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Viessmann Vitorond 200 Series, Installation Instructions Manual, Page: 18 / 28

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Viessmann Vitorond 200 Series Installation Instructions Manual Download Page 18

18

Only when delivered in individual sections

Note

Not required if the boiler is supplied as a single block
(factory tested)

1.

Fig. 14

A

Blank flange (on site)

Carry out water pressure test in accordance with
TRD 702. 
Test pressure: 9 bar (0.9 MPa)
Vent the boiler via the flow.

Note

No pressure, control or safety equipment should be
installed during the water pressure and tightness tests.
Test the pressure with a pressure gauge class 1.0.

Torque for cleaning cover 5 Nm

 

Checking the boiler block for leaks

5592831

Summary of Contents for Vitorond 200 Series

Page 1: ...Installation instructions for contractors VIESMANN Vitorond 200 Type VD2A 125 to 270 kW Oil gas boiler VITOROND 200 5592831 GB 9 2018 Dispose after installation ...

Page 2: ...gulations to be observed National installation regulations Statutory regulations for the prevention of accidents Statutory regulations for environmental 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 a ÖNORM EN ÖVGW G K directives ÖVGW TRF and ÖVE c SEV SUVA SVGW SVTI SWKI VK...

Page 3: ...ation 16 Checking the boiler block for leaks 18 Turbulators only up to 195 kW and boiler door 19 Connections on the heating water side 20 Making the safety connection 20 Fitting the thermal insulation mat 21 Connections on the flue gas side 22 Back panels and Therm Control sensor 22 Fitting the thermal insulation jacket 23 Fitting the panels 24 Fitting the side panels and front panel 24 Control un...

Page 4: ...Fit new component or In conjunction with a tool Clean the sur face Dispose of component correctly Dispose of component at a suitable collec tion point Do not dispose of component in domestic waste Intended use The appliance is only intended to be installed and operated in sealed unvented heating systems that comply with EN 12828 with due attention paid to the associated installation service and op...

Page 5: ...an ufacturer for the individual case Intended use also includes the adherence to mainte nance and inspection intervals Product information Vitorond 200 type VD2A Fuels Fuel oil and natural gas Rated heating output 125 to 270 kW Permissible operating pressure 6 bar 0 6 MPa System examples Available system examples See www viessmann schemes com Intended use cont 5592831 ...

Page 6: ...500 200 Fig 1 A Outer edge plinth accessories Dimensions in brackets are minimum clearances Rated heating output kW 125 160 195 230 270 a mm 1200 1400 1600 1800 2000 b mm Observe the installed burner length Clearance dimensions 5592831 ...

Page 7: ...r see table G Distributor pipe in the upper hub H Back section K Flue outlet fitted L Boiler accessories can be found in the combustion chamber When delivered as a pre assembled boiler block there is no pack of individual sec tions Rated heating output kW 125 160 195 230 270 Number of centre sections 2 3 4 5 6 Standard delivery standard boiler 5592831 ...

Page 8: ...d block Remove the boiler accessories from the combustion chamber To continue see page 16 7 5 3 2 6 125 195 kW 4 1 Fig 3 Note We recommend siting the boiler on the plinth acces sories with adjustable anti vibration feet Boiler section assembly 5592831 ...

Page 9: ...4 A Cleaning agent B Observe clearance from the wall See page 6 1 2 4 3 2 1 3 Fig 5 A Cleaning agent B Linseed oil graphite supplied Note The connectors must be seated straight and securely in the hubs Boiler section assembly cont 5592831 ...

Page 10: ...tre section B Sealant supplied Pressing the sections together Danger Escaping flue gas leads to breathing difficulties and poisoning To prevent leaks the sealant must not be allowed to dry Join the sections together no later than 10 min after starting to apply it Handling the compression tool Compression tool installation instructions Boiler section assembly cont 5592831 ...

Page 11: ... bottom Never secure the sections out of true Never force the sections together During the compression process only pull together one additional section at a time This procedure pre vents leaks Removing the compression tool Note Release and remove the compression tool before fit ting the next boiler segments Boiler section assembly cont 5592831 ...

Page 12: ...r sections and pressing them together 2 1 3 A B B 1 2 4 3 1 3 2 4 Fig 8 A Cleaning agent B Linseed oil graphite supplied Note The connectors must be seated straight and securely in the hubs Boiler section assembly cont 5592831 ...

Page 13: ...al sections B Sealant supplied Pressing the sections together See pages 10 to 11 Danger Escaping flue gas leads to breathing difficulties and poisoning To prevent leaks the sealant must not be allowed to dry Join the sections together no later than 10 min after starting to apply it Boiler section assembly cont 5592831 ...

Page 14: ...g 10 Note The compression tool holds the boiler together Only release the compression tool when the sections have been joined with anchor rods A Note Only tighten nuts on anchor rods A by hand Never apply force Boiler section assembly cont 5592831 ...

Page 15: ... Removing the compression tool and aligning the boiler 2 1 Fig 11 Note All section feet must be firmly placed on the support surface If required shim the section feet Boiler section assembly cont 5592831 ...

Page 16: ...16 1 2 Fig 12 A Gasket B Distributor pipe C Studs D Plug R 2 E Quadrant for free wheel ratchet supplied with compression tool F Nuts G Flange Distributor pipe and drain installation 5592831 ...

Page 17: ...tor pipe B Sensor well C Gasket D Studs E Reducer F Spacer G Drain fill valve on site H Boiler return gasket Ø 59 x 118 x 3 mm Note Check correct position of the distributor pipe Distributor pipe and drain installation cont 5592831 ...

Page 18: ...ite Carry out water pressure test in accordance with TRD 702 Test pressure 9 bar 0 9 MPa Vent the boiler via the flow Note No pressure control or safety equipment should be installed during the water pressure and tightness tests Test the pressure with a pressure gauge class 1 0 Torque for cleaning cover 5 Nm Checking the boiler block for leaks 5592831 ...

Page 19: ...oiler is supplied in individual sections M12 2 4x 4x 125 195 kW 1 Fig 15 Note You may hang the boiler door for l h or r h opening Torque for boiler door 30 Nm Turbulators only up to 195 kW and boiler door 5592831 ...

Page 20: ...operating pressure 6 bar 0 6 MPa Test pressure 9 bar 0 9 MPa Low water indicator The boilers must be equipped with a low water indica tor Safety valve Equip boilers with a safety valve that is type tested to TRD 721 or local regulations and is marked accord ing to the system version Note Install all pipe connections free of load and torque stress Please note Unsuitable water quality can damage the...

Page 21: ...2 1 Fig 17 A Grub screws SW 17 Note Only tighten the grub screws by hand In doing so ensure that the back section is not tightened up Level the grub screws if required Fully tighten the remaining fixing screws on the flue outlet cover Fitting the thermal insulation mat 5592831 ...

Page 22: ...et 200 mm 2 Create a test port 3 Seal in and insulate the flue pipe Joints must be gas tight Back panels and Therm Control sensor B 3 9 x 9 5 3x M 6 x 10 4x 1 2 3 4 3 4 2 3 1 Fig 19 A Therm Control sensor NTC 10 kΩ is supplied separately Note Insert Therm Control sensor NTC 10 kΩ as far as possible between the 3rd and 4th sections from the back Connections on the flue gas side 5592831 ...

Page 23: ...23 B A 4 5 C M10 80 4x 3 1 6 2 Fig 20 A Black side outwards B Cut outs to the back C Vitorond 200 logo Fitting the thermal insulation jacket 5592831 ...

Page 24: ...ables leads Note Boiler water temperature sensor is supplied in the control unit pack Insert the measuring probes and boiler water temperature sensor into the sensor well as far as they will go Mains plug fÖ is supplied in the control unit pack Boiler coding card is supplied in the product pack Please note Damaged capillary tubes will result in malfunc tions of the measuring probes Never kink the ...

Page 25: ... Burner cables Note Route 230 V cables and LV leads separately Please note Never allow cables leads to come into contact with hot components Secure all cables leads with cable ties Connections to the control unit base Boiler control unit installation instructions Control unit and electrical connection cont 5592831 ...

Page 26: ...n Boilers with 125 kW Hole circle of burner fixing holes burner fixing holes and flame tube aperture of supplied burner plate com ply with EN 226 Boilers from 160 kW If the burner connection was not prepared at the fac tory make the flame tube aperture and the fixing holes on the supplied blank plate on site Fitting the top panels and control unit fascia 5592831 ...

Page 27: ... pressure condensate banked up in the boiler flue system The adjustable interlocking pressure switch is connec ted to the control unit safety chain and to an additional pressure measuring connector for combustion cham ber pressure The control unit safety chain is connec ted in series to the maximum pressure switch the min imum pressure switch and the high limit safety cut out A setting of approx 2...

Page 28: ... 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 5592831 Subject to technical modifications ...

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