Viessmann VITOCAL 200-G Technical Manual
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Viessmann VITOCAL 200-G Technical Manual

Brine/water heat pump
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See also: User Manual , Manual
VIESMANN
Technical guide
VITOCAL 200-G
Type BWP
Compact brine/water heat pump
Compact brine/water heat pump with 6.4 to 9.6 kW rated
■
heating output for central heating and DHW
Circulation pumps for brine and heating circuit plus integral
■
heating/DHW diverter valve and heating circuit safety
assembly
Prepared for the permanent or temporary integration of an
■
instantaneous heating water heater (accessory) with 9 kW (3
stages)
5442 496 GB
9/2009
VITOCAL 200-G
Brine/water heat pump

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Jnan
February 7, 2025

I have a Viessmann Vitocal 200-G BWP 108 heat pump, and I **** looking for technical details regarding the condenser inlet temperature (T_cond,in) at different operating conditions. Could you please provide information or a reference document where I can find these values?

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Summary of Contents for Viessmann VITOCAL 200-G

  • Page 1 VIESMANN VITOCAL 200-G Brine/water heat pump Technical guide VITOCAL 200-G Type BWP Compact brine/water heat pump Compact brine/water heat pump with 6.4 to 9.6 kW rated ■ heating output for central heating and DHW Circulation pumps for brine and heating circuit plus integral ■...

  • Page 2: Table Of Contents

    ■ Sound power level and sound pressure level ............■ Propagation of sound in buildings ................10 Product overview 2. 1 Product features ......................11 Vitocal 200-G 3. 1 Product description ..................... 12 ■ Delivered condition ....................12 3. 2 Specification ....................... 13 ■...
  • Page 3 8. 2 Glossary ........................51 8. 3 Manufacturer's addresses ..................52 8. 4 Overview - engineering steps for a heat pump system ..........53 8. 5 Calculating the seasonal performance factor ............. 53 Keyword index .............................. 54 VIESMANN VITOCAL 200-G...

  • Page 4: Heat Yield

    (mono-mode) (see surfaces prevents the ground from being regenerated. also chapter "Design information"). ■ The energy extraction rate for very sandy soil is lower. If in doubt, an expert opinion should be sought. VIESMANN VITOCAL 200-G...

  • Page 5: Operating Modes

    Drilling contractors certified according to the DVGW Code of Practice Under standard hydro geological conditions, an average extraction W 120 should be engaged to carry out the drilling work. Viessmann capacity of 50 W/m probe length can be assumed for geothermal probe recommends the work to be carried out by the geothermal energy systems (according to VDI 4640).

  • Page 6: Drying Buildings (Higher Heat Demand)

    This bound moisture must be evaporated through heating to prevent by drying equipment provided on site or by an additional instantaneous damage to the building. This requires a higher heat demand compared heating water heater (accessory). to the conventional heating of a building. VIESMANN VITOCAL 200-G...

  • Page 7: Coefficient Of Performance And Seasonal Performance Factor

    Underground temperatures are relatively constant all the year round. In undisturbed ground, it is assumed that from a depth of 5 m, there are only minor temperature fluctuations of ±1.5 K around an average temperature of 10 °C. VIESMANN VITOCAL 200-G...

  • Page 8: Noise Development

    6.3 ∙ 10 Loud speaking volume, office noise Loud 2 ∙ 10 Intensive traffic noise Very loud 6.3 ∙ 10 Heavy-duty truck Very loud 2 ∙ 10 Car horn at a distance of 5 m Very loud VIESMANN VITOCAL 200-G...

  • Page 9: Sound Power Level And Sound Pressure Level

    (often at a distance of 1 m). Standard measuring micro- phones measure the sound pressure directly. VIESMANN VITOCAL 200-G...

  • Page 10: Propagation Of Sound In Buildings

    Area with a mix of commercial installations and domestic properties where neither commercial installations nor domestic properties are dominant Areas with predominantly domestic properties Area with only domestic properties Domestic properties that are structurally connected to the heat pump system VIESMANN VITOCAL 200-G...

  • Page 11: Product Features

    Suitable for high DHW demand º Optional operation with a heating water buffer cylinder º Solar control function Accessories (Vitosolic and cylin- der) Ç "Natural Cooling" º Optional installation in the basement º Heating water buffer cylinder required Accessories required VIESMANN VITOCAL 200-G...

  • Page 12: Product Description

    Vitocal 200-G 3.1 Product description A Hermetically sealed Compliant scroll compressor B Primary pump C Condenser D Evaporator E Heat pump control unit CD 70 F Safety equipment block with safety assembly ■ Provides all heating and DHW in mono-mode operation all year ■...

  • Page 13: Specification

    Vitocal 200-G (cont.) 3.2 Specification Specification Vitocal 200-G, 400 V appliances Type BWP 106 BWP 108 BWP 110 Heat pump output data (to EN 14511, 0/35 °C, 5 K spread) Heating output Cooling capacity Power consumption Coefficient of performance ∊ (COP), heating Heat pump output data (to EN 255, 0/35 °C, 10 K spread)
  • Page 14 Vitocal 200-G (cont.) Vitocal 200-G, 230 V appliances Type BWP 106 BWP 108 BWP 110 Heat pump output data (to EN 14511, 0/35 °C, 5 K spread) Heating output Cooling capacity Power consumption Coefficient of performance ∊ (COP), heating Heat pump output data (to EN 255, 0/35 °C, 10 K spread)

  • Page 15: Dimensions

    Vitocal 200-G (cont.) Dimensions HV HR/SRL Cable entries Heating return Safety assembly Heating flow SRL Cylinder return Primary circuit flow (heat pump brine inlet) SVL Cylinder flow Primary circuit return (heat pump brine outlet) VIESMANN VITOCAL 200-G...

  • Page 16: Output Diagrams

    Vitocal 200-G (cont.) Output diagrams Note The COP data in the tables and diagrams were calculated to DIN EN 14511. VIESMANN VITOCAL 200-G...
  • Page 17 Vitocal 200-G (cont.) Type BWP 106 Output data Operating point B0/W35 B2/W45 B2/W55 Heating output Cooling capacity Power consumption Coefficient of performance ∊ (COP) Brine temp. in °C Brine temp. in °C A Heating output B Cooling capacity C Power consumption = 35 °C...
  • Page 18 Vitocal 200-G (cont.) Type BWP 108 Output data Operating point B0/W35 B2/W45 B2/W55 Heating output Cooling capacity Power consumption Coefficient of performance ∊ (COP) Brine temp. in °C Brine temp. in °C A Heating output B Cooling capacity C Power consumption = 35 °C...
  • Page 19 Vitocal 200-G (cont.) Type BWP 110 Output data Operating point B0/W35 B2/W45 B2/W55 Heating output Cooling capacity Power consumption Coefficient of performance ∊ (COP) Brine temp. in °C Brine temp. in °C A Heating output B Cooling capacity C Power consumption = 35 °C...

  • Page 20: Pump Curves

    Vitocal 200-G (cont.) Pump curves Residual head of internal primary pump, type BWP 106 Residual head of internal secondary pump Pump stage 3, brine temperature +5 °C Flow rate in m³/h A Minimum flow rate Flow rate in m³/h Residual head of internal primary pump, types BWP 108 and 110 Pump stage 3, brine temperature +5 °C...

  • Page 21: Vitocell 100-V, Type Cvw

    – excl. thermal insulation Height – incl. thermal insulation 1629 – excl. thermal insulation 1522 Height when tilted – excl. thermal insulation 1550 Weight incl. thermal insulation Total weight in operation Incl. immersion heater Heating water content Heating surface VIESMANN VITOCAL 200-G...
  • Page 22 Max. draw-off rate (over 10 minutes) Relative to the performance factor N Max. draw-off rate (l/min) at a heating water flow temperature of With booster. 90 °C DHW heating from 10 to 45 °C. 80 °C 70 °C VIESMANN VITOCAL 200-G...
  • Page 23 DHW cylinder (cont.) Pressure drop 1000 DHW throughput in l/h Pressure drop on the DHW side Heating water throughput in litres/h Pressure drop on the heating water side VIESMANN VITOCAL 200-G...

  • Page 24: Primary Circuit (Brine)

    ■ 2 headers for flow and return Can be fitted to the house wall, in the cellar duct or in the central service ■ Flow and return connections for 10 brine circuits, ball valves and duct. locking ring fittings (PE 20 × 2.0) VIESMANN VITOCAL 200-G...

  • Page 25: Brine Distributor For Geothermal Probes/Geothermal Collectors

    ■ 2 fill & drain valves Up to 4 brine distributors can be connected to each flow and return. Brine distributor for 2 brine circuits Brine distributors for 2, 3 and 4 brine circuits can be combined in any order. VIESMANN VITOCAL 200-G...

  • Page 26: Heat Transfer Medium "Tyfocor

    ■ Hose, inlet side (0.5 m) For filling the primary circuit. ■ Connection hose (2 pce, each 2.5 m) ■ Packing crate (can be used as flushing tank) Components: ■ Self-priming impeller pump (30 l/min) ■ Dirt filter, inlet side VIESMANN VITOCAL 200-G...

  • Page 27: Secondary Circuit

    Circulation pump Energy Effi- Part no. ciency Cate- gory Wilo standard circulation pump, 7338 850 type RS 25-70R, 230 V~ Grundfos standard circulation 7338 851 pump, type UPS 25-60, 230 V~ VIESMANN VITOCAL 200-G...

  • Page 28: Dhw Heating With Vitocell 100-V, Type Cvw

    For the connection, for example of underfloor heating systems, fan ■ Thermally and sound insulated, vapour diffusion-proof EPP casing convectors or chilled ceilings. Max. cooling capacity 5 kW (subject to the heat pump and cooling source used). VIESMANN VITOCAL 200-G...

  • Page 29: Fan Convectors Vitoclima 200-C

    ■ With 4-pipe heat exchanger for heating and cooling Part no. Z004 928 ■ For wall mounting ■ V209H ■ Plinth for floor mounting Part no. Z004 929 Part no. 7267 205 ■ V202H Part no. Z004 926 ■ V203H Part no. Z004 927 VIESMANN VITOCAL 200-G...
  • Page 30 Max. permiss. ambient temperature °C Max. permiss. media temperature °C Power consumption Rated current Weight Factory-set fan speed Dimensions Front and side view A Plinth (accessory) Type Dimensions in mm V202H V203H 1138 1132 V206H 1508 1502 V209H 1508 1502 VIESMANN VITOCAL 200-G...

  • Page 31: Positioning

    ■ Carry out the diffusion-proof thermal insulation on the brine side of the heat pump installation in accordance with standard practice to prevent condensation. ■ Never install this device on wooden floors in attics to prevent the transmission of structure-borne noise. VIESMANN VITOCAL 200-G...

  • Page 32: Dhw Cylinder

    N Pressure reducer to DIN 1988-2 issue Dec.1988 E Shut-off valve O Non-return valve/pipe separator F Flow regulating valve P Spring-loaded check valve (installation recommended) R DHW circulation pump G Pressure gauge connection S Expansion vessel, suitable for drinking water H Non-return valve VIESMANN VITOCAL 200-G...

  • Page 33: Power Supply And Tariffs

    Accurately calculated radiator heating systems generally have a small buffer cylinder generously. This is particularly important for heating system water content. For such systems, use a correspondingly sized systems that cool down quickly (radiators). heating water buffer cylinder to prevent excessive heat pump cycling (starting/stopping). VIESMANN VITOCAL 200-G...

  • Page 34: Sizing The Heat Pump

    The "hard" shutdown requires an additional circuit on site (see instal- Protect the heat pump in accordance with EN 12828 [or local regula- lation and service instructions for the Vitocal 200-G). This must not tions]. shut down the control unit power supply.

  • Page 35: Mono-Energetic Operation

    (intermediate circuit), anti-freeze without inhibitors may also be used for the geothermal probe or collector side. With a DHW cylinder heat-up time of 8 h. Select a higher supplement if the actual DHW demand exceeds the stated values. VIESMANN VITOCAL 200-G...
  • Page 36 Design information (cont.) Note When selecting the anti-freeze, always observe the stipulations of the authorising body. VIESMANN VITOCAL 200-G...

  • Page 37: Geothermal Collector

    Pipe circuits @ 100 m length = F · 2/100 ■ With PE 32 × 3.0 (2.9): Pipe circuits @ 100 m length = F · 1.5/100 The detailed design depends on the ground structure and can only be determined following a local inspection. VIESMANN VITOCAL 200-G...
  • Page 38 Values rounded off. Assumed installation spacing at 100 m: approx. 0.33 m (3 lm pipe/m Assumed installation spacing at 100 m: approx. 0.50 m (2 lm pipe/m Assumed installation spacing at 100 m: approx. 0.70 m (1.5 lm pipe/m VIESMANN VITOCAL 200-G...

  • Page 39: Geothermal Probe

    We recommend arranging the sizing to match the regional conditions and the drilling service to be carried out by the contractor suggested by your local Viessmann sales office. Required number and depth of geothermal probes (double U- shaped pipe probes)

  • Page 40: Expansion Vessel, Brine Circuit

    ■ R value = pressure drop/m line 108.4 ■ The specified R values refer to Tyfocor heat transfer medium: 123.9 – Kinematic viscosity = 4.0 mm 139.4 – Density = 1050 kg/m 154.9 170.3 185.8 201.3 216.8 232.3 247.8 263.3 278.7 294.2 309.7 VIESMANN VITOCAL 200-G...
  • Page 41 175.7 5500 596.0 182.9 6200 739.8 190.2 6300 771.3 197.7 7200 1000.1 205.3 7800 1257.7 213.0 9200 1568.7 220.8 9300 1596.1 1000 228.7 12600 2794.8 1020 236.8 15600 – 1040 245.0 18600 – 1060 253.3 1080 261.7 VIESMANN VITOCAL 200-G...

  • Page 42: Sizing The Heat Source For Water/Water Heat Pumps

    C Delivery well L Primary pump (integrated subject to type) D Pressure pipe M Heat exchanger, primary circuit E Supply pipe N Frost stat, primary circuit F Non-return valve O Flow switch, well circuit G Well pump VIESMANN VITOCAL 200-G...

  • Page 43: Calculating The Required Groundwater Volume

    Calculating the required groundwater volume The flow rate, i.e. the volume of water passing through, depends on For the Vitocal 200-G, type BWP 110, the minimum flow rate is, for the appliance rating and the rate of cooling. example, 1.8 m /h.

  • Page 44: Heating Circuit Distributor And Heat Distributor

    When selecting the DHW cylinder ensure that its indirect coil surface Recommendations: area is large enough for the purpose. ■ a 4 person household: DHW cylinder with 300 or 390 litres capacity ■ 5 to 8 person household: DHW cylinder with 500 litres capacity VIESMANN VITOCAL 200-G...

  • Page 45: Function Description

    Arrangement of the NC-Box adjacent to the heat pump ■ For compact heat pumps Vitocal 222-G/242-G/333-G/343-G. ■ With the Vitocal 200-G/300-G, if the installation room above the heat pump is not high enough. ■ Hydraulic connection with on-site pipes.

  • Page 46: Cooling With An Underfloor Heating System

    14 °C, return temperature approx. 18 °C; Source: Velta) Floor covering Tiles Carpet Spacing Cooling capacity with pipe diameter –10 mm –17 mm –25 mm Details accurate for: Room temperature 25 °C Relative humidity: 60 % Dew point temperature 16 °C VIESMANN VITOCAL 200-G...

  • Page 47: Cooling With Fan Convectors Vitoclima 200-C (Accessory)

    Installation anywhere in the building. RS function: Installation in the main living room on an internal wall opposite radia- tors. Never install inside shelf units, recesses, immediately by a door or heat source (e.g. direct sunlight, fireplace, TV set, etc.). VIESMANN VITOCAL 200-G...

  • Page 48: Extension Kit For One Heating Circuit With Mixer With Integral Mixer Motor

    KM BUS user safeguard through appropriate design and installation Components: Protection class ■ Mixer electronics with mixer motor for Viessmann mixer DN 20 to 50 Permissible ambient temperature and R½" to 1¼" – during operation 0 to +40 °C ■ Flow temperature sensor (contact temperature sensor), lead length –...

  • Page 49: Cylinder Temperature Sensor

    OFF if the flow temperature is too high. Breaking capacity 6(1.5) A 250 V~ Setting scale inside the casing Stainless steel sensor well R ½" x 200 mm DIN reg. no. DIN TR 116807 DIN TR 96808 VIESMANN VITOCAL 200-G...

  • Page 50: Contact Thermostat

    Legislation on the restriction of sound emissions (Germany: TA For noise emissions emanating from heat pump systems, observe all applicable noise protection require- Lärm) ments. DIN 4108 Thermal protection in building structures DIN 4109 Noise protection in building structures VIESMANN VITOCAL 200-G...

  • Page 51: Glossary

    Removing hoarfrost and ice from an evaporator of air/water heat Heat pump component between the condenser and the evaporator for pumps by supplying heat (for Viessmann heat pumps, defrosting is reducing the condenser pressure to the evaporation pressure corre- implemented according to demand by the refrigerant circuit).

  • Page 52: Manufacturer's Addresses

    The refrigerant circuit is reversed to defrost the evaporator. 8.3 Manufacturer's addresses ■ Viessmann Deutschland GmbH ■ Frank GmbH Geothermie Department Starkenburgstraße 1 35107 Allendorf (Eder) D-64546 Mörfelden...

  • Page 53: Overview - Engineering Steps For A Heat Pump System

    8.5 Calculating the seasonal performance factor See online forms at www.viessmann.de or www.waermepumpe.de. To open the online forms at www.viessmann.de click on the following links in sequence: Ú "Login" Ú "Start Login" Ú "Software service"...

  • Page 54: Keyword Index

    Energy Efficiency Rating (EER)............52 Entire output demand.................6 Ethylene glycol.................35 natural cooling..................52 Evaporator..................52 Natural cooling................8, 28 Expansion valve................51 NC-Box..................28, 45 Expansion vessel ■ brine circuit..................40 External heat source..............5, 51 Fan convectors................29, 47 Federal tariffs [Germany]..............33 Flow rate..................43 Frost protection................35 VIESMANN VITOCAL 200-G...
  • Page 55 ■ dual mode systems...............51 ■ on the electrical side..............51 ■ on the refrigerant side..............51 ■ on the water side................51 Regulations concerning the electrical side........51 Regulations concerning the refrigerant side........51 Regulations concerning the water side..........51 Return well..................43 Reversible operation................52 VIESMANN VITOCAL 200-G...
  • Page 56 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 VITOCAL 200-G...

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