Installation and Operating Instructions Siriux/Siriux-D/Siriux-O 49
English
1 General information .............................................................................................51
2 Safety .....................................................................................................................51
2.1 Indication of instructions in the operating instructions ........................................51
2.2 Personnel qualifications .............................................................................................52
2.3 Danger in the event of non-observance of the safety instructions ....................52
2.4 Safety consciousness on the job ...............................................................................52
2.5 Safety instructions for the operator .........................................................................53
2.6 Safety instructions for installation and maintenance work ..................................53
2.7 Unauthorised modification and manufacture of spare parts ................................53
2.8 Improper use ................................................................................................................53
3 Transport and interim storage ............................................................................54
4 Intended use ..........................................................................................................54
5 Product information .............................................................................................54
5.1 Type key .......................................................................................................................54
5.2 Technical data ..............................................................................................................55
5.3 Scope of delivery .........................................................................................................57
5.4 Accessories ...................................................................................................................57
6 Description and function .....................................................................................57
6.1 Description of the pump ............................................................................................57
6.2 Operation of the pump ...............................................................................................58
6.2.1 Operating modes .........................................................................................................58
6.2.2 Differential pressure control modes .........................................................................59
6.2.3 Further operating modes for saving energy ............................................................59
6.2.4 General functions of the pump .................................................................................60
6.2.5 Dual pump operation ..................................................................................................60
6.2.6 Definition of the symbols on the LC display ............................................................61
7 Installation and electrical connection ................................................................64
7.1 Installation ....................................................................................................................64
7.1.1 Installing a threaded pipe union pump .....................................................................65
7.1.2 Installating a flanged pump .......................................................................................66
7.1.3 Insulation of the pump in cooling/air-conditioning systems ...............................67
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 ............................................................................................71
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
8.4.1 Limiting the volume flow ...........................................................................................84
8.5 Opreration ....................................................................................................................84
8.6 Decommissioning ........................................................................................................84
Table of contents ..........................................................................................Page
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