Vaillant ecoTEC plus 831 Manuals

Manuals and User Guides for Vaillant ecoTEC plus 831. We have 4 Vaillant ecoTEC plus 831 manuals available for free PDF download: Instructions For Installation And Servicing, Instructions For Use Manual

Vaillant ecoTEC plus 831 Instructions For Installation And Servicing

Vaillant ecoTEC plus 831 Instructions For Installation And Servicing (64 pages)

Brand: Vaillant | Category: Boiler | Size: 5.84 MB
Table of contents
Table Of Contents2................................................................................................................................................................
ecoTEC plus4................................................................................................................................................................
Introduction4................................................................................................................................................................
1.1 Notes on the documentation4................................................................................................................................................................
1.1.1 Applicable documents4................................................................................................................................................................
1.1.2 Retention of documents4................................................................................................................................................................
1.1.3 Safety instructions and symbols4................................................................................................................................................................
1.2 Validity of the manual4................................................................................................................................................................
1.3 Introduction4................................................................................................................................................................
ecoTEC pro5................................................................................................................................................................
1.4 General Notes5................................................................................................................................................................
1.5 Intended use5................................................................................................................................................................
1.6 CE marking5................................................................................................................................................................
1.7 Gas council numbers5................................................................................................................................................................
Boiler specifications6................................................................................................................................................................
2.1 Technical data6................................................................................................................................................................
2.2 Dimensions8................................................................................................................................................................
2.3 Installation9................................................................................................................................................................
2.4 Type plate9................................................................................................................................................................
General requirements10................................................................................................................................................................
appliances10................................................................................................................................................................
Related documents10................................................................................................................................................................
Contents included with delivery10................................................................................................................................................................
Installation site12................................................................................................................................................................
Gas supply12................................................................................................................................................................
Instructions for installation and servicing ecoTEC 83959212................................................................................................................................................................
Flue pipe13................................................................................................................................................................
Standard 100 mm flue system13................................................................................................................................................................
Optional 125 mm flue system13................................................................................................................................................................
Flue termination13................................................................................................................................................................
Air supply14................................................................................................................................................................
Electrical supply14................................................................................................................................................................
Guide to system requirements15................................................................................................................................................................
Water circulation system15................................................................................................................................................................
Filling and preparing heating system15................................................................................................................................................................
Pressure relief valve16................................................................................................................................................................
Pressure gauge16................................................................................................................................................................
Expansion vessel16................................................................................................................................................................
Pump specifications17................................................................................................................................................................
Circulating pump17................................................................................................................................................................
System by-pass17................................................................................................................................................................
Venting17................................................................................................................................................................
Condensate trap17................................................................................................................................................................
Boiler installation sequence18................................................................................................................................................................
Transporting the appliance18................................................................................................................................................................
clearances19................................................................................................................................................................
Select position for boiler19................................................................................................................................................................
Unpack the boiler20................................................................................................................................................................
Using boiler template20................................................................................................................................................................
Flue exit20................................................................................................................................................................
Fitting the boiler hanging bracket20................................................................................................................................................................
Installing the flue system21................................................................................................................................................................
Fitting the boiler21................................................................................................................................................................
Removing the front case21................................................................................................................................................................
General instructions for heating system21................................................................................................................................................................
Gas connection21................................................................................................................................................................
Condensate drain pipe23................................................................................................................................................................
Heating connection24................................................................................................................................................................
Heating flow and return connection24................................................................................................................................................................
Connecting the flue system to the boiler25................................................................................................................................................................
Electrical connection25................................................................................................................................................................
Connection to the main supply26................................................................................................................................................................
Electric board layout27................................................................................................................................................................
Controls30................................................................................................................................................................
Vaillant controls and accessories30................................................................................................................................................................
External electrical controls30................................................................................................................................................................
Connection details for external time switches and boiler terminal strip30................................................................................................................................................................
Vaillant optional plug in timer accessories30................................................................................................................................................................
Center30................................................................................................................................................................
Thermostatic radiator valves31................................................................................................................................................................
Frost protection31................................................................................................................................................................
Anticycling 'economiser' control31................................................................................................................................................................
Automatic pump spin control (APS)31................................................................................................................................................................
Commissioning Part I32................................................................................................................................................................
Preliminary electrical checks32................................................................................................................................................................
Filling and bleeding the heating system32................................................................................................................................................................
system32................................................................................................................................................................
ecoTEC plus combination boiler filling loop32................................................................................................................................................................
boilers33................................................................................................................................................................
Filling the heating system for the first time33................................................................................................................................................................
Initial system flush ("cold")33................................................................................................................................................................
Filling the condensate siphon34................................................................................................................................................................
Adjusting the pumping capacity34................................................................................................................................................................
Adjusting the by-pass34................................................................................................................................................................
Checking the gas setting34................................................................................................................................................................
Checking for tightness of the flue gas installation and flue gas recirculation35................................................................................................................................................................
Checking the gas flow rate35................................................................................................................................................................
Checking the gas inlet working pressure36................................................................................................................................................................
Refitting the case38................................................................................................................................................................
Gas changeover38................................................................................................................................................................
Functional checks (commissioning part II)39................................................................................................................................................................
Functional checks39................................................................................................................................................................
Procedure39................................................................................................................................................................
Heating39................................................................................................................................................................
Water heating (combination boilers only)39................................................................................................................................................................
Final flush of the heating system ("hot")39................................................................................................................................................................
Handing over to the user40................................................................................................................................................................
Factory guarantee40................................................................................................................................................................
Inspection and maintenance41................................................................................................................................................................
Inspection and maintenance intervals41................................................................................................................................................................
General inspection and maintenance instructions41................................................................................................................................................................
Safety instructions42................................................................................................................................................................
Inspection and maintenance work steps44................................................................................................................................................................
Servicing the burner module45................................................................................................................................................................
Removing the burner module45................................................................................................................................................................
exchanger46................................................................................................................................................................
Checking the burner46................................................................................................................................................................
Refitting the burner module46................................................................................................................................................................
Cleaning the condensate siphon47................................................................................................................................................................
Checking the expansion vessel48................................................................................................................................................................
Recommissioning the boiler48................................................................................................................................................................
Test operation48................................................................................................................................................................
Troubleshooting49................................................................................................................................................................
Logical fault finding procedure49................................................................................................................................................................
Status codes49................................................................................................................................................................
Diagnostic codes49................................................................................................................................................................
Fault codes52................................................................................................................................................................
Fault memory52................................................................................................................................................................
Test programs54................................................................................................................................................................
Resetting parameter to factory settings54................................................................................................................................................................
Parts replacement54................................................................................................................................................................
Replacing burner55................................................................................................................................................................
Replacing fan or gas valve55................................................................................................................................................................
Replacing expansion vessel56................................................................................................................................................................
Replacing primary heat exchanger56................................................................................................................................................................
Replacing electronics and display57................................................................................................................................................................
Recycling and disposal58................................................................................................................................................................
Vaillant service58................................................................................................................................................................
EG declaration of conformity59................................................................................................................................................................
Vaillant ecoTEC plus 831 Instructions For Installation And Servicing

Vaillant ecoTEC plus 831 Instructions For Installation And Servicing (56 pages)

Wall hung room sealed fan assisted condensing boiler  
Brand: Vaillant | Category: Boiler | Size: 4.28 MB
Table of contents
Table Of Contents2................................................................................................................................................................
Introduction4................................................................................................................................................................
Notes on the documentation4................................................................................................................................................................
Applicable documents4................................................................................................................................................................
Preservation of documents4................................................................................................................................................................
Safety instructions and symbols4................................................................................................................................................................
CE marking5................................................................................................................................................................
Boiler specifications6................................................................................................................................................................
Technical data6................................................................................................................................................................
Dimensions8................................................................................................................................................................
Installation8................................................................................................................................................................
Type plate10................................................................................................................................................................
General requirements10................................................................................................................................................................
Preliminary remarks10................................................................................................................................................................
Related documents10................................................................................................................................................................
Scope of delivery and accessories10................................................................................................................................................................
Installation site12................................................................................................................................................................
Gas supply13................................................................................................................................................................
Flue pipe13................................................................................................................................................................
Standard 100 mm flue system13................................................................................................................................................................
Optional 125 mm flue system13................................................................................................................................................................
Flue termination14................................................................................................................................................................
Air supply14................................................................................................................................................................
Electrical supply15................................................................................................................................................................
Guide to system requirements15................................................................................................................................................................
Water circulation system15................................................................................................................................................................
Filling and preparing heating system15................................................................................................................................................................
Pressure relief valve15................................................................................................................................................................
Pump specifications16................................................................................................................................................................
Circulating pump16................................................................................................................................................................
System by-pass16................................................................................................................................................................
Venting16................................................................................................................................................................
Condensate trap16................................................................................................................................................................
Select position for boiler17................................................................................................................................................................
Unpack the boiler17................................................................................................................................................................
Using boiler template17................................................................................................................................................................
flue exit17................................................................................................................................................................
Fitting the boiler hanging bracket18................................................................................................................................................................
Installing flue system18................................................................................................................................................................
Fitting the boiler18................................................................................................................................................................
Removing the front case18................................................................................................................................................................
General instructions for heating system18................................................................................................................................................................
Gas connection19................................................................................................................................................................
Cold water mains inlet and hot water outlet19................................................................................................................................................................
Heating connection20................................................................................................................................................................
Heating flow and return connection20................................................................................................................................................................
Condensate drain pipe22................................................................................................................................................................
Connecting the flue system to the boiler22................................................................................................................................................................
Electrical connection22................................................................................................................................................................
Connection to the main supply22................................................................................................................................................................
Electric board layout24................................................................................................................................................................
Connection of programmable thermostats27................................................................................................................................................................
Controls (ecoTEC plus 800 and pro only27................................................................................................................................................................
External electrical controls27................................................................................................................................................................
Connection of external controls27................................................................................................................................................................
Connection details for programmable room27................................................................................................................................................................
Connection of time switches28................................................................................................................................................................
Connection details for external time switches29................................................................................................................................................................
Vaillant optional plug in timer accessories29................................................................................................................................................................
Controls (600 series29................................................................................................................................................................
Connection of external electrical controls29................................................................................................................................................................
Preliminary electrical checks32................................................................................................................................................................
Cold water supply (only 800 series32................................................................................................................................................................
Filling the heating system32................................................................................................................................................................
Checking the filling pressure of the heating32................................................................................................................................................................
Filling the heating system in ecoTEC pro and33................................................................................................................................................................
Filling the heating system for the first time33................................................................................................................................................................
Initial system flush ("cold33................................................................................................................................................................
Filling the condensation water siphon34................................................................................................................................................................
Adjusting the pumping capacity34................................................................................................................................................................
Adjusting the by-pass34................................................................................................................................................................
Checking the gas supply35................................................................................................................................................................
Factory settings35................................................................................................................................................................
Gas inlet working pressure35................................................................................................................................................................
Checking the gas rate35................................................................................................................................................................
Refitting the case36................................................................................................................................................................
Adjusting the central heating output (range36................................................................................................................................................................
Gas changeover36................................................................................................................................................................
Functional checks36................................................................................................................................................................
Procedure36................................................................................................................................................................
Water heating (only 800 series37................................................................................................................................................................
Final flush of the heating system ("hot37................................................................................................................................................................
Handing over to the user38................................................................................................................................................................
Inspection and maintenance38................................................................................................................................................................
Initial inspection38................................................................................................................................................................
Safety instructions38................................................................................................................................................................
Maintenance38................................................................................................................................................................
Overview of the maintenance tasks39................................................................................................................................................................
Functional check of boiler operation39................................................................................................................................................................
Servicing the compact thermal module40................................................................................................................................................................
Removing the compact thermal module40................................................................................................................................................................
exchanger40................................................................................................................................................................
Checking the burner41................................................................................................................................................................
Refitting the compact thermal module41................................................................................................................................................................
Cleaning the condensation water siphon42................................................................................................................................................................
Checking the expansion vessel43................................................................................................................................................................
Recommissioning the boiler43................................................................................................................................................................
Test operation43................................................................................................................................................................
Troubleshooting44................................................................................................................................................................
Logical fault finding procedure44................................................................................................................................................................
Status codes44................................................................................................................................................................
Diagnosis codes45................................................................................................................................................................
Fault codes47................................................................................................................................................................
Fault memory47................................................................................................................................................................
Test programs49................................................................................................................................................................
Resetting parameter to factory settings49................................................................................................................................................................
Parts replacement49................................................................................................................................................................
Replacing burner49................................................................................................................................................................
Replacing fan or gas valve50................................................................................................................................................................
Replacing expansion vessel50................................................................................................................................................................
Replacing primary heat exchanger51................................................................................................................................................................
Replacing electronics and display52................................................................................................................................................................
Recycling and disposal54................................................................................................................................................................
Appliance54................................................................................................................................................................
Packaging54................................................................................................................................................................
Instructions for installation and servicing ecoTEC54................................................................................................................................................................
Vaillant ecoTEC plus 831 Instructions For Installation And Servicing

Vaillant ecoTEC plus 831 Instructions For Installation And Servicing (56 pages)

Brand: Vaillant | Category: Boiler | Size: 5 MB
Table of contents
ecoTEC plus4................................................................................................................................................................
ecoTEC pro5................................................................................................................................................................
Boiler specifications6................................................................................................................................................................
General requirements10................................................................................................................................................................
Installation site12................................................................................................................................................................
Flue pipe13................................................................................................................................................................
Air supply14................................................................................................................................................................
Guide to system requirements15................................................................................................................................................................
System by-pass16................................................................................................................................................................
Boiler installation sequence17................................................................................................................................................................
Required minimum distances/assembly clearances18................................................................................................................................................................
Unpack the boiler19................................................................................................................................................................
Installing the flue system20................................................................................................................................................................
Condensate drain pipe21................................................................................................................................................................
Heating connection22................................................................................................................................................................
Pressure Relief Valve23................................................................................................................................................................
Connection to the main supply24................................................................................................................................................................
Electric board layout25................................................................................................................................................................
Controls28................................................................................................................................................................
Frost protection29................................................................................................................................................................
Commissioning Part I30................................................................................................................................................................
Filling the heating system in ecoTEC pro combi nation boilers and ecoTEC plus system boilers31................................................................................................................................................................
Filling the condensate siphon32................................................................................................................................................................
Gas inlet working pressure33................................................................................................................................................................
Refitting the case34................................................................................................................................................................
Functional checks (commissioning part II)35................................................................................................................................................................
Handing over to the user36................................................................................................................................................................
Maintenance37................................................................................................................................................................
Functional check of boiler operation38................................................................................................................................................................
Checking the burner39................................................................................................................................................................
Cleaning the condensate siphon40................................................................................................................................................................
Recommissioning the boiler41................................................................................................................................................................
Diagnostic codes42................................................................................................................................................................
Fault codes45................................................................................................................................................................
Test programs47................................................................................................................................................................
Replacing expansion vessel48................................................................................................................................................................
Replacing primary heat exchanger49................................................................................................................................................................
Recycling and disposal50................................................................................................................................................................
Appendix51................................................................................................................................................................
Benchmark gas boiler commissioning checklist52................................................................................................................................................................
Vaillant ecoTEC plus 831 Instructions For Use Manual

Vaillant ecoTEC plus 831 Instructions For Use Manual (20 pages)

Brand: Vaillant | Category: Boiler | Size: 3.19 MB
Table of contents
Table Of Contents2................................................................................................................................................................
ecoTEC plus3................................................................................................................................................................
ecoTEC pro5................................................................................................................................................................
Safety5................................................................................................................................................................
Instructions on operation5................................................................................................................................................................
Two 2 year guarantee for ecoTEC plus5................................................................................................................................................................
Domestic hot water with ecoTEC combination9................................................................................................................................................................
Drawing hot water (ecoTEC combination10................................................................................................................................................................
Setting the maximum radiator temperature11................................................................................................................................................................
Setting a room- or outside temperature11................................................................................................................................................................