ecoTEC VU

Vaillant ecoTEC VU User Manual

Vaillant ecoTEC VU

76 pages

To Next Page

To Next Page

To Previous Page

To Previous Page

Page #71 background image

Loading...

Page #71 background image

Appendix

Installation and maintenance instructions ecoTEC 0020173113_01 71

19

19 Appendix

Installation,

Commissioning and

Service Record

Table of Contents

Default Chapter2
- Table of Contents2
1 Notes on the Documentation4
- Storing Documents4
- Symbols Used4
- Applicability of the Instructions4
- Identification Plate4
- CE Label4
- Benchmark4
- Type Overview5
2 Safety6
- Safety and Warning Information6
- Classification of Warnings6
- Structure of Warnings6
- Intended Use6
- Basic Safety Instructions6
- General Requirements7
- Related Documents7
- Installation Site8
- Gas Supply8
- Air Supply9
- Compartment Ventilation9
- Electrical Supply9
- Water Supply Combination Boilers9
- Water Circulation System9
- Pressure Relief Valve10
- Venting10
3 Description of the Appliance11
4 Installation12
- Accessories12
- Controller12
- Installation and Operation12
- Scope of Delivery12
- Unpacking the Boiler12
- Checking the Scope of Delivery12
- Disposing of the Packaging13
- Transporting the Appliance13
- Requirements for the Installation Site15
- Required Minimum Clearances/ Installation Clearances15
- Using Installation Templates15
- Dimension Drawing and Connection Measurements17
- Wall-Mounting the Boiler18
- Removing/Fitting the Front Casing18
- Removing/Fitting the Side Panel19
5 Gas Installation20
- Preparing for Installation20
- Connecting the Gas Pipe20
6 Hydraulic Installation21
- Preparing for Installation21
- Connecting the Hot and Cold Water (VUW Boiler)22
- Connecting the Domestic Hot Water Cylinder22
- Connecting the Heating Flow and Heating Return22
- VUW Boiler22
- VU Boiler22
- Low Loss Header23
- Connecting the Condensate Discharge Pipework23
- Connecting the Discharge Pipe to the Expansion Relief Valve on the Boiler23
7 Flue Gas Installation25
- Air/Flue Gas Duct25
- Flue Termination26
8 Electrical Installation29
- Preparing for Installation29
- Opening/Closing the Electronics Box29
- Establishing the Mains Connection29
- Connecting the Controller30
- Fitting the Controller30
- Connecting Controllers to the Electronic System31
- Connecting Additional Components Via VR 40 - Connecting a "2 in 7" Multi-Functional Module31
- Connection Wiring Diagrams32
9 Operation34
- Overview of the Read-Off and Setting Options34
- Calling up the Installer Level34
10 Commissioning35
- Switching on the Boiler35
- Using Test Programs35
- Preparing the Heating Water36
- Read off the Filling Pressure36
- Filling and Purging the Heating Installation36
- Filling the Heating Installation36
- Purging the Heating System37
- Flushing the System for the First Time ("Cold")37
- Avoiding Low Water Pressure37
- Fill and Purge the Hot Water System37
- Filling the Condensate Trap38
- Converting the Boiler for Operation on the Channel Islands38
- Adjusting the Boiler to the Gas Used on the Channel Islands39
- Checking for Tightness of the Flue Gas Installation and Flue Gas Recirculation40
- Checking the Gas Flow Rate41
- Carrying out a Full Function Test41
- Checking the Heating Mode42
- Checking the Hot Water Generation (VUW Boilers Only)42
- Checking Hot Water Generation (VU Boilers Only)42
- Final Flush of the Heating System ("Hot")42
11 Adapting the Boiler to the Heating Installation43
- Diagnosis Codes - Overview43
- Setting the Heating Partial Load47
- Setting Pump Overrun Time and Pump Operating Mode47
- Setting the Maximum Flow Temperature47
- Setting the Return Flow Temperature Control47
- Burner Anti-Cycling Time47
- Setting the Maintenance Interval48
- Setting the By-Pass Valve48
- Handing over the Boiler to the Operator49
12 Inspection and Maintenance50
- Inspection and Maintenance Intervals50
- General Inspection and Maintenance Instructions50
- Safety Instructions51
- Checking the CO/CO Ratio and the CO Concentration51
- Adjusting the CO 2 Concentration (or the Air Ratio)52
- Inspection and Maintenance Work Steps54
- Filling the Boiler and the Heating Installation55
- Draining the Boiler55
- Draining the Entire Heating Installation55
- Carrying out Maintenance Work55
- Removing the Compact Thermal Module55
- Cleaning the Heat Exchanger56
- Checking the Burner56
- Cleaning the Condensate Trap57
- Cleaning the Filter in the Cold Water Inlet (VUW Boilers Only)57
- Installing the Compact Thermal Module58
- Checking the Charge Pressure of the Expansion Vessel58
- Checking the Gas Flow Pressure59
- Checking CO 2 Content59
13 Troubleshooting60
- Contact Vaillant Service Solutions (0870 6060 777)60
- Performing Diagnostics60
- Calling up Live Monitor (Status Codes)60
- Status Codes - Overview60
- Service Messages61
- Calling up Diagnosis Levels61
- Reading off the Fault Codes61
- Querying the Fault Memory61
- Resetting the Fault Memory61
- Overview of Fault Codes62
- Running Test Programs63
- Resetting Parameters to Factory Settings63
14 Replacing Components64
- Preparing for and Completing Replacement Work64
- Preparing for Replacement Work64
- Completing Replacement Work64
- Replacing the Burner64
- Replacing the Fan or the Gas Valve64
- Replacing the Expansion Vessel65
- Replacing the Heat Exchanger66
- Replacing the PCB And/Or the Display67
- Replacing Either the Display or the PCB67
- Replacing the PCB and the Display at the same Time67
15 Decommissioning68
- Temporarily Shutting down the Boiler68
- Taking the Boiler Permanently out of Service68
- Disposing of the Boiler68
16 Guarantee and Customer Service68
- Factory Guarantee68
- Vaillant Service68
17 Technical Data69
18 Glossary70
19 Appendix71
- Service Interval Record73
- Index74

Questions and Answers:

Need help?

Do you have a question about the Vaillant ecoTEC VU and is the answer not in the manual?

Vaillant ecoTEC VU Specifications

General

Brand	Vaillant
Model	ecoTEC VU
Category	Boiler
Language	English

Related product manuals

Vaillant ecoTEC VUW

Preview: Vaillant ecoTEC VU 656/4

Vaillant ecoTEC VU 656/4

Preview: Vaillant ecoTEC VU 466/4

Vaillant ecoTEC VU 466/4

Preview: Vaillant ecoTEC VU 466/4-5

Vaillant ecoTEC VU 466/4-5

Preview: Vaillant ecoTEC plus VU Series

Vaillant ecoTEC plus VU Series

Preview: Vaillant ecoTEC plus VC 406/5-5

Vaillant ecoTEC plus VC 406/5-5

ecoTEC plus VU OE 466/4-5

ecoTEC plus VU OE 1206/5-5

Preview: ecoTEC plus VU GB 656/4-5 A

ecoTEC plus VU GB 656/4-5 A

Preview: ecoTEC plus VU 446/5-5 (H-GB)

ecoTEC plus VU 446/5-5 (H-GB)

Preview: ecoTEC plus 806 VU GB 806/5-5

ecoTEC plus 806 VU GB 806/5-5

ecoTEC plus 1006 VU GB 1006/5-5