Viessmann VITODENS 200-W Technical Manual
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Viessmann VITODENS 200-W Technical Manual

Gas condensing boilers 17.0 to 150.0 kw as multi boiler system up to 900.0 kw
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VIESMANN
VITODENS 200-W
Gas condensing boilers
17.0 to 150.0 kW
As multi boiler system up to 900.0 kW
Technical guide
VITODENS 200-W
Type B2HA
Wall mounted gas condensing boiler
With modulating MatriX cylinder burner for natural gas and
LPG
For open or balanced flue operation
5822 432 GB
9/2012

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  • Page 1 VIESMANN VITODENS 200-W Gas condensing boilers 17.0 to 150.0 kW As multi boiler system up to 900.0 kW Technical guide VITODENS 200-W Type B2HA Wall mounted gas condensing boiler With modulating MatriX cylinder burner for natural gas and For open or balanced flue operation...

  • Page 2: Table Of Contents

    ■ Gas connection ......................29 ■ Minimum clearances ....................29 ■ Installing the Vitodens 200-W, 45 to 100 kW directly onto a wall (single boiler) ..30 ■ Installing the Vitodens 200-W, 125 to 150 kW directly onto a wall (single boiler) ..31 ■...
  • Page 3 ■ Extension of the connecting cable ................70 ■ Terminator (2 pce) ....................70 ■ LON communication module ..................70 Appendix 6.1 Regulations / Directives ....................70 ■ Regulations and Directives ..................70 Keyword index .............................. 72 VIESMANN VITODENS 200-W...

  • Page 4: Product Description

    Installation with a self-supporting mounting frame in series and cial or public buildings. For these, the Vitodens 200-W offers an afford- in block formation able, space-saving solution – either as a single unit up to 150 kW or...

  • Page 5: Specification

    Vitodens 200-W (cont.) 1.2 Specification Gas boiler, series B and C, category 2N3P 2N3P 2N3P 2N3P 2N3P 2N3P Gas condensing boiler Rated heating output range 45 and 60 kW: Specification to EN 677 80 to 150 kW: Specification to EN 15417 = 50/30 °C...

  • Page 6: Vitodens 200-W, 45 And 60 Kw

    Flue gas connection Ø mm Ventilation air connection Ø mm Vitodens 200-W, 45 and 60 kW Multi boiler systems For further details regarding multi boiler systems, see page 32. A Expansion vessel connection G 1 F Cylinder return G 1½...
  • Page 7 Vitodens 200-W (cont.) L Without connection sets O Recommended dimension for a multi boiler system M With connection sets P Condensate drain N Recommended dimension for a single boiler system R Top edge finished floor Note Lay all required power cables on site and route them into the boiler in area H.
  • Page 8 Vitodens 200-W (cont.) Circulation pump in the connection set for DHW cylinders Pump type VI Yonos Para 25/6 Voltage Power consumption Max. Min. Residual head of the circulation pump 1000 1500 2000 Pump rate in l/h A Stage 1 B Stage 2...

  • Page 9: Vitodens 200-W, 80 And 100 Kw

    Vitodens 200-W (cont.) Vitodens 200-W, 80 and 100 kW Multi boiler systems For further details regarding multi boiler systems, see page 32. A Safety valve K Cable entry area at the back B Expansion vessel connection G1 L Without connection set (accessory)

  • Page 10: Vitodens 200-W, 125 And 150 Kw

    For sizing a circulation pump on site (when connecting to a DHW cyl- inder connection set) 1000 2000 3000 4000 5000 6000 7000 Flow rate in l/h Vitodens 200-W, 125 and 150 kW Multi boiler systems For further details regarding multi boiler systems, see page 32. VIESMANN VITODENS 200-W...
  • Page 11 Vitodens 200-W (cont.) 165,5 165,5 A Safety valve K Cable entry area at the back B Expansion vessel connection G1 L Without connection set (accessory) C Boiler flow 7 54 mm M With heating circuit connection set (accessory) D Cylinder flow 7 42 mm...
  • Page 12 Vitodens 200-W (cont.) Circulation pump VI Para 30/1-12 Rated voltage Power consumption Max. Min. Variable speed (Δp constant or Δp variable), fully wired. Note For operation in multi boiler systems, select speed control Δp con- stant. Residual head of the circulation pump...
  • Page 13 Vitodens 200-W (cont.) Note Observe further details regarding the use of a low loss header (see page 45). If the residual head of the circulation pump available as an accessory is insufficient to overcome the following system pressure drop values, install an additional, external circulation pump on site.

  • Page 14: Product Description

    Installation accessories 2.1 Product description Installation accessories for the Vitodens 200-W, 45 and 60 kW Heating circuit connection set without circulation pump DHW cylinder connection set Part no. 7245 738 Part no. ZK00 657 Connections G 1½ Connections G 1½...
  • Page 15 ■ Also available as kit. For further details, see the Viessmann pricelist. the prepared hole in the cast body. For part no. in conjunction with the different circulation pumps, see Viessmann pricelist. The dimensions of the heating circuit distributor are the same, with or without mixer.
  • Page 16 C Circulation pump D Ball valve Installation example: Divicon with triple manifold Dimensions Manifold with heating circuit connection R ¾ and R 1 R 1¼ G 1¼ (shown without thermal insulation) HR Heating return HV Heating flow VIESMANN VITODENS 200-W...
  • Page 17 Part no. 7429 738: R ¾ To hydraulically balance the heating circuit with mixer. Inserted into Part no. 7429 739: R 1 the Divicon. Part no. 7429 740: R 1¼ Only with manually controlled heating circuit pump. Fitted onto the Divicon. VIESMANN VITODENS 200-W...
  • Page 18 A Connection option for expansion vessel HV Heating water flow HR Heating water return Part no. 7466 337 for Divicon R 1¼ Rp ¾ A Connection option for expansion vessel HV Heating water flow HR Heating water return VIESMANN VITODENS 200-W...
  • Page 19 Wall mounting bracket Part no. 7465 894 Part no. 7465 439 for individual Divicon for manifold With screws and dowels. With screws and dowels. for Divicon with mixer without mixer for Divicon R ¾ and R 1 R 1¼ VIESMANN VITODENS 200-W...
  • Page 20 The following pump diagrams show the pressure drop curves of the ted pump curve and the pressure drop curve of the respective heating different Dicivon heating circuit distributors. circuit distributor or further components (pipe assembly, distributor etc.). Maximum flow rate for Divicon: VIESMANN VITODENS 200-W...
  • Page 21 Wilo VIRS 25/6-3 Grundfos VIUPS 25-60 Pump rate in m³/h Pump rate in m³/h A Divicon R ¾ with mixer A Divicon R ¾ with mixer B Divicon R 1 with mixer B Divicon R 1 with mixer VIESMANN VITODENS 200-W...
  • Page 22 Operating mode: Constant differential pressure Pump rate in m³/h A Divicon R ¾ with mixer C Divicon R 1¼ with mixer B Divicon R 1 with mixer D Divicon R ¾, R 1 and R 1¼ without mixer VIESMANN VITODENS 200-W...
  • Page 23 F Stage 2 G Stage 3 H Min. proportional pressure K Max. proportional pressure L Min. constant pressure M Max. constant pressure Pump rate in m³/h A Divicon R ¾ with mixer B Divicon R 1 with mixer VIESMANN VITODENS 200-W...

  • Page 24: Installation Accessories For The Vitodens 200-W, 80 And 100 Kw

    Installation accessories (cont.) Installation accessories for the Vitodens 200-W, 80 and 100 kW Heating circuit connection set with variable speed high efficiency circulation pump Part no. 7501 318 Comprising: ■ Circulation pump ■ 2 ball valves with adaptors Ø 42 mm (locking ring fitting) ■...
  • Page 25 Connections: Ø 42 mm (locking ring fitting) ■ Power cable (2.0 m long). Comprising: ■ Relay connecting cable for burner shutdown (2.0 m long). ■ Connecting lines for flow and return ■ Fittings ■ Cylinder temperature sensor VIESMANN VITODENS 200-W...

  • Page 26: Installation Accessories For Multi Boiler Systems

    ■ 4-boiler system installed in series See page 32. – For the Vitodens 200-W, 45 and 60 kW: Part no. ZK00 681 – For the Vitodens 200-W, 80 to 100 kW: Part no. ZK00 682 Flue gas cascade (positive pressure) –...

  • Page 27: Product Description

    Multi boiler systems with flue systems under positive pressure nal influences may very occasionally lead to harmful carbon monoxide The Vitodens 200-W multi boiler systems with common flue systems (CO) escaping. In this instance, we recommend using a CO limiter.

  • Page 28: Operation Of The Vitodens In Wet Areas

    When installing the Vitodens in wet areas, observe the safety zones IP X4 D, splashproof) and minimum wall clearances according to VDE 0100 [or local regu- lations]. The Vitodens 200-W may be installed in safety zone 1. Electrical connection The power supply must comply with the requirements of your local power supply utility and current VDE [or local] regulations (a: ÖVE...

  • Page 29: Gas Connection

    2008 [or local regulations] using this fictitious rated heat input. Minimum clearances Maintain a clearance of 700 mm in front of the Vitodens or the DHW Maintenance clearances to the l.h. or r.h. side of the Vitodens are cylinder for maintenance purposes. not required. VIESMANN VITODENS 200-W...

  • Page 30: Installing The Vitodens 200-W, 45 To 100 Kw Directly Onto A Wall (Single Boiler)

    Design information (cont.) Installing the Vitodens 200-W, 45 to 100 kW directly onto a wall (single boiler) The enclosed screws and rawl plugs are only suitable for concrete. For An installation template is supplied with the Vitodens 200-W to mark...

  • Page 31: Installing The Vitodens 200-W, 125 To 150 Kw Directly Onto A Wall (Single Boiler)

    Design information (cont.) Installing the Vitodens 200-W, 125 to 150 kW directly onto a wall (single boiler) The enclosed screws and rawl plugs are only suitable for concrete. For Order connection sets separately for the connection of the heating cir- other construction materials, use fixing materials that are suitable for cuits and one DHW cylinder.

  • Page 32: Pre-Installation, Multi Boiler System

    2 to 8 boilers in series or 4 to 8 boilers arranged in a Order the low loss header or the heating circuit connecting kit as sep- block formation. Heating circuit connections can be either on the right arate accessories. or left. VIESMANN VITODENS 200-W...
  • Page 33 1½ 1½ 1½ 1½ 1½ 1½ nection Max. flow rate m 12.1 10.3 18.1 24.1 20.6 36.2 27.6 48.2 Dimen- 1044 1044 1044 1044 1044 sions 2125 2125 2707 2707 3382 4544 4659 5706 5821 m mm VIESMANN VITODENS 200-W...
  • Page 34 Max. flow rate 13.8 24.1 36.2 27.6 48.2 Dimensions 1044 1044 1044 1044 2220 2335 2917 3382 3497 – – – – – m mm – – – – – Installation in corners, with a low loss header VIESMANN VITODENS 200-W...
  • Page 35 For installation in corners, multi boiler system and low loss header ■ 2 pipe bends ■ DN 65 ■ Thermal insulation Part no. 7164 976 ■ DN 80 Part no. 7164 977 ■ DN 100 Part no. 7164 978 VIESMANN VITODENS 200-W...
  • Page 36 Boiler con- 1½ 1½ 1½ 1½ 1½ 1½ 1½ 1½ 1½ nection Max. flow rate m 12.1 10.3 18.1 24.1 20.6 36.2 27.6 48.2 Dimen- sions 1808 1808 2390 2390 3050 4212 4212 5374 5374 VIESMANN VITODENS 200-W...
  • Page 37 ■ Connection lines for hydraulic cascades with Rp ½ connections for Part no. 7453 093 safety and control equipment ■ DN 80 ■ Thermal insulation Part no. 7453 094 ■ DN 100 Part no. 7453 095 Installation in corners, multi boiler system and heating circuit connecting kit VIESMANN VITODENS 200-W...
  • Page 38 C Vitotronic 300-K (to be fitted to the wall either to the left or the F Ceiling mounting for flue gas cascade right) HR Heating return The total length of all BUS cables (on site) should not exceed HV Heating flow 50 m. VIESMANN VITODENS 200-W...
  • Page 39 1950 Multi boiler system standard delivery Accessories (subject to order) ■ Vitodens 200-W (2 to 8 boilers) ■ Low loss header with connection lines and thermal insulation ■ Cascade control unit Vitotronic 300-K ■ Cascade communication module for each boiler ■...
  • Page 40 1422 Multi boiler system standard delivery Accessories (subject to order) ■ Vitodens 200-W (4 to 8 boilers) ■ Low loss header with connection lines and thermal insulation ■ Cascade control unit Vitotronic 300-K ■ Cascade communication module for each boiler ■...

  • Page 41: Condensate Connection

    (if installed) via a neu- tralising system. tralising system (accessory) to the public sewage system. Vitodens 200-W, 125 and 150 kW Vitodens 200-W, 45 and 60 kW A Drain hose (standard delivery for the Vitodens)
  • Page 42 A Condensate drain B Neutralising system C Ventilation via the roof Neutralising system for single boiler systems from 80 kW and multi boiler systems Part no. 7441 823 A Inlet (DN 20) B Outlet (DN 20) C Overflow aperture VIESMANN VITODENS 200-W...

  • Page 43: Hydraulic Connection

    System design Some manufacturers of plastic pipes recommend the use of chemical Viessmann condensing boilers can generally be installed in any pum- additives. In such cases, only use anti-corrosion agents offered by the ped hot water heating system (sealed unvented system).

  • Page 44: Expansion Vessels

    The Vitodens condensing boilers are protected against water shortage in accordance with EN 12828. Installation examples For installation examples for the Vitodens 200-W, see "System exam- Water quality/Frost protection ples". Unsuitable fill and top-up water increases the level of deposits and corrosion and may lead to boiler damage.

  • Page 45: Multi Boiler Systems

    For this, order the low loss header that is available as an ■ Provide air vent valves (for example quick-action air vent valves) on accessory. See page 32 and the Viessmann pricelist. the primary side (boiler side) and the secondary side (heating circuit Losses resulting from the use of third party low loss headers are exclu- side) of the plate heat exchanger.

  • Page 46: Vitotronic 100, Type Hc1B, For Constant Temperature Operation

    Note Low loss header with distributor/manifold for multi boiler sys- Suitable thermometers in the flow and return of the low loss header tems with Vitodens 200-W make adjustments easier. For description and specification, see page 32. Low loss header in conjunction with Divicon heating circuit dis- tributor For description and specification, see page 15.

  • Page 47: Specification Vitotronic 100, Type Hc1B

    – Boiler water temperature – DHW temperature Specification – Operating data Sensor type Viessmann NTC, 10 kΩ at – Diagnostic details 25 °C – Fault messages Permissible ambient temperature – during operation 0 to +130 °C Functions –...

  • Page 48: Vitotronic 200, Type Ho1B, For Weather-Compensated Operation

    Control characteristics PI characteristics with modulating output. Time switch Digital time switch (integrated into the programming unit) ■ Individual day and seven-day program ■ Automatic summer/wintertime changeover VIESMANN VITODENS 200-W...
  • Page 49 Setting the operating programs Specification The heating system frost protection (see frost protection function) Sensor type Viessmann NTC, 10 kΩ at applies to all heating programs. 25 °C The following heating programs can be selected: Permissible ambient temperature ■...

  • Page 50: Specification Vitotronic 200, Type Ho1B

    ■ Weather-compensated control of the system/boiler water tempera- – Economy mode ture in a multi boiler system with Vitodens 200-W with Vitotronic 100, – Party mode type HC1B (modulating) and the flow temperature of the heating cir- – Holiday program cuits with mixers –...
  • Page 51 You can select the following operating programs with the program tions. selectors: ■ Heating and DHW ■ Only DHW ■ Standby mode Optional external changeover of operating program for all heating cir- cuits together or for selected heating circuits only. VIESMANN VITODENS 200-W...

  • Page 52: Specification, Vitotronic 300-K

    Heating curve slope IP rating IP 43 to EN 60529 ensure through appropriate design/installation Sensor type Viessmann NTC 10 kΩ, at 25 °C Permissible ambient temperature dur- ing operation, storage and transport −40 to +70 °C Immersion temperature sensor To capture the common flow temperature of the multi boiler system.

  • Page 53: 5.4 Accessories For The Vitotronic

    Extension kit for one heating circuit with mixer for separate mixer mo- Mixer motor Extension for heating circuits 2 and 3 with mixer Extension kit for one heating circuit with mixer Immersion thermostat Contact thermostat Solar control module, type SM1 Internal extension H1 Internal extension H2 Extension AM1 VIESMANN VITODENS 200-W...

  • Page 54: Vitotrol 100, Type Uta

    (e.g. direct sunlight, fireplace, TV set, etc.). Operation independent of mains power supply (two 1.5 V round alka- line batteries, type LR6/AA, which run for approx.1.5 years). Control unit connection: 2-core lead with a cross-section of 0.75 mm for 230 V~. VIESMANN VITODENS 200-W...

  • Page 55: External Extension H4

    LV for the connec- Permissible ambient temperature tion to the control unit, plus an additional 2-core cable for the – during operation 0 to +40 °C 230 V~ power supply – during storage and transport –25 to +65 °C VIESMANN VITODENS 200-W...

  • Page 56: Notes Regarding Room Temperature Hook-Up (Rs Function) For Remote Control Units

    TV set, etc.). Connection: ■ Two-core cable, length max. 50 m (even if connecting several remote control units). ■ Never route this cable immediately next to 230/400 V cables. ■ LV plug as standard delivery. VIESMANN VITODENS 200-W...

  • Page 57: Vitotrol 300A

    TV set, etc.). – Operating program Note ■ Party and economy mode can be enabled via keys Refer to "Wireless accessories" technical guide. ■ Integral room temperature sensor for room temperature hook-up (only for one heating circuit with mixer) VIESMANN VITODENS 200-W...

  • Page 58: Vitotrol 300 Rf With Table-Top Dock

    −25 to +60 °C Range of the set room temperature 3 to 37 °C Vitotrol 300 RF Vitotrol 300 RF with wall mounting bracket Part no. Z011 412 ■ Indications: Wireless subscriber – Room temperature – Outside temperature VIESMANN VITODENS 200-W...

  • Page 59: Wireless Base Station

    ■ Vitotrol 200 RF wireless remote control ■ Vitotrol 300 RF wireless remote control ■ Wireless outside temperature sensor For up to 3 wireless remote control units. Not in conjunction with a hardwired remote control unit. VIESMANN VITODENS 200-W...

  • Page 60: Wireless Outside Temperature Sensor

    Max. one wireless repeater per Vitotronic control unit. ■ Avoid over-diagonal angle of penetration of the radio signals through iron reinforced concrete ceilings and/or through multiple walls. ■ Avoid large metallic objects between the wireless components. VIESMANN VITODENS 200-W...

  • Page 61: Room Temperature Sensor

    Installation in the main living room on an internal wall opposite radia- Sensor type Viessmann NTC 10 kΩ at tors. Never install inside shelving units, in recesses, or immediately by 25 °C a door or heat source (e.g. direct sunlight, fireplace, TV set, etc.).

  • Page 62: Radio Clock Receiver

    Mixer PCB with mixer motor KM BUS subscriber Components: ■ Mixer PCB with mixer motor for Viessmann mixer DN 20 to 50 and R ½ to 1¼ ■ Flow temperature sensor (contact temperature sensor) ■ Plug for connecting the heating circuit pump ■...

  • Page 63: Mixer Extension Kit For Separate Mixer Motor

    Permissible ambient temperature design/installation – during operation 0 to +40 °C Sensor type Viessmann NTC, 10 kΩ at – during storage and transport –20 to +65 °C 25 °C Rated breaking capacity of the relay Permissible ambient temperature output for heating circuit pump sÖ...

  • Page 64: Extension Kit For One Heating Circuit With Mixer In Conjunction With Divicon Heating Circuit Distributor

    Lead length 0.9 m, fully wired IP rating IP 32 to EN 60529; ensure through appropriate design and installation Sensor type Viessmann NTC, 10 kΩ at 25 °C Specification Permissible ambient temperature Rated voltage 230 V~ – during operation 0 to +120 °C...

  • Page 65: Immersion Thermostat

    – during storage and transport –20 to +65 °C lation Torque 3 Nm Sensor type Viessmann NTC 10 kΩ at Runtime for 90 ° ∢ 120 s 25 °C Permissible ambient temperature Flow temperature sensor (contact sensor) – during operation 0 to +120 °C...

  • Page 66: Solar Control Module, Type Sm1

    – during operation 0 to +40 °C use in the living space or boiler room (standard For systems with Viessmann DHW cylinders, the cylinder temperature ambient conditions) sensor is installed in the threaded elbow (standard delivery or acces- – during storage and transport −20 to +65 °C...

  • Page 67: Internal Extension H1

    – during operation 0 to +40 °C Installation in living spaces or boiler rooms (standard ambient conditions) – during storage and transport –20 to +65 °C Extension EA1 Part no. 7452 091 Function extension inside enclosure for wall mounting. VIESMANN VITODENS 200-W...

  • Page 68: Vitocom 100, Type Lan1

    ■ Forwarding messages via email to PC/smartphone (email client For information on registering and using the Vitotrol app and function required) Vitodata 100, see "www.vitodata.info". ■ Forwarding messages via SMS to mobile phone/smartphone or fax (via chargeable internet service Vitodata 100 fault management) VIESMANN VITODENS 200-W...

  • Page 69: Vitocom 100, Type Gsm

    Part no. Z004594 ■ With contract SIM card for the operation of the Vitocom 100 via mobile phone Part no. Z004615 Note For information regarding terms of contract, see "www.viessmann.de/ vitocom-100". Functions: Specification ■ Remote switching via GSM mobile phone networks...

  • Page 70: Extension Of The Connecting Cable

    The design and operational characteristics of the Vitodens gas con- In some regions, permits may be required for the flue system and con- densing boilers from Viessmann meet the requirements of EN 297. densate drain into the public sewage system.
  • Page 71 Systems comprising combustion equipment and flues VDI 2035 Prevention of damage in water heating installations - Scale formation in DHW supply installations and water heating installations VdTÜV 1466 Water quality datasheet VDE regulations and the special regulations of local power supply utilities. VIESMANN VITODENS 200-W...

  • Page 72: Keyword Index

    ■ Outside temperature sensor...........49, 52 Thermally activated safety shut-off valve.........29 Thermostat Immersion thermostat..............65 ■ Contact temperature..............65 Initial heat-up..................44 ■ Immersion temperature..............65 Installation room................27 Time switch................48, 51 Interlock circuit.................27 Interlock switch.................29 Internal extension H1...............67 Internal extension H2...............67 KM BUS distributor................62 VIESMANN VITODENS 200-W...
  • Page 73 ■ 300 RF with wall mounting bracket..........58 ■ Standard unit.................48 Vitotrol 100 Wet area...................28 ■ UTA....................54 Wireless components ■ UTDB....................54 ■ Wireless base station..............59 ■ UTDB-RF..................55 ■ Wireless outside temperature sensor...........60 ■ Wireless remote control............57, 58 ■ Wireless repeater................60 VIESMANN VITODENS 200-W...
  • Page 74 VIESMANN VITODENS 200-W...
  • Page 75 VIESMANN VITODENS 200-W...
  • Page 76 Subject to technical modifications. 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 E-mail: info-uk@viessmann.com VIESMANN VITODENS 200-W...

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