Engli
s
h
WILO SE 04/
2
010
1
General ..................................................................................................................................................49
2
Safety ....................................................................................................................................................49
2.1
Indication of instructions in the operating instructions ................................................................................. 49
2.2
Personnel qualifications ...................................................................................................................................... 50
2.3
Danger in the event of non-observance of the safety instructions .............................................................. 50
2.4
Safety instructions for the operator ................................................................................................................. 50
2.5
Safety instructions for inspection and installation work ................................................................................ 50
2.6
Unauthorised modification and manufacture of spare parts .......................................................................... 50
2.7
Improper use ........................................................................................................................................................ 50
3
Transport and interim storage ...........................................................................................................51
3.1
Shipping ................................................................................................................................................................ 51
3.2
Attachment .......................................................................................................................................................... 51
4
Intended use .........................................................................................................................................52
5
Product information ............................................................................................................................52
5.1
Type key ................................................................................................................................................................ 52
5.2
Technical data ..................................................................................................................................................... 53
5.3
Accessories ........................................................................................................................................................... 54
6
Description and function ....................................................................................................................54
6.1
Description of the product ................................................................................................................................. 54
6.2
Control modes ...................................................................................................................................................... 55
6.3
Dual pump function ............................................................................................................................................. 56
6.4
Other functions .................................................................................................................................................... 59
7
Installation and electrical connection ...............................................................................................61
7.1
Installation ............................................................................................................................................................ 61
7.2
Electrical connection ........................................................................................................................................... 63
8
Operation ..............................................................................................................................................66
8.1
Operating elements ............................................................................................................................................. 66
8.2
Display structure .................................................................................................................................................. 66
8.3
Explanation of standard symbols ....................................................................................................................... 67
8.4
Symbols in graphics/instructions ....................................................................................................................... 67
8.5
Display modes ...................................................................................................................................................... 68
8.6
Operating instructions ........................................................................................................................................ 70
8.7
Menu elements reference ................................................................................................................................... 74
9
Commissioning .....................................................................................................................................80
9.1
Priming and bleeding ........................................................................................................................................... 80
9.2
Double pump installation .................................................................................................................................... 81
9.3
Setting the pump output .................................................................................................................................... 81
9.4
Setting the control mode .................................................................................................................................... 82
10
Maintenance .........................................................................................................................................83
10.1 Air supply .............................................................................................................................................................. 84
10.2 Maintenance work ............................................................................................................................................... 84
11
Faults, causes and remedies ...............................................................................................................86
11.1 Mechanical faults ................................................................................................................................................. 86
11.2 Error table ............................................................................................................................................................. 87
11.3 Acknowledging errors ......................................................................................................................................... 88
12
Spare parts ...........................................................................................................................................93
