Table Of Contents - Vaillant VWZ MEH 61 Installation Instructions And Instructions For Use

TABLE OF CONTENTS

1 Safety .......................................................................3
1.1 Intended use .............................................................3
1.2 Symbols used ............................................................3
1.3 Qualifi cations .............................................................3
1.4 General safety advices ..............................................3
1.5 Intended use .............................................................4
1.6 Rules and regulations ...............................................4
1.7 CE Mark ....................................................................5
2 Notes on the documentation ..................................6
2.1 Observe other applicable documents ........................6
2.2 Storing documents ....................................................6
2.3 Validity of the instructions ..........................................6
3 Description of the product .....................................6
3.1 Product structure .......................................................6
3.2 Type designation and serial number .........................6
3.3 Data plate description ...............................................7
4 Mounting and installation .......................................7
4.1 Preparing the mounting and installation ....................7
4.2 Mounting the product ................................................8
4.3 Hydraulic installation .................................................9
4.4 Electrical Installation ...............................................10
4.5 Cableway and passage ...........................................12
5 Start-up ..................................................................12
5.1 Filling the appliance ................................................13
5.2 Purging the appliance .............................................13
5.3 Installing the casing .................................................14
5.4 Handing over the product to the user ......................14
6 Repair work ............................................................14
6.1 Spare parts ..............................................................14
6.2 Draining the product ................................................14
6.3 Resetting the Electrical back-up heater ..................15
6.4 Checking tightness ..................................................15
6.5 Checking the electrical installation ..........................15
7 Decommissioning .................................................15
8 Recycling and disposal ........................................15
9 Technical data ......................................................15
10 Appendix ................................................................16
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Installation instructions and instructions for use VWZ MEH 61 0020166663_03