Viessmann VITOFLAME 200 Service Instructions Manual
Pressure jet oil burner. up to 40 kw with oil preheater, from 50 kw without oil preheater. for vitorond 200 and vitorond 222
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- Service instructions manual (44 pages)
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Summary of Contents for Viessmann VITOFLAME 200
- Page 1 Service instructions for heating engineers Vitoflame 200 Pressure jet oil burner (type VEK) H up to 40 kW with oil preheater H from 50 kW without oil preheater for Vitorond 200 and Vitorond 222 See applicability on the last page.
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Page 2: General Information
General information Safety instructions ¨ Please follow these safety instructions closely to prevent accidents and material losses. Safety instructions explained Regulations ¨ Danger Observe the following when working This symbol warns against the on this system H all legal instructions regarding the risk of injury. - Page 3 H When using gas as fuel, also close components and non−approved the main gas shut−off valve and modifications/conversion can safeguard against unauthorised compromise safety and may reopening. infringe our warranty conditions. For replacements, use only original spare parts from Viessmann or those which are approved by Viessmann.
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Page 4: Table Of Contents
Index Index Page General information Safety instructions ........................Initial start−up, inspection and maintenance Steps Initial start−up, inspection and maintenance . -
Page 5: Initial Start−Up, Inspection And Maintenance
Initial start−up, inspection and maintenance Steps Initial start−up, inspection and maintenance For further instructions on individual steps, see pages indicated. Commissioning steps Inspection steps Maintenance steps Page 1. System start−up ................2. -
Page 6: Further Details Regarding The Individual Steps
(min. 60 ºC). System start−up Boiler control unit service instructions Note The Vitoflame 200 oil burner features very good combustion values which are achieved without the use of fuel oil additives (combustion improvers). We do not therefore recommend the use of such combustion improvers. -
Page 7: Oil Pressure Adjustment And Vacuum Check
Initial start−up, inspection and maintenance Further details regarding the individual steps (cont.) Oil pressure adjustment and vacuum check The oil pressure is preset at the factory according to the oil throughput. Adjust the oil pressure, if necessary. 1. Isolate the mains electricity supply and safeguard against unauthorised reconnection. - Page 8 Initial start−up, inspection and maintenance Further details regarding the individual steps (cont.) 7. If necessary, set the oil pressure on oil pump pressure setting screw C (for Danfoss pumps, subject to type, either at the front or the side). ³ pressure rises Clockwise Anti−clockwise ³...
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Page 9: Air Volume Adjustment
Initial start−up, inspection and maintenance Further details regarding the individual steps (cont.) Air volume adjustment The air volume is preset at the factory. Re−adjust the air volume if necessary. Starting up the burner may require a fine adjustment. Before changing the setting, check whether the air supply route (inside the housing, item no. -
Page 10: Operating And Service Instructions
Initial start−up, inspection and maintenance Further details regarding the individual steps (cont.) Operating and service instructions 1. Complete and detach the 2. Keep all parts lists, operating and customer registration card: service instructions in the folder H Give the system user this part and hand this over to the system for safe−keeping. -
Page 11: M 8. Cleaning Burner
Initial start−up, inspection and maintenance Further details regarding the individual steps (cont.) Cleaning the burner 1. Set burner to maintenance. For cleaning the combustion chamber and hot gas flues, 2. Clean the housing, the flame tube, see the boiler service sensor plate A, ignition instructions. -
Page 12: Nozzle Replacement
Initial start−up, inspection and maintenance Further details regarding the individual steps (cont.) Nozzle replacement 1. Plug the burner lid into the burner housing, with the blast tube connection pointing upwards. Note This avoids air−locks being created when replacing nozzles. 2. Pull flame monitor C from the flange. - Page 13 Initial start−up, inspection and maintenance Further details regarding the individual steps (cont.) Checking and, if required, adjusting ignition electrodes Check ignition electrodes A for wear, contamination and size (see fig.) and replace if necessary. +0.3 15 to 33 kW 40 to 63 kW...
- Page 14 Initial start−up, inspection and maintenance Further details regarding the individual steps (cont.) Checking and cleaning the flame monitor 1. Pull flame monitor A from flange C. 2. Clean the flame monitor. Safety check Response Burner start with Fault shutdown darkened flame at the end of the 19.0 monitor...
- Page 15 Initial start−up, inspection and maintenance Further details regarding the individual steps (cont.) Checking the 0−point adjustment of the blast tube connection This adjustment is only required if optimum combustion characteristics cannot be achieved with the standard burner adjustment values (see page 36).
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Page 16: Cleaning And, If Required, Replacing Oil Pump Filter
Initial start−up, inspection and maintenance Further details regarding the individual steps (cont.) Cleaning and, if required, replacing the oil pump filter Danfoss oil pump, type BFP 31 A Filter plug B O−ring (replace) C Filter (replace) Suntec oil pump, type ALE 35 A Filter (clean or replace) -
Page 17: Burner Control Unit
Initial start−up, inspection and maintenance Burner control unit Program sequence during commissioning 3 qW Plug−in terminals on the A’ Start of oil pre−heat time Start−up burner control unit C Solenoid valve on the oil pump Time of flame formation E Ignition transformer Operating position F Flame monitor Controlled switch−off... - Page 18 The system restarts when the mains down because of faults. voltage rises again above approx. 175 V~. If the power supply is 2 × 127 V and red flashing code: 10 × flashing (see page 22) contact your local Viessmann sales office.
- Page 19 Initial start−up, inspection and maintenance Burner control unit (cont.) Burner control unit LMO 14..(cont.) Cause Response After mains power failure Restart After falling below the undervoltage Restart level In case of premature, faulty flame Fault shutdown at the end of the signal during the pre−purge time t1 pre−purge time t1 in case of premature, faulty flame...
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Page 20: Diagnosis (Burner Control Unit Lmo 14
Troubleshooting Diagnosis (burner control unit LMO 14..) Function and fault indications by the indicator lamp (LED) In standard mode, operating states are displayed by colour code through LED indicator lamp A (see the following table). The red indicator lamp stays on permanently after a fault shutdown. In this state, the optical cause display may be activated (see flow chart on page 21). - Page 21 Troubleshooting Diagnosis (burner control unit LMO 14..) (cont.) Burner fault flow chart Cold system LED on burner control unit illuminates red Call up flashing code: Press reset button Call up data transfer Reset the burner until LED changes via interface control unit: over to yellow (accessory):...
- Page 22 Troubleshooting Diagnosis (burner control unit LMO 14..) (cont.) Fault/ Flashing Cause Remedy characteristics code red at LMO 14 Burner does No voltage Check fuse or connector aBÖ in control not start (no fault display), unit, electrical indicator does connections, setting of not illuminate heating system ON/OFF switch on control unit and...
- Page 23 Troubleshooting Diagnosis (burner control unit LMO 14..) (cont.) Fault/ Flashing Cause Remedy characteristics code red at LMO 14 Pump does 2 × Shut−off valves closed at Open valves not supply oil filter or in oil pipe 2 × Filter blocked Clean filter (pre−filter and pump filter) or replace if required...
- Page 24 Troubleshooting Diagnosis (burner control unit LMO 14..) (cont.) Fault/ Flashing Cause Remedy characteristics code red at LMO 14 2 × Flame monitor Clean flame monitor Burner starts contaminated and flame is a d a e s formed, but d b t 2 ×...
- Page 25 Troubleshooting Diagnosis (burner control unit LMO 14..) (cont.) Fault/ Flashing Cause Remedy characteristics code red at LMO 14 Burner sooty Too little or too much air Correct setting. Check and clean impeller. Check boiler room ventilation. Insufficient chimney Check flue and flue gas draught baffles Nozzle faulty...
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Page 26: Component Summary
Component summary Component summary A Air regulating valve G Fan motor B Burner control unit H Oil pump C Reset button with extension K Solenoid valve D Connection panel L Blast tube connection setting E Return line screw F Suction line M Oil supply line N HF ignition unit... - Page 27 Component summary Component summary (cont.) R Flame tube E Return line F Suction line S Flame tube extension G Fan motor (only for 15 to 33 kW) H Oil pump T Sensor plate K Solenoid valve U Oil burner nozzle M Oil supply line V Flame monitor N HF ignition unit...
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Page 28: Connection And Wiring Diagram
Connection and wiring diagrams Connection and wiring diagram 6.3A (slow) - Page 29 Connection and wiring diagram Connection and wiring diagram (cont.) Note This wiring diagram only applies in conjunction with Viessmann products. A Control unit components Legend B Burner control unit Burner plug on control unit F 1.1 Fuse in the control unit (program sequence designs, High limit safety cut−out...
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Page 30: Parts List
Parts list Parts list When ordering spare parts 080 Small parts comprising: Quote the type and serial no. (see 80a Plug spigot hexagon socket 4 mm type plate) and the item no. of the 80b Plug spigot compression spring required part (from this parts list). 80c Plug spigot lockwasher Obtain common parts from your 80d Cheese−head screw M 5 ×... - Page 31 Parts list Parts list (cont.)
- Page 32 Parts list Parts list (cont.)
- Page 33 Parts list Parts list (cont.)
- Page 34 Parts list Parts list (cont.)
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Page 35: Appendix
Appendix Specification Rated output Burner type VEKI 1 Type test no. 5G971/2001S to EN 267 Voltage Frequency Motor speed 2 800 Version single stage Oil pump throughput e" Connections R (fem. thread) Suction and return lines of the oil hoses supplied Rated output Burner type VEKI 1... -
Page 36: Standard Values For Burner Adjustment
Appendix Standard values for burner adjustment Please note Check that the service instructions are valid for the burner concerned (see notes on applicability, page 44 and serial no. on the burner type plate). Rated output Oil burner nozzle Make: Fluidics Type 60ºSF 60ºSF... - Page 37 Appendix...
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Page 38: Commissioning/Service Report
Appendix Commissioning/service report Setting and test values Initial (For set values, see standard start−up values for burner adjustment, Date: page 36) Oil pressure actual Vacuum actual after maintenance Soot indicator located after maintenance Carbon dioxide content CO actual % by vol. % by vol. - Page 39 Appendix Maint./service Maint./service Maint./service Maint./service...
- Page 40 Appendix Commissioning/service report (cont.) Setting and test values Maint./ (For set values, see standard service values for burner adjustment, Date: page 36) Oil pressure actual Vacuum actual after maintenance Soot indicator located after maintenance Carbon dioxide content CO actual % by vol. % by vol.
- Page 41 Appendix Maint./service Maint./service Maint./service Maint./service...
- Page 42 Appendix...
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Page 43: Keyword Index
Appendix Keyword index Air volume adjustment, 9 Oil pressure adjustment, 7 Applicability, 44 Oil pump filter, cleaning and, if required, replacing, 16 Operating and service instructions, 10 Burner cleaning, 11 Parts list, 30 Commissioning/service report, 38 Component summary, Connection and wiring diagram, 28 Safety instructions, 2 Specification, 35 Standard values for burner... - Page 44 7185410 5 00001 kkk, 7185411 5 00001 kkk, 7185412 5 00001 kkk, 7185413 5 00001 kkk, 7185414 5 00001 kkk, 7185415 5 00001 kkk, 7185416 5 00001 kkk and 7185417 5 00001 kkk Viessmann Werke GmbH & Co KG D 35107 Allendorf Tel:...