alfaplam CENTRAL 23 Instructions For Use Manual
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alfaplam CENTRAL 23 Instructions For Use Manual

Solid fuel-burning furnace for central warm water heating system
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SOLID FUEL-BURNING FURNACE
FOR CENTRAL WARM WATER HEATING SYSTEM TYPE: CENTRAL 23
INSTRUCTIONS FOR USE

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Summary of Contents for alfaplam CENTRAL 23

  • Page 1 SOLID FUEL-BURNING FURNACE FOR CENTRAL WARM WATER HEATING SYSTEM TYPE: CENTRAL 23 INSTRUCTIONS FOR USE...

  • Page 2: Technical Data

    TECHNICAL DATA HEATING POWER: Rated heating power (wood/coal) 18,4 kW/ 19,9 kW Heating power of stove emission (wood/coal) 5,4 kW/ 5,8 kW Thermal power of delivered water (wood/coal) 13 kW/14,1 kW REQUIRED FLUE DRAFT 20 Pa DIAMETER OF FLUE EXTENSION 150 mm HEIGHT FROM FLOOR TO AXIS OF FLUE EXTENSION 635 mm...

  • Page 3: Furnace Assembly

    Thermoregulation valve is not included. FURNACE ASSEMBLY Unpack the furnace and assemble it before mounting on the chimney. Basic parts of the furnace: 1. Furnace lid 2. Hob 3. Filling door 4. Draught regulator (thermostat) 5. Lateral side 6. Remote control thermostat 7.
  • Page 4 Top view with an open hob – position 2.
  • Page 5 Figure 3 Furnace handling and cleaning kit Auxiliary handling tool Cleaning spatula Fire hook AUXILIARY HANDLING TOOL AND POSSIBILITIES FOR ITS USE Figure 4 Figure 5 Furnace lid lifting Hob lid lifting Figure 6 - Opening of the filling door...
  • Page 6 Figure 7 Grate shaking Figure 8 Opening of the fixed (vertical) grate 1. Fixed (vertical) grate 2. Grate 3. Auxiliary handling tool 4. Ash pan Unpack the furnace and check for all the parts and equipment, especially pay attention to the following: Asbestos-free cord for sealing the hob (Fig.
  • Page 7 MOUNTING TO THE CHIMNEY Furnace Central 23 reaches its nominal thermal capacity if the value of the chimney draught is 20 Pa (2 mm VC). We recommend following dimensions of the chimney in order to reach these values of chimney draught:...
  • Page 8 INSTALLATION SCHEME OF OPEN CENTRAL HEATING SYSTEM FOR CENTRAL 23 Figure 9 1. Hot-water boiler 2. Chimney pot 3. Distribution duct 4. Open expansion tank 5. Puff pipe 6. Radiator valve 7. Radiator 8. Vent valve 9. Circulating pump 10. Return duct 11.
  • Page 9 INSTALLATION SCHEME OF CLOSED CENTRAL HEATING SYSTEM FOR CENTRAL 23 Figure 9a 1. Hot-water boiler 2. Chimney pot 3. Distribution duct 4. Expansion tank 5. Safety valve 6. Radiator valve 7. Radiator 8. Puff pipe 9. Circulating pump 10. Return duct 11.
  • Page 10 OPERATION AND REGULAR MAINTENANCE Fill the furnace and heating installation with water and release air from it. Before commencing operation, check if the furnace and installation are functioning properly and if all the latches, vents, measure and regulation instruments are correctly set. Put the circulating pump into operation when using the circulating pump heating system.
  • Page 11 CONTROLS Set the controls to the recommended operating modes in order to achieve nominal thermal capacity and furnace efficiency level. Desired water temperature is set via regulator – thermostat (Fig. 1, pos. 4). Control switch on airflow regulator (thermostat) has following positions: The air lid (shutter) attached to the airflow regulator (thermostat) regulates the combustion air feed entirely, if all the other openings are closed.

  • Page 12: Nighttime Operation

    NIGHTTIME OPERATION Clean the grate from slag and ash and refill the furnace with fuel as described above. When using fuels rich in volatile gases, set the regulation switch to night-time operation, only after combustion gases are emitted, and then set airflow regulator (thermostat) to position 4–5. IMPORTANT: Do not fill the firebox with fuel that emits many gases and then close the airflow regulator –...
  • Page 13 PRESERVING THE FURNACE At the end of the heating season, furnace should be cleaned from ash and soot, as well as the installation filled with water. Water should be drained only if repairs to the installation are required. If the installation will not be used during the heating season, replace water with an anti-freeze liquid or drain it in order to prevent freezing.

  • Page 14: Time Of Guaranteed Servicing

    TIME OF GUARANTEED SERVICING This implies the period during which we guarantee the service, accessories and space parts, starting from the day of purchase of the device. The time of guaranteed servicing is in accordance with the valid legal regulations. In case of change of the model and the design of the device, the term for change of parts that have modified design is within the legal term.

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