AOSmith MVI 103 Notice D'installation Et D'utilisation page 47

MVI pompstation / MVI pump station / station de pompage MVI
Table of contents
1 General .............................................................................................................................. 49
1.1 About these instructions ..................................................................................................... 49
1.2 About this product .............................................................................................................. 50
1.3 Designated use ................................................................................................................... 51
2 Safety instruction ............................................................................................................. 53
3 Assembly and installation ............................................................................................... 55
3.1 Piping ................................................................................................................................. 55
3.2 Expansion vessel ............................................................................................................... 55
3.3 Electrical connection .......................................................................................................... 56
4 Commissioning ................................................................................................................ 59
4.1 Filling the solar system ....................................................................................................... 59
4.2 Setting the solar system ..................................................................................................... 63
4.3 Draining the solar system ................................................................................................... 65
5 Technical data .................................................................................................................. 67
6 Parts .................................................................................................................................. 69
6.1 Pump station for non drain back systems .......................................................................... 69
6.2 Pump station for drain back systems ................................................................................. 70
7 Maintenance ..................................................................................................................... 71
7.1 General maintenance ......................................................................................................... 71
7.2 Preparation for maintenance .............................................................................................. 71
7.3 Water heater or tank maintenance ..................................................................................... 71
7.4 Solar collector maintenance ............................................................................................... 71
7.5 Maintenance items ............................................................................................................. 71
8 Warranty ............................................................................................................................ 73
8.1 General warranty ................................................................................................................ 73
8.2 Tank warranty .................................................................................................................... 73
8.3 Collector warranty .............................................................................................................. 73
8.4 Conditions for installation and use ..................................................................................... 73
8.5 Exclusions .......................................................................................................................... 73
8.6 Scope of warranty .............................................................................................................. 73
8.7 Claims ................................................................................................................................ 73
8.8 Obligations of A.O. Smith ................................................................................................... 74
9 Appendices ....................................................................................................................... 75
9.1 Electrical diagram - Resol control ....................................................................................... 76
9.2 Electrical diagram - SHM control ......................................................................................... 78
9.3 Flow rate and pressure ...................................................................................................... 80
9.4 Pre-charge values of expansion vessel and filling pressure ............................................... 81
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