Vaillant ecoTEC plus 831 Manuals

Manuals and User Guides for Vaillant ecoTEC plus 831. We have 3 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)

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................................................................................................................................................................