Vaillant VWZ MWT 150 Installation Instructions And Instructions For Use page 16

ENDGÜLTIGE AUSSERBETRIEBNAHME
Table of contents
1 Safety .....................................................................15
1.1 Intended use ...........................................................15
1.2 Symbols used ..........................................................15
1.3 Required personnel qualifi cations ...........................15
1.4 General safety advices ............................................15
1.5 Intended use ...........................................................16
1.6 Regulations (directives, laws, standards) ................16
1.7 CE Mark ..................................................................16
2 Notes on the documentation ................................17
2.1 Observe other applicable documents ......................17
2.2 Storing documents ..................................................17
2.3 Validity of the instructions ........................................17
3 Description of the product ...................................17
3.1 Product structure .....................................................17
3.2 Type designation and serial number .......................17
3.3 Data plate description .............................................18
4 Mounting and installation .....................................18
4.1 Preparing the mounting and installation ..................18
4.2 Mounting the product ..............................................19
4.3 Hydraulic installation ...............................................20
4.4 Electrical Installation ...............................................21
4.5 Cableway and passage ...........................................21
5 Start up ...................................................................21
5.1 Filling the heat pump circuit ....................................21
5.2 Draining the product ................................................22
5.3 Installing the casing .................................................22
5.4 Available pump pressure head for heat pump
circuit .......................................................................22
5.5 Handing over the product to the user ......................23
6 Repair work ............................................................23
6.1 Spare parts ..............................................................23
6.2 Draining the heat pump circuit ................................23
6.3 Checking tightness ..................................................23
6.4 Checking the electrical installation ..........................23
7 Decommissioning .................................................23
8 Recycling and disposal ........................................24
9 Technical data .......................................................24
10 Customer service ..................................................24
14
0020166669_04 - 03/15 - Vaillant