Vaillant VKK 476/4-H Condensing Boiler Manuals

Manuals and User Guides for Vaillant VKK 476/4-H Condensing Boiler. We have 1 Vaillant VKK 476/4-H Condensing Boiler manual available for free PDF download: Installation And Maintenance Instructions Manual

Vaillant VKK 476/4-H Installation And Maintenance Instructions Manual

Vaillant VKK 476/4-H Installation And Maintenance Instructions Manual (44 pages)

Brand: Vaillant | Category: Boiler | Size: 3 MB

Table of Contents

Table of Contents
2
1 Safety

3
2 Notes on the Documentation

6
3 Product Description

6
- Product Design
  6
- Data Plate
  7
- Serial Number
  7
- CE Label
  7
4 Set-Up

7
5 Installation

10
6 Operation

16
- Operating Concept of the Product
  16
- Calling up the Installer Level
  16
7 Start-Up

16
8 Adapting the Unit to the Installation

20
9 Troubleshooting

22
10 Carrying out Inspection and Maintenance Work

22
- Procuring Spare Parts
  23
- Function Menu
  23
- Removing the Burner Assembly
  23
- Cleaning the Combustion Chamber
  23
- Checking the Burner
  23
- Installing the Burner Assembly
  23
- Cleaning the Condensate Siphon
  24
- Draining the Product
  24
- Draining the Heating Installation
  25
- Completing Inspection and Maintenance Work
  25
11 Decommissioning

25
- Decommissioning the Product
  25
12 Recycling and Disposal

25
13 Customer Service

25
Appendix

26
- A Check Programmes - Overview
  26
- B Function Menu - Overview
  26
- C Overview of Diagnostics Codes
  27
- D Status Codes - Overview
  31
- E Overview of Fault Codes
  32
- F Troubleshooting
  33
- G Wiring Diagrams
  34
- Wiring Diagram
  34
- Wiring Diagram for the VRC 450, VRC 470 or VRC 700 Control
  35
- Wiring Diagram for the VRS 620 and VRC 630 Control
  36
- H Inspection and Maintenance Work
  37
- I Commissioning Checklist
  37
- J Technical Data
  38
- Index
  43

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