Viessmann VITODENS 100-W Installation And Service Instructions Manual
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Viessmann VITODENS 100-W Installation And Service Instructions Manual

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VIESMANN
Installation and service
instructions
for contractors
Vitodens 100-W
Type B1HA, B1KA, 6.5 to 35.0 kW
Wall mounted gas condensing boiler
Natural gas and LPG version
Gas Council Number: 41-819-36 - 39, 47-819-33 - 35
For applicability, see the last page
VITODENS 100-W
Please keep safe.
5677 216 GB
3/2015

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  • Page 1 VIESMANN Installation and service instructions for contractors Vitodens 100-W Type B1HA, B1KA, 6.5 to 35.0 kW Wall mounted gas condensing boiler Natural gas and LPG version Gas Council Number: 41-819-36 - 39, 47-819-33 - 35 For applicability, see the last page VITODENS 100-W Please keep safe.

  • Page 2: Checking The Co

    Safety instructions Safety instructions Please follow these safety instructions closely to prevent accidents and mate- rial losses. Safety instructions explained ■ Codes of practice of the relevant trade associations Danger ■ All current safety regulations as This symbol warns against the defined by DIN, EN, DVGW, TRGI, risk of injury.
  • Page 3 ■ Open windows and doors. tem. ■ Evacuate any people from the Replace faulty components only danger zone. with genuine Viessmann spare ■ Notify your gas or electricity parts. supply utility from outside the building. Auxiliary components, spare and ■...
  • Page 4 Safety instructions Safety instructions (cont.) What to do if water escapes from the Danger appliance The simultaneous operation of the boiler and appliances that Danger extract air to the outside can When water escapes from the result in life threatening poison- appliance there is a risk of elec- ing due to reverse flow of the flue trocution.

  • Page 5: Table Of Contents

    Index Index Installation instructions Information Disposal of packaging..................Symbols........................ Intended use......................Product information....................Preparing for installation................... 11 Installation sequence Mounting the boiler and making the connections..........14 Opening the control unit enclosure............... 20 Electrical connections................... 21 Service instructions Commissioning, inspection, maintenance Steps - commissioning, inspection and maintenance..........
  • Page 6 Index Index (cont.) Control unit assembly................... 94 Miscellaneous....................... 95 Specification....................... 97 Disposal Final decommissioning and disposal..............99 Certificates Declaration of conformity..................100 Keyword index....................101...

  • Page 7: Information

    Information Disposal of packaging Please dispose of waste packaging in line with statutory regulations.

  • Page 8: Symbols

    Information Symbols Sym- Meaning Reference to other document containing further information Step in a diagram: The numbers correspond to the order in which the steps are car- ried out. Warning of material losses and environmental pollution Live electrical area Pay particular attention. ■...

  • Page 9: Intended Use

    Preset for operation with natural gas. Product description Conversion to LPG P requires a gas con- version kit. The Vitodens 100-W is available as a gas condensing boiler for the connection Conversion for other countries of one DHW cylinder and as a gas con-...
  • Page 10 Boilers for open vented heating systems are also available. If the Vitodens 100-W is installed in an S plan or Y plan system, the DHW primary connections are not used and must be capped off.

  • Page 11: Preparing For Installation

    Preparing for installation Preparing for installation Preparing for boiler installation Dimensions and connections 58 58 A Heating flow E Heating return B Gas condensing boiler: F Condensate drain/ drain safety Cylinder flow valve: Plastic hose 7 22 mm Gas condensing combi boiler: C Gas connection D Gas condensing boiler: Cylinder return...
  • Page 12 Preparing for installation Preparing for installation (cont.) Fitting the wall mounting bracket Ø10 A Vitodens installation template 1. Position the supplied installation tem- 2. Mark out the rawl plug holes. plate on the wall.
  • Page 13 Preparing for installation Preparing for installation (cont.) 3. Drill 7 10 mm holes and insert the rawl plugs supplied. 4. Fit wall mounting bracket with screws supplied. Fitting the pre-plumbing jig or mount- ing frame Pre-plumbing jig or mounting frame installation instructions Preparing the connections Please note To prevent appliance damage,...

  • Page 14: Installation Sequence

    Installation sequence Mounting the boiler and making the connections Removing the front panel and mounting the boiler 1. Undo the screws at the bottom of the 3. Hook the boiler onto the wall mount- boiler; do not remove completely. ing bracket. 2.
  • Page 15 Installation sequence Mounting the boiler and making the connections (cont.) Making the connections on the water side For installation of fittings on the Gas condensing boiler heating water side and DHW side, see separate installation instructions. ¨ A Heating flow B Gas condensing boiler: Cylinder flow Gas condensing combi boiler:...

  • Page 16: Gas Connection

    Installation sequence Mounting the boiler and making the connections (cont.) Gas condensing combi boiler Permiss. DHW operating pressure: 10 bar (1.0 MPa) Note Install a pressure reducer if required. F Filling loop Gas connection 1. Connect gas shut-off valve to con- nection A.
  • Page 17 Installation sequence Mounting the boiler and making the connections (cont.) 2. Carry out a tightness test. Note Only use suitable and approved leak detection agents (EN 14291) and devices for the tightness test. Leak detection agents with unsuitable con- stituents (e.g. nitrides, sulphides) can result in material damage.
  • Page 18 Installation sequence Mounting the boiler and making the connections (cont.) Connecting the safety valve and condensate drain ■ If the condensate pipe is routed out- side the building, use a pipe with at least 7 30 mm and protect this pipe from frost.
  • Page 19 Balanced flue connection Note Only use the "System certificate" and "Skoberne GmbH flue system" labels in conjunction with the Viessmann flue sys- tem made by Skoberne. Connect the balanced flue. During installation and positioning of the flue system, observe Building regula- tions Part L and BS 5440.

  • Page 20: Opening The Control Unit Enclosure

    Installation sequence Mounting the boiler and making the connections (cont.) ■ Apertures for ensuring sufficient com- Danger bustion air supply are open and cannot Leaking or blocked flue systems be closed off. or an insufficient supply of com- ■ Applicable regulations on installing bustion air cause life threatening and commissioning flue systems have poisoning due to carbon monox-...

  • Page 21: Electrical Connections

    Installation sequence Opening the control unit enclosure (cont.) Please note Prior to commencing any work, Electronic assemblies can be touch earthed objects such as damaged by electrostatic dis- heating or water pipes to dis- charge. charge static loads. Electrical connections 4 3 2 1...
  • Page 22 Electrical connections (cont.) % Gas condensing boiler: C Connecting cable D Jumper ■ For Viessmann DHW cylinders: Cylinder temperature sensor E Power supply (230 V, 50 Hz). (plug on the cable harness out- See page 26. side the control unit) F Vitotrol 100 or on-site room temper- ■...
  • Page 23 Installation sequence Electrical connections (cont.) Connection of room temperature controller and DHW cylinder with 230 V cyl- inder temperature controller A Cylinder demand junction box D 230 V cylinder temperature control- B Jumper, remove when making this E Room temperature controller connection C Power supply (230 V, 50 Hz).
  • Page 24 Installation sequence Electrical connections (cont.) Connection of room temperature controller with time switch and DHW cylinder with 2-way valve and 230 V cylinder temperature controller A Cylinder demand junction box E 2-way shut-off valve B Jumper, remove when making this F High limit safety cut-out connection G Time switch...
  • Page 25 Installation sequence Electrical connections (cont.) Cable entry A Power cable, remote control con- necting cable B LV leads (sensor leads) Outside temperature sensor (accessories) 1. Fit outside temperature sensor. 2. Connect the outside temperature sensor to terminals 3 and 4 of the Installation site: power cable (see page 21).

  • Page 26: Power Supply

    Installation sequence Electrical connections (cont.) Vitotrol 100 connection (accessories) 1 L N Example: Vitotrol 100, type UTDB A Vitotrol 100, type UTDB C Jumper, remove when making this connection B Terminals "X1" on the control unit Recommended connecting cable ■ 2-core cable with 1.5 mm² cross-sec- tion for 230 V~ Power supply Regulations and directives...
  • Page 27 Installation sequence Electrical connections (cont.) Danger Danger Incorrect core assignment can The absence of component result in serious injury and dam- earthing can lead to serious injury age to the appliance. from electric current if an electri- Take care not to interchange cal fault occurs.

  • Page 28: Commissioning, Inspection, Maintenance

    Commissioning, inspection, maintenance Steps - commissioning, inspection and maintenance For further information regarding the individual steps, see the page indicated Commissioning steps Inspection steps Maintenance steps Page • • • 1. Filling the heating system..........30 • • • 2. Venting the boiler by flushing........32 •...

  • Page 29: Commissioning Steps

    Commissioning, inspection, maintenance Steps - commissioning, inspection and… (cont.) Commissioning steps Inspection steps Maintenance steps Page • • • 20. Checking all gas equipment for tightness at operating pressure ................59 • • 21. Fitting the front panel............. 59 • 22.

  • Page 30: Further Details Regarding The Individual Steps

    Commissioning, inspection, maintenance Further details regarding the individual steps Filling the heating system Please note ■ Soften fill water with a hard- Unsuitable fill water increases ness above 300 ppm. the level of deposits and corro- ■ Antifreeze suitable for heating sion and may lead to boiler dam- systems can be added to the fill age.
  • Page 31 Commissioning, inspection, maintenance Further details regarding the individual steps (cont.) Gas condensing boiler 1. Open shut-off valves A and (if fitted) 2. Connect fill hose to valve C and open valve C. 3. Fill the heating system. [a removable filling loop with double check valve must be used in UK] (system pres- sure 0.8 to 1.2 bar).

  • Page 32: Venting The Boiler By Flushing

    Commissioning, inspection, maintenance Further details regarding the individual steps (cont.) Venting the boiler by flushing Gas condensing boiler 1. Connect the drain hose on shut-off valve A to a drain. 2. Close shut-off valve B. 3. Open valves A and C and flush at mains pressure, until no sound of escaping air can be heard.

  • Page 33: Converting To Operation With Lpg

    Commissioning, inspection, maintenance Further details regarding the individual steps (cont.) Gas condensing boiler 1. Connect the drain hose on shut-off valve A to a drain. 2. Close shut-off valve B. 3. Open valves A, C and D and flush at mains pressure, until no sound of escaping air can be heard.

  • Page 34: Checking The Static And Supply Pressure

    Commissioning, inspection, maintenance Further details regarding the individual steps (cont.) Checking the static and supply pressure Danger 4. Check the static pressure. CO formation as a result of incor- Set value: max. 57.5 mbar rect burner adjustment can have (5.75 kPa) serious health implications.

  • Page 35: Reducing The Maximum Heating Output

    Commissioning, inspection, maintenance Further details regarding the individual steps (cont.) 9. Open the gas shut-off valve and start Note the appliance. The maximum pressure drop between the gas shut-off valve and Danger test connector A at the gas train is Gas escaping from the test 0.5 mbar (50 Pa).
  • Page 36 Commissioning, inspection, maintenance Further details regarding the individual steps (cont.) 2. Turn rotary selector "tr" for less than 2 s fully clockwise and then back into the r.h. section of the control range. "SERV" and "A" appear on the dis- play.

  • Page 37: Adjusting The Circulation Pump Rate To The Heating System

    Commissioning, inspection, maintenance Further details regarding the individual steps (cont.) 5. Accept set heating output: Turn rotary selector "tw" for less than 2 s fully clockwise and then back into the r. h. section of the control range. During acceptance, the display shows "–...
  • Page 38 Commissioning, inspection, maintenance Further details regarding the individual steps (cont.) Outside temperature in °C A Max. speed 19 kW D Max. speed 35 kW B Max. speed 26 kW E Min. speed C Max. speed 30 kW Changing the maximum speed Only when operating with an outside temperature sensor.

  • Page 39: Burner Adjustment When Connecting Multiple Flues To A Shared Flue System

    Burner adjustment when connecting multiple flues to a shared flue system When connecting several ■ Minimum shaft cross-section Vitodens 100-W to a shared flue system: – Square 175 x 175 mm – Round 7 195 mm Adjust the burner setting of each con- ■...
  • Page 40 Commissioning, inspection, maintenance Further details regarding the individual steps (cont.) 1. At terminal block A insert jumper B across terminals 3 and 4. 2. Switch ON the ON/OFF switch. 4 3 2 1 3. Turn both rotary selectors "tw" and "tr"...
  • Page 41 Commissioning, inspection, maintenance Further details regarding the individual steps (cont.) One boiler per floor Rated heating output 19 kW Number of boilers Correction factor (set Flue length a (m) value) ≤ 25 ≤ 12 – > 12 ≤ 25 ≤ 17 ≤...
  • Page 42 Commissioning, inspection, maintenance Further details regarding the individual steps (cont.) Rated heating output 35 kW Number of boilers Correction factor (set Flue length a (m) value) ≤ 10 > 10 ≤ 25 ≤ 11 – > 11 ≤ 17 – > 17 ≤ 22 ≤...
  • Page 43 Commissioning, inspection, maintenance Further details regarding the individual steps (cont.) 3 m...
  • Page 44 Commissioning, inspection, maintenance Further details regarding the individual steps (cont.) Two boilers per floor Rated heating output 19 kW Number of boilers Correction factor (set value) Flue length a (m) ≤ 15 ≤ 5 ≤ 5 – > 5 ≤ 12 >...
  • Page 45 Commissioning, inspection, maintenance Further details regarding the individual steps (cont.) Number of boilers Correction factor (set value) Flue length a (m) – > 6 ≤ 8 > 5 ≤ 6 – > 6 ≤ 11 > 6 ≤ 7 – >...
  • Page 46 Commissioning, inspection, maintenance Further details regarding the individual steps (cont.)

  • Page 47: Adjust The Burner Setting If Several Boilers Are Connected To A Shared Flue (Flue Gas Cascade)

    Commissioning, inspection, maintenance Further details regarding the individual steps (cont.) Adjust the burner setting if several boilers are connected to a shared flue (flue gas cascade) Adjust the burner setting of each con- System conditions: nected boiler by a correction factor to ■...
  • Page 48 Commissioning, inspection, maintenance Further details regarding the individual steps (cont.) 6. Within 15 s, set rotary selector "tr" to the required correction fac- tor. 7. The set correction factor is program- med when the value stops flashing, and the control unit returns to stand- ard mode.
  • Page 49 Commissioning, inspection, maintenance Further details regarding the individual steps (cont.) Number of boilers Correction factor (set value) Flue length a (m) – > 19 ≤ 25 > 10 ≤ 13 – – > 13 ≤ 18 – – > 18 ≤ 21 Rated heating output 35 kW Number of boilers Correction factor (set value)

  • Page 50: Content

    Commissioning, inspection, maintenance Further details regarding the individual steps (cont.) Checking the CO content The Vitodens 100-W is factory-set for If the actual CO or O and CO values natural gas. During commissioning or deviate from the stated range, check the...
  • Page 51 Commissioning, inspection, maintenance Further details regarding the individual steps (cont.) 01. Connect a flue gas analyser at flue gas port A on the boiler flue con- nection. 02. Start the boiler and check for leaks. Danger Escaping gas leads to a risk of explosion.
  • Page 52 Commissioning, inspection, maintenance Further details regarding the individual steps (cont.) 06. Set the lower heating output: Turn rotary selector "tr" into the l.h. section of the control range until the display shows 1 bar for the lower heating output. 07. Check the CO content for the lower heating output.

  • Page 53: Burner Removal

    Commissioning, inspection, maintenance Further details regarding the individual steps (cont.) Burner removal F 4x 1. Switch off the power supply. 5. Undo gas supply pipe fitting E. 2. Shut off the gas supply. 6. Undo 4 screws F and remove the burner.

  • Page 54: Checking The Burner Gasket And Burner Gauze Assembly

    Commissioning, inspection, maintenance Further details regarding the individual steps (cont.) Checking the burner gasket and burner gauze assembly Check burner gasket A for damage and Replace the burner gauze assembly if it replace if required. is damaged. 1. Remove electrode B. 4.

  • Page 55: Checking And Adjusting The Electrode

    Commissioning, inspection, maintenance Further details regarding the individual steps (cont.) 5. Mount thermal insulation ring C. 6. Fit electrode B. Please note Please note Tighten screws just enough Tighten screws just enough to ensure the components do to ensure the components do not suffer damage and will not suffer damage and will function correctly.

  • Page 56: Checking The Condensate Drain And Cleaning The Trap

    Commissioning, inspection, maintenance Further details regarding the individual steps (cont.) 1. Use a vacuum cleaner to remove combustion residues from heating surface A of the heat exchanger. 2. Flush heating surface A with water. 3. Check condensate drain and clean siphon.

  • Page 57: Installing The Burner

    Commissioning, inspection, maintenance Further details regarding the individual steps (cont.) Installing the burner A 4x 1. Fit burner and tighten 4 screws A 3. Plug venturi extension C onto the diagonally. fan. Please note 4. Fit electrical cables to fan motor D, Tighten screws just enough gas train E and ignition unit F.

  • Page 58: Checking The Diaphragm Expansion Vessel And System Pressure

    Commissioning, inspection, maintenance Further details regarding the individual steps (cont.) 6. Check gas connections for tight- Please note ness. The use of leak detection spray can result in faulty oper- Danger ation. Escaping gas leads to a risk of Leak detection spray must not explosion.

  • Page 59: Fitting The Front Panel

    Commissioning, inspection, maintenance Further details regarding the individual steps (cont.) Checking all gas equipment for tightness at operating pressure Danger Please note Escaping gas leads to a risk of The use of leak detection spray explosion. can result in faulty operation. Check all gas equipment for tight- Leak detection spray must not ness.

  • Page 60: Instructing The System User

    Commissioning, inspection, maintenance Further details regarding the individual steps (cont.) Instructing the system user The system installer should hand the operating instructions to the system user and instruct the user in operating the system.

  • Page 61: Function Sequence And Possible Faults

    Troubleshooting Function sequence and possible faults Display Measures Control unit issues Increase set value a heat demand and ensure heat is drawn off Fan starts After approx. 1 min Check the fan, fan fault F9 connecting cables, power at the fan and fan control Ignition Fault F4...

  • Page 62: Fault Display

    Troubleshooting Function sequence and possible faults (cont.) Burner in opera- Stops below the set Check the flue sys- tion boiler water tem- tem for tightness perature and re- (flue gas recircula- starts immediately tion); check the gas flow pressure Fault display Faults are indicated by a flashing fault code with fault symbol "U"...
  • Page 63 Troubleshooting Fault display (cont.) Displayed System characteris- Cause Measures fault code tics No DHW heating Short circuit, outlet Check sensor (see temperature sen- page 71). Burner blocked Short circuit, flow Check connections and sensor lead; replace sensor if re- quired. No DHW heating Lead break, cylin- Check sensor (see...
  • Page 64 Troubleshooting Fault display (cont.) Displayed System characteris- Cause Measures fault code tics Burner in a fault Temperature limit- Check heating system fill state er has responded level. Check circulation pump. Vent the system. Check the temperature limiter and connecting ca- bles (see page 70).
  • Page 65 Troubleshooting Fault display (cont.) Displayed System characteris- Cause Measures fault code tics Burner blocked Burner control unit Check ignition electrodes fault and connecting cables. Check whether a strong interference (EMC) field exists near the appliance. Press "Reset" (see page 65). Replace control unit if fault persists.

  • Page 66: Repairs

    Troubleshooting Repairs Removing the front panel 1. Undo screws at the bottom of the 2. Remove the front panel. boiler; do not remove completely. Outside temperature sensor 1. Open the control unit enclosure. See page 20.
  • Page 67 Troubleshooting Repairs (cont.) 2. Disconnect outside temperature sen- sor leads. 4 3 2 1 3. Check the sensor resistance and compare it with the curve. 4. In the event of severe deviation replace the sensor. 10 20 30 Temperature in °C...

  • Page 68: Boiler Water Temperature Sensor

    Troubleshooting Repairs (cont.) Boiler water temperature sensor 1. Pull the leads from boiler water tem- perature sensor A and check the resistance. 2. Check the sensor resistance and compare it with the curve. 3. In the case of severe deviation, drain the boiler on the heating water side and replace the sensor.
  • Page 69 Troubleshooting Repairs (cont.) Checking the cylinder temperature sensor (gas condensing boiler) 1. Remove plugs % from the cable har- ness and check the resistance. 2. Compare the sensor resistance with the curve. 3. In the event of severe deviation replace the sensor. 10 30 50 70 90 110 Temperature in °C...
  • Page 70 Troubleshooting Repairs (cont.) Checking the temperature limiter If the burner control unit cannot be reset after a fault shutdown, although the boiler water temperature is below approx. 95 °C, check the temperature limiter. 1. Pull the cables from temperature lim- iter A.
  • Page 71 Troubleshooting Repairs (cont.) Checking the outlet temperature sensor (gas condensing combi boiler) 1. Pull leads from outlet temperature sensor A. 2. Check the sensor resistance and compare it with the curve. 3. In the event of severe deviation replace the sensor. Note Water can leak when replacing the outlet temperature sensor.

  • Page 72: Check Flue Gas Temperature Sensor

    Troubleshooting Repairs (cont.) Check flue gas temperature sensor 1. Pull leads from flue gas temperature sensor A. 2. Check the sensor resistance and compare it with the curve. 3. In the event of severe deviation replace the sensor. 10 30 50 70 90 110 Temperature in °C...
  • Page 73 Troubleshooting Repairs (cont.) Replacing the flow limiter (gas condensing combi boiler) 1. Drain the boiler on the DHW side. 2. Pivot the control unit downwards. 3. Undo screws A. 4. Remove cap B. 5. Remove faulty flow limiter C. 6. Select new flow limiter C according to the boiler serial no.
  • Page 74 Troubleshooting Repairs (cont.) Checking or replacing the plate heat exchanger (gas condensing combi boiler) C Heating water flow E Cold water D Heating water return F DHW 1. Shut off and drain the boiler on the 3. Undo 2 screws A on plate heat heating water and the DHW side.
  • Page 75 Troubleshooting Repairs (cont.) 4. Check the connections on the DHW 6. Install in reverse order using new side for scaling; clean or replace the gaskets. plate heat exchanger if required. Note 5. Check the connections on the heat- During installation, ensure the fixing ing water side for contamination;...

  • Page 76: Gas Type Conversion

    Gas type conversion Converting from LPG to natural gas Removing the gas restrictor 1. Pull cable from gas train A. 6. Remove or void gas type sticker on the top of the boiler (next to the type 2. Undo union nut B. plate).
  • Page 77 Gas type conversion Converting from LPG to natural gas (cont.) Changing the gas type at the control unit 1. Switch ON the ON/OFF switch. 2. Turn both rotary selectors "tw" and "tr" simultaneously to their central positions. The display shows "SERV". 3.

  • Page 78: Control Unit

    Control unit Functions and operating conditions in weather-compensated mode In weather-compensated mode, the boiler water temperature is regulated according to the outside temperature. Heating curve for weather-compensated control -5 -10 -15 -20 Outside temperature in °C Setting of rotary selector "tr" Frost protection function A = 1 The frost protection function requires an...

  • Page 79: Connection And Wiring Diagram

    Designs Connection and wiring diagram Diverter valve stepper motor Vitotrol 100 type UTA or on-site room temperature controller Ignition/ionisation (switched 230 V input)
  • Page 80 Designs Connection and wiring diagram (cont.) Vitotrol 100, type RT or on-site Gas condensing boiler: room temperature controller ■ For Viessmann DHW cylin- (switched 230 V input) ders: Cylinder temperature Vitotrol 100, type UTDB or on-site sensor room temperature controller ■...

  • Page 81: Parts Lists

    Parts lists Ordering parts The following information is required: Standard parts are available from your ■ Serial no. (see type plate A) local supplier. ■ Assembly (from this parts list) ■ Position number of the individual part within the assembly (from this parts list)

  • Page 82: Overview Of Assemblies

    Parts lists Overview of assemblies A Type plate D Control unit assembly B Sheet metal parts assembly E Miscellaneous C Heat cell assembly F Hydraulic assembly...

  • Page 83: Sheet Metal Parts Assembly

    Parts lists Sheet metal parts assembly 0007 0002 0001 0002 0009 0008 0005 0006 0006 0009 0004...
  • Page 84 Parts lists Sheet metal parts assembly (cont.) Pos. Part 0001 Front panel 0002 Profiled seal 0004 Strain relief upper part 0005 Air box floor 0006 Diaphragm grommets (set) 0007 Wall mounting bracket 0008 Control flap 0009 Vitodens 100 logo...

  • Page 85: Heat Cell Assembly

    Parts lists Heat cell assembly 0005 0001 0002 0001 0003 0003 0004 0014 0015 0006 0013 0004 0013 0014 0015 0012 0007 0008 0011 0009 0010 0011 0016 0017...
  • Page 86 Parts lists Heat cell assembly (cont.) Pos. Part 0001 Gasket DN 60 0002 Boiler flue connection 0003 Boiler flue connection plug 0004 Flue gasket 0005 Flue gas temperature sensor 0006 Heat exchanger 0007 Condensate hose 0008 Splash trap 0009 Tee union 0010 Gas connection 0011...

  • Page 87: Burner Assembly

    Parts lists Burner assembly 0002 0011 0001 0003 0004 0011 0007 0006 0005 0004 0001 0006 0004 0006 0008 0013 0011 0010 0013 0013 0014 0008 0009 0008 0012 0013 0014 0014 0013 0015 0013...
  • Page 88 Parts lists Burner assembly (cont.) Pos. Part 0001 Burner gasket 7 187 (wearing part) 0002 Thermal insulation ring 0003 Cylinder burner gauze assembly 0004 Burner gauze assembly gasket 0005 Burner door 0006 Gasket, ionisation electrode (5 pce) 0007 Ignition/ionisation electrode 0008 Gasket, burner door flange (wearing part) 0009...

  • Page 89: Hydraulic Assembly

    Parts lists Hydraulic assembly 0002 0001 0003 0005 0007 0010 0010 0007 0003 0006 0012 0007 0018 0010 0021 0004 0007 0010 0020 0003 0018 0009 0011 0013 0009 0007 0013 0014 0007 0007 0019 0015 0007 0007 0015 0016 0016 0019 0007...
  • Page 90 Parts lists Hydraulic assembly (cont.) Pos. Part 0001 Diaphragm expansion vessel CRI 8 0002 Cushion 0003 Gasket A 10 x 15 x 1.5 (5 pce) 0004 DEV connection line G 3/8 0005 Connection elbow HR brass 0006 Profile hose HR 0007 Spring clip DN 25 (5 pce) 0008...

  • Page 91: Hydraulic Assembly, System Boiler

    Parts lists Hydraulic assembly, system boiler 0009 0006 0001 - 0011 0002 0007 0007 0014 0013 0011 0003 0006 0001 0002 0004 0009 0008 0005 0003 0006 0008 0009 0009 0009 0006 0008 0012 0010 Pos. Part 0001 Air vent valve 0002 O-ring 34 x 3 (5 pce) 0003...

  • Page 92: Hydraulic Assembly, Combi Boiler

    Parts lists Hydraulic assembly, combi boiler 0017 0024 0022 0017 0001 - 0019 0004 0007 0014 0007 0013 0001 0002 0015 0016 0016 0012 0005 0006 0006 0009 0009 0003 0012 0002 0009 0026 0006 0025 0019 0008 0023 0011 0018 0020 0011...
  • Page 93 Parts lists Hydraulic assembly, combi boiler (cont.) Pos. Part 0001 Air vent valve 0002 O-ring 34 x 3 (5 pce) 0003 O-ring 23.7 x 3.6 (5 pce) 0004 Linear stepper motor 0005 Bypass cartridge 0006 Clip 7 16 (5 pce) 0007 Stepper motor adaptor 0008...

  • Page 94: Control Unit Assembly

    Parts lists Control unit assembly 0001 0002 0003 0010 0004 0002 0010 0003 0002 0011 0012 0008 0009 0006 0007 0013 0005 Pos. Part 0001 Cover, wiring chamber 0002 Clip hinge 0003 Profiled seal 0004 Control unit VBC113-C11.xx 0005 Cable harness X20 0006 Ignition cable with angled plug 5 kΩ...

  • Page 95: Miscellaneous

    Parts lists Control unit assembly (cont.) Pos. Part 0010 Fuse, 2.5 A (slow), 250 V (10 pce) 0011 Outside temperature sensor NTC 5 K 0012 Lead, outside temperature sensor 0013 Connecting cable, heating circuit pump 20 Miscellaneous 0001 0002 0003 0004 0005...
  • Page 96 Parts lists Miscellaneous (cont.) Pos. Part 0001 Touch-up spray paint, white, 150 ml 0002 Touch-up paint stick, white 0003 Special grease 0004 Operating instructions 0005 Installation and service instructions...

  • Page 97: Specification

    Specification Specification Rated voltage: 230 V~ Temperature limiter Rated frequen- setting: 100 °C (fixed) 50 Hz Backup fuse (power Rated current: 2.0 A~ supply): Safety category: I IP rating: IP X4 to EN 60529 (only for room sealed operation) Permissible ambient temperature ■...
  • Page 98 Specification Specification (cont.) Rated heating output range in heating mode 50/30 °C 6.5 – 19 6.5 – 26 8.8 – 30 8.8 – 35 80/60 °C 5.9 – 5.9 – 8.0 – 8.0 – 31.9 17.3 23.7 27.3 - Gas condensing combi —...

  • Page 99: Final Decommissioning And Disposal

    Disposal Final decommissioning and disposal Viessmann products can be recycled. Components and substance from the system are not part of ordinary house- hold waste. For decommissioning the system, iso- late the system from the power supply and allow components to cool down where appropriate.

  • Page 100: Declaration Of Conformity

    Certificates Declaration of conformity Declaration of Conformity for the Vitodens 100-W We, Viessmann Werke GmbH & Co KG, D-35107 Allendorf, confirm as sole respon- sible body that the product Vitodens 100-W complies with the following standards: EN 297 EN 55 014-2...

  • Page 101: Keyword Index

    Keyword index Keyword index Gas train ...........34 Adjusting the pump rate.....37 Gas type conversion......76 – LPG..........33 – Natural gas........76 Boiler water temperature sensor ..68 Burner gasket........54 Burner gauze assembly.....54 Heat exchanger cleaning....55 Burner installation......57 Heating curve........78 Burner removal........53 Ignition..........55 Combustion chamber cleaning..55 Ignition electrode........55 Commissioning........30 Ionisation electrode......55...
  • Page 102 Keyword index Keyword index (cont.) Temperature limiter......70 Wall mounting........12 Trap..........19, 56 Water side connections......15 Troubleshooting.........66 Weather-compensated mode.....78 Ventilation air pipe......19 Venting..........32 Vitotrol 100 – Connection........26...
  • Page 104 Applicability Serial No.: 7543420 7543421 7543422 7543423 7543424 7543425 7543426 Viessmann Werke GmbH&Co KG Viessmann Limited D-35107 Allendorf Hortonwood 30, Telford Telephone: +49 6452 70-0 Shropshire, TF1 7YP, GB Fax: +49 6452 70-2780 Telephone: +44 1952 675000 www.viessmann.com Fax: +44 1952 675040...

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