Viessmann VITODENS 100-W Manual
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Viessmann VITODENS 100-W Manual

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VIESMANN
Montage- und
Serviceanleitung
für die Fachkraft
Vitodens 100-W
Typ WB1A
Gas fired wall mounted condensing boiler
Natural gas version
Gültigkeitshinweise siehe letzte Seite
VITODENS 100-W
Bitte aufbewahren!
5581 805
2/2007

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  • Page 1 VIESMANN Montage- und Serviceanleitung für die Fachkraft Vitodens 100-W Typ WB1A Gas fired wall mounted condensing boiler Natural gas version Gültigkeitshinweise siehe letzte Seite VITODENS 100-W Bitte aufbewahren! 5581 805 2/2007...
  • Page 2 Sicherheitshinweise Safety instructions Bitte befolgen Sie diese Sicherheitshinweise genau, um Gefahren und Schäden für Menschen und Sachwerte auszuschließen. Erläuterung der Sicherheits- If you notice the smell of gas hinweise Gefahr Gefahr Escaping gas can cause explo- Dieses Zeichen warnt vor Per- sions which may lead to sonenschäden.
  • Page 3 Repairing components which For replacements, use only ori- fulfil a safety function can com- ginal spare parts from promise the safe operation of Viessmann or those which are your heating system. approved by Viessmann. Replace faulty components only with original Viessmann...

  • Page 4: Table Of Contents

    Inhaltsverzeichnis Inhaltsverzeichnis Montageanleitung Montagevorbereitung Produktinformation ..................Montagevorbereitung.................. Montageablauf Installing the boiler and making all connections ........... 31 Flue outlet ....................36 Electrical connections................. 38 Commissioning and testing ................. 43 Serviceanleitung Erstinbetriebnahme, Inspektion, Wartung ..........52 Service Instructions Routine Servicing Instructions ..............52 Störungsbehebung Fault finding....................

  • Page 5: Montagevorbereitung

    Set up for operation with natural gas. Montagevorbereitung General Information Appliance description The Vitodens 100-W is a fully automa- Internal frost protection and an elect- tic, wall hung, fan assisted balanced ronic control unit is fitted as standard flue condensing boiler for use with equipment.
  • Page 6 Montagevorbereitung Montagevorbereitung (Fortsetzung) Technical Specification General Specifications and Performance Data Rated output range 50/30 °C 8 to 13 8 to 18 8 to 24 80/60 °C 7.3 to 11.8 7.3 to 16.4 7.3 to 21.8 Rated heat load range 7.4 to 12.1 7.4 to 16.7 7.4 to 22.3 Maximum gas rate 1.28...
  • Page 7 Montagevorbereitung Montagevorbereitung (Fortsetzung) Overall Appliance Dimensions A Heating return: 722 mm C Condensate drain: Plastic pipe B Heating flow: 722 mm 722 mm D Gas connection: R ½ FBSP Minimum installation clearances The following minimum clearances (mm) must be maintained for installing and servicing the appliance.
  • Page 8 Montagevorbereitung Montagevorbereitung (Fortsetzung) A Front (behind removable panel) B Front (for service) Flue System Specifications Concentric Horizontal Flue System Standard horizontal flue kit: The appli- Extension ducts can be used to inc- ance can be supplied complete with a rease the straight flue length up to 6 standard concentric horizontal flue m and include one 87°...
  • Page 9 Montagevorbereitung Montagevorbereitung (Fortsetzung) An extra 87° elbow can be used but this reduces the maximum permis- sible length by 1 m . An extra 45° elbow can be used but this reduces the maximum permissible length by 0.5 m . A Combined length of flue outlet/ B Flue outlet/ventilation pipe (can ventilation pipe max 6m.
  • Page 10 Montagevorbereitung Montagevorbereitung (Fortsetzung) An extra 87° elbow can be used but Before commencing the installation this reduces the maximum permis- refer to diagram below to determine sible length by 1 m. An extra 45° which optional extension kits are elbow can be used but this reduces required, if any.
  • Page 11 Montagevorbereitung Montagevorbereitung (Fortsetzung) Elbows and extensions Extension Elbow 45° Elbow 87°...
  • Page 12 Montagevorbereitung Montagevorbereitung (Fortsetzung) Hydraulic circuit Y-Plan System A DHW cylinder E Three-way diverter valve B Boiler F Heating circuit C heat exchanger G Feed & expansion tank D circulation pump...
  • Page 13 Montagevorbereitung Montagevorbereitung (Fortsetzung) S-Plan System A DHW cylinder E Zone 2 Port Valve B Boiler F Heating circuit C heat exchanger G Feed & expansion tank D circulation pump H Bypass with Lockshield Valve...
  • Page 14 Montagevorbereitung Montagevorbereitung (Fortsetzung) Low Head Installation Typical Low Head Installation A 7 22 mm Open Vent D Heating Return B 7 15 mm Cold Feed E Automatic Air Vent C Heating Flow...
  • Page 15 Montagevorbereitung Montagevorbereitung (Fortsetzung) If Conditions require, this System is possible A 7 22 mm Open Vent D Heating Return B 7 15 mm Cold Feed E Automatic Air Vent C Heating Flow...
  • Page 16 Montagevorbereitung Montagevorbereitung (Fortsetzung) Alternative Low Head Installation A 7 22 mm Feed and Vent Pipe D Heating Return B Air Separator E Automatic Air Vent C Heating Flow...
  • Page 17 Montagevorbereitung Montagevorbereitung (Fortsetzung) Sectional Diagram Installation Requirements Statutory Requirements Gas safety (installation and use) regulations (current issue) This appliance must be installed in In addition to the above regulations, accordance with the gas safety regu- this appliance must be installed in lations.
  • Page 18 Montagevorbereitung Montagevorbereitung (Fortsetzung) It should also be in accordance with CORGI will then issue either a Buil- the relevant recommendations in the ding Compliance Certificate (for Eng- current editions of the following British land and Wales) or a Declaration of Standards and Codes of Practice: BS Safety (for Scotland, Northern Ireland, 5449, BS 5546, BS 5440:1, BS...
  • Page 19 Montagevorbereitung Montagevorbereitung (Fortsetzung) A compartment used to enclose the appliance must be designed and constructed specifically for this pur- pose. An existing cupboard or com- partment may be used provided it is modified accordingly. BS 5376:2 gives details of the essential featu- res of cupboard / compartment design, including airing cupboards Where installation will be in an...
  • Page 20 Montagevorbereitung Montagevorbereitung (Fortsetzung) Position Minimum spacing Below gutter drain or soil pipe Below eaves Below a balcony From vertical drain or soil pipes From internal and external corners Above adjacent ground or balcony level/roof From a surface facing the terminal Facing terminals 1200 From opening door/window in carport into...
  • Page 21 Montagevorbereitung Montagevorbereitung (Fortsetzung) Position Minimum spacing From adjacent wall From adjacent opening window 1000 From another terminal Minimum height Flue Terminal Location Detailed recommendations for flue If the terminal discharges into a installation are given in BS 5440:1. pathway or passageway check that The following notes are for general combustion products will not cause guidance.
  • Page 22 Montagevorbereitung Montagevorbereitung (Fortsetzung) It is not necessary to have a pur- pose provided air vent in the room or internal space in which the appli- ance is installed. If the boiler is to be installed in a cupboard or compartment, no per- manent air vents are required for cooling purposes in the cupboard or compartment, however, it is essen-...
  • Page 23 Montagevorbereitung Montagevorbereitung (Fortsetzung) Central Heating System Y-Plan System A DHW-Cylinder C Circulation pump B Boiler D Feed & expansion tank...
  • Page 24 N Connection box (not supplied) system sÖ Circulation pump H Control unit fÖ Power supply K Room temperature control (on gH Mains connection accessories/ site) room temperature control Connection of Viessmann LR Connection of room temperature Vitotrol 100 see page 39 control...
  • Page 25 Montagevorbereitung Montagevorbereitung (Fortsetzung) S-Plan System A DHW-Cylinder E Zone 2 Port Valve B Boiler F Radiators C Circulation pump G Drain cock at lowest point in the D Feed & expansion tank system...
  • Page 26 K Control unit sÖ Circulation pump L Room temperature control (on fÖ Power supply site) gH Mains connection accessories/ Connection of Viessmann Vitotrol room temperature control 100 see page 39 LR Connection of room temperature M Fuse 3 A control...
  • Page 27 (and its external controls) may be used. External Controls To ensure optimum performance, Viessmann offer a range of external controls however the appliance may be used with any certificated room thermostat or time clock room ther- mostat.
  • Page 28 Montagevorbereitung Montagevorbereitung (Fortsetzung) Boiler package Boiler package Wall mounting bracket Boiler (assembled) 2 wall plugs and 2 screws 1 gas cock Installation template Wall mounting bracket installation Important: Before installing the appliance, check that the chosen position is sui- table, adequate installation clearances are available and that the requirements for flue terminal position are satisfied.
  • Page 29 Montagevorbereitung Montagevorbereitung (Fortsetzung) A Installation template 1. Position the installation template 2. Mark wall plug holes and balanced on the wall. flue pipe opening.
  • Page 30 Montagevorbereitung Montagevorbereitung (Fortsetzung) 3. Drill 710 mm holes and insert the 5. Fit wall mounting bracket with enc- rawl plugs. losed screws. 4. Cut flue pipe opening. Preparing the connections Hinweis For dimensions for on-site preparations of the gas and water side connections see Overall Appliance Dimensions on page 7.

  • Page 31: Montageablauf

    Montageablauf Installing the boiler and making all connections Remove front panel and mount boiler Hinweis The front panel must be removed before mounting the boiler. 1. Remove the screw at the top of the 3. Remove the front panel. boiler. 4.
  • Page 32 Montageablauf Installing the boiler and making all connections (Fortsetzung) 2. Connect the gas supply to the gas inlet connection on the gas cock A. Upon completion, tighten the union connection. 3. Carry out a gas soundness test. A Gas connection: R ½ FBSP Heating connection A Heating return: 722 mm B Heating flow: 722 mm...
  • Page 33 Montageablauf Installing the boiler and making all connections (Fortsetzung) Condensate connection Vitodens 100-W has an internal syphonic condensate trap. A 722 mm plastic condensate pipe Routing The condensate pipe can terminate into any one of the following areas. It is always the best practice to terminate the condensate pipe via an internal waste system.
  • Page 34 Montageablauf Installing the boiler and making all connections (Fortsetzung) Terminating into an external waste Terminating into an internal waste system system A 722 mm plastic condensate pipe A 722 mm plastic condensate pipe B External length of pipe 3 m max. B External length of pipe 3 m max.
  • Page 35 Montageablauf Installing the boiler and making all connections (Fortsetzung) Terminating into the rainwater system Terminating into an external purpose A 722 mm plastic condensate pipe made soakaway B Internal soil and vent stack A 722 mm plastic condensate pipe B External length of pipe 3 m max. C Open end direct into gully, below ground but above water level Filling the siphon with water...

  • Page 36: Flue Outlet

    Montageablauf Flue outlet External wall terminal C 1. Insert pipe bend into the boiler flue 4. Connect external flue terminal to outlet. pipe bend. Install flue and supply pipes accor- 2. Insert external flue terminal into the dingly, wall outlet. with a minimum of 3°...
  • Page 37 Montageablauf Flue outlet (Fortsetzung) Vertical roof terminal C 1. Install the universal roof tile. 3. Push roof terminal through roof and insert into flue/supply pipe. 2. Install flue and supply pipes accor- dingly. 4. Seal roof terminal.

  • Page 38: Electrical Connections

    Montageablauf Electrical connections Opening the control unit housing...
  • Page 39 Montageablauf Electrical connections (Fortsetzung) Making connections Notes regarding the connection of accessories For details of accessories, also observe the separate installation instru- ctions provided. Notes regarding the connection of room temperature and DHW cylinder temperature control For more information about the connection of on site temperature controls see page 23.
  • Page 40 Montageablauf Electrical connections (Fortsetzung) sÖ Circulation pump...
  • Page 41 Montageablauf Electrical connections (Fortsetzung) fÖ Mains power connection 230 V ~ gH Mains connection accessories/ 50 Hz (green plug) room temperature control/DHW Do not interchange the supply cylinder control (black plug) conductors L1 and the neutral LR Connection of room temperature conductor N.
  • Page 42 Montageablauf Electrical connections (Fortsetzung) 1. Remove 2 screws on the underside 3. Fasten cover panel at the bottom. of the boiler and remove cover panel. 4. Fit cover. 2. Connect strain reliefs to the exter- 5. Pivot the control unit upwards. nal cables and clip into the moun- ting plate aperture.

  • Page 43: Commissioning And Testing

    Montageablauf Commissioning and testing Before commissioning the appliance, the whole gas installation including the meter must be purged and tested for gas soundness in accordance with BS 6891: 1988. Gefahr Open all doors and windows; extinguish naked lights and do not smoke whilst purging the gas line.
  • Page 44 Montageablauf Commissioning and testing (Fortsetzung) Hinweis Additive combinations are permitted only if approved additive suppliers recom- mend it and always according to supplier´s dosage recommendation. It is essential that the procedure below is followed to ensure that all the air in the boiler heat exchanger and the system is completely vented prior to firing the appliance.
  • Page 45 Montageablauf Commissioning and testing (Fortsetzung) 2. Pivot down control unit A. 3. Remove 2 screws and remove cover panel B. 4. Release the screw inside test nip- ple IN C on the gas combination valve , but do not remove, and connect the pressure gauge.
  • Page 46 Check test nipple C for soundness. Einstellung und CO-Gehalt prüfen Der Vitodens 100-W ist für Erdgas H werkseitig voreingestellt. Bei der Erstinbetriebnahme/Wartung kann die CO - Einstellung geprüft und ver- ändert werden. Der CO -Gehalt muss im Bereich von 8,5 bis 9,1 % liegen.
  • Page 47 Montageablauf Commissioning and testing (Fortsetzung) 1. Stopfen von Anschluss A entfer- nen und Abgasanalysegerät anschließen 2. Gasabsperrhahn öffnen, Heizkes- sel in Betrieb nehmen und Wärme- anforderung herbeiführen. 3. Obere Wärmeleistung einstellen. Drehknopf tr weniger als 2 s nach rechts bis zum Anschlag und dann wieder zurück in den rechten Regelbereich drehen.
  • Page 48 Montageablauf Commissioning and testing (Fortsetzung) 5. Untere Wärmeleistung einstellen. Drehknopf tr in den linken Regelbereich drehen. 6. CO -Gehalt prüfen. Liegt der Wert innerhalb von 8,5 - 9,1%, weiter bei Punkt 7. Liegt der Wert außerhalb von 8,5 - 9,1%, Kappe C entfernen und -Wert an Schraube D am Gaskombiregler einstellen.
  • Page 49 Montageablauf Commissioning and testing (Fortsetzung) Front panel installation 1. Fasten the cover panel onto the 5. Insert the screw at the top of the boiler boiler. 2. Pivot the control unit upwards. Hinweis The outer case forms a seal with 3.
  • Page 50 Montageablauf Commissioning and testing (Fortsetzung) Adjusting the boiler water temperature The boiler water temperature must be set at an adequate level to satisfy the requirements of the heating system. Selecting the boiler water tempera- ture: Set rotary selector tr to the desired DHW temperature.
  • Page 51 Montageablauf Commissioning and testing (Fortsetzung) Explain the function of the boiler safety controls and how to reset them. Emphasise that if cut-out per- sists, the boiler should be turned off and the installer or service engineer consulted. Stress the importance of an annual service by a registered heating engineer.

  • Page 52: Serviceanleitung Erstinbetriebnahme, Inspektion, Wartung

    Service Instructions Routine Servicing Instructions To ensure continued efficient operation of the appliance, it is recommended that it is checked and serviced as necessary at regular intervals. The frequency of servicing will depend upon the particular installation conditions and usage but in general once a year should be adequate.
  • Page 53 Service Instructions Routine Servicing Instructions (Fortsetzung) 3. Lift the front panel from the wall 5. Remove 2 screws and remove mounting bracket. cover panel. 4. Flip down the control unit. Burner removal 1. Close the gas shut-off valve and 3. Remove connection hose from air safeguard against reopening.
  • Page 54 Service Instructions Routine Servicing Instructions (Fortsetzung) 5. Release four screws F and remove the burner. Achtung To prevent damage, never rest the burner on the gauze assembly. Check the burner gasket and burner gauze assembly for damage. Check the burner gasket A for damage and replace if necessary. Replace the burner gauze assembly if it is damaged.
  • Page 55 Service Instructions Routine Servicing Instructions (Fortsetzung) 1. Remove electrode B. 4. Insert and secure a new burner gauze assembly D with a new 2. Release the three Torx screws, and gasket E. remove thermal insulating ring C. 5. Refit the thermal insulation ring C. 3.
  • Page 56 Service Instructions Routine Servicing Instructions (Fortsetzung) 3. Check all clearances. If the gaps are not as specified or the elect- rode is damaged, replace and align the electrode together with new gaskets. Tighten the electrode fixing screws. Cleaning the heating surfaces If required, clean heating surfaces A with a brush or flush with water.
  • Page 57 Service Instructions Routine Servicing Instructions (Fortsetzung) Checking the condensate drain and cleaning the siphon 1. Check at the siphon, that the con- 4. Replace the locking cap B. densate can freely drain. 5. Fill the siphon A with water by 2.
  • Page 58 Service Instructions Routine Servicing Instructions (Fortsetzung) Burner installation 1. Install the burner and torque 4. Replace electrical cables from fan screws A diagonally. motor D, gas valve E, and igni- tion unit F. 2. Tighten the fittings on the gas con- nection pipe B.
  • Page 59 Service Instructions Routine Servicing Instructions (Fortsetzung) 6. Check the gas connections for soundness. Gefahr Escaping gas leads to a risk of explosion. Check all fittings for sound- ness. Check primary and secondary connections for leaks Checking function of all safety valves Checking tightness of electrical connections Checking static and supply pressure See page 44.
  • Page 60 Service Instructions Routine Servicing Instructions (Fortsetzung) Front panel installation 1. Fasten cover panel on the boiler. 5. Insert the screw at the top of the boiler. 2. Pivot the control unit upwards. Hinweis 3. Hang the front panel to the wall The outer case forms a seal with mounting frame by the appropriate the combustion box: It must there-...
  • Page 61 Service Instructions Routine Servicing Instructions (Fortsetzung) Start-up the boiler 1. Open gas shut-off valve and switch 2. Check the operation of the appli- on mains voltage. ance. Checking all gas equipment for soundness at operating pressure Gefahr Escaping gas leads to a risk of explosion.

  • Page 62: Störungsbehebung Fault Finding

    Störungsbehebung Fault finding General Hinweis The gas service cock is open. It is the law that any service work The CH isolation cocks are open. must be carried out by a competent The system is at design pressure. CORGI registered engineer. Before attempting any electrical fault finding, always conduct the prelimi- Before looking for a fault condition,...
  • Page 63 Störungsbehebung Fault finding (Fortsetzung) Gas combina- Fault Check the gas tion valve opens train (control vol- tage 230 V) and gas supply press- Fault Ionisation cur- Check the ionisa- rent builds (hig- tion current, check her than 2 µA) the electrode ad- justment and the Symbol A gas pipe for air-...
  • Page 64 Störungsbehebung Fault finding (Fortsetzung) Display Verhalten der An- Störungsursa- Maßnahme fault code lage Burner blocked Flow of Water to Check the circulation low. pump. Air in heat exc- Vent the heating sys- hanger. tem. Flow switch faul- Check the interconnec- ting cable.
  • Page 65 Störungsbehebung Fault finding (Fortsetzung) Display Verhalten der An- Störungsursa- Maßnahme fault code lage Burner in fault state No flame signal is Check the ionisation present. electrode and leads, measure the ionisation current, check the gas pressure, check the gas combination valve, igni- tion, ignition module and condensate drain.

  • Page 66: Repairs

    Störungsbehebung Repairs Removing front panel 1. Remove the screw at the top of the 3. Lift the front panel from the wall boiler. mounting bracket. 2. Press down the springs on the 4. Flip down control unit. underside of the boiler and remove the front panel.
  • Page 67 Störungsbehebung Repairs (Fortsetzung) Boiler temperature sensor and return temperature sensor 1. Pull the leads from boiler tempera- ture sensor A or return tempera- ture sensor B and measure the resistance.
  • Page 68 Störungsbehebung Repairs (Fortsetzung) 2. Check the sensor resistance and compare actual values with the curve. 3. In case of severe deviation, drain boiler on the primary side and replace the sensor. Gefahr The boiler temperature sen- sor is immersed in the hea- ting water (risk of scalding).
  • Page 69 Störungsbehebung Repairs (Fortsetzung) Check the temperature limiter If the burner control unit cannot be reset after a fault shutdown, although the boiler water temperature is below approx. 75 °C, check the temperature limiter. 1. Pull the leads from temperature limiter A. 2.
  • Page 70 Störungsbehebung Repairs (Fortsetzung) Checking the fuse 1. Switch OFF the mains power. 4. Check fuse F1. 2. Flip down control unit. 3. Remove cover A.

  • Page 71: Schemen

    Schemen Connection and wiring diagram Main PCB Ionisation electrode Programming unit Return temperature sensor § Boiler temperature sensor sÖ Circulation pump 230V~...
  • Page 72 Schemen Connection and wiring diagram (Fortsetzung) Flow switch Mains connection accessories/ Gas solenoid valve room temperature control fÖ Mains input 230V~/50Hz a-ÖA Fan Temperature limiter Air pressure switch Ignition unit...

  • Page 73: Einzelteillisten

    005 Boiler connection plug 200 Front panel 006 Boiler adaptor 201 Spring tie 009 Flue gas gaskets (set) 203 Viessmann logotype 010 Heat exchanger 011 Insulating block Wearing parts 012 Heat exchanger mounting (set) 054 Ignition and ionisation electrode...
  • Page 74 Einzelteillisten Einzelteillisten (Fortsetzung)
  • Page 75 Einzelteillisten Einzelteillisten (Fortsetzung)

  • Page 76: Protokolle

    Protokolle Protokolle...
  • Page 77 Protokolle Protokolle (Fortsetzung)
  • Page 78 Protokolle Protokolle (Fortsetzung)
  • Page 79 Protokolle Protokolle (Fortsetzung)

  • Page 80: Bescheinigungen Konformitätserklärung

    Bescheinigungen Konformitätserklärung Declaration of conformity for Vitodens 100-W We, Viessmann Werke GmbH & Co KG, D-35107 Allendorf, declare as sole res- ponsible body, that the product Vitodens 100-W conforms to the following stan- This product is designated in accor- dards:...

  • Page 81: Stichwortverzeichnis

    Stichwortverzeichnis Stichwortverzeichnis additives Gas combination valve ........
  • Page 84 7248 320 7 00001 8 to 18 kW from serial no. 7179 920 5 00001 8 to 30 kW from serial no. 7179 919 5 00001 Viessmann Werke GmbH&Co KG D-35107 Allendorf Telefon:06452 70-0 Telefax:06452 70-2780 www.viessmann.de...

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