope of delivery .................................................................................................................................................41
5.4 Accessories ...........................................................................................................................................................41
6 Description and function ....................................................................................................................42
6.1 Description of the product .................................................................................................................................42
6.1.1 Function description ............................................................................................................................................42
6.1.2 Set-up of the control device (Fig. 1) .................................................................................................................42
6.2 Function and operation .......................................................................................................................................42
6.2.1 Operating modes of the switchgear ..................................................................................................................42
6.2.2 Motor protection .................................................................................................................................................45
6.2.3 Operation of the switchgear ..............................................................................................................................45
7 Installation and electrical connection ...............................................................................................68
7.1 Installation ............................................................................................................................................................68
7.2 Electrical connection ...........................................................................................................................................68
8 Commissioning .....................................................................................................................................72
8.1 Factory setting .....................................................................................................................................................72
8.2 Checking the motor direction of rotation .........................................................................................................72
8.3 Adjusting the motor protection .........................................................................................................................72
8.4 Signal transmitters and optional modules ........................................................................................................72
9 Maintenance .........................................................................................................................................72
10 Faults, causes and remedies ...............................................................................................................73
10.1 Fault display and acknowledgement .................................................................................................................73
10.2 History memory for the faults ............................................................................................................................73
11 Spare parts ...........................................................................................................................................73
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