Viessmann VITOSOL 100-F SV Technical Manual
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Viessmann VITOSOL 100-F SV Technical Manual

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VIESMANN
Technical guide
VITOSOL 100-F
Flat-plate collector, type SV and SH
For installation on flat and pitched roofs and for freestanding
installation
Type SH also for installation on walls
VITOSOL 200-F
Flat-plate collector, type SVE and SHE
For installation on flat and pitched roofs and for freestanding
installation
VITOSOL 200-F
Large area flat-plate collector, type 5DIA
For roof integration on pitched roofs with roof tiles
VITOSOL 200-F, 300-F
Flat-plate collector, type SV and SH
5822 440 GB
4/2014
For installation on flat and pitched roofs as well as for roof
integration and freestanding installation
Type SH also for installation on walls
VITOSOL 200-T
Type SP2A
For installation on flat or pitched roofs, on walls and for free-
standing installation
VITOSOL 200-T
Type SPE
For installation on flat and pitched roofs, and for freestanding
installation.
VITOSOL 300-T
Type SP3B
For installation on flat and pitched roofs, and for freestanding
installation.
VITOSOL

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Summary of Contents for Viessmann VITOSOL 100-F SV

  • Page 1 VIESMANN VITOSOL Technical guide VITOSOL 100-F For installation on flat and pitched roofs as well as for roof integration and freestanding installation Type SH also for installation on walls Flat-plate collector, type SV and SH For installation on flat and pitched roofs and for freestanding VITOSOL 200-T installation Type SH also for installation on walls...

  • Page 2: Table Of Contents

    Index Index Principles 1. 1 Viessmann collector range ..................1. 2 Parameters for collectors ..................■ Area designations ....................■ Collector efficiency ....................■ Thermal capacity ....................■ Idle temperature ....................■ Steam production capacity ..................■ Solar coverage ...................... 10 1.
  • Page 3 Index (cont.) 10. 3 Vitosolic 200, type SD4, part no. Z007 388 .............. 40 ■ Specification ......................40 ■ Delivered condition ....................41 ■ Tested quality ......................41 10. 4 Functions ........................42 ■ Allocation to solar control units ................42 ■...
  • Page 4 Index (cont.) Installation accessories 12. 1 Solar-Divicon and solar pump assembly ..............99 ■ Versions ........................ 99 ■ Design ........................99 ■ Clearances ......................100 ■ Specification ......................100 12. 2 Connecting tee ......................102 12. 3 Connecting line ......................102 12.
  • Page 5 Index (cont.) 16. 2 Vitosol-F flat-plate collectors (on supports) .............. 128 ■ Collector supports with variable angle of inclination ..........129 ■ Collector supports with fixed angle of inclination ..........131 16. 3 Vitosol 200-T and Vitosol 300-T vacuum tube collectors (on supports) ....132 ■...
  • Page 6 This technical guide is a product-related addition to Viessmann's "Solar thermal systems" tech- nical guide. You can obtain a printed version from your Viessmann sales consultant or download it from the Viessmann website (www.viessmann.de), where you will also find electronic aids regard- ing collector fixing and maintaining the correct pressure in solar ther- mal systems.

  • Page 7: Principles

    Principles (cont.) 1.2 Parameters for collectors Area designations Flat-plate collector Vacuum tube collector – Gross area A Describes the external dimensions (length x width) of a collector. It is decisive when planning the installation and when calculating the roof area required, as well as for most subsidy programs when applying for subsidies. –...
  • Page 8 Principles (cont.) Flat-plate collectors Vitosol 100-F, type SV1/SH1 Vitosol 200-F, type SV2D 0.80 0.80 0.70 0.70 0.60 0.60 0.50 0.50 0.40 0.40 0.30 0.30 0.20 0.20 Temperature differential Temperature differential (absorber – environment) in K (absorber – environment) in K Vitosol 200-F, type SVE/SHE Vitosol 200-F, type 5DIA 0.80...

  • Page 9: Thermal Capacity

    Principles (cont.) Vacuum tube collectors Vitosol 200-T, type SP2A Vitosol 300-T, type SP3B 0.80 0.80 0.70 0.70 0.60 0.60 0.50 0.50 0.40 0.40 0.30 0.30 0.20 0.20 Temperature differential Temperature differential (absorber – environment) in K (absorber – environment) in K Vitosol 200-T, type SPE 0.80 0.70...

  • Page 10: Solar Coverage

    Principles (cont.) Solar coverage The solar coverage rate indicates what percentage of the energy required annually for DHW applications can be covered by the solar thermal system. Designing a solar thermal system always entails finding a good com- promise between yield and solar coverage. The higher the selected solar coverage, the more conventional energy is saved.
  • Page 11 Principles (cont.) 20° VIESMANN VITOSOL...

  • Page 12: Vitosol 100-F, Type Sv1 And Sh1

    ■ Absorber designed as meander layout with integral headers. Up to plated sheet steel. 12 collectors can be linked in parallel. ■ Easy to assemble Viessmann fixing system with statically-tested and ■ Universal application for above roof and freestanding installation corrosion-resistant components made from stainless steel and alu- —...
  • Page 13 Vitosol 100-F, type SV1 and SH1 (cont.) only use type SV1B/SH1B Note ■ between 100 and 1000 m: Viessmann accepts no liability if type SV1A/SH1A is used in such type SV1B/SH1B is recommended regions. Type SV1A SH1A SV1B SH1B Gross area 2.51...

  • Page 14: Approved Quality

    Vitosol 100-F, type SV1 and SH1 (cont.) 2380 Type SH1A/SH1B KR Collector return (inlet) KV Collector flow (outlet) 2.3 Approved quality The collectors meet the requirements of the "Blue Angel" certificate of CE designation according to current EC Directives. environmental excellence to RAL UZ 73. Tested in accordance with Solar KEYMARK and EN 12975.

  • Page 15: Vitosol 200-F, Type Sve And She 3. 1 Product Description

    — either in vertical (type SV) or horizontal (type SH) orientation. ■ Easy to assemble Viessmann fixing system with statically-tested and Type SH is suitable for installation on walls. corrosion-resistant components made from stainless steel and alu- ■...

  • Page 16: Specification

    Vitosol 200-F, type SVE and SHE (cont.) 3.2 Specification Note Viessmann accepts no liability for collectors installed in coastal regions. Maintain a minimum distance from the coast of 1000 m. Type Gross area 2.51 (required when applying for subsidies) Absorber area 2.32...

  • Page 17: Approved Quality

    Vitosol 200-F, type SVE and SHE (cont.) 2380 Type SHE KR Collector return (inlet) KV Collector flow (outlet) 3.3 Approved quality The collectors meet the requirements of the "Blue Angel" certificate of CE designation according to current EC Directives. environmental excellence to RAL UZ 73. Tested in accordance with Solar KEYMARK and EN 12975.

  • Page 18: Vitosol 200-F, Type Sv2 And Sh2

    ■ Puncture-proof and corrosion-resistant back panel. 12 collectors can be linked in parallel. ■ Easy to assemble Viessmann fixing system with statically-tested and ■ Universal application for above roof and freestanding installation corrosion-resistant components made from stainless steel and alu- —...

  • Page 19: Delivered Condition

    Vitosol 200-F, type SV2 and SH2 (cont.) Delivered condition The Vitosol 200-F is delivered fully assembled ready to connect. Viessmann offers complete solar heating systems with Vitosol 200-F (packs) for DHW heating and/or central heating backup (see pack pricelist). VIESMANN...

  • Page 20: Specification

    Vitosol 200-F, type SV is available with 2 different absorber coatings. Note Type SV2D has a special absorber coating that allows these collectors Viessmann accepts no liability if type SV2C/SH2C is used in these to be used in coastal regions. regions.

  • Page 21: Approved Quality

    Vitosol 200-F, type SV2 and SH2 (cont.) 1056 Type SV2C/SV2D KR Collector return (inlet) KV Collector flow (outlet) 2380 Type SH2C KR Collector return (inlet) KV Collector flow (outlet) 4.3 Approved quality The collectors meet the requirements of the "Blue Angel" certificate of CE designation according to current EC Directives.

  • Page 22: Vitosol 200-F, Type 5Dia 5. 1 Product Description

    Vitosol 200-F, type 5DIA 5.1 Product description The main component of the Vitosol 200-F, type 5DIA, is the absorber At the back of the collector are flexible, thermally insulated flow and designed with a selective coating. It ensures a high absorption of inso- return pipes as well as the sensor well for the collector temperature lation and low emission of thermal radiation.

  • Page 23: Specification

    Vitosol 200-F, type 5DIA (cont.) 5.2 Specification Specification Gross area 5.41 Absorber area 4.75 Aperture area 4.92 Dimensions Width 2578 Height 2100 Depth Optical efficiency 78.5 Heat loss factor k 4.10 W/(m · K) Heat loss factor k W/(m · K 0.0065 Thermal capacity kJ/(m...

  • Page 24: Approved Quality

    Vitosol 200-F, type 5DIA (cont.) 5.3 Approved quality The collectors meet the requirements of the "Blue Angel" certificate of CE designation according to current EC Directives. environmental excellence to RAL UZ 73. Tested in accordance with Solar KEYMARK and EN 12975. VIESMANN VITOSOL...

  • Page 25: Vitosol 300-F, Type Sv3 And Sh3

    ■ Absorber designed as meander layout with integral headers. Up to plated sheet steel. 12 collectors can be linked in parallel. ■ Easy to assemble Viessmann fixing system with statically-tested and ■ Universal application for above roof and freestanding installation corrosion-resistant components made from stainless steel and alu- —...

  • Page 26: Delivered Condition

    Vitosol 300-F, type SV3 and SH3 (cont.) Delivered condition The Vitosol 300-F is delivered fully assembled ready to connect. Viessmann offers complete solar thermal systems with Vitosol 300-F (packs) for DHW heating and/or central heating backup (on request). VIESMANN VITOSOL...

  • Page 27: Specification

    For locations between 100 and 1000 m from the coast we recom- Note mend the Vitosol 200-F, type SV2D. Viessmann accepts no liability if type SV3C/SH3C is used in these In close proximity to the coast (up to 100 m), always install the regions.

  • Page 28: Approved Quality

    Vitosol 300-F, type SV3 and SH3 (cont.) 1056 Type SV3C KR Collector return (inlet) KV Collector flow (outlet) 2380 Type SH3C KR Collector return (inlet) KV Collector flow (outlet) 6.3 Approved quality The collectors meet the requirements of the "Blue Angel" certificate of CE designation according to current EC Directives.

  • Page 29: Vitosol 200-T, Type Sp2A 7. 1 Product Description

    ■ Highly effective thermal insulation for minimised heat losses from the absorber area) for installation on header casing balcony railings or walls ■ Easy installation through the Viessmann assembly and connection ■ The absorber surface with highly selective coating integrated into the systems vacuum tubes is not susceptible to contamination ■...

  • Page 30: Delivered Condition

    Vitosol 200-T, type SP2A (cont.) Delivered condition Packed in separate boxes: Viessmann offers complete solar thermal systems with Vitosol 200-T 10 vacuum tubes per packing unit (packs) for DHW heating and/or central heating backup (see pack 1.26 m Header casing with mounting rails pricelist).

  • Page 31: Approved Quality

    Vitosol 200-T, type SP2A (cont.) KR Collector return (inlet) KV Collector flow (outlet) 7.3 Approved quality The collectors meet the requirements of the "Blue Angel" certificate of CE designation according to current EC Directives. environmental excellence to RAL UZ 73. Tested in accordance with Solar KEYMARK and EN 12975.

  • Page 32: Vitosol 200-T, Type Spe 8. 1 Product Description

    ■ Dry connection, meaning tubes can be inserted or changed while the system is full ■ Highly effective thermal insulation for minimised heat losses from the header casing ■ Easy installation through the Viessmann assembly and connection systems Delivered condition Packed in separate boxes: Viessmann offers complete solar thermal systems with Vitosol 200-T ■...

  • Page 33: Specification

    Vitosol 200-T, type SPE (cont.) 8.2 Specification Type SPE 1.63 m 3.26 m Number of tubes Gross area 2.66 5.39 (required when applying for subsidies) Absorber area 1.63 3.26 Aperture area 1.73 3.46 Installation position (see following diagram) A, B, C, D, E Clearance between collectors Dimensions Width...

  • Page 34: Vitosol 300-T, Type Sp3B 9. 1 Product Description

    ■ The absorber surface with highly selective coating integrated into the header casing vacuum tubes is not susceptible to contamination ■ Easy installation through the Viessmann assembly and connection ■ Efficient heat transfer through fully encapsulated condensers and systems Duotec copper twin pipe heat exchanger ■...

  • Page 35: Specification

    Vitosol 300-T, type SP3B (cont.) 9.2 Specification Type SP3B 1.51 m 3.03 m Number of tubes Gross area 2.36 4.62 (required when applying for subsidies) Absorber area 1.51 3.03 Aperture area 1.60 3.19 Installation position (see following diagram) A, B, C Clearance between collectors Dimensions Width a...

  • Page 36: Approved Quality

    Vitosol 300-T, type SP3B (cont.) KR Collector return (inlet) KV Collector flow (outlet) 9.3 Approved quality The collectors meet the requirements of the "Blue Angel" certificate of CE designation according to current EC Directives. environmental excellence to RAL UZ 73. Tested in accordance with Solar KEYMARK and EN 12975.

  • Page 37: Solar Control Units

    Solar control units Solar control module, type SM1 Vitosolic 100 Vitosolic 200 Function extension inside a casing for wall Electronic temperature differential controller Electronic temperature differential controller for mounting for systems with dual mode DHW heating with up to four consumers for the following systems –...

  • Page 38: Solar Control Units 10. 1 Solar Control Module, Type Sm1, Part No. 7429 073

    ■ Heat-up of the solar preheating stage (with DHW cylinders from 400 l capacity) For systems with Viessmann DHW cylinders, the cylinder temperature sensor is installed in the threaded elbow (standard delivery or acces- To implement the following functions, also order immersion tempera- sory for the respective DHW cylinder) in the heating water return.

  • Page 39: Vitosolic 100, Type Sd1, Part No. Z007 387

    DHW ■ Relay for actuating pumps and valves heating. The standard delivery includes collector temperature sensor and cyl- Systems with other Viessmann control units only offer optional sup- inder temperature sensor. pression of reheating by the boiler. Collector temperature sensor For further functions, see chapter "Functions".

  • Page 40: Vitosolic 200, Type Sd4, Part No. Z007 388

    −20 to +70 °C – Pumps – Pulse counter input for connection of flow meters For systems with Viessmann DHW cylinders, the cylinder temperature – KM BUS sensor is installed in the threaded elbow (see chapter "Specification" – Central fault message facility of the relevant DHW cylinder and chapter "Installation accessories")

  • Page 41: Delivered Condition

    Solar control units (cont.) Permissible ambient temperature Rated relay output breaking capacity – During operation 0 to +40 °C use in the living – Semi-conductor relay 1 to 6 0.8 A space or boiler room (standard – Relay 7 4(2) A, 230 V~ ambient conditions) –...

  • Page 42: Functions

    Solar control units (cont.) 10.4 Functions Allocation to solar control units Function Solar control module Vitosolic 100 Vitosolic 200 Cylinder temperature limit Collector cooling function — Return cooling function — Collector emergency stop Minimum collector temperature limit Interval function Cooling function —...

  • Page 43: Interval Function

    R3 are switched on and then off when the actual tem- perature falls below that of the stop temperature differential. Frost protection Viessmann collectors are filled with Viessmann heat transfer medium. ■ Solar control module This function does not have to be enabled.

  • Page 44: Vitosolic 200 Speed Control

    Systems with Vitotronic control units and KM BUS The DHW cylinder will only be heated by the boiler (solar circuit pump Control units from the current Viessmann product range are equipped runs) if this set value is not achieved by the solar thermal system.

  • Page 45: Suppression Of Dhw Cylinder Reheating By Boiler With The Vitosolic 200

    Systems with Vitotronic control units and KM BUS Systems with additional Viessmann control units Control units from the current Viessmann product range are equipped Reheating of the DHW cylinder by the boiler will be suppressed by the with the necessary software. When retrofitting an existing system, the solar control unit if the DHW cylinder (consumer 1) is being heated.

  • Page 46: Suppression Of Reheating By The Boiler With Central Heating Backup, With Solar Control Module

    BUS. Via a KM BUS, this signal will be transferred to the Vitosolic 100, and Control units from the current Viessmann product range are equipped the transfer pump will be started. with the necessary software. When retrofitting an existing system, the boiler control unit may have to be equipped with a PCB (see Viessmann pricelist).

  • Page 47: External Heat Exchanger With Solar Control Module

    When retrofitting an existing system, the boiler This signal is then relayed via the KM BUS to the solar control unit. control unit may have to be equipped with a PCB (see Viessmann The transfer pump starts at an adjustable time if the DHW cylinder has pricelist).

  • Page 48: External Heat Exchanger With Vitosolic 100

    Solar control units (cont.) External heat exchanger with Vitosolic 100 The DHW cylinder is heated via the heat exchanger. Secondary pump R2 starts in parallel with solar circuit pump R1. External heat exchanger with Vitosolic 200 In systems with several consumers, either an individual consumer or The consumers will be heated up to the selected set temperature all consumers can be heated via the external heat exchanger.

  • Page 49: External Heat Exchanger In Large Solar Thermal Systems

    Solar control units (cont.) External heat exchanger for one consumer Heat exchanger relay switches the solar circuit pump (primary Heat exchanger relay switches the secondary pump R pump R – When the start temperature differential "ΔTon" between collector – When the start temperature differential "ΔTon" between collector temperature sensor S1 and cylinder temperature sensor S2 or S4 is temperature sensor S1 and cylinder temperature sensor S2 or S4 is exceeded, the solar circuit pump (primary pump R...

  • Page 50: Parallel Relay With Vitosolic 200

    Solar control units (cont.) Bypass circuit with collector temperature sensor and bypass Bypass circuit with solar cell and collector temperature sensor sensor SZ Solar cell R1 Solar circuit pump Bypass pump (subject to scheme) R1 Solar circuit pump S1 Collector temperature sensor Bypass pump (subject to scheme) S1 Collector temperature sensor The solar control unit records the radiation intensity via the solar cell.

  • Page 51: Relay Kick With Solar Control Module

    Solar control units (cont.) If the consumer cannot be heated with priority, the next consumer in line will be heated for an adjustable cycle time. After this time has expired, the solar control unit checks the rise of the collector temper- ature during the adjustable cyclical pause.

  • Page 52: Accessories

    Cable length 5.8 m, fully wired IP rating IP 32 to EN 60529; ensure through design/installation Sensor type Viessmann NTC 10 kΩ, at 25 °C Permissible ambient temperature – Operation 0 to +90 °C – Storage and transport −20 to +70 °C ■...

  • Page 53: Immersion Temperature Sensor

    – during storage and transport −20 to +70 °C Stainless steel sensor well Part no. 7819 693 For temperature controllers and temperature sensors. Part of the standard delivery of the Viessmann DHW cylinders. R½ Heat meter Components: ■ 2 sensor wells ■...

  • Page 54: Solar Cell

    Solar control units (cont.) Specification Permissible ambient temperature – During operation 0 to +40 °C – During storage and transport −20 to +70 °C Setting range for glycol volume ra- 0 to 70 % Flow meter Dimension a in mm —...

  • Page 55: Temperature Controller As Temperature Limiter (Maximum Limit)

    ■ With selector on the outside of the casing. ■ Without sensor well The sensor well is part of the standard delivery of Viessmann DHW cylinders. ■ With top-hat rail to be mounted to the DHW cylinder or the wall.

  • Page 56: Temperature Controller

    6(1.5) A 250 V~ ■ Without sensor well Switching function with rising temperature from 2 to Suitable for sensor well, part no.7819 693 The sensor well is part of the standard delivery of Viessmann DHW cylinders. DIN reg. no. DIN TR 1168 VIESMANN...

  • Page 57: Dhw Cylinders 11. 1 Vitocell 100-U, Type Cvua

    DHW cylinders 11.1 Vitocell 100-U, type CVUA For DHW heating in conjunction with boilers and solar collectors. Suitable for the following systems: ■ DHW temperature up to 95 °C ■ Heating water flow temperature up to 160 °C ■ Solar flow temperature up to 110 °C ■...
  • Page 58 DHW cylinders (cont.) WW/HVs/HRs HV/SPR1 SPR2 KW/E Lower indirect coil (solar thermal system) SPR1 Cylinder temperature sensor of the cylinder temperature con- The connections HV and HR are located on the top of the troller SPR2 Cylinder temperature sensor of the solar thermal system DHW cylinder Sensor well for lower thermometer Drain...
  • Page 59 DHW cylinders (cont.) Performance factor N at heating water flow temperature 90 °C 80 °C 70 °C Information regarding performance factor N The performance factor N depends on the cylinder storage tempera- ture T Standard values ■ T = 60 °C → 1.0 × N ■...

  • Page 60: Viesmann Vitosol

    DHW cylinders (cont.) Pressure drops 1000 100.0 10.0 80.0 60.0 50.0 40.0 30.0 20.0 10.0 DHW flow rate in l/h Pressure drop on the DHW side Heating water flow rate in l/h Pressure drop on the heating water side, upper indirect coil VIESMANN VITOSOL...

  • Page 61: Vitocell 100-B, Type Cvb

    DHW cylinders (cont.) 11.2 Vitocell 100-B, type CVB For DHW heating in conjunction with boilers and solar collectors for ■ Solar flow temperature up to 160 °C dual mode operation. ■ Operating pressure on the heating water side up to 10 bar (1.0 MPa) Suitable for the following systems: ■...
  • Page 62 DHW cylinders (cont.) 300 l capacity HV/SPR1 HVs/SPR2 SPR1/ SPR2 KW/E Drain SPR1 Cylinder temperature sensor of the cylinder temperature con- Immersion heater troller Heating water return SPR2 Temperature sensors/thermometer Heating water return, solar thermal system Thermometer (accessories) Protective magnesium anode Heating water flow Heating water flow, solar thermal system DHW circulation...
  • Page 63 DHW cylinders (cont.) 400 and 500 l capacity HV/SPR1 Ø 650 HVs/SPR2 SPR1/ SPR2 KW/E Drain SPR1 Cylinder temperature sensor of the cylinder temperature con- Immersion heater troller Heating water return SPR2 Temperature sensors/thermometer Heating water return, solar thermal system Thermometer (accessories) Protective magnesium anode Heating water flow...
  • Page 64 DHW cylinders (cont.) Cylinder temperature sensor for solar operation Arrangement of cylinder temperature sensor in the heating water return HR A Cylinder temperature sensor (standard delivery of solar control unit) B Threaded elbow with sensor well (standard delivery) Performance factor N To DIN 4708.
  • Page 65 DHW cylinders (cont.) Cylinder capacity Draw-off rate l/min Drawable water volume Water at t = 60 °C (constant) Heat-up time The heat-up times specified will be achieved if the max. continuous output of the DHW cylinder is made available at the respective heating water flow temperature and when heating DHW from 10 to 60 °C.

  • Page 66: Vitocell 100-V, Type Cvs

    DHW cylinders (cont.) 11.3 Vitocell 100-V, type CVS For DHW heating in conjunction with solar collectors and an electric ■ DHW temperature up to 95 °C immersion heater. ■ Operating pressure on the DHW side up to 10 bar Suitable for the following systems: ■...
  • Page 67 DHW cylinders (cont.) 200 l capacity BÖ KW/E BÖ Inspection and cleaning aperture Thermometer (accessory) Drain Protective magnesium anode ELH Connection, electric immersion heater WW DHW Heating water return, solar thermal system DHW circulation Heating water flow, solar thermal system Cold water SPR Sensor well for cylinder temperature sensor or control thermo- stat and a second thermometer sensor (at the same height as...
  • Page 68 DHW cylinders (cont.) 390 l capacity BÖ Ø 650 KW/E BÖ Inspection and cleaning aperture Thermometer (accessory) Drain Protective magnesium anode ELH Connection, electric immersion heater WW DHW Heating water return, solar thermal system DHW circulation Heating water flow, solar thermal system Cold water SPR Sensor well for cylinder temperature sensor or control thermo- stat and a second thermometer sensor (at the same height as...
  • Page 69 DHW cylinders (cont.) Information regarding performance factor N Note For multi cylinder banks, the performance factor N cannot be deter- The performance factor N depends on the cylinder storage tempera- mined through multiplication of the performance factor N of the indi- ture T vidual cylinders by the number of cylinders.
  • Page 70 DHW cylinders (cont.) Pressure drops DHW throughput in l/h Pressure drop on the DHW side Process medium throughput in l/h A Cylinder capacity 200 l B Cylinder capacity 300 l Pressure drop on the solar side C Cylinder capacity 390 l A Cylinder capacity 200 l B Cylinder capacity 300 l C Cylinder capacity 390 l...

  • Page 71: Vitocell 100-V, Type Cvw

    DHW cylinders (cont.) 11.4 Vitocell 100-V, type CVW For DHW heating in conjunction with heat pumps up to 16 kW and ■ Solar flow temperature up to 140 °C solar collectors; also suitable for boilers and district heating systems. ■ Operating pressure on the heating water side up to 10 bar (1.0 MPa) Suitable for the following system characteristics: ■...
  • Page 72 DHW cylinders (cont.) Cylinder capacity DHW circulation (male thread) Immersion heater (female thread) 1½ Information regarding continuous output When engineering systems with the specified or calculated continuous output, select a matching circulation pump. The stated continuous out- put is only achieved when the rated boiler heating output ≥ continuous output.

  • Page 73: Solar Internal Indirect Coil Set

    DHW cylinders (cont.) Pressure drops 1000 DHW flow rate in Pressure drop on the DHW side Heating water flow rate in Pressure drop on the heating water side Solar internal indirect coil set Part no. 7186 663 Permissible temperatures For the connection of solar collectors to the DHW cylinder. Solar side 140 °C Suitable for systems to DIN 4753.
  • Page 74 DHW cylinders (cont.) 1088 A Solar heat exchanger set VIESMANN VITOSOL...

  • Page 75: Vitocell 300-B, Type Evb

    DHW cylinders (cont.) 11.5 Vitocell 300-B, type EVB For DHW heating in conjunction with boilers and solar collectors for dual mode operation. Suitable for the following systems: ■ DHW temperature up to 95 °C ■ Heating water flow temperature up to 200 °C ■...
  • Page 76 DHW cylinders (cont.) 300 l capacity BÖ HV/SPR1 HVs/SPR2 SPR1/SPR2 KW/E BÖ Inspection and cleaning aperture Cold water Drain outlet SPR1 Cylinder temperature sensor of the cylinder temperature con- Heating water return troller Heating water return, solar thermal system SPR2 Temperature sensors/thermometer Heating water flow DHW circulation Heating water flow, solar thermal system...
  • Page 77 DHW cylinders (cont.) SPR1 Cylinder temperature sensor of the cylinder temperature con- troller DHW circulation SPR2 Temperature sensors/thermometer Cylinder temperature sensor for solar operation Cylinder capacity 300 l, positioning of cylinder temperature sensor in the heating water return HR A Cylinder temperature sensor (standard delivery of solar control Cylinder capacity 500 l, positioning of cylinder temperature sensor in unit) the heating water return HR...
  • Page 78 DHW cylinders (cont.) Pressure drops 10.0 1000 100.0 80.0 60.0 50.0 40.0 30.0 20.0 10.0 DHW flow rate in l/h Heating water flow rate Pressure drop on the DHW side in l/h Pressure drop on the heating water side A Cylinder capacity 500 l (lower indirect coil) B Cylinder capacity 300 l (lower indirect coil) C Cylinder capacity 300 and 500 l (upper indirect coil) VIESMANN...

  • Page 79: Vitocell 140-E, Type Sei And Vitocell 160-E, Type Ses

    DHW cylinders (cont.) 11.6 Vitocell 140-E, type SEI and Vitocell 160-E, type SES For storing heating water in conjunction with solar collectors, heat pumps and solid fuel boilers. Suitable for the following systems: ■ Heating water flow temperature up to 110 °C ■...
  • Page 80 DHW cylinders (cont.) ELH Immersion heater Heating water flow (female connection Rp 1½) Heating water flow, solar thermal system Heating water return Retainer for thermometer sensor or additional sensor Heating water return, solar thermal system Temperature sensor or temperature controller Dimensions Vitocell 140-E Cylinder capacity Length (7)
  • Page 81 DHW cylinders (cont.) Dimensions Vitocell 160-E Cylinder capacity Length (7) 1004 1004 Width 1059 1059 Height 1895 2195 1777 2083 1547 1853 1119 1181 Length (7) excl. thermal in- sulation Pressure drops 1000 100.0 80.0 60.0 50.0 40.0 30.0 20.0 10.0 0.09 0.08...

  • Page 82: Vitocell 340-M, Type Svk And Vitocell 360-M, Type Svs

    DHW cylinders (cont.) 11.7 Vitocell 340-M, type SVK and Vitocell 360-M, type SVS For storing heating water and heating DHW in conjunction with solar ■ Solar flow temperature up to 140 °C collectors, heat pumps and solid fuel boilers ■ Operating pressure on the heating water side up to 3 bar (0.3 MPa) Suitable for the following systems: ■...
  • Page 83 DHW cylinders (cont.) Vitocell 340-M, type SVKA HV1/EL WW/Z SPR1 HV2/HR1 SPR2/TH HVs/ELs SPR3/TH HVs/HRs/ELs SPR1-3 Drain Heating water flow, solar thermal system Air vent valve Cold water Solar indirect coil, air vent valve Retainer for thermometer sensor or additional sensor ELH Immersion heater (female connection Rp 1½) SPR Temperature sensor or temperature controller Heating water return...
  • Page 84 DHW cylinders (cont.) Vitocell 360-M, type SVSA HV1/EL WW/Z SPR1 HV2/HR1 SPR2/TH HVs/ELs SPR3/TH HVs/HRs/ELs SPR1-3 Drain Heating water flow, solar thermal system Air vent valve Cold water Solar indirect coil, air vent valve Retainer for thermometer sensor or additional sensor ELH Immersion heater SPR Temperature sensor or temperature controller (female connection Rp 1½)
  • Page 85 DHW cylinders (cont.) Performance factor N To DIN 4708. Cylinder storage temperature T = cold water inlet temperature +50 K +5 K/-0 K and 70 °C heating water flow temperature Performance factor N subject to the heating output delivered by the boiler (Q Cylinder capacity in kW performance factor...
  • Page 86 DHW cylinders (cont.) Pressure drops 1000 100.0 10.0 80.0 60.0 50.0 40.0 30.0 20.0 10.0 0.08 0.06 0.05 0.04 Process medium flow rate in 0.03 Pressure drop on the solar side Heating water flow rate in A Cylinder capacity 750 l B Cylinder capacity 950 l Pressure drop on the heating water side VIESMANN...
  • Page 87 DHW cylinders (cont.) 1000 100.0 80.0 60.0 50.0 40.0 30.0 20.0 10.0 DHW flow rate in Pressure drop on the DHW side 750/950 l VIESMANN VITOSOL...

  • Page 88: Vitocell 100-V, Type Cva

    DHW cylinders (cont.) 11.8 Vitocell 100-V, type CVA For DHW heating in conjunction with boilers and district heating sys- ■ Operating pressure on the heating water side up to 25 bar tems, as option with electric heater as accessory for DHW cylinders (2.5 MPa) with 300 and 500 l capacity.
  • Page 89 DHW cylinders (cont.) 160 and 200 l capacity BÖ HV/SPR KW/E BÖ Inspection and cleaning aperture SPR Cylinder temperature sensor of the cylinder temperature con- Drain troller or thermostat Heating water return Protective magnesium anode Heating water flow WW DHW Cold water DHW circulation Cylinder capacity...
  • Page 90 DHW cylinders (cont.) Cylinder capacity Length (7) Width Height 1746 1600 1115 7 100 500 l capacity HV/SPR BÖ KW/E BÖ Inspection and cleaning aperture SPR Cylinder temperature sensor of the cylinder temperature con- Drain troller or thermostat Heating water return Protective magnesium anode Heating water flow WW DHW...
  • Page 91 DHW cylinders (cont.) 750 and 1000 l capacity HV/SPR BÖ KW/E BÖ Inspection and cleaning aperture SPR Cylinder temperature sensor of the cylinder temperature con- Drain troller or thermostat Heating water return Protective magnesium anode Heating water flow WW DHW Cold water DHW circulation Cylinder capacity...
  • Page 92 DHW cylinders (cont.) Peak output (over 10 minutes) Relative to the performance factor N DHW heating from 10 to 45 °C. Cylinder capacity 1000 Peak output (l/10 min) at heating water flow tempera- ture 90 °C 80 °C 70 °C Max.
  • Page 93 DHW cylinders (cont.) Pressure drops C Cylinder capacity 500 l D Cylinder capacity 750 l E Cylinder capacity 1000 l 50.0 10.0 40.0 30.0 20.0 10.0 DHW flow rate in l/h of one cylinder Heating water flow rate in l/h Pressure drop on the DHW side of one cylinder A Cylinder capacity 160 and 200 l...

  • Page 94: Vitocell 300-V, Type Evi

    DHW cylinders (cont.) 11.9 Vitocell 300-V, type EVI For DHW heating in conjunction with boilers and district heating sys- tems, optionally with electric heater as accessory. Suitable for the following systems: ■ DHW temperatures up to 95 °C ■ Heating water flow temperature up to 200 °C ■...
  • Page 95 DHW cylinders (cont.) 200 and 300 litre capacity BÖ HV/SPR KW/E BÖ Inspection and cleaning aperture SPR Cylinder temperature sensor of the cylinder temperature con- Drain troller or thermostat Heating water return (connector R 1 with reducer to R ½ for sensor well) Heating water flow WW DHW Cold water...
  • Page 96 DHW cylinders (cont.) 500 l capacity BÖ HV/SPR KW/E BÖ Inspection and cleaning aperture SPR Cylinder temperature sensor of the cylinder temperature con- Drain troller and thermostat Heating water return (connector R 1 with reducer to R ½ for sensor well) Heating water flow WW DHW Cold water...
  • Page 97 DHW cylinders (cont.) Max. draw-off rate (over 10 minutes) Relative to the performance factor N With reheating. DHW heating from 10 to 45 °C. Cylinder capacity Max. draw-off rate (l/min) at heating water flow temperature 90 °C 80 °C 70 °C Drawable water volume Cylinder content heated to 60 °C.
  • Page 98 DHW cylinders (cont.) Pressure drops 10.0 50.0 40.0 30.0 20.0 10.0 DHW flow rate in l/h Pressure drop on the DHW side Heating water flow rate in l/h of one cylinder Pressure drop on the heating water side A Cylinder capacity 300 and 500 l B Cylinder capacity 200 l VIESMANN VITOSOL...

  • Page 99: Installation Accessories 12. 1 Solar-Divicon And Solar Pump Assembly

    Installation accessories 12.1 Solar-Divicon and solar pump assembly Versions See also chapter "Sizing the circulation pump". Note A Solar-Divicon and a solar pump assembly are required for systems The Solar-Divicon, type PS10, can be fitted to Vitocell 140-E/160-E with a second pump circuit or with a bypass circuit. and Vitocell 340-M/360-M by means of a connection set.

  • Page 100: Clearances

    Installation accessories (cont.) Clearances Solar pump assembly to the right of the Solar-Divicon Solar pump assembly to the left of the Solar-Divicon PS10 PS10 PS20 PS20 Specification Type PS10, P10 PS10, P10 PS20, P20 Wilo circulation pump ST15/6ECO PARA 15/7.0 PARA 15/7.5 Multi stage circulation High efficiency circulation pump...
  • Page 101 Installation accessories (cont.) Pump curves C Head at output stage II D Head at output stage III Pump rate in m³/h 16.7 33.2 41.7 Pump rate in l/min 3-stage circulation pump, type PS10 and P10 A Pressure drop curve B Head at output stage I Pump rate in m³/h 16.7 33.2...

  • Page 102: Connecting Tee

    Installation accessories (cont.) Pump rate in m³/h 16.7 33.2 41.7 Pump rate in l/min High efficiency circulation pump, type PS20 and P20 A Pressure drop curve B Max. head 12.2 Connecting tee Part no. 7172 731 For connecting the expansion vessel or stagnation cooler in the Solar- Divicon flow line.

  • Page 103: Manual Air Vent Valve

    Installation accessories (cont.) Part no. DHW cylinder mm b 7373 476 Vitocell 300-B, 500 l 7373 475 Vitocell 100-B, 300 l Vitocell-300-B, 300 l 7373 474 Vitocell 100-B, 400 and 500 l 7373 473 Vitocell 140/160-E — — Vitocell 340/360-M Part no.

  • Page 104: Quick-Acting Air Vent Valve (With Tee)

    Installation accessories (cont.) 12.7 Quick-acting air vent valve (with tee) Part no. 7316 789 Install at the highest point of the system. With shut-off valve and locking ring fitting. 12.8 Connecting line Part no. 7316 252 Stainless steel corrugated pipe with thermal insulation and locking ring Ø...

  • Page 105: Connection Set With Locking Ring Fitting

    Installation accessories (cont.) ■ 2 support rings ■ 2 profile clips For joining the connection lines to the pipework of the solar thermal system: ■ 2 pipe sleeves ■ 4 O-rings Connection set with locking ring fitting Part no. 7817 369 ■...

  • Page 106: Specification

    Installation accessories (cont.) C Nitrogen buffer D Minimum safety seal 3 l E Safety seal F Delivered condition (pre-charge pressure 3 bar, 0.3 MPa) G Solar thermal system charged without heat effecting the system H At maximum pressure and the highest heat transfer medium tem- perature A solar expansion vessel is a sealed unvented vessel where the gas space (nitrogen charge) is separated from the space containing liquid...

  • Page 107: Automatic Thermostatic Mixing Valve

    Installation accessories (cont.) 12.15 Automatic thermostatic mixing valve Part no. 7438 940 For limiting the DHW outlet temperature in DHW heating systems without DHW circulation pipe. Specification Connections Temperature range °C 35 to 60 °C Max. temperature of the medium °C Operating pressure bar/MPa...

  • Page 108: Design Information Regarding 13. 1 Snow Load And Wind Load Zones

    Note ■ Corner area A: limited on two sides by the end of the roof For the calculation of clearances on flat roofs, the Viessmann "SOL- ■ Edge area B: limited on one side by the end of the roof STAT"...

  • Page 109: Thermal Insulation

    O-rings are the most suitable. ■ All components to be used must be resistant to the heat transfer medium. Note Fill solar thermal systems only with Viessmann "Tyfocor LS" heat transfer medium. Temperature differential in K A 5 m pipe length...

  • Page 110: Collector Fixing

    13.7 Collector fixing Due to the many varieties available, solar collectors can be installed Viessmann offers universal fixing systems to simplify installation. in almost all types of building, both in new build and modernisation These fixing systems are suitable for virtually any form of roof and roof projects.

  • Page 111: Roof Integration

    On pitched roofs with a low angle of inclination, the collector supports Note can be secured to the rafter anchors (see page 112) with the mounting The Viessmann "SOLSTAT" calculation program is available at rails. www.viessmann.com to assist with calculations.

  • Page 112: Design Information Regarding 14. 1 Above Roof Installation With Rafter Anchors

    Design information regarding installation (cont.) Overhead glazing Vertical glazing Glazing with an angle of inclination greater than 10° Glazing with an angle of inclination smaller than 10° – No additional safety measures to protect against falling glass parts – The TRLV does not apply to vertical glazing with an upper edge higher are required for flat-plate and tube collectors with an angle of incli- than max.
  • Page 113 Design information regarding installation on pitched roofs — above roof installation (cont.) B Rafter anchor E Rafter For tiled roofs Viessmann offers 2 mounting options: Using a plastic replacement tile Trimming the roof tile with an angle grinder B Rafter anchor...

  • Page 114: Vitosol-F Flat-Plate Collectors

    Design information regarding installation on pitched roofs — above roof installation (cont.) 1 Vitosol-T, for vertical installation 2 Vitosol-T, for horizontal installation Vitosol-F, for vertical and horizontal installation Vitosol-F flat-plate collectors Vertical and horizontal installation A Collector B Rafter anchor C Mounting rail D Mounting plate VIESMANN...

  • Page 115: Vitosol 200-T Vacuum Tube Collectors, Type Sp2A And Vitosol 300-T, Type Sp3B

    Design information regarding installation on pitched roofs — above roof installation (cont.) Vitosol 200-T vacuum tube collectors, type SP2A and Vitosol 300-T, type SP3B Vertical installation A Collector B Rafter anchor C Mounting rail D Tube retainer Horizontal installation (only Vitosol 200-T, type SP2A) A Collector C Mounting rail B Rafter anchor...

  • Page 116: Vitosol 200-T Vacuum Tube Collectors, Type Spe

    Design information regarding installation on pitched roofs — above roof installation (cont.) Vitosol 200-T vacuum tube collectors, type SPE Vertical installation A Collector B Rafter anchor C Mounting rail D Tube retainer Horizontal installation A Collector C Mounting rail B Rafter anchor D Tube retainer VIESMANN VITOSOL...

  • Page 117: Support On Pitched Roofs

    Design information regarding installation on pitched roofs — above roof installation (cont.) Support on pitched roofs (For rafter anchors in conjunction with collector supports from the flat Check the structural condition of the roof. roof installation range, see page 128.) On pitched roofs with a low angle of inclination, the collector supports can be secured to the rafter anchors with the mounting rails.

  • Page 118: Vitosol 200-T Vacuum Tube Collectors, Type Sp2A And Vitosol 300-T, Type Sp3B

    Design information regarding installation on pitched roofs — above roof installation (cont.) Vitosol 200-T vacuum tube collectors, type SP2A and Vitosol 300-T, type SP3B Vertical installation A Collector B Rafter hook C Mounting rail D Tube retainer Horizontal installation (only Vitosol 200-T, type SP2A) A Collector C Mounting rail B Rafter hook...

  • Page 119: Vitosol 200-T Vacuum Tube Collectors, Type Spe

    Design information regarding installation on pitched roofs — above roof installation (cont.) Vitosol 200-T vacuum tube collectors, type SPE Vertical installation A Collector B Rafter hook C Mounting rail D Tube retainer Horizontal installation A Collector C Mounting rail B Rafter hook D Tube retainer VIESMANN VITOSOL...

  • Page 120: Above Roof Installation With Rafter Flanges

    Design information regarding installation on pitched roofs — above roof installation (cont.) 14.3 Above roof installation with rafter flanges General information ■ This mounting system is suitable for plain tiles and slate tiles. It is designed for wind speeds up to 150 km/h and snow loads up to 1.25 kN/m ■...

  • Page 121: Vitosol-F Flat-Plate Collectors

    Design information regarding installation on pitched roofs — above roof installation (cont.) Vitosol-F flat-plate collectors Vertical and horizontal installation A Collector B Rafter flange C Mounting rail D Mounting plate Vitosol 200-T vacuum tube collectors, type SP2A and Vitosol 300-T, type SP3B Vertical installation A Collector B Rafter flange...

  • Page 122: Vitosol 200-T Vacuum Tube Collectors, Type Spe

    Design information regarding installation on pitched roofs — above roof installation (cont.) Horizontal installation (only Vitosol 200-T, type SP2A) A Collector C Mounting rail B Rafter flange D Tube retainer Vitosol 200-T vacuum tube collectors, type SPE Vertical installation A Collector B Rafter flange C Mounting rail D Tube retainer...

  • Page 123: Above Roof Installation For Corrugated Sheet Roofs

    Design information regarding installation on pitched roofs — above roof installation (cont.) Horizontal installation A Collector C Mounting rail B Rafter flange D Tube retainer 14.4 Above roof installation for corrugated sheet roofs Observe the information on securing collectors on page 110. ■...

  • Page 124: Design Information Regarding 15. 1 Roof Integration With Flashing Frame

    Design information regarding installation on pitched roofs — above roof installation (cont.) Mounting rails are fitted directly to the mounting brackets. A Vitosol-F, for vertical and horizontal installation B Vitosol-T, for vertical installation C Vitosol-T, for horizontal installation Design information regarding installation on pitched roofs — roof integration 15.1 Roof integration with flashing frame Observe the information on securing collectors on page 111.
  • Page 125 ■ Timber 40 x 120 mm; use two screws per rafter. Timber pack Structural verification pack Viessmann provides this pack if the load-bearing capacity of the exist- Viessmann provides this pack for structural verification extending into ing battens is insufficient.

  • Page 126: Required Roof Area

    Routing solar lines through the roof For routing the solar lines through the roof, Viessmann offers special side panels C (side panels with EPDM entries). These vary depend- ing on the version of hydraulic connections to be used (see the fol- lowing diagrams).

  • Page 127: Installation Of Snow Guards

    Design information regarding installation on pitched roofs — roof integration (cont.) Side panels left top/right top Side panels left bottom/right bottom This panel is required in conjunction with standard version A (see In conjunction with design version B (see page 124), we recommend page 124) (see the following installation examples).

  • Page 128: Design Information On Flat Roof 16. 1 Determining The Collector Row Clearance Z

    Angle β = 66.5° − 50° = 16.5° 16.2 Vitosol-F flat-plate collectors (on supports) Observe the information on securing collectors on page 111. Viessmann offers two collector supports for fixing the collectors: ■ With a variable angle of inclination (snow loads up to 2.55 kN/m , wind speeds up to 150 km/h): The collector supports are pre-assembled.

  • Page 129: Collector Supports With Variable Angle Of Inclination

    Design information on flat roof installation (cont.) Collector supports with variable angle of inclination Type SV — angle of inclination α 25 to 60° Ø 11 α= 60° α= 55° α= 50° α= 45° α= 40° α= 35° α= 30° α= 25°...
  • Page 130 Design information on flat roof installation (cont.) Type SH — angle of inclination α 50 to 80° α= 50° α= 55° α= 60° α= 65° α= 70° α= 75° α= 80° α Base rail hole dimensions A Base rail B Adjustable support C Collector support Type SV and SH —...

  • Page 131: Collector Supports With Fixed Angle Of Inclination

    Design information on flat roof installation (cont.) Type SV and SH — installation on concrete slabs A Joining plate B Cross brace C Support rail (only on roofs with gravel ballast layer) Type x in mm 1920 y in mm z in mm See page 128.

  • Page 132: Vitosol 200-T And Vitosol 300-T Vacuum Tube Collectors (On Supports)

    16.3 Vitosol 200-T and Vitosol 300-T vacuum tube collectors (on supports) Observe the information on securing collectors on page 111. Viessmann offers two collector supports for fixing the collectors: ■ With variable angles of inclination of 25 to 50° (snow loads up to 2.55 kN/m...

  • Page 133: Collector Supports With Variable Angle Of Inclination

    Design information on flat roof installation (cont.) Collector supports with variable angle of inclination Ø 11 50° 45° 40° 35° 30° 25° A Base rail B Adjustable support C Collector support Base rail hole dimensions 50° 45° 40° 35° 30° 25°...

  • Page 134: Collector Supports With Fixed Angle Of Inclination

    Design information on flat roof installation (cont.) Collector supports with fixed angle of inclination Angle of inclination 30° 45° 60° c in mm 2413 2200 1838 A Mounting foot B Adjustable support C Collector support For calculating distance z between collector rows, see page 128. A Support slabs Vitosol 200-T, type SPE Vitosol 200-T, type SP2A, Vitosol 300-T, type SP3B...

  • Page 135: Design Information For Wall Instal- 17. 1 Vitosol-F Flat-Plate Collectors, Type Sh

    Design information on flat roof installation (cont.) ■ Type SP2A The yield can be optimised by rotating the vacuum tubes 25° to the horizontal. ■ Type SPE The yield can be optimised by rotating the vacuum tubes 45° to the horizontal.

  • Page 136: Vitosol 200-T Vacuum Tube Collectors, Type Sp2A

    All sizing recommended below relates to German climatic conditions and common utilisation profiles in the home. These profiles are stored in the Viessmann "ESOP" calculation program and correspond to the suggestions of VDI 6002-1 for apartment buildings. Under these prerequisites, a design output of 600 W/m is assumed for all heat exchangers.

  • Page 137: System For Heating Dhw

    The basis for sizing a solar thermal system for DHW heating is the DHW demand. Viessmann packs are sized for a solar coverage of approx. 60 %. The cylinder capacity must be greater than the daily DHW demand, taking the required DHW temperature into account.

  • Page 138: System For Dhw Heating And Central Heating Backup

    Information regarding design and operation (cont.) Occupants Daily DHW de- Cylinder capacity in l Collector mand in l (60 °C) Dual mode Mono mode Number Surface area Vitosol-F Vitosol-T SV/SH 250/300 1 x 3.03 m 300/400 1 x 3.03 m 1 x 1.51 m 2 x 3.03 m 2 x 3.03 m...

  • Page 139: Swimming Pool Heating System - Heat Exchanger And Collector

    1 x 1.51 m 6 x SV 3 x 3.03 m 6 x SH The Viessmann calculating program "ESOP" can be used for the exact For low energy houses (heat demand less than 50 kWh/(m p.a.)), calculation. solar coverage of up to 35 %, relative to the total energy demand, incl.

  • Page 140: Solar Thermal System Operating Modes

    This value should be reached at 100 % pump rate. An adjustment can systems with a Viessmann solar control unit will adjust itself automat- be made at the output stage of the pump. The positive primary ener- ically in matched flow operation.

  • Page 141: High-Flow Operation - Connection On Alternate Sides

    Information regarding design and operation (cont.) High-flow operation — connection on alternate sides ≤ 12 ≤ 12 A Collector temperature sensor in the flow line ≤ 12 A Collector temperature sensor in the flow line Low-flow operation — single-sided connection ≤...

  • Page 142: Horizontal Installation On A Pitched Roof

    Information regarding design and operation (cont.) Installation in several rows, connection from the left or right A Collector temperature sensor Horizontal installation on a pitched roof 1 collector array 2 or more collector arrays (≥ 4 m With this type of connection, the "Relay kick" function on the Vitosolic 200 must be enabled.

  • Page 143: Vertical Installation On Pitched Roofs, Installation On Supports Or Horizontal Installation

    Information regarding design and operation (cont.) Note Max. 15 m absorber area can be connected in series to form a single array. Vertical installation on pitched roofs, installation on supports or horizontal installation Connection to the left 15m² A Collector temperature sensor in the flow line Connection to the right 15m²...

  • Page 144: Installation Examples Vitosol 300-T, Type Sp3B

    Information regarding design and operation (cont.) 2 or more collector arrays (≥ 4 m With this connection, the "Relay kick" function on the Vitosolic 200 must be enabled (see chapter "Functions" in the "Solar control units" section). A Collector temperature sensor in the flow line 18.6 Installation examples Vitosol 300-T, type SP3B Take ventilation into consideration when designing the collector arrays Note...

  • Page 145: Pressure Drop Of The Solar Thermal System

    Information regarding design and operation (cont.) 18.7 Pressure drop of the solar thermal system ■ The specific flow rate for the collectors is determined by the type of ■ The pressure drop of further solar circuit components can be seen collector and the intended method of operation of the collector array.

  • Page 146: Pressure Drop Of Vitosol 200-F, Type Sv And Sh

    Information regarding design and operation (cont.) Pressure drop of Vitosol 200-F, type SV and SH Relative to water, corresponds to Tyfocor LS at approx. 60 °C 2000 1000 Flow rate in l/(min x collector) Pressure drop of Vitosol 100-F, type SV and SH Relative to water, corresponds to Tyfocor LS at approx.

  • Page 147: Pressure Drop Of Vitosol 300-F, Type Sv And Sh

    Information regarding design and operation (cont.) Pressure drop of Vitosol 300-F, type SV and SH Relative to water, corresponds to Tyfocor LS at approx. 60 °C 2000 1000 flow rate in l/(min x collector) VIESMANN VITOSOL...

  • Page 148: Pressure Drop Of Vitosol 200-T And Vitosol 300-T

    Information regarding design and operation (cont.) Pressure drop of Vitosol 200-T and Vitosol 300-T Relative to water, corresponds to Tyfocor LS at approx. 60 °C 0.08 0.06 0.05 0.04 0.03 0.02 0.01 Flow rate in l/min Pressure drop of Vitosol 200-T, type SPE 300 400 500 70 100 Flow rate in l/h...

  • Page 149: Pressure Drop Of The Pipework

    Information regarding design and operation (cont.) Flow rate Flow velocity in m/s (total collector area) Pipe dimension l/min DN 10 DN 13 DN 16 DN20 DN25 DN32 DN40 Dimensions 12 x 1 15 x 1 18 x 1 22 x 1 28 x 1.5 35 x 1.5 42 x 1.5...

  • Page 150: Sizing The Circulation Pump

    The Solar-Divicon and the solar pump assembly are unsuitable for curve. direct contact with swimming pool water. Viessmann supplies the Solar-Divicon and a separate solar pump assembly to simplify the installation and the selection of pumps and safety equipment. For construction and specification see chapter "Installation accessories".

  • Page 151: Ventilation

    Information regarding design and operation (cont.) 18.10 Ventilation At points in the system that are at high risk from steam or in roof instal- When setting up and connecting larger collector arrays, the ventilation lations, only use air separators with manual air vent valves, which characteristics of the system can be optimised by flow lines joined require regular manual venting.
  • Page 152 Note ■ A correctly sized stagnation cooler The "SOLSEC" program is available at www.viessmann.com for cal- culating the residual cooling capacity and sizing the heat sink. For the heat sink, standard radiators with an output calculated at 115 K are assumed. For greater clarity, the program indicates the heating output as 75/65 °C.

  • Page 153: Expansion Vessel

    β Expansion factor The required volume is determined by the following factors: β = 0.13 for Viessmann heat transfer medium from −20 to ■ Expansion of the heat transfer medium in its liquid state 120 °C ■ Liquid seal Liquid seal in the expansion vessel in l ■...
  • Page 154 Information regarding design and operation (cont.) Vitosol-F, type SV Static head in m System capacity in l Recom. capacity of the ex- Recom. heat sink Absorber area in m pansion vessel in l (see page 106) 22.3 18 — 25.7 29.2 24.7 25 2 m uninsulated pipe...

  • Page 155: Safety Valve

    Information regarding design and operation (cont.) Vitosol-T Static head in m System capacity in l Recom. capacity of the expan- Recom. heat sink Absorber area in m sion vessel in l (see page 106) 1.51 21.7 18 — 25.1 28.6 3.03 22.3 25.7...

  • Page 156: Connecting The Dhw Circulation And Thermostatic Mixing Valve

    To ensure trouble-free functioning of the solar thermal system, it is Note important that, in the DHW cylinder, areas with cold water are available Viessmann offers a thermostatic DHW circulation set as an accessory to receive the solar energy. These areas must not under any circum- (see page 107).

  • Page 157: Appendix 19. 1 Subsidy Programs, Permits And Insurance

    19.1 Subsidy programs, permits and insurance Solar thermal systems play an important role in protecting natural Viessmann collectors meet the requirements of the "Blue Angel" cer- resources and the environment. Together with advanced Viessmann tificate of environmental excellence to RAL UZ 73. The approval of heating systems, they create an optimum system solution that is fit for solar thermal systems is not universally regulated.

  • Page 158: Keyword Index

    Technical Building Regulations for installation on walls....111 Hydraulic connections..............140 Thermal capacity................9 Thermostatic mixing valve..............156 Idle temperature.................9 Inclination of the receiver surface............10 Ventilation..................151 Installation accessories..............99 Viessmann collector range..............6 Installation examples..............140 Vitosolic 100 Installation information – Delivered condition...............39 – Pipework..................108 – Specification..................39 Installation notes Vitosolic 200 –...
  • Page 159 VIESMANN VITOSOL...
  • Page 160 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 VITOSOL...

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