Vaillant Flue pipe Specifications

For the installerecoTEC plus 612ecoTEC plus 615ecoTEC plus 618ecoTEC plus 624ecoTEC plus 630ecoTEC plus 637ecoTEC plus 824ecoTEC plus 831ecoTEC plus 8

10 Instructions for installation and servicing ecoTEC 839592_123 General requirements3.1 Preliminary remarks for room sealed appliancesThis appliance

11Instructions for installation and servicing ecoTEC 839592_12 12347865Fig. 3.1 Contents included with delivery of ecoTEC plus system boilersDO NOT r

12 Instructions for installation and servicing ecoTEC 839592_12bari F P1237654Fig. 3.3 Contents included with delivery of ecoTEC pro combi-nation bo

13Instructions for installation and servicing ecoTEC 839592_12 their contractor. An existing meter should be checked to ensure that it is capable of p

14 Instructions for installation and servicing ecoTEC 839592_12ABCDAGH, IFJBFMLLKKGGFFEAAFig. 3.8 Flue termination NoteVertical flues must not termina

15Instructions for installation and servicing ecoTEC 839592_12 3.10 Guide to system requirements3.10.1 Water circulation systemDetailed recommenda

16 Instructions for installation and servicing ecoTEC 839592_12Total heating outputTotal hardness at 20 l/kW for the smallest boiler heating surface2)

17Instructions for installation and servicing ecoTEC 839592_12 Vessel Volume [L]Initial system pressure (bar) 1.0 1.5Pressure relief valve setting (ba

18 Instructions for installation and servicing ecoTEC 839592_124 Boiler installation sequence4.1 Transporting the appliance Caution!With regards to t

19Instructions for installation and servicing ecoTEC 839592_12 Positioning of Appliance for Final Installation – above worktop, foreseeable obstructio

2ContentsInstructions for installation and servicing ecoTEC 839592_121 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . 41.1 Note

20 Instructions for installation and servicing ecoTEC 839592_124.2.2 Unpack the boilerTo unpack the boiler, cut both plastic carton straps, open box a

21Instructions for installation and servicing ecoTEC 839592_124.5 Installing the flue system• Install the flue system (refer to the seperate air/flu

22 Instructions for installation and servicing ecoTEC 839592_122673541Fig. 4.5 Fitting the gas connection (example ecoTEC plus com-bination boiler)•

23Instructions for installation and servicing ecoTEC 839592_12 NoteFlush all foreign matter from the mains supply before connecting to the boiler.•

24 Instructions for installation and servicing ecoTEC 839592_124.12 Heating connection Caution!When making final connection to the boiler, if using s

25Instructions for installation and servicing ecoTEC 839592_12 Caution!To ensure fumes do not escape through the syphon of the boiler the trap must b

26 Instructions for installation and servicing ecoTEC 839592_124.14.2 Connection to the main supplyFig. 4.13 Opening the electronics box• Remove the

27Instructions for installation and servicing ecoTEC 839592_12 4.14.3 Electric board layoutBurner cable harnessHydraulic cable harnessConnection for

28 Instructions for installation and servicing ecoTEC 839592_12X 2BUS— +24V7 8 9230VL N 3 4 5X 20X40X31X12X41Electronic c

29Instructions for installation and servicing ecoTEC 839592_12 X 2BUS 24V7 8 9— +230VL N 3 4 5X 20X40X31X12X41Electronic

3Instructions for installation and servicing ecoTEC 839592_12Contents6 Functional checks (commissioning part II). . 396.1 Functional checks . . . .

30 Instructions for installation and servicing ecoTEC 839592_124.15 Controls4.15.1 Vaillant controls and accessoriesController Item no. ConnectionVR

31Instructions for installation and servicing ecoTEC 839592_124.16 Thermostatic radiator valvesThe boiler has a built in automatic by-pass valve makin

32 Instructions for installation and servicing ecoTEC 839592_125 Commissioning Part I5.1 Preliminary electrical checksCheck the electrical installatio

33Instructions for installation and servicing ecoTEC 839592_12 The ecoTEC plus combination boiler will be delivered with a filling loop.• Insert the

34 Instructions for installation and servicing ecoTEC 839592_125.6 Filling the condensate siphon1Fig. 5.4 Filling the condensate siphon Danger!Note t

35Instructions for installation and servicing ecoTEC 839592_12 If the boiler version corresponds to the local gas family:• Proceed as described below

36 Instructions for installation and servicing ecoTEC 839592_12BoilerNominal net heat input in kW as per BS EN 483Gas flow rateNatural gas in m3/h Pro

37Instructions for installation and servicing ecoTEC 839592_12 • Connect a digital pressure gauge or U-tube manometer (2).• Open the gas isolation v

38 Instructions for installation and servicing ecoTEC 839592_125.10 Refitting the case12Fig. 5.9 Refitting the case• Hook the top of the front casing

39Instructions for installation and servicing ecoTEC 839592_12 6 Functional checks (commissioning part II)6.1 Functional checks6.1.1 ProcedureAfter in

4 Instructions for installation and servicing ecoTEC 839592_121 Introduction1 Introduction1.1 Notes on the documentationThe following information is

40 Instructions for installation and servicing ecoTEC 839592_12• Release water from the system until the system design pressure of 1.0 bar is attaine

41Instructions for installation and servicing ecoTEC 839592_12 7 Inspection and maintenance7.1 Inspection and maintenance intervals Danger!Risk of in

42 Instructions for installation and servicing ecoTEC 839592_12- Correctness of electrical, water and gas connections.- Correctness of the water pre

43Instructions for installation and servicing ecoTEC 839592_12 NoteThe boiler is fitted with a flue gas analysis point (4). A suitable flue gas analy

44 Instructions for installation and servicing ecoTEC 839592_127.1.5 Inspection and maintenance work stepsNo. ActivityColumn 1 Inspection must be car

45Instructions for installation and servicing ecoTEC 839592_127.2 Servicing the burner module7.2.1 Removing the burner moduleThe burner module consi

46 Instructions for installation and servicing ecoTEC 839592_127.2.2 Cleaning the integral condensation heat exchanger Caution!Protect the electronics

47Instructions for installation and servicing ecoTEC 839592_12 Inspection and maintenance 710 9 8 4 5 7 6 Fig. 7.7 Refitting the burner module• Ins

48 Instructions for installation and servicing ecoTEC 839592_12• Clean the siphon part section by rinsing it out with water.• Fill the lower part wi

49Instructions for installation and servicing ecoTEC 839592_12 8 Troubleshooting8.1 Logical fault finding procedureThese checks must be carried out b

5Instructions for installation and servicing ecoTEC 839592_12 The ecoTEC system boiler consists of models with outputs of 12, 15, 18, 24, 30 and 37 kW

50 Instructions for installation and servicing ecoTEC 839592_12In the diagnostic mode, you can change certain parameters or display more information.T

51Instructions for installation and servicing ecoTEC 839592_12 Display Meaning Display value/adjustable valued.36 Hot water flow sensor in l/mind.40 F

52 Instructions for installation and servicing ecoTEC 839592_12Display Meaning Display value/adjustable valued.50 Offset for minimum speed in rpm/10,

53Instructions for installation and servicing ecoTEC 839592_12 Code Meaning CauseF. 0 Flow–NTC open circuitNTC broken, NTC cable broken, Defective con

54 Instructions for installation and servicing ecoTEC 839592_128.2 Test programsSpecial functions can be triggered on the appliances by activating var

55Instructions for installation and servicing ecoTEC 839592_129.2 Replacing burner Danger!Before replacing the component, comply with the safety instr

56 Instructions for installation and servicing ecoTEC 839592_129.4 Replacing expansion vessel Danger!Before replacing the component, comply with the s

57Instructions for installation and servicing ecoTEC 839592_12 3 2 1 Fig. 9.6 Primary heat exchanger holder• Disconnect the plug-in connection (2) of

58 Instructions for installation and servicing ecoTEC 839592_1210 Recycling and disposalBoth the Vaillant ecoTEC and the associated transport packagi

AppendixEG declaration of conformityAppendix

6 Instructions for installation and servicing ecoTEC 839592_122 Boiler specifications2.1 Technical dataTechnical dataecoTEC plus ecoTEC proUnits824 83

Installation,Commissioning andService RecordInstallation,Commissioning andService Record

Please affix the label from therear cover of the control boxover this area.

SERVICE INTERVAL RECORDIt is recommended that your heating system is serviced regularly and that you complete the appropriate Service Interval Record

839592_12 GBIE 062010 — Subject to alterations

7Instructions for installation and servicing ecoTEC 839592_12 Technical dataecoTEC plusUnits612 615 618 624 630 637CH heat output range 80 °C flow/60

8 Instructions for installation and servicing ecoTEC 839592_122.2 Dimensions2412064272088312510010044035 35130180300ecoTEC plus 630:334ecoTEC plus 637

9Instructions for installation and servicing ecoTEC 839592_122.3 Installation1 2 3 4 6 5 7 8 9 14 13 111012Fig. 2.2 Function elements of combination b