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BENEKOV S16 Operating And Installation Instruction Manual

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BOILER OPERATING AND INSTALLATION
INSTRUCTION MANUAL
BENEKOV S16
BENEKOV S26
BENEKOV S51

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Summary of Contents for BENEKOV S16

  • Page 1 BOILER OPERATING AND INSTALLATION INSTRUCTION MANUAL BENEKOV S16 BENEKOV S26 BENEKOV S51...
  • Page 2 Dear client, Thank you for purchasing a BENEKOV S series automatic wood pellet boiler and placing your confidence in our company, BENEKOVterm s.r.o. of Horní Benešov. To use your new product correctly, from the outset, please first read this operating manual, especially Chapters 7 and 8.

  • Page 3: Table Of Contents

    Table of Contents 1. Boiler use and advantages ........................4 2. Technical specifications........................4 3. Specified fuel for boilers ........................6 4. Boiler description ..........................6 4.1. Boiler design ............................ 6 4.2. Control and safety elements of the boiler ..................18 4.3.

  • Page 4: Boiler Use And Advantages

    1. Boiler use and advantages Boiler use: The BENEKOV S16 hot water boiler is designed for heating small, low-energy family houses, cottages and other building facilities whose heat output demand does not exceed 20 kW. The BENEKOV S26 hot water boiler is designed for heating family houses, cottages, office buildings, small establishments and building facilities whose heat output demand does not exceed 26 kW.
  • Page 5 Electrical power input at minimum power output Electrical power input in STAND BY mode Electrical protection IP 20 Tab. no. 2 Thermal technical parameters of BENEKOV S boiler series with the combustion of wood pellets Boiler type BENEKOV BENEKOV BENEKOV...

  • Page 6: Specified Fuel For Boilers

    3. Specified fuel for boilers The fuels specified in tab.no.4 are prescribed (under guarantee) fuel types for BENEKOV series boilers. Tab. no. 4 Prescribed fuel Type of fuel Average Length Bulk Water Calorific according to ČSN EN [mm] [mm] density...
  • Page 7 The inlet and outlet of heating water for connection to the heating system is located in the rear part of the boiler. BENEKOV S16 and S26 have two outlets with internal thread G 1", BENEKOV S51 has two outlets with internal thread G 6/4". The outlet with G 1/2" thread in the bottom part on the right is used to install the drain cock.
  • Page 8 Fig. no. 1 Front view of the BENEKOV S16 and S26 boiler 1. Boiler lid 7. Preparation for ash remover 13. Turnstile chain 2. Locking bolt of firing flap 8. Boiler body feet cover 14. Overflow cleaning cap 3. Firing flap lever 9.
  • Page 9 Fig. no. 2 Rear view of the BENEKOV S16 and S26 boiler 17. Cover of feeder from the bunker 22. Drive of feeder from the bunker 27. Inlet for filling and discharge of the boiler 18. Stirrer 23. Drive of feeder to the boiler 19.
  • Page 10 Fig. no. 3 Front view of the BENEKOV S51 boiler 1. Boiler lid 8. Preparation for ash remover 15. Secondary air fan 2. Locking bolt of firing flap 9. Boiler control unit display 16. Feeding to the boiler 3. Firing flap lever 10.
  • Page 11 Fig. no. 4 Rear view of the BENEKOV S51 boiler 20. Stirrer bed 24. Turnstile 28. Automatic heat exchanger cleaning drive 21. Stirrer 25. Lambda probe 29. Inlet for filling and discharge of the boiler 22. Flexible blades of stirrer 26.
  • Page 12 Fig. no. 5 Basic BENEKOV S16 and S26 boiler dimensions with lateral arrangement of feeding from the bunker Tab. no. 5 Parametric BENEKOV S16 and S26 boiler dimensions with lateral arrangement of feeding from the bunker [mm] [mm] [mm] [mm]...
  • Page 13 * Dimension "A" is specified by the client when ordering, based on the specific boiler room design. Fig. no. 6 Basic BENEKOV S16 and S26 boiler dimensions with front arrangement of feeding from the bunker Tab. no. 6 Parametric BENEKOV S16 and S26 boiler dimensions with front arrangement of feeding...
  • Page 14 1874 * Dimension "A" is specified by the client when ordering, based on the specific boiler room design. Fig. no. 7 Basic BENEKOV S16 and S26 boiler dimensions with rear arrangement of feeding from the bunker Fig. no. 7 Parametric BENEKOV S16 and S26 boiler dimensions with rear arrangement of feeding...
  • Page 15 1874 * Dimension "A" is specified by the client when ordering, based on the specific boiler room design. Fig. no. 8 Basic BENEKOV S51 boiler dimensions with lateral arrangement of feeding from the bunker Tab. no. 8 Parametric BENEKOV S51 boiler dimensions with lateral arrangement of feeding from the...
  • Page 16 * Dimension "A" is specified by the client when ordering, based on the specific boiler room design Fig. no. 9 Basic BENEKOV S51 boiler dimensions with front arrangement of feeding from the bunker Tab. no. 9 Parametric BENEKOV S51 boiler dimensions with front arrangement of feeding from the...
  • Page 17 * Dimension "A" is specified by the client when ordering, based on the specific boiler room design. Fig. no. 10 Basic BENEKOV S51 boiler dimensions with rear arrangement of feeding from the bunker Tab. no. 10 Parametric BENEKOV S51 boiler dimensions with rear arrangement of feeding from the...

  • Page 18: Control And Safety Elements Of The Boiler

    φ 2500 mm Arrangement with 3 m feeder 3000 4836 2456 2374 (4000 dm Arrangement with 4 m feeder 4000 5821 3441 2374 Arrangement with 5 m feeder 5000 6806 4426 2374 -122 * Dimension "A" is specified by the client when ordering, based on the specific boiler room design. 4.2.
  • Page 19 • Additional fuel container module with a diameter of 2 500 mm (valid for BENEKOV S51) • 1 m extension of feeding from the bunker S26 (valid for BENEKOV S16 and S26) - see fig. no. 19 • 2 pieces of ceramic half-ring (valid for BENEKOV S51) Optional accessories are not included in the basic price of the boiler.
  • Page 20 Fig. no. 14 Boiler ash remover for S51 Fig. no. 15 Boiler flue gas exhaust for S16 and S26...
  • Page 21 Fig. no. 16 Boiler flue gas exhaust for S51 Fig. no. 17 Basic fuel container module Fig. no. 18 Additional fuel container module Fig. no. 19 1 meter extension of feeding from the bunker S16 and S26...

  • Page 22: Boiler Placement And Installation

    5. Boiler placement and installation 5.1. Regulations and directives A boiler for solid fuels can be installed by an organization authorized to install these devices. The installation must be made in accordance with the project subject to applicable regulations. The heating system must be filled with water that meets the requirements of CSN 07 7401: 1992 and importantly its hardness must not exceed the required parameters.

  • Page 23: Boiler Placement Options

    ČSN 33 2000-4-41 ed.2:2007 Low-voltage electric installations - Part 4-41: Protective measures to ensure safety - Protection against electric shock ČSN 33 2000-5-51 ed.3:2010 Electrical installations of buildings - Part 5-51: Selection and assembly of electrical equipment - General requirements ČSN 33 2000-7-701 ed.2:2007 Low-voltage electric installations - Part 7-701: Single-purpose equipment and in special premises - Premises with tub or shower ČSN 33 2030:2014...
  • Page 24 • The gap above the fuel container must be at least 1000 mm (for BENEKOV S16 and S26 boilers) and 1400 mm (for BENEKOV S51 boiler) to allow full opening of the fuel tank cover.

  • Page 25: Commissioning Of The Boiler - Instructions For Contracted Service Organizations

    • The BENEKOV S16 and S26 boiler is connected to the chimney using a metal pipe with a diameter of 145 or 150 mm. • The BENEKOV S51 boiler is connected to the chimney using a metal pipe with a diameter of 200 mm.
  • Page 26 The room thermostat connector, respectively equitherm control can only be connected to a thermostat with free potentialless contact (eg. SIEMENS REV, HONEYWELL CM…). No external voltage can be connected to any of these terminals. Fig. no. 21 Connection dimensions of BENEKOV S16 boiler...
  • Page 27 Fig. no. 22 Connection dimensions of BENEKOV S26 boiler...
  • Page 28 Fig. no. 23 Connection dimensions of BENEKOV S51 boiler...

  • Page 29: Verification Activities Before Start-Up

    Connection to the chimney - must be approved by a chimney sweeping company e) Ceramic reflector of BENEKOV S16 and S26 boilers (fig. no. 24, pos. 7) fitted into the combustion chamber of the burner, i.e. laid on the obliquely welded beams (8) in the boiler body and attached to the back wall of the combustion chamber.
  • Page 30 Fig. no. 24 Section of the combustion chamber of the BENEKOV S16 and S26 boiler 1. Feeding to the boiler 2. Screw shaft 3. Grate 4. Secondary air tube 5. Ceramic reflector (1 pc) 6. Ceramic reflector beam Fig. no. 25 Section through the combustion chamber of the BENEKOV S51 boiler 1.

  • Page 31: Boiler Operation By User

    7. Boiler operation by user 7.1. Making fire in the boiler 1. Check the water volume in the heating system. 2. Check whether the stop valves between the boiler and the heating system are open. 3. Check the circulation pump functionality. 4.

  • Page 32: Boiler Operation

    7.2. Boiler operation After fuel flame-up the boiler switches (see separate control unit instruction manual) to automatic operation, which includes the fan, as well as cycling of the fuel screw feeder. The control unit display visualizes the basic data regarding the boiler operation. The boiler operation is automatic until the desired water temperature is reached.

  • Page 33: Residual Risks And Their Prevention

    • All flammable substances must be at a minimum distance of 1500 mm from the boiler when removing ash from the boiler. The ashes must be put into incombustible containers with lids. • When operating the boiler at a temperature below 60 °C, the steel boiler body is covered with dew and so-called low-temperature corrosion occurs, which reduces its service life.

  • Page 34: Boiler Maintenance

    8. Boiler maintenance NOTE: Before performing maintenance and cleaning the boiler and/or feeder mechanism, it is necessary to make sure the boiler is disconnected from the power supply (plug pulled out of the socket). Risk of injury! 1.) It is necessary to ensure timely refuelling. If a small amount of fuel remains in the container, it must be refilled immediately to prevent extraction of "false air"...

  • Page 35: Troubleshooting

    9. Troubleshooting If you have problems with the operation of the boiler, try some of the following solutions: SYMPTOM CAUSE SOLUTION The display does not The boiler is not Connect the boiler to the mains (400V/50Hz) via show any data. connected to the mains.

  • Page 36: Guidelines For Sustained Compliance With The Environmental Parameters Of The Product

    The boiler uses non- Refill the container with prescribed fuel. prescribed fuel (high humidity, lower calorific capacity, etc.) The flue gas temperature The boiler is clogged with Clean the heat transfer surfaces of the boiler is higher than specified in soot.

  • Page 37: Instructions For Product Disposal After The End Of Its Service Life

    If the boiler is operated in accordance with the instructions provided in the "Boiler operating and instruction manual", it does not need any special service interventions. The "Certificate of quality and completeness of BENEKOV boiler" serves as a "Guarantee Certificate" after having been completed by contractual service organization.
  • Page 38 The manufacturer reserves the right to make changes to the product, such as innovations, that may not be included in this manual.
  • Page 39 BENEKOVterm s.r.o. Masarykova 402 CZ - 793 12 Horní Benešov Tel.: +420 554 748 008, Fax :+420 554 748 008 E-mail: info@benekov.com, www.benekov.com Issue: 2016/06...

This manual is also suitable for:

S51S26

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