Viessmann Vitoplex 100-LS SXD Operating And Service Instructions For Contractors
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Viessmann Vitoplex 100-LS SXD Operating And Service Instructions For Contractors

Viessmann Vitoplex 100-LS SXD Operating And Service Instructions For Contractors

0.26 to 0.7 t/h oil/gas low pressure steam boiler, permissible operating pressure 1 bar 0.1 mpa
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VIESMANN
Operating and service instructions
for contractors
Vitoplex 100-LS
Type SXD, 0.26 to 0.7 t/h
Oil/gas low pressure steam boiler
Permissible operating pressure 1 bar (0.1 MPa)
VITOPLEX 100-LS
Please keep safe.
5692729 GB
3/2019

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Summary of Contents for Viessmann Vitoplex 100-LS SXD

  • Page 1 VIESMANN Operating and service instructions for contractors Vitoplex 100-LS Type SXD, 0.26 to 0.7 t/h Oil/gas low pressure steam boiler Permissible operating pressure 1 bar (0.1 MPa) VITOPLEX 100-LS Please keep safe. 5692729 GB 3/2019...
  • Page 2 Safeguard the system against reconnection. tion can compromise the safe operation of the ■ system. Hot surfaces Replace faulty components only with genuine Viessmann spare parts. Danger Hot surfaces can lead to burns. Never touch hot surfaces, e.g. ■ Steam pipes ■...
  • Page 3 This applies in particular to the disposal of thermal lidate our warranty. insulation materials and gaskets/seals on the gas side. For replacements, use only original spare parts supplied or approved by Viessmann. Safety instructions for operating the system General Draining hot water...
  • Page 4 Safety instructions Safety instructions (cont.) Faults and defects that cannot be remedied locally must be reported to the manufacturer. Protect all boiler parts and control equipment from rain, water leaks and expelled steam.

  • Page 5: Table Of Contents

    Index Index 1. Information Symbols ....................Note ....................... Intended use ..................Product information ................Spare parts lists ..................2. Operating information Shutting down the system ..............Brief interruptions of operation ............■ Longer interruptions of operation ............■ Maintenance instructions ............... 3.

  • Page 6: Symbols

    Applies to the product including all components documentation, e.g. technical guides, installation/ service/operating instructions. 1. Operate under defined Viessmann general and 5. Only install and operate in heating systems as per operating conditions (standard conditions) for EN 12953 and 14394.

  • Page 7: Product Information

    ■ Fuels: Fuel oil and natural gas ■ Steam output 0.26 to 0.7 t/h ■ Permissible operating pressure up to 1 bar (0.1 MPa) Spare parts lists Information about spare parts can be found on the Viessmann spare parts app.

  • Page 8: Shutting Down The System

    Operating information Shutting down the system Brief interruptions of operation If you temporarily do not wish to use your boiler sys- tem, maintain the boiler water temperature at 95 °C to prevent corrosion through ingress of oxygen into the boiler water. Longer interruptions of operation Shut down your heating system completely if it will not ■...
  • Page 9 Commissioning, inspection, maintenance Steps - commissioning, inspection and maintenance Commissioning steps Inspection steps Maintenance steps Page • • 1. Adjusting the pressure regulator and safety pressure limiter........10 • • 2. Commissioning the system....................10 • 3. Notice of completion......................11 •...

  • Page 10: Adjusting The Pressure Regulator And Safety Pressure Limiter

    Commissioning, inspection, maintenance Adjusting the pressure regulator and safety pressure limiter 1. Set the safety pressure limiter response pressure a 3. During commissioning, adjust the pressure regula- little higher than the setting of the pressure regula- tor to the required operating pressure. tor.

  • Page 11: Notice Of Completion

    Commissioning, inspection, maintenance Commissioning the system (cont.) Note We recommend that you operate the boiler constantly at the required operating pressure. The ongoing opera- tion of the boiler at pressure is harmless, even if no heat demand occurs for a longer period of time. In sys- tems comprising several boilers, one of which is con- stantly only used as a standby boiler, operating mode changeover should take place at longer intervals.

  • Page 12: Removing And Cleaning The Turbulators

    Commissioning, inspection, maintenance Opening the boiler door and cleaning cover (cont.) Fig. 1 Removing and cleaning the turbulators Remove turbulators without force; for this, use the turbulator extractor, which is part of the cleaning equip- ment. Fig. 2...

  • Page 13: Cleaning The Heating Surface, Flue Outlet And Flue

    Commissioning, inspection, maintenance Cleaning the heating surface, flue outlet and flue 1. Clean flues and combustion chamber with cleaning equipment and remove combustion resi- dues. Fig. 3 2. Remove combustion residues from the flue and flue outlet Fig. 4 Checking all gaskets and packing cords on the flue gas side Checking the thermal insulation components on the boiler door...

  • Page 14: Inserting The Turbulators

    Commissioning, inspection, maintenance Inserting the turbulators Please note Burner adjustments and specific system condi- tions can cause the turbulators to move forward, which may result in them being burnt. This can also lead to damage to the thermal insulation on the boiler door.

  • Page 15: Checking The Water Chamber For Deposits

    Commissioning, inspection, maintenance Securing the boiler door and cleaning cover (cont.) Torque Boiler door 25 Nm Screws for cleaning cover 7 Nm Checking the water chamber for deposits 1. Open hand hole cover 2. Fully drain the boiler. 3. Clean the water chamber (hose it out) and remove deposits via the blow-down valve and drain outlet.

  • Page 16: Cleaning The Water Level Indicator

    Commissioning, inspection, maintenance Cleaning the water level indicator 1. Blow through the water level indicator. 2. Remove upper locking screw and clean the water level indicator with a brush. See documentation for the water level indi- cator. Fig. 9 Checking the hydraulic connections for leaks Checking all connections on the water and steam side, as well as the sensor well and the inspection ports, for leaks after filling the boiler 1.

  • Page 17: Checking The Vitoair Draught Stabiliser (If Installed)

    Commissioning, inspection, maintenance Checking the Vitoair draught stabiliser (if installed) Release the latch on the control disc. The control disc must swing freely during burner oper- ation. Adjusting the burner Burner manufacturer’s details During adjustments, observe the minimum heating out- put.

  • Page 18: Checking The Flue For Tightness

    Commissioning, inspection, maintenance Checking the flue for tightness Operating and service documents 1. Complete and detach the customer registration 2. File all parts lists, operating and service instruc- card: tions in the folder and hand this over to the system ■...

  • Page 19: Diagnostics

    Troubleshooting Diagnostics Fault Cause Action Burner does not start. No power Switch ON the mains isolator. Safety chain activated. Check safety equipment. Burner fault indicator illuminates Press reset button on the burner control unit. Fuel supply interrupted Open shut-off valves in the fuel sup- ply line and filter.
  • Page 20 Troubleshooting Diagnostics (cont.) Fault Cause Action Water level limiter switches off. Shut-off valve in the feedwater line Open the shut-off valve. is closed No feedwater in the condensate Check mains water connection. tank Faulty feedwater pump or water lev- Determine cause of water level con- el controller troller fault using the controller instal- lation instructions.

  • Page 21: Water Quality According To En 12953-10

    Water quality Water quality according to EN 12953-10 For steam operation, return as much condensate as Treat the condensate with top-up water, so that the fol- possible to the feedwater tank. lowing conditions are maintained: Boiler feedwater requirements General requirements Colourless, clear and free of undissolved substances pH value at 25 °C...

  • Page 22: Recommendations For Operation, Maintenance And Testing In Accordance With En 12953-6

    Checklist Recommendations for operation, maintenance and testing in accordance with EN 12953-6 Checklist for boiler system: Steam boiler O = Monitor/check for unusual noises, odours, other unusual phenomena ■ ■ T = Functional testing of equipment, including monitoring Operation, maintenance and inspec- Months Type of tests (examples) tions/tests:...

  • Page 23: Fill And Top-Up Water Table

    Commissioning/service reports Fill and top-up water table Meter reading Fill and top-up water Total water volume Total hardness pH value Date Feedwater Boiler water Maintenance/service report Commissioning Maintenance/service Maintenance/service Date: Commissioning Maintenance/service Maintenance/service Date: Commissioning Maintenance/service Maintenance/service Date: Commissioning Maintenance/service Maintenance/service Date:...
  • Page 24 Commissioning/service reports Maintenance/service report (cont.) Commissioning Maintenance/service Maintenance/service Date:...
  • Page 25 Specification Specification Steam output 0.26 0.44 Flue gas parameters Temperature - at rated heating output °C - at partial load (50 %) °C CE designation CE-0035 At a feedwater temperature of 80 °C. Values for sizing the flue system to DIN 4750 relative to 13 % CO for fuel oil EL and 10 % CO for natural gas.
  • Page 26 Declaration of Conformity Declaration of Conformity We, Viessmann Werke GmbH & Co. KG, D-35107 Allendorf, declare as sole responsible body that the named product complies with the European directives and supplementary national requirements in terms of its design and operational characteristics.
  • Page 27 Keyword index Keyword index Boiler door Pressure regulator – Opening..............11 – Adjusting..............10 – Securing..............14 – Checking..............17 Burner adjustment............17 Pressure switch, checking function......17 Product information............7 Checking the safety valve.......... 17 Cleaning cover Report................3 – Opening..............11 –...
  • Page 28 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 E-mail: info-uk@viessmann.com...

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