Wilo Stratos-D Series - Default Chapter; Table of Contents

English
48 WILO SE 10/2013
1 General information .............................................................................................50
2 Safety .....................................................................................................................50
2.1 Indication of instructions in the operating instructions ........................................50
2.2 Personnel qualifications .............................................................................................51
2.3 Danger in the event of non-observance of the safety instructions ....................51
2.4 Safety consciousness on the job ...............................................................................51
2.5 Safety instructions for the operator .........................................................................52
2.6 Safety instructions for installation and maintenance work ..................................52
2.7 Unauthorised modification and manufacture of spare parts ................................52
2.8 Improper use ................................................................................................................52
3 Transport and interim storage ............................................................................53
4 Intended use ..........................................................................................................53
5 Product information .............................................................................................54
5.1 Type key .......................................................................................................................54
5.2 Technical data ..............................................................................................................54
5.3 Scope of delivery .........................................................................................................56
5.4 Accessories ...................................................................................................................56
6 Description and function .....................................................................................57
6.1 Description of the pump ............................................................................................57
6.2 Operation of the pump ...............................................................................................57
6.2.1 Operating modes .........................................................................................................57
6.2.2 Differential pressure control modes .........................................................................58
6.2.3 Further operating modes for saving energy ............................................................59
6.2.4 General functions of the pump .................................................................................59
6.2.5 Dual pump operation ..................................................................................................60
6.2.6 Definition of the symbols on the LC display ............................................................61
7 Installation and electrical connection ................................................................63
7.1 Installation ....................................................................................................................63
7.1.1 Installing a threaded pipe union pump .....................................................................64
7.1.2 Installating a flanged pump .......................................................................................65
7.1.3 Insulation of the pump in heating systems .............................................................66
7.1.4 Insulation of the pump in cooling/air-conditioning systems ...............................66
7.2 Electrical connection ..................................................................................................67
8 Commissioning ......................................................................................................70
8.1 Filling and venting .......................................................................................................70
8.2 Setting the menu .........................................................................................................70
8.2.1 Using the control button ............................................................................................70
8.2.2 Switchover of the display ...........................................................................................71
8.2.3 Settings in the menu ...................................................................................................72
8.3 Selecting the control mode .......................................................................................81
8.4 Setting the pump performance .................................................................................83
8.5 Opreration ....................................................................................................................84
8.6 Decommissioning ........................................................................................................84
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