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Vaillant VKK 226/4 Manuals
Manuals and User Guides for Vaillant VKK 226/4. We have
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Vaillant VKK 226/4 manual available for free PDF download: Installation And Maintenance Instructions Manual
Vaillant VKK 226/4 Installation And Maintenance Instructions Manual (44 pages)
Brand:
Vaillant
| Category:
Boiler
| Size: 3.89 MB
Table of Contents
Table of Contents
2
1 Safety
3
Action-Related Warnings
3
Intended Use
3
General Safety Information
3
Regulations (Directives, Laws, Standards)
5
2 Notes on the Documentation
6
Observing Other Applicable Documents
6
Storing Documents
6
Validity of the Instructions
6
3 Product Description
6
Product Design
6
Data Plate
7
Serial Number
7
CE Label
7
4 Set-Up
7
Transporting the Product
7
Checking the Scope of Delivery
8
Installation Site
8
Dimensions
8
Minimum Clearances
9
Clearance from Combustible Components
9
Aligning the Product
9
Opening the Front Flap
9
Hinging the Electronics Box down and up
9
Removing and Installing the Upper Casing
9
Removing and Installing the Cover Plate
10
Removing and Installing the Front Casing
10
5 Installation
10
Requirements
10
Required Accessories (On-Site)
11
Information on Liquid Gas Operation
11
Purging the Liquid Gas Tank
11
Using the Correct Type of Gas
11
Establishing the Gas and Water Connections
11
Establishing Water Connections
12
Installing and Connecting the Air/Flue System
13
Electrical Installation
13
Checking Leak-Tightness
16
6 Operation
16
Operating Concept of the Product
16
Calling up the Installer Level
16
7 Start-Up
16
Carrying out the Initial Start-Up
16
Calling up the Check Programmes
16
Reading off the Filling Pressure
16
Preventing Low Water Pressure
16
Checking and Treating the Heating Water/Filling and Supplementary Water
16
Filling the Heating Installation
17
Purging the Heating Installation
18
Filling the Condensate Siphon
18
Checking the Gas Setting
18
Checking the Heating Mode
20
Checking the Hot Water Generation
20
Checking that the Product Functions Correctly and Checking the Leak-Tightness
20
8 Adapting the Unit to the Installation
20
Calling up Diagnostics Codes
20
Exiting Diagnostics Mode
21
Setting the Maximum Flow Temperature
21
Setting the Burner Anti-Cycling Time
21
Setting the Partial Heating Load
21
Setting Cylinder Charging Partial Load
21
Setting the Pump Overrun and Pump Mode
21
Start-Up Behaviour
21
Handing the Product over to the End User
22
9 Troubleshooting
22
Reading off the Fault Codes
22
Eliminating Faults
22
Checking the Status Codes
22
Resetting Parameters to Factory Settings
22
Resetting the Safety Cut-Out
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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