Viessmann VITOROND 200 Service Instructions Manual
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Viessmann VITOROND 200 Service Instructions Manual

Viessmann VITOROND 200 Service Instructions Manual

Oil/gas boiler
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See also: Service Instructions , User Manual
VIESMANN
Service instructions
for contractors
Vitorond 200
Type VD2A, 125 to 270 kW
Oil/gas boiler
For applicability, see the last page
VITOROND 200
Please keep safe.
5692 726 GB
3/2013

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Summary of Contents for Viessmann VITOROND 200

  • Page 1 VIESMANN Service instructions for contractors Vitorond 200 Type VD2A, 125 to 270 kW Oil/gas boiler For applicability, see the last page VITOROND 200 Please keep safe. 5692 726 GB 3/2013...

  • Page 2: Safety Instructions

    Safety instructions Safety instructions Please follow these safety instructions closely to prevent accidents and mate- rial losses. Safety instructions explained ■ All current safety regulations as defined by DIN, EN, DVGW, TRGI, Danger TRF, VDE and all locally applicable This symbol warns against the standards risk of injury.
  • Page 3 If the boiler is operated at Defective components must be the same time, this can lead to reverse replaced with genuine flow of the flue gas. Viessmann spare parts.
  • Page 4 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 5: Table Of Contents

    Index Index Product information Intended use......................Commissioning, inspection, maintenance Steps - commissioning, inspection and maintenance.......... Further details regarding the individual steps............Parts lists......................18 Water quality Water quality requirements.................. 24 Commissioning/service reports................ 28 Specification....................... 29 Certificates Declaration of conformity..................30 Manufacturer's certificate according to the 1st BImSchV [Germany]....

  • Page 6: Product Information

    Product information Intended use The appliance is only intended to be installed and operated in sealed unven- ted heating systems that comply with EN 12828, with due attention paid to the associated installation, service and operating instructions as well as the details in the datasheet.

  • Page 7: 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. Commissioning the system........... • 2. Shutting down the system • 3.

  • Page 8: Commissioning Steps

    Commissioning, inspection, maintenance Steps - commissioning, inspection and… (cont.) Commissioning steps Inspection steps Maintenance steps Page • 21. Adjusting the burner............17 • 22. Instructing the system user........... 17 • 23. Operating and service instructions......17...

  • Page 9: Further Details Regarding The Individual Steps

    Commissioning, inspection, maintenance Further details regarding the individual steps Commissioning the system Operating and service instruc- 08. Check that the cleaning apertures tions for the control unit and the on the flue outlet are closed. burner 09. Open the shut-off valves in the oil or 01.

  • Page 10: Opening The Boiler Door And Cleaning Cover

    Commissioning, inspection, maintenance Further details regarding the individual steps (cont.) Opening the boiler door and cleaning cover Note On gas burners, remove the gas supply pipe.

  • Page 11: Removing And Cleaning The Turbulators (Only Up To 195 Kw)

    Commissioning, inspection, maintenance Further details regarding the individual steps (cont.) Removing and cleaning the turbulators (only up to 195 kW) A Turbulators...

  • Page 12: Cleaning The Heating Surface, Flue Outlet And Flue

    Commissioning, inspection, maintenance Further details regarding the individual steps (cont.) Cleaning the heating surface, flue outlet and flue 1. Clean flues A and combustion 2. Remove combustion residues from chamber B with the brushes. the flue and the flue outlet through the cleaning apertures in flue outlet C Clean the spaces in between and the fins with the narrow side of the...
  • Page 13 Commissioning, inspection, maintenance Further details regarding the individual steps (cont.) Danger Escaping gas leads to a risk of explosion. Check all gas connections for tightness. Danger Escaping flue gas can cause a health hazard. Always connect the condensate drain with a siphon to prevent flue gas escaping.

  • Page 14: Checking The Expansion Vessel And System Pressure

    Commissioning, inspection, maintenance Further details regarding the individual steps (cont.) Checking the expansion vessel and system pressure Note 3. Top up with water until the charge Observe instructions of the expansion pressure of the cooled system is 0.1 vessel manufacturer. to 0.2 bar (10 to 20 kPa) higher than Carry out this test on a cold system.
  • Page 15 Commissioning, inspection, maintenance Further details regarding the individual steps (cont.) Enter the volume of top-up water and the total hardness of the feed and boiler water into the table. Meter Fill and Total Total hardness pH val- Water treat- Date reading top-up water...

  • Page 16: Cleaning The Sight Glass In The Boiler Door

    Commissioning, inspection, maintenance Further details regarding the individual steps (cont.) Cleaning the sight glass in the boiler door Check the gaskets and hose connection for leaks. Checking the mixer for ease of operation and tightness 1. Remove the motorised lever from the 3.

  • Page 17: Adjusting The Burner

    Commissioning, inspection, maintenance Further details regarding the individual steps (cont.) Adjusting the burner Burner service instructions or Rated heat- Minimum heating out- separate documentation from the ing output put to be selected burner manufacturer. (burner stage 1) kW kW Adjust the maximum oil or gas through- put of the burner to the rated boiler heat- ing output.

  • Page 18: Parts Lists

    011 Thermal insulation mat 211 Thermal insulation mat, back 012 Thermal insulation block 212 Double strain relief 013 Packing 20 x 15 mm 213 Vitorond 200 logo 014 Sensor well 214 Edge protector 015 Flue outlet 215 Threaded pin SW 17 016 Hose nozzle ¼"...
  • Page 19 Parts lists Parts lists (cont.) A Burner cable, see parts list in the service instructions of the boiler control unit B Boiler control unit, see parts list in the service instructions C Type plate, optionally on the r.h. or l.h. side...
  • Page 20 Parts lists Parts lists (cont.)
  • Page 21 Parts lists Parts lists (cont.)
  • Page 22 Parts lists Parts lists (cont.)
  • Page 23 Parts lists Parts lists (cont.)

  • Page 24: Water Quality

    Water quality Water quality requirements Note The warranty excludes damage due to Observing the following requirements is corrosion and scaling. necessary to safeguard your warranty rights. Prevention of damage due to scaling Prevent excessive scale build-up (calcium carbonate) on the heating surfaces. For heating systems with operating temperatures up to 100 °C, VDI guideline 2035 sheet 1 "Prevention of heating system damage –...
  • Page 25 Water quality Water quality requirements (cont.) ■ In systems > 50 kW, install a water ■ Commission the system step by step, meter to capture the amount of the fill starting with the lowest boiler output and top-up water. Enter the volume of and a high heating water flow rate.
  • Page 26 Water quality Water quality requirements (cont.) Prevention of damage due to corrosion on the water side The corrosion resistance of ferrous Sealed unvented systems – e.g. those materials on the heating water side of equipped with an expansion vessel – heating systems and heat generators offer good protection against the ingress depends on the absence of oxygen in the...
  • Page 27 Water quality Water quality requirements (cont.) Where chemicals are used as part of the corrosion protection, we recommend that the manufacturer of the chemicals issues a certificate of suitability of the additives with regard to the boiler mate- rials and the materials of the other heat- ing system components.

  • Page 28: Commissioning/Service Reports

    Commissioning/service reports Commissioning/service reports Commissioning Service Service date: Service Service Service date: Service Service Service date: Service Service Service date: Service Service Service date:...

  • Page 29: Specification

    Specification Specification Gas boiler, category I 2ELL Rated heating output Product ID in accordance with the Efficien- CE-0085BS0005 cy Directive Pressure drop on the hot gas side mbar 0.65 0.95 1.00 1.20 1.60 Required draught Pa/mbar Flue gas parameters Temperature at boiler water temp.

  • Page 30: Certificates

    The product characteristics determined as system values for the product Vitorond 200 as part of EC type testing according to the Efficiency Directive (see specification table), can be utilised to assess the energy consumption of heating and ventilation equipment to DIN V 4701-10, which is specified by the EnEV [Ger- many].

  • Page 31: Manufacturer's Certificate According To The 1St Bimschv [Germany]

    Certificates Manufacturer's certificate according to the 1st BImSchV [Germany] We, Viessmann Werke GmbH & Co KG, D-35107 Allendorf, confirm that this product meets the conditions specified by the 1st BImSchV: ■ NO limits in accordance with paragraph 6 (1). ■ Flue gas loss of max. 9 % in accordance with paragraph 10 (1).

  • Page 32: Keyword Index

    Keyword index Keyword index Boiler door, opening......10 Mixer, checking for ease of operation Boiler water quality requirements..24 and tightness........16 Boiler water total hardness....15 Burner adjusting.........17 Operating and service instructions..17 Cleaning cover, opening....10 Commissioning the system....9 Parts list..........18 Draught stabiliser, checking (if instal- Sight glass in boiler door, cleaning..16 led).............16 Specification........29...
  • Page 36 Applicability Serial No.: 7247985 7247986 7247987 7247988 7247989 Viessmann Werke GmbH&Co KG Viessmann Limited D-35107 Allendorf Hortonwood 30, Telford Telephone: +49 6452 70-0 Shropshire, TF1 7YP, GB Fax: +49 6452 70-2780 Telephone: +44 1952 675000 www.viessmann.com Fax: +44 1952 675040...

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