Vaillant ecoTEC plus 837 Manuals

Manuals and User Guides for Vaillant ecoTEC plus 837. We have 4 Vaillant ecoTEC plus 837 manuals available for free PDF download: Instructions For Installation Manual, Instructions For Installation And Servicing, Instructions For Use Manual

Vaillant ecoTEC plus 837 Instructions For Installation Manual

Vaillant ecoTEC plus 837 Instructions For Installation Manual (98 pages)

Wall hung room sealed fan assistend combination and system boilers turboMAX plus and thermoCOMPACT  
Brand: Vaillant | Category: Boiler | Size: 3.43 MB
Table of contents
Contents included with boiler (thermoCOMPACT)4................................................................................................................................................................
Boiler Installation Sequence15................................................................................................................................................................
Connect the flue system to the boiler20................................................................................................................................................................
Controls (turboMAX plus boiler)22................................................................................................................................................................
Controls (thermoCOMPACT boiler)23................................................................................................................................................................
Thermostatic radiator valves24................................................................................................................................................................
Commissioning Part I25................................................................................................................................................................
Gas inlet working pressure26................................................................................................................................................................
Gas supply adjustments (Commissioning Part II)27................................................................................................................................................................
Adjusting the ignition rate29................................................................................................................................................................
Fit boiler casing33................................................................................................................................................................
Adjusting pump speed34................................................................................................................................................................
Handing over to the user35................................................................................................................................................................
Fault Finding37................................................................................................................................................................
Status Modes38................................................................................................................................................................
Diagnostic Mode39................................................................................................................................................................
Fault codes40................................................................................................................................................................
Diagrams48................................................................................................................................................................
Vaillant ecoTEC plus 837 Instructions For Installation And Servicing

Vaillant ecoTEC plus 837 Instructions For Installation And Servicing (64 pages)

Brand: Vaillant | Category: Boiler | Size: 5.84 MB
Table of contents
Table Of Contents2................................................................................................................................................................
ecoTEC plus4................................................................................................................................................................
Introduction4................................................................................................................................................................
1.1 Notes on the documentation4................................................................................................................................................................
1.1.1 Applicable documents4................................................................................................................................................................
1.1.2 Retention of documents4................................................................................................................................................................
1.1.3 Safety instructions and symbols4................................................................................................................................................................
1.2 Validity of the manual4................................................................................................................................................................
1.3 Introduction4................................................................................................................................................................
ecoTEC pro5................................................................................................................................................................
1.4 General Notes5................................................................................................................................................................
1.5 Intended use5................................................................................................................................................................
1.6 CE marking5................................................................................................................................................................
1.7 Gas council numbers5................................................................................................................................................................
Boiler specifications6................................................................................................................................................................
2.1 Technical data6................................................................................................................................................................
2.2 Dimensions8................................................................................................................................................................
2.3 Installation9................................................................................................................................................................
2.4 Type plate9................................................................................................................................................................
General requirements10................................................................................................................................................................
appliances10................................................................................................................................................................
Related documents10................................................................................................................................................................
Contents included with delivery10................................................................................................................................................................
Installation site12................................................................................................................................................................
Gas supply12................................................................................................................................................................
Instructions for installation and servicing ecoTEC 83959212................................................................................................................................................................
Flue pipe13................................................................................................................................................................
Standard 100 mm flue system13................................................................................................................................................................
Optional 125 mm flue system13................................................................................................................................................................
Flue termination13................................................................................................................................................................
Air supply14................................................................................................................................................................
Electrical supply14................................................................................................................................................................
Guide to system requirements15................................................................................................................................................................
Water circulation system15................................................................................................................................................................
Filling and preparing heating system15................................................................................................................................................................
Pressure relief valve16................................................................................................................................................................
Pressure gauge16................................................................................................................................................................
Expansion vessel16................................................................................................................................................................
Pump specifications17................................................................................................................................................................
Circulating pump17................................................................................................................................................................
System by-pass17................................................................................................................................................................
Venting17................................................................................................................................................................
Condensate trap17................................................................................................................................................................
Boiler installation sequence18................................................................................................................................................................
Transporting the appliance18................................................................................................................................................................
clearances19................................................................................................................................................................
Select position for boiler19................................................................................................................................................................
Unpack the boiler20................................................................................................................................................................
Using boiler template20................................................................................................................................................................
Flue exit20................................................................................................................................................................
Fitting the boiler hanging bracket20................................................................................................................................................................
Installing the flue system21................................................................................................................................................................
Fitting the boiler21................................................................................................................................................................
Removing the front case21................................................................................................................................................................
General instructions for heating system21................................................................................................................................................................
Gas connection21................................................................................................................................................................
Condensate drain pipe23................................................................................................................................................................
Heating connection24................................................................................................................................................................
Heating flow and return connection24................................................................................................................................................................
Connecting the flue system to the boiler25................................................................................................................................................................
Electrical connection25................................................................................................................................................................
Connection to the main supply26................................................................................................................................................................
Electric board layout27................................................................................................................................................................
Controls30................................................................................................................................................................
Vaillant controls and accessories30................................................................................................................................................................
External electrical controls30................................................................................................................................................................
Connection details for external time switches and boiler terminal strip30................................................................................................................................................................
Vaillant optional plug in timer accessories30................................................................................................................................................................
Center30................................................................................................................................................................
Thermostatic radiator valves31................................................................................................................................................................
Frost protection31................................................................................................................................................................
Anticycling 'economiser' control31................................................................................................................................................................
Automatic pump spin control (APS)31................................................................................................................................................................
Commissioning Part I32................................................................................................................................................................
Preliminary electrical checks32................................................................................................................................................................
Filling and bleeding the heating system32................................................................................................................................................................
system32................................................................................................................................................................
ecoTEC plus combination boiler filling loop32................................................................................................................................................................
boilers33................................................................................................................................................................
Filling the heating system for the first time33................................................................................................................................................................
Initial system flush ("cold")33................................................................................................................................................................
Filling the condensate siphon34................................................................................................................................................................
Adjusting the pumping capacity34................................................................................................................................................................
Adjusting the by-pass34................................................................................................................................................................
Checking the gas setting34................................................................................................................................................................
Checking for tightness of the flue gas installation and flue gas recirculation35................................................................................................................................................................
Checking the gas flow rate35................................................................................................................................................................
Checking the gas inlet working pressure36................................................................................................................................................................
Refitting the case38................................................................................................................................................................
Gas changeover38................................................................................................................................................................
Functional checks (commissioning part II)39................................................................................................................................................................
Functional checks39................................................................................................................................................................
Procedure39................................................................................................................................................................
Heating39................................................................................................................................................................
Water heating (combination boilers only)39................................................................................................................................................................
Final flush of the heating system ("hot")39................................................................................................................................................................
Handing over to the user40................................................................................................................................................................
Factory guarantee40................................................................................................................................................................
Inspection and maintenance41................................................................................................................................................................
Inspection and maintenance intervals41................................................................................................................................................................
General inspection and maintenance instructions41................................................................................................................................................................
Safety instructions42................................................................................................................................................................
Inspection and maintenance work steps44................................................................................................................................................................
Servicing the burner module45................................................................................................................................................................
Removing the burner module45................................................................................................................................................................
exchanger46................................................................................................................................................................
Checking the burner46................................................................................................................................................................
Refitting the burner module46................................................................................................................................................................
Cleaning the condensate siphon47................................................................................................................................................................
Checking the expansion vessel48................................................................................................................................................................
Recommissioning the boiler48................................................................................................................................................................
Test operation48................................................................................................................................................................
Troubleshooting49................................................................................................................................................................
Logical fault finding procedure49................................................................................................................................................................
Status codes49................................................................................................................................................................
Diagnostic codes49................................................................................................................................................................
Fault codes52................................................................................................................................................................
Fault memory52................................................................................................................................................................
Test programs54................................................................................................................................................................
Resetting parameter to factory settings54................................................................................................................................................................
Parts replacement54................................................................................................................................................................
Replacing burner55................................................................................................................................................................
Replacing fan or gas valve55................................................................................................................................................................
Replacing expansion vessel56................................................................................................................................................................
Replacing primary heat exchanger56................................................................................................................................................................
Replacing electronics and display57................................................................................................................................................................
Recycling and disposal58................................................................................................................................................................
Vaillant service58................................................................................................................................................................
EG declaration of conformity59................................................................................................................................................................
Vaillant ecoTEC plus 837 Instructions For Installation And Servicing

Vaillant ecoTEC plus 837 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 837 Instructions For Use Manual

Vaillant ecoTEC plus 837 Instructions For Use Manual (20 pages)

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