Viessmann Vitosol 200-T Service Instructions Manual
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Viessmann Vitosol 200-T Service Instructions Manual

Vacuum tube collectors based on the heat pipe principle
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VIESMANN
Service instructions
for contractors
Vitosol 200-T
Type SP2A
Vitosol 300-T
Type SP3B
Vacuum tube collectors based on the heat pipe principle
For applicability, see the last page
VITOSOL 200-T
VITOSOL 300-T
Please keep safe.
5772 274 GB
2/2013

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  • Page 1 VIESMANN Service instructions for contractors Vitosol 200-T Type SP2A Vitosol 300-T Type SP3B Vacuum tube collectors based on the heat pipe principle For applicability, see the last page VITOSOL 200-T VITOSOL 300-T Please keep safe. 5772 274 GB 2/2013...
  • Page 2 Defective components must be ■ National installation regulations replaced with genuine ■ Statutory regulations regarding the Viessmann spare parts. prevention of accidents ■ Statutory regulations regarding envi- ronmental protection ■ Codes of practice of the relevant trade associations ■...
  • Page 3 Installing non-author- ised components and making non-approved modifications or conversions can compromise safety and may invalidate our warranty. For replacements, use only orig- inal spare parts supplied or approved by Viessmann.

  • Page 4: Table Of Contents

    Index Index Commissioning, inspection, maintenance Steps - commissioning, inspection and maintenance.......... Further details regarding the individual steps............Scope of inspection................... 15 Parts lists Parts list Vitosol 200-T..................16 Parts list Vitosol 300-T..................18 Specification....................... 20 Certificates Declaration of conformity..................21...

  • Page 5: Commissioning, Inspection, Maintenance

    Commissioning, inspection, maintenance Steps - commissioning, inspection and maintenance For further information regarding the individual steps, see the page indicated Commissioning steps Inspection steps Maintenance steps Page • 1. Checking pressure conditions and adjusting the pre- charge pressure of the expansion vessel if necessary •...

  • Page 6: Further Details Regarding The Individual Steps

    Commissioning, inspection, maintenance Further details regarding the individual steps Checking pressure conditions and adjusting the pre-charge pressure of the expansion vessel if necessary This process may not be carried out 4. Check pre-charge pressure and while the solar thermal system is in oper- adjust if required.
  • Page 7 Commissioning, inspection, maintenance Further details regarding the individual steps (cont.) System pressure of the solar thermal system Supplement, static head 0.1 bar/m ....System pressure (pressure gauge) ....Pressure reserve for ventilation + 0.1 Charge pressure ....Pre-charge pressure of expansion vessel 5 Note ....

  • Page 8: Checking The Function Of The Safety Equipment

    Commissioning, inspection, maintenance Further details regarding the individual steps (cont.) Checking the function of the safety equipment Check the safety valve: ■ Response pressure ■ Correct installation, with discharge pipe Checking electrical connections Check the tightness of the electrical plug-in connectors and cable grom- mets;...
  • Page 9 Commissioning, inspection, maintenance Further details regarding the individual steps (cont.) The following description relates to a system with a Solar-Divicon. A Solar-Divicon G Drain valve B Shut-off valves H Flow indicator C Non-return valves K Fill valve D Solar circuit pump L Stagnation heat sink E Air separator M Expansion vessel...
  • Page 10 Commissioning, inspection, maintenance Further details regarding the individual steps (cont.) 07. Observe the fluid level in the con- tainer and top up with heat transfer medium if necessary to prevent any air entering the solar circuit. Let the fill pump of flushing and filling facility N run until no more air bub- bles rise to the top of the container (at least 20 to 30 min).
  • Page 11 Commissioning, inspection, maintenance Further details regarding the individual steps (cont.) 11. Vent the circulation pump. Select 12. Close shut-off valves B: Move the manual mode. ball valves (thermometers) into the Open the air vent valve on air sep- vertical position. arator E.

  • Page 12: Determining And Adjusting The Flow Rate If Required

    Commissioning, inspection, maintenance Further details regarding the individual steps (cont.) Determining and adjusting the flow rate if required Check the value at the bottom edge of the flow indicator float. In conjunction with multi stage circulation pumps, set the required flow rate via the output stage (see the following table for approximate set values).

  • Page 13: Commissioning The System

    Commissioning, inspection, maintenance Further details regarding the individual steps (cont.) Flow rates to be set Specific flow rate 25 l/(h.m Collector area in Flow rate in l/min 1.26 1.51 3.03 4.54 6.06 7.56 9.07 10.58 12.10 13.61 Commissioning the system Note Observe operating instructions of For Solar-Divicon, do this at air separa-...
  • Page 14 Commissioning, inspection, maintenance Further details regarding the individual steps (cont.) TYFOROP CHEMIE GmbH Anton-Rée-Weg 7 D - 20537 Hamburg Email: info@tyfo.de Internet: www.tyfo.de 1. Check the pH value of the heat trans- fer medium using the pH strip in the solar service case.

  • Page 15: Scope Of Inspection

    Scope of inspection Scope of inspection The solar thermal system should be inspected once a year to ensure opera- tional reliability. In addition to this, a visual inspection of all essential components (e.g. collectors and pipework) is recommended every 3 to 5 years.

  • Page 16: Parts Lists

    Parts lists Parts list Vitosol 200-T Ordering parts The following information is required: 0014 Bend ■ Serial no. (see type plate) 0015 Bend with air vent valve ■ Position of the part (from this parts list) 0016 Support sleeve 0017 Mounting bracket for sheet steel...
  • Page 17 Parts lists Parts list Vitosol 200-T (cont.) 0004 0005 0001 0003 0006 0002 0011 0012 0007 0009 0010 0008 0013 0014 0016 0018 0015 0017 0023 0019 0020 0022 0021 0024 0028 0029 0025 0026 0027...

  • Page 18: Parts List Vitosol 300-T

    Parts lists Parts list Vitosol 300-T Ordering parts The following information is required: 0012 Elbow fitting with support sleeve ■ Serial no. (see type plate) 0013 Connection pipe with thermal ■ Position of the part (from this parts list) insulation 0014 Bend Standard parts are available from your 0015 Support sleeve...
  • Page 19 Parts lists Parts list Vitosol 300-T (cont.) 0001 0002 0003 0004 0005 0006 0007 0008 0009 0010 0011 0012 0013 0014 0015 0016 0017 0018 0019 0020 0021 0022 0023 0024 0025 0026...

  • Page 20: Specification

    Specification Specification Vitosol 200-T, type SP2A 1.26 m 1.51 m 3.03 m Absorber area 1.26 1.51 3.03 Aperture area 1.33 1.60 3.19 Optical efficiency η 78.5 78.5 78.5 (relative to the aperture area) Heat loss factor k 1.42 1.42 1.42 W/(m ·K)

  • Page 21: Certificates

    Certificates Declaration of conformity We, Viessmann Werke GmbH&Co KG, D-35107 Allendorf, confirm as sole respon- sible body that the products Vitosol 200-T, type SP2A and Vitosol 300-T, type SP3B comply with the following standards: DIN 1055-1: 2002-06 DIN 1055-4: 2005-03...
  • Page 24 Applicability Serial No.: 7510985 7510986 7510987 7510988 7510989 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...

This manual is also suitable for:

Vitosol 300-tSp2aSp3b

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