Manual Vaillant EcoTec classic VHR CW 4/5-3

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  • Vaillant EcoTec classic VHR CW 4/5-3 - page 1

    Oper ating instructions F or the oper at or GB, IE Oper ating ins tructions ec oTE C pr o Gas fir ed wall hung high ef ficiency boiler ...

  • Vaillant EcoTec classic VHR CW 4/5-3 - page 2

    T able of C ontents 2 Oper ating instructions ecoTEC pr o 002012 967 3_00 T able o f Cont ents 1 Note s on the documentation ..................................... 3 1. 1 Storing documents .......................................................... 3 1.2 S ymbols used .................................................................... 3 1.3 Applicab ...

  • Vaillant EcoTec classic VHR CW 4/5-3 - page 3

    Not es on the documentation Oper ating instructions ecoTEC pr o 002012 967 3_00 3 1 1 Notes on the document ation The f ollowing instructions ar e intended t o guide you throughout the entir e documen tation. Other documents apply in addition to the se oper ating instructions. W e accept no liabilit y for any damage c aused by f ailure t o observ e ...

  • Vaillant EcoTec classic VHR CW 4/5-3 - page 4

    4 Oper ating instructions ecoTEC pr o 002012 967 3_00 a Safety a 2 2 Saf ety 2. 1 Safe ty and w arning inf ormation > When oper ating your boiler , tak e account o f the gener al safe ty ins tructions and the warning note s that appear befor e each action. 2. 1. 1 Classification of w arnings The w arning notes ar e classified in acc or dance wit ...

  • Vaillant EcoTec classic VHR CW 4/5-3 - page 5

    Oper ating instructions ecoTEC pr o 002012 967 3_00 5 a Safety a 2 2.3 Basic safet y instructions > Observ e the following saf ety instructions at all time s. Installation and adjus tment The boiler must only be ins talled by a suitably qualified compet ent person. T he exis ting regulations, rules and guidelines must be ob served when doing s o ...

  • Vaillant EcoTec classic VHR CW 4/5-3 - page 6

    6 Operating instructions ec oTEC pr o 0020129 67 3_00 a Safety a 2 Caution! > Under no circums tances should y ou add fros t prot ection agents ( or other additives , e.g. jointing c ompounds, cor- ro sion protection agent s, et c.) to the heating w ater with- out firs t consulting y our qualified skilled trade sman. Oth- erwise , this could re ...

  • Vaillant EcoTec classic VHR CW 4/5-3 - page 7

    E quipment and functional description Oper ating instructions ecoTEC pr o 002012 967 3_00 7 3 3 E quipment and functional description 3. 1 Design 1 2 3. 1 F ront vie w of the ecoTEC pr o Key 1 Contr ols 2 Plat e with serial number on the rear 3.2 F unction Y our V aillant ecoTE C pro is a gas -fired w all-hung high-effi- ciency boiler , which gener ...

  • Vaillant EcoTec classic VHR CW 4/5-3 - page 8

    Oper ation 8 Oper ating instructions ecoTE C pro 002 0129 67 3_00 4 4 Oper ation 4. 1 Overvie w of the control element s 50 1 2 3 4 5 4. 1 ecoTEC pr o operator c ontrol elements 1 On/ off but ton for s witching the boiler on or of f 2 Contr oller ( acc essory ) The Digit al Inf ormation and Analysis S yst em consists of: 3 Re set but ton to clear c ...

  • Vaillant EcoTec classic VHR CW 4/5-3 - page 9

    Oper ation Oper ating instructions ecoTEC pr o 002012 967 3_00 9 4 Display ed symbols Flame: Permanently on: Corr ect burner oper ation; burner on Display o f the current filling pr essur e of the heating sy stem (bar gr aph display ). The filling pr essure mus t be in the mid range betw een the two dot ted lines. Permanently on: The filling pr ess ...

  • Vaillant EcoTec classic VHR CW 4/5-3 - page 10

    Oper ation 10 Oper ating instructions ecoTEC pr o 002012 967 3_00 4 With both selection but tons at the same time + : – you c an display the current s tatus of the boiler With the minus butt on or the plus butt on : – you c an increase or decr ease a select ed set value Adjust able values ar e alwa ys display ed as flashing. Y ou must alw ay s ...

  • Vaillant EcoTec classic VHR CW 4/5-3 - page 11

    Oper ation Oper ating instructions ecoTEC pr o 002012 967 3_00 11 5 5 Oper ation 5. 1 Put ting the boiler into service . 5. 1. 1 Opening/ closing the isolat or device s i If the boiler is fitt ed with a bottom c ov er , the iso- lating devic es are under this c over . 90° 4 3 1 2 5. 1 Opening the shut-o ff valve s The isolat or device s are open i ...

  • Vaillant EcoTec classic VHR CW 4/5-3 - page 12

    Oper ation 12 Oper ating instructions ecoTEC pr o 002012 967 3_00 5 5. 1. 3 Checking the filling pres sure of the heating syste m b Caution! Lo w filling pressur e can cause damage to the unit. Oper ating the heating installation with lo w filling pre ssure c an cause damage t o the boiler and the heating inst allation. The boiler swit ches of f au ...

  • Vaillant EcoTec classic VHR CW 4/5-3 - page 13

    Oper ation Oper ating instructions ecoTEC pr o 002012 967 3_00 13 5 Proc eed as follow s to fill the heating inst allation: > Open all r adiator valv es (thermos tatic radiat or valv es) o f the heating inst allation. > Connect the filling c ock for the heating s ys tem, as explained b y your appr oved skilled tr adesman, to a c old w ater dr ...

  • Vaillant EcoTec classic VHR CW 4/5-3 - page 14

    Oper ation 14 Operating instructions ec oTEC pro 00 20129 6 73_00 5 5. 3.1 Set ting the hot wat er temper ature 45 5.5 Set ting the hot water t emperature > Pre ss the left-hand selection but ton (" "). The domes tic DHW temper atur e that is set is shown flash- ing on the display . > Use the minus butt on or the plus butt on to cha ...

  • Vaillant EcoTec classic VHR CW 4/5-3 - page 15

    Oper ation Oper ating instructions ecoTEC pr o 002012 967 3_00 15 5 5.5 S witching of f Heating mode ( summer mode ) off 5.8 S witching off He ating mode ( summer mode) Y ou c an switch o ff the heating mode in summer without swit ching off the dome stic hot w ater supply . > Pre ss the right-hand selection but ton (" "). The v alue of ...

  • Vaillant EcoTec classic VHR CW 4/5-3 - page 16

    Oper ation 16 Oper ating instructions ecoTEC pr o 002012 967 3_00 5 5. 7 .2 Draining the he ating sy stem Another w ay to pr otect the heating s ys tem and the boiler from fr ost when the y are swit ched off f or a very long time is to dr ain them. Y ou must ensur e that the heating installa- tion and boiler are c ompletely dr ained. All the cold a ...

  • Vaillant EcoTec classic VHR CW 4/5-3 - page 17

    Ener gy saving tips Oper ating instructions ecoTEC pr o 002012 967 3_00 17 6 6 Energy sa ving tips Fitting a w eather compensator W eather compensator s regulat e the heating flow t empera- tur e accor ding to the outside temper ature . Thus it is ensured that he at in exc ess of what is r equired at that moment is not gener ated. In addition, desi ...

  • Vaillant EcoTec classic VHR CW 4/5-3 - page 18

    Ener gy saving tips 18 Operating ins tructions ecoTEC pr o 002012 967 3_00 6 Energy-c onscious use of w ater Re sponsible use of w ater can r educe your bills c onsiderably . F or ex ample, taking a sho wer inste ad of a bath: While about 150 litre s of wat er are r equired for a b ath, a modern shower equipped with w ater-saving fittings only r eq ...

  • Vaillant EcoTec classic VHR CW 4/5-3 - page 19

    T r oubleshooting Oper ating instructions ecoTEC pr o 002012 967 3_00 19 7 7 T r oubleshooting a Danger! Risk of injury and mat erial damage due to inc orrect maintenanc e and repairs . If maintenanc e is not carried out, or c arried out incorr ectly , this may adver sely aff ect the oper ational reliabilit y of y our boiler . > Nev er perform m ...

  • Vaillant EcoTec classic VHR CW 4/5-3 - page 20

    T r oubleshooting 20 Oper ating instructions ecoTEC pr o 002012 967 3_00 7 7 .2 Det ecting and rectifying malfunctions If problems oc cur whilst oper ating your boiler , you can carry out the f ollowing self-check s: Problem Pos sible cause Solution No hot w ater , heating st ay s cold; boiler does not st ar t Building gas isolat or cock closed > ...

  • Vaillant EcoTec classic VHR CW 4/5-3 - page 21

    T r oubleshooting Oper ating instructions ecoTEC pr o 002012 967 3_00 21 7 In addition, the maintenanc e symbol ( open-ended spanner ) is display ed after appro x. one minute . If the pre ssure f alls below 0 .05 MP a (0.5 b ar), the boiler swit ches off and the f ault message F .22 appear s in the dis- play . T o rest ar t the boiler , you must r ...

  • Vaillant EcoTec classic VHR CW 4/5-3 - page 22

    Liv e monit or ( curr ent stat us of the boiler ) 22 Oper ating instructions ecoTE C pro 00 2012 967 3_00 8 8 Live monit or ( current st atus of the boiler ) This function allo ws y ou to r ead the curr ent status of y our boiler . S. 0 4 8. 1 Current s tatus of the boiler; ex ample ) > Pre ss both selection butt ons at the same time + . The dis ...

  • Vaillant EcoTec classic VHR CW 4/5-3 - page 23

    Servic e Oper ating instructions ecoTEC pr o 002012 967 3_00 23 9 9 Service a Danger! Risk of injury and mat erial damage due to inc orrect maintenanc e and repairs . If maintenanc e is not carried out, or c arried out incorr ectly , this may adver sely aff ect the oper ational reliabilit y of y our boiler . > Nev er attempt t o perform maint en ...

  • Vaillant EcoTec classic VHR CW 4/5-3 - page 24

    24 Oper ating instructions ecoTEC pr o 002012 967 3_00 10 Decommis sioning 10 Decommis sioning > Cont act a heating engineer to disconnect the boiler per- manently . 10 . 1 Disposing o f the boiler Do not dispose o f your V aillant ecoTE C pro boiler or any o f its acc essories in the hous ehold wast e. > Make sur e the old unit and any ac c ...

  • Vaillant EcoTec classic VHR CW 4/5-3 - page 25

    Oper ating instructions ecoTEC pr o 002012 967 3_00 25 Manuf actur er's guar antee and w orks cus t omer service s 11 11 Manufact urer's guar antee and work s cust omer services 11. 1 F act or y guarant ee One ye ar guarantee f or ecoTE C pro appliances V aillant undertakes t o rectify an y manufact uring defect that occur s within twelv ...

  • Vaillant EcoTec classic VHR CW 4/5-3 - page 26

    Glos sary 26 Oper ating instructions ecoTEC pr o 002012 96 7 3_00 12 12 Glos sary Air /f lue gas duct The air / flue gas duct consists o f all components that rout e combustion air t o the boiler or exhaust gas fr om the boiler . Burner The burner on a gas -fired condensing boiler is the c ompo- nent on whose surf ace the gas / air mix is control-b ...

  • Vaillant EcoTec classic VHR CW 4/5-3 - page 27

    Inde x 27 Oper ating instructions ecoTEC pr o 002012 967 3_00 Index A Air / flue gas duct ......................................................................... 26 B Boiler anti-cy cling time ............................................................... 9 C CE label .............................................................................. ...

  • Vaillant EcoTec classic VHR CW 4/5-3 - page 28

    Inde x 28 Operating instructions ec oTEC pro 00 20129 67 3_00 T T emper ature Set ting the hot water t emperat ure .............................. 13, 14 T rouble shooting ........................................................................... 19 V V aillant customer servic e ......................................................... 25 W W ater ...

  • Vaillant EcoTec classic VHR CW 4/5-3 - page 29

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  • Vaillant EcoTec classic VHR CW 4/5-3 - page 30

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  • Vaillant EcoTec classic VHR CW 4/5-3 - page 31

    Brief oper ating instructions F or detailed in formation, please r ead the corre sponding section in these inst allation instructions. 1. S witching of f the heating mode (Summer mode ) (¬Section 5.5) 50 50 off > Right-hand s election but- ton " " > –-Butt on to "Heating of f " > Con firm " " 2. Set ting th ...

  • Vaillant EcoTec classic VHR CW 4/5-3 - page 32

    002 01296 73_00 GBIE 09 2011 – Subject t o change Manuf actur er Supplier ...

Manufacturer Vaillant Category Water heater & boiler

Documents that we receive from a manufacturer of a Vaillant EcoTec classic VHR CW 4/5-3 can be divided into several groups. They are, among others:
- Vaillant technical drawings
- EcoTec classic VHR CW 4/5-3 manuals
- Vaillant product data sheets
- information booklets
- or energy labels Vaillant EcoTec classic VHR CW 4/5-3
All of them are important, but the most important information from the point of view of use of the device are in the user manual Vaillant EcoTec classic VHR CW 4/5-3.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals Vaillant EcoTec classic VHR CW 4/5-3, service manual, brief instructions and user manuals Vaillant EcoTec classic VHR CW 4/5-3. Depending on your needs, you should look for the document you need. In our website you can view the most popular manual of the product Vaillant EcoTec classic VHR CW 4/5-3.

A complete manual for the device Vaillant EcoTec classic VHR CW 4/5-3, how should it look like?
A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use Vaillant EcoTec classic VHR CW 4/5-3 by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Vaillant EcoTec classic VHR CW 4/5-3.

A complete Vaillant manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

1. Preface and tips on how to use the manual Vaillant EcoTec classic VHR CW 4/5-3 - At the beginning of each manual we should find clues about how to use the guidelines. It should include information about the location of the Contents of the Vaillant EcoTec classic VHR CW 4/5-3, FAQ or common problems, i.e. places that are most often searched by users in each manual
2. Contents - index of all tips concerning the Vaillant EcoTec classic VHR CW 4/5-3, that we can find in the current document
3. Tips how to use the basic functions of the device Vaillant EcoTec classic VHR CW 4/5-3 - which should help us in our first steps of using Vaillant EcoTec classic VHR CW 4/5-3
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Vaillant EcoTec classic VHR CW 4/5-3
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Vaillant EcoTec classic VHR CW 4/5-3 in a specific country, if it was not possible to solve the problem on our own.

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