Service instructions
for heating engineers
Vitoflame 200
Gas pressure jet burner (typeVGA)for Vitola and Vitorond 200rated output 15 to 63 kW
See notes on applicability, page2.
VITOFLAME 200
5692449 GB1/2002
File in:
Service folder
Page 1: ...ions for heating engineers Vitoflame 200 Gas pressure jet burner type VGA for Vitola and Vitorond 200 rated output 15 to 63 kW See notes on applicability page 2 VITOFLAME 200 5692 449 GB 1 2002 File i...
Page 2: ...ermitted to carry out repairs on components that fulfil a safety function Use only original Viessmann spare parts or equivalent which have been approved by Viessmann Initial start up This must be carr...
Page 3: ...l information Specification 21 Standard values for burner settings 22 Nozzle pressure table 22 Mixer setting 22 Gas throughput subject to operational net calorific value HuB 22 Ignition and ionisation...
Page 4: ...age 11 I M 9 Checking the blast tube fixings Page 11 I M 10 Checking the fan fixings Page 11 I M 11 Cleaning the sensor plate if necessary Page 12 I M 12 Checking adjusting and replacing if necessary...
Page 5: ...instructions boiler control unit Please note Function sequence during initial start up see page 17 During the initial start up the system can enter a fault state if it has insufficient gas in the sup...
Page 6: ...Record the type of gas in the commissioning service report you will find this report on pages 36 and 37 Idle pressure 1 Close the gas shut off valve 2 Loosen the screw in the test nipple A but do not...
Page 7: ...en 20 and 25 mbar The gas governor is factory set to 10 mbar Do not change this setting You will find the service report on pages 36 and 37 Supply pressure Check less than 15 mbar Do not change the se...
Page 8: ...with gas train make Kromschr der type CG 10 The adjusted gas pressure will be present approx 30 seconds after the burner has started Adjust the nozzle pressure on the setscrew C using an Allen key si...
Page 9: ...art H Fit the protective cap 19 Close the gas shut off valve remove the U shaped pressure gauge and close test nipple A see page 8 20 Start up the burner Ionisation current at least 3 A Checking the i...
Page 10: ...fect system conditions 5 Air pressure switch Maint The air pressure switch is factory set to the respective switching point 1 5 mbar generally you do not need to adjust this setting 6 System shut down...
Page 11: ...on and ionisation electrode and the impeller D 3 Check the gas outlet holes in the sensor plate for contamination and clean if required see item 11 on page 12 Cleaning the combustion chamber and hot g...
Page 12: ...e earth electrode F and unscrew the electrode 4 Unscrew the Allen screws from the sensor plate E 5 Remove the sensor plate E the spring washer D and the end plate C from the mixer assembly B and clean...
Page 13: ...tly activating the manual pump build a test pressure of approx 50 mbar 5 Wait approx 5 minutes for the temperature to level out and then observe the display on the U shaped pressure gauge If the displ...
Page 14: ...filter lid gasket C 6 Secure the filter lid D 7 Check the breather hole in plug A and clean if necessary 16 Checking the gas train make Kromschr der Inspection Maint Visually check the dirt trap in th...
Page 15: ...isolator 5 Connect an ionisation current measuring device or Testomatik Gas 6 Switch the mains electrical isolator on and check the ionisation current min 3 A 7 Record the actual value in the service...
Page 16: ...mmary Diagnosis 1 Establish fault ascertain the system characteristics 2 Check for the corresponding cause of the fault in the diagnostic tables 3 Establish the action required from the table Remedy 4...
Page 17: ...ion time Ramp up during the safety time TSA TSA Safety time max 5 or 3 s At the end of TSA ramp up safety time a flame signal needs to be present at input 1 of the flame signal amplifier and must rema...
Page 18: ...9 flashes DDDDDDDDDD DDDDDDDDD External voltage across output terminals Check whether the burner control unit receives external voltages e g via S3 20 flashes DDDDDDDDDD DDDDDDDDDD Internal device err...
Page 19: ...e is already established 7 flashes DDDDDDD Electrode body faulty Measure ionisation current and replace ionisation electrode or earth electrode if necessary 7 flashes DDDDDDD Ionisation current too lo...
Page 20: ...e air damper setting Infiltrating air Seal the flue pipe at the boiler adaptor Re tighten the boiler door screws and those on the flue outlet cover Flue gas temperature too high Gas throughput too hig...
Page 21: ...9 54 9 69 2 Type of burner VGAI 1 VGAI 1 VGAI 1 VGAI 1 VGAI 2 VGAII 1 VGAII 2 VGAII 2 Product ID CE 0085 BM 0436 Voltage V 230 Frequency Hz 50 Power consumption W 100 115 120 125 130 135 140 145 Moto...
Page 22: ...ng Output kW 15 18 22 27 33 40 50 63 A Ring no B Set ring 1 5 1 5 2 0 3 0 4 5 6 0 6 5 8 5 Static burner pressure for position of the test nipple see page 25 mbar 2 0 2 4 2 8 3 2 2 8 3 2 2 8 3 2 2 8 3...
Page 23: ...to the edge of the plate are directed towards the C Earth electrode air guide slots tapped holes for the sensor plate 50 and 63 kW A Ionisation electrode E The gas outlet holes in the end plate F The...
Page 24: ...ut kW 15 18 22 27 33 40 50 63 Sensor plate Sensor plate no Dimension a mm 2 67 8 2 67 8 2 67 8 2 67 8 3 67 8 8 67 8 4 80 1 4 80 1 Restrictor in the gas supply pipe Dimension b mm 4 5 4 5 5 7 5 7 6 5 8...
Page 25: ...st nipple for the static burner pressure F Air damper G Ionisation cable H Gas burner control unit I Reset button K Connection panel L Air pressure switch M Air pressure hose N Setscrew mixer assembly...
Page 26: ...l off switch via system plug in connector aB 4 Connection for external burner ON Please note This wiring diagram only applies in conjunction with Viessmann products 5692 449 GB 27 28 Function sequence...
Page 27: ...hose 017 Air pressure switch mount 018 Air damper 019 Reset button extension 025 Burner flange 041 Burner hood stay 043 Fixing screw burner hood 003 Small parts comprising 3a Plug spigot hexagon socke...
Page 28: ...5 10 3e Cheese head screw M 5 45 thread length 30 mm 3f Cheese head screw M 6 20 3g Cable clamp 3i Grub screw M 6 10 3j Machine screw A M 4 10 H 3k Spring washer A 5 3l Cheese head screw M 5 12 3m Tes...
Page 29: ...hexagon socket 4 mm 3b Plug spigot compression spring 3c Plug spigot lockwasher 3d Cheese head screw M 5 10 3e Cheese head screw M 5 45 thread length 30 mm 3f Cheese head screw M 6 20 3g Cable clamp 3...
Page 30: ......
Page 31: ...014 EN 60 335 EN 60 555 This product is identified in accordance with the following guidelines 73 23 EEC 89 336 EEC 90 396 EC 92 42 EEC _ 0085 Manufacturer s certificate acc to the 1st BlmSchV We Vie...
Page 32: ...mbar mbar mA mA by vol by vol by vol by vol ppm ppm ick kWh m 3 MJ m 3 kWh m 3 2 MJ m 3 ressure read as set read as set read as set read as set read as set Available gas type tic Natural gas E Wobbe...
Page 33: ...port cont C C hPa 1 mbar 1hPa kW kW mm mm Ring no Ring no read as set read as set read as set read as set read as set read as set Flue gas temperature gross Flue gas loss Draught at the boiler end Out...
Page 34: ...ilter element checking and replacement 14 Gas train valves checking for leaks 13 I Idle pressure 6 Ignition and ionisation electrode 23 Ignition and ionisation electrodes checking adjustment and repla...
