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 (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 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 (52 pages)

Wall hung room sealed fan assisted condensing boiler  
Brand: Vaillant | Category: Boiler | Size: 7.52 MB
Table of contents
Table Of Contents2................................................................................................................................................................
Introduction4................................................................................................................................................................
Notes on the documentation4................................................................................................................................................................
Applicable documents4................................................................................................................................................................
Retention of documents4................................................................................................................................................................
Safety instructions and symbols4................................................................................................................................................................
CE marking5................................................................................................................................................................
Gas council numbers5................................................................................................................................................................
Boiler specifications6................................................................................................................................................................
Technical data6................................................................................................................................................................
Dimensions8................................................................................................................................................................
Installation8................................................................................................................................................................
Type plate9................................................................................................................................................................
General requirements10................................................................................................................................................................
Preliminary remarks10................................................................................................................................................................
Related documents10................................................................................................................................................................
Contents included with delivery10................................................................................................................................................................
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 the flue system18................................................................................................................................................................
Fitting the boiler18................................................................................................................................................................
Removing the front case18................................................................................................................................................................
General instructions for heating system18................................................................................................................................................................
Gas connection19................................................................................................................................................................
Cold water mains inlet and hot water outlet19................................................................................................................................................................
Condensate drain pipe20................................................................................................................................................................
Heating connection21................................................................................................................................................................
Heating flow and return connection21................................................................................................................................................................
Connecting the flue system to the boiler22................................................................................................................................................................
Electrical connection22................................................................................................................................................................
Connection to the main supply22................................................................................................................................................................
Electric board layout24................................................................................................................................................................
Controls25................................................................................................................................................................
Vaillant controls and accessories27................................................................................................................................................................
External electrical controls27................................................................................................................................................................
Connection details for external time switches27................................................................................................................................................................
Vaillant optional plug in timer accessories27................................................................................................................................................................
Connection details using the VR 65 Control27................................................................................................................................................................
Frost protection28................................................................................................................................................................
Anticycling 'economiser' control28................................................................................................................................................................
Automatic pump spin control (APS28................................................................................................................................................................
Preliminary electrical checks28................................................................................................................................................................
Checking the filling pressure of the heating29................................................................................................................................................................
ecoTEC plus combination boiler filling loop29................................................................................................................................................................
Filling the heating system in ecoTEC pro30................................................................................................................................................................
Filling the heating system for the first time30................................................................................................................................................................
Initial system flush ("cold30................................................................................................................................................................
Filling the condensate siphon30................................................................................................................................................................
Adjusting the pumping capacity31................................................................................................................................................................
Adjusting the by-pass31................................................................................................................................................................
Checking the gas supply31................................................................................................................................................................
Factory settings31................................................................................................................................................................
Gas inlet working pressure31................................................................................................................................................................
Checking the gas rate32................................................................................................................................................................
Refitting the case32................................................................................................................................................................
Adjusting the central heating output (range32................................................................................................................................................................
Gas changeover33................................................................................................................................................................
Functional checks33................................................................................................................................................................
Procedure33................................................................................................................................................................
Heating33................................................................................................................................................................
Water heating (combination boilers only33................................................................................................................................................................
Final flush of the heating system ("hot34................................................................................................................................................................
Handing over to the user34................................................................................................................................................................
Initial inspection34................................................................................................................................................................
Safety instructions35................................................................................................................................................................
Maintenance35................................................................................................................................................................
Overview of the maintenance tasks35................................................................................................................................................................
Functional check of boiler operation36................................................................................................................................................................
Servicing the burner module36................................................................................................................................................................
Removing the burner module36................................................................................................................................................................
exchanger37................................................................................................................................................................
Checking the burner37................................................................................................................................................................
Refitting the burner module37................................................................................................................................................................
Cleaning the condensate siphon38................................................................................................................................................................
Checking the expansion vessel39................................................................................................................................................................
Recommissioning the boiler39................................................................................................................................................................
Test operation39................................................................................................................................................................
Troubleshooting39................................................................................................................................................................
Logical fault finding procedure39................................................................................................................................................................
Status codes40................................................................................................................................................................
Diagnostic codes40................................................................................................................................................................
Fault codes43................................................................................................................................................................
Fault memory43................................................................................................................................................................
Test programs44................................................................................................................................................................
Resetting parameter to factory settings44................................................................................................................................................................
Parts replacement44................................................................................................................................................................
Replacing burner45................................................................................................................................................................
Replacing fan or gas valve45................................................................................................................................................................
Replacing expansion vessel46................................................................................................................................................................
Replacing primary heat exchanger46................................................................................................................................................................
Replacing electronics and display47................................................................................................................................................................
Recycling and disposal48................................................................................................................................................................
Appliance48................................................................................................................................................................
Packaging48................................................................................................................................................................
Instructions for installation and servicing ecoTEC48................................................................................................................................................................
Vaillant ecoTEC plus 831 Instructions For Use Manual

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

Brand: Vaillant | Category: Boilers | 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................................................................................................................................................................