Vaillant VR 68 - Default Chapter; Table of Contents

Contents
Operating and Installation Manual for Solar Module VR 68 0020054784_002
Contents
1 Notes on the documentation .........................3
1.1 Storage of the documents ....................................3
1.2 Symbols used ...........................................................3
1.3 Validity of the instructions ...................................3
2 Description of the device ...............................4
2.1 System overview .....................................................4
2.2 Identification plate ..................................................4
2.3 CE-mark/conformity ................................................4
2.4 Intended use .............................................................4
3 Safety instructions and regulations ............5
3.1 Safety instructions ..................................................5
3.2 Regulations ...............................................................5
4 Incorporation of the VR 68 into the solar
heating system ................................................6
4.1 Hydraulic diagram 1 ................................................8
4.2 Hydraulic diagram 2 ...............................................9
4.3 Hydraulic diagram 3 ............................................. 10
4.4 Hydraulic diagram 4 ..............................................12
5 Assembly ....................................................... 14
5.1 Scope of delivery ................................................... 14
5.2 Mounting the VR 68 solar module .................... 14
5.3 Assembling VR 10 standard sensor .................. 15
5.4 Mounting the VR 11 collector sensor ................. 15
6 Electrical installation ....................................16
6.1 Connecting the VR 68 solar module ................ 16
7 Start-up .......................................................... 18
7.1 Installation assistant ............................................ 18
7.2 VRC 430/VRC 430f Operation level for
the expert technician ........................................... 19
8 VRC 430/VRC 430f Operation level
for the operator .............................................23
8.1 Optimising the solar yield ...................................23
8.1.1 Optimisation at the operation level for
the operator ...........................................................23
8.1.2 Optimisation at the operation level for
the expert technician ...........................................24
9 Technical data .............................................. 24
10 Manufacturer's guarantee and works
customer service ......................................... 24
Glossary ................................................................... 25
Contents