Viessmann VITOROND 200 Service Instructions Manual Download

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Service instructions

for contractors

VIESMANN

Vitorond 200
Type VD2A

, 125 to 270 kW

Oil/gas boiler

For applicability, see the last page

VITOROND 200

5692 726 GB

3/2013

Please keep safe.

Summary of Contents for VITOROND 200

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

Page 2: ...accidents Statutory regulations regarding envi ronmental protection Codes of practice of the relevant trade associations All current safety regulations as defined by DIN EN DVGW TRGI TRF VDE and all locally applicable standards Gas Safety Installation Use Regu lations the appropriate Building Regulation either the Building regulations the Building Regulation Scotland Build ing Regulations Northern...

Page 3: ... can create neg ative pressure If the boiler is operated at the same time this can lead to reverse flow of the flue gas Danger The simultaneous operation of the boiler and appliances that extract air to the outside can result in life threatening poison ing due to reverse flow of the flue gas Fit an interlock circuit or take suit able steps to ensure a sufficient supply of combustion air Working on...

Page 4: ... the system can compromise its function 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 Safety instructions Safety instructions cont 5692 726 GB ...

Page 5: ...enance 7 Further details regarding the individual steps 9 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 31 Keyword index 32 Index Index 5692 726 GB ...

Page 6: ... pose other than the heating up of heating water shall be deemed inappropriate Intended use presupposes that a fixed installation in conjunction with permissi ble components designed for this pur pose has been carried out Every other use will be deemed to be inappropriate Any resulting losses are excluded from the manufacturer s liabil ity Any usage beyond this must be approved by the manufacturer...

Page 7: ...2 9 Checking all connections and the sensor well on the heating water side for leaks 10 Checking the function of the safety equipment 11 Checking the expansion vessel and system pressure 14 12 Checking electrical plug in connections and cable entries for firm seating 13 Checking the thermal insulation 14 Checking the water quality 14 15 Cleaning the sight glass in the boiler door 16 16 Checking th...

Page 8: ...pection steps Maintenance steps Page 21 Adjusting the burner 17 22 Instructing the system user 17 23 Operating and service instructions 17 Commissioning inspection maintenance Steps commissioning inspection and cont 5692 726 GB ...

Page 9: ...tures on the flue outlet are closed 09 Open the shut off valves in the oil or gas line 10 Switch ON the mains isolator the switch for the heating circuit pump and the burner ON OFF switch in this order observe the burner man ufacturer s instructions 11 When heating the system from cold also when restarting after mainte nance and cleaning work prevent all heat supply to heat consumers to clear the ...

Page 10: ...10 Opening the boiler door and cleaning cover Note On gas burners remove the gas supply pipe Commissioning inspection maintenance Further details regarding the individual steps cont 5692 726 GB ...

Page 11: ...11 Removing and cleaning the turbulators only up to 195 kW A A Turbulators Commissioning inspection maintenance Further details regarding the individual steps cont 5692 726 GB ...

Page 12: ...h Remove combustion residues with a vacuum cleaner 2 Remove combustion residues from the flue and the flue outlet through the cleaning apertures in flue outlet C using a vacuum cleaner Inserting the turbulators fitting the boiler door and cleaning cover Note On gas burners mount the gas supply pipe Commissioning inspection maintenance Further details regarding the individual steps cont 5692 726 GB...

Page 13: ...lth hazard Always connect the condensate drain with a siphon to prevent flue gas escaping A B 3 2 4 1 A Tighten the screws on the boiler door evenly and diagonally B Only up to 195 kW Fully insert the turbulators into the second flue Commissioning inspection maintenance Further details regarding the individual steps cont 5692 726 GB ...

Page 14: ...er than the static system pressure top up with nitrogen until the pre charge pres sure is 0 1 to 0 2 bar 10 to 20 kPa higher The static pressure corresponds to the static head 3 Top up with water until the charge pressure of the cooled system is 0 1 to 0 2 bar 10 to 20 kPa higher than the pre charge pressure of the expansion vessel Permiss operating pressure 6 bar 0 6 MPa Checking the water qualit...

Page 15: ...me Total hardness pH val ue Water treat ment Date Feed water Boiler water Me dium Meter ing vol ume m3 m3 m3 The total hardness of the feed and top up water must not exceed a sum of all alkaline earths 0 02 mol m3 The pH value should be between 8 2 and 9 5 Commissioning inspection maintenance Further details regarding the individual steps cont 5692 726 GB ...

Page 16: ... 2 Check the mixer for ease of opera tion 3 Check the mixer for leaks Replace the O ring gaskets if the mixer is leak ing 4 Snap the motorised lever into place Checking the draught stabiliser if installed Release the latch on the control disc The control disc must swing freely during burner operation Commissioning inspection maintenance Further details regarding the individual steps cont 5692 726 ...

Page 17: ...t to the chimney design Rated heat ing output Minimum heating out put to be selected burner stage 1 kW kW 125 75 160 96 195 117 230 138 270 162 Operation with burner load 60 The minimum boiler water temperature is 60 C for operation with oil and 65 C for operation with gas Set the minimum heating output for the base load stage according to the actual chimney conditions Note that the chim ney must ...

Page 18: ... 036 Packing 12 x 12 mm 037 Distributor pipe 038 Boiler return gasket 7 59 x 118 x 3 mm 039 Distributor pipe flange 041 Gasket 200 Control unit fascia 201 Top panel front 202 Front panel top 203 Side panel left 204 Side panel right 205 Top panel back 206 Thermal insulation jacket 207 Rail left with strain relief pos 212 208 Rail right with logo pos 213 and strain relief pos 212 209 Back panel left...

Page 19: ...ee 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 Parts lists Parts lists cont 5692 726 GB ...

Page 20: ...20 206 202 200 B 205 201 Parts lists Parts lists cont 5692 726 GB ...

Page 21: ...21 214 A A 209 210 214 203 212 C 211 208 212 204 207 215 213 Parts lists Parts lists cont 5692 726 GB ...

Page 22: ...22 037 039 001 013 012 011 010 009 018 027 032 020 024 023 312 028 022 313 002 021 019 008 041 017 016 030 Parts lists Parts lists cont 5692 726 GB ...

Page 23: ...23 003 015 036 003 004 004 007 006 038 031 031 014 033 034 035 005 035 034 005 Parts lists Parts lists cont 5692 726 GB ...

Page 24: ...0 to 600 1 5 8 4 600 0 02 0 11 The standard values assume the follow ing The total volume of fill and top up water will not exceed three times the water content of the heating system during its service life The specific system volume is less than 20 l kW heating output In multi boiler systems apply the output of the smallest boiler All measures to prevent corrosion on the water side in accordance ...

Page 25: ...erve the follow ing during commissioning Commission the system step by step starting with the lowest boiler output and a high heating water flow rate This prevents a localised concentra tion of limescale deposits on the boiler heating surfaces In multi boiler systems start all boilers simultaneously to prevent the entire limescale deposit settling in the heat transfer area of just one boiler Where...

Page 26: ...xygen into the system if correctly sized and operating at the cor rect pressure In all operating states and at all points in the heating system includ ing the intake side of the pump the pres sure must be higher than the surround ing atmospheric pressure The pre charge pressure of the expansion vessel should be checked at least during the annual service The use of permeable components e g permeabl...

Page 27: ...f suitability of the additives with regard to the boiler mate rials and the materials of the other heat ing system components We recom mend you refer questions regarding water treatment to an appropriate spe cialist Further details can be found in VDI Directive 2035 2 and EN 14868 Water quality Water quality requirements cont 5692 726 GB ...

Page 28: ...rvice Service date by Service Service Service date by Service Service Service date by Service Service Service date by Service Service Service date by Commissioning service reports Commissioning service reports 5692 726 GB ...

Page 29: ...put C 175 At partial load C 125 Temperature 3 at boiler water temp 80 C C 185 Product parameters according to EnEV Efficiency η at 100 of rated heating output 92 4 92 5 92 7 92 8 92 8 30 of rated heating output 95 2 94 9 95 5 95 6 95 6 Standby loss qB 70 0 40 0 38 0 28 0 25 0 25 Power consumption 4 at 100 of rated heating output W 457 514 565 612 661 30 of rated heating output W 152 171 188 204 22...

Page 30: ...EC 92 42 EEC This product meets the requirements of the Efficiency Directive 92 42 EEC for Low temperature boilers LT The Declaration of Conformity for the pressure jet oil or gas burner is part of the burner manufacturer s documentation The product characteristics determined as system values for the product Vitorond 200 as part of EC type testing according to the Efficiency Directive see specific...

Page 31: ...e gas loss of max 9 in accordance with paragraph 10 1 Standard seasonal efficiency to DIN of at least 94 in accordance with paragraph 6 2 Boiler and burner unit Vitorond 200 with Vitoflame oil burner Allendorf 20 April 2010 Viessmann Werke GmbH Co KG Authorised signatory Manfred Sommer Certificates Manufacturer s certificate according to the 1st BImSchV Germany 5692 726 GB ...

Page 32: ...or and cleaning cover 12 Flue cleaning 12 Flue outlet cleaning 12 H Heating surface cleaning 12 I Inserting the turbulators 12 Instructing the system user 17 Intended use 6 M Mixer checking for ease of operation and tightness 16 O Operating and service instructions 17 P Parts list 18 S Sight glass in boiler door cleaning 16 Specification 29 System pressure check 14 T Turbulators removal and cleani...

Page 33: ...33 5692 726 GB ...

Page 34: ...34 5692 726 GB ...

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Page 36: ... Limited Hortonwood 30 Telford Shropshire TF1 7YP GB Telephone 44 1952 675000 Fax 44 1952 675040 E mail info uk viessmann com Viessmann Werke GmbH Co KG D 35107 Allendorf Telephone 49 6452 70 0 Fax 49 6452 70 2780 www viessmann com 5692 726 GB Subject to technical modifications ...

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