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Due to the continuous development in methods, design and manufacture, the contents of this document may change at any time and without prior notice. Janfire AB do not accept any responsibility for errors or damage of any kind that be attributed to this publication.
Installation Instructions Janfire Pellet Boiler Integral Typ 25 Contents Safety Information ......................4 General ......................4 Conventions ....................4 Safety Instructions for Installation and Service ..........4 CE declaration ....................5 Technical Data ....................6 General ....................... 10 Installation ....................11 Delivery Contents ..................
Installation Instructions Janfire Pellet Boiler Integral Typ 25 Safety Information General The safety information is based on a risk analysis that has been undertaken in accordance with the directions in relevant EU directives in order to meet the European CE marking standards.
Installation Instructions Janfire Pellet Boiler Integral Typ 25 Technical Data Janfire Pellet Boiler Power 230 V AC ± 10 %, 50 Hz Load 3 VA Measurement accuracy of water 0– 100° C ± 1° C temperature sensor Min Return Water temperature 55 °...
Installation Instructions Janfire Pellet Boiler Integral Typ 25 General The Janfire pellet boiler is designed to burn pellets in a safe, easy-to-use and environmentally friendly way. The boiler has ten vertical tubes which effectively cool down the flue gases. The tubes are also equipped with turbulators.
Installation Instructions Janfire Pellet Boiler Integral Typ 25 Installation 4.1 Delivery Contents The delivery of the Janfire pellet boiler should include the following: Ready-assembled Janfire pellet boiler (without burner). • Sweeping brush • Plug and socket for 230 VAC power connection.
Installation Instructions Janfire Pellet Boiler Integral Typ 25 Water mixer heating Flue gas outlet R1” Domestic Connection hot water Store Tank connection supply water Location of Electric connections. R1” Storage Tank return water connection point Figure 4 Boiler Connections 4.2 Flue The flue should be connected at the same level as the boiler outlet is placed.
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If a previous boiler had a lower flue connection, then seal up the old hole and make a new hole at the right level. The Janfire pellet boiler flue is shaped like a T-tube. The T-tube allows the boiler to be connected from the sides or straight backwards.
Installation Instructions Janfire Pellet Boiler Integral Typ 25 4.3 Boiler The Janfire pellet boiler can be supplied ready-assembled with a shunt as option. The boiler has a large water volume (180 litres) and does not need to be connected to a storage tank.
Installation Instructions Janfire Pellet Boiler Integral Typ 25 Installation example with store tank Thermostat mixer temperature limiter Circulation pump Domestic hot water supply Inlet cold water Mixing Valve Expansion vessel Return radiator Radiator Thermo valve Note Before starting the boiler ensure that the system is filled with water, that electrical connections are correct and that pumps are functioning.
Risk of burns Note The boiler and burner can still be hot. 4. Clean out the ash. The Janfire ash can makes the job easier. 5. Open the upper hatch (see Figure) above the tubes and take out the spirals.
Installation Instructions Janfire Pellet Boiler Integral Typ 25 6. Use the sweeping brush to clean the ten tubes. 7. Reassemble the spirals and screw down the upper hatch. CAUTION Breakdown Note Do not forget to clean the boiler flue so that ash does not prevent the smoke from going out into the chimney.
Installation Instructions Janfire Pellet Boiler Integral Typ 25 Control Panel Boiler Control panel settings control the boiler pump and burner. During operation the following can be read on the display of the control panel: Water temperature • Figure 2 Control Panel...
Installation Instructions Janfire Pellet Boiler Integral Typ 25 Commissioning Report Customer details Service Technican Name: Address: Postcode: Telephone: Janfire Pellet boiler Integral Typ 25 Date of Installation: Date of site visit: Maximum thermal output Estimated Annual Energy Yield kWh/annum Percentage to be met by boiler...
Installation Instructions Janfire Pellet Boiler Integral Typ 25 Thermostat / time control connected Chimney draft measured ( pa) External combustion air inlet corresponds to Emission test other parameters changed? manufacturers & building control advice # 23 calibrated? Room free air vent size (L W )