English
WILO SE 05/2015
1 General information ............................................................................................................................59
2 Safety ....................................................................................................................................................59
2.1 Symbols and signal words in the operating instructions ................................................................................59
2.2 Personnel qualifications ......................................................................................................................................60
2.3 Danger in the event of non-observance of the safety instructions ..............................................................60
2.4 Safety consciousness on the job ........................................................................................................................60
2.5 Safety instructions for the operator .................................................................................................................60
2.6 Safety instructions for installation and maintenance work ...........................................................................60
2.7 Unauthorised modification and manufacture of spare parts ..........................................................................61
2.8 Improper use ........................................................................................................................................................61
3 Transport and interim storage ...........................................................................................................61
3.1 Shipping ................................................................................................................................................................61
3.2 Transport for installation/dismantling purposes .............................................................................................61
4 Intended use .........................................................................................................................................62
5 Product information ............................................................................................................................62
5.1 Type key ................................................................................................................................................................62
5.2 Technical data ......................................................................................................................................................62
5.3 Scope of delivery .................................................................................................................................................63
5.4 Accessories ...........................................................................................................................................................63
6 Description and function ....................................................................................................................64
6.1 Description of the product .................................................................................................................................64
6.2 Control modes ......................................................................................................................................................65
6.3 Dual pump function/Y-pipe application ............................................................................................................66
6.4 Other functions ....................................................................................................................................................69
7 Installation and electrical connection ...............................................................................................71
7.1 Permitted installations position and change of the arrangement of components before
the installation 72
7.2 Installation ............................................................................................................................................................73
7.3 Electrical connection ...........................................................................................................................................75
8 Operation ..............................................................................................................................................79
8.1 Operating elements .............................................................................................................................................79
8.2 Display structure ..................................................................................................................................................80
8.3 Explanation of standard symbols .......................................................................................................................80
8.4 Symbols in graphics/instructions .......................................................................................................................81
8.5 Display modes ......................................................................................................................................................81
8.6 Operating instructions ........................................................................................................................................83
8.7 Menu elements reference ...................................................................................................................................87
9 Commissioning .....................................................................................................................................93
9.1 Filling and venting ...............................................................................................................................................93
9.2 Double pump installation/Y-pipe installation ..................................................................................................94
9.3 Adjusting the pump output ................................................................................................................................95
9.4 Setting the control mode ....................................................................................................................................95
10 Maintenance .........................................................................................................................................97
10.1 Air supply ..............................................................................................................................................................98
10.2 Maintenance work ...............................................................................................................................................98
11 Faults, causes and remedies ............................................................................................................ 100
11.1 Mechanical faults ...............................................................................................................................................101
11.2 Error table ...........................................................................................................................................................102
11.3 Acknowledge fault .............................................................................................................................................104
12 Spare parts ........................................................................................................................................ 109
13 Factory settings ................................................................................................................................ 110
14 Disposal .............................................................................................................................................. 111
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