Technical data

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Technical data Information according to EU regulation 2015/1187 and 2015/1189 Model designation Manufacturer and contact details ÖkoFEN Forschungs- und Entwicklungs GmbH, Gewerbepark 1, 4133 Niederkappel, Austria Boiler class Heat-up mode Condensing boiler Solid fuel boiler with cogeneration system Combined heater Energy efficiency class Energy efficiency index (EEI) seasonal space heating energy efficiency in active mode ηson Seasonal space heating energy efficiency ηs (based on upper heating value) Delivered useful heat at nominal heat power Pn [kW] Delivered useful heat at 30 % of the nominal...

Model designation Annual space heating emissions PM [mg/m3] Auxiliary power consumption Auxiliary power consumption at nominal heat power elmax [W] Auxiliary power consumption at 30 % of nominal heat power elmin [W] Standby auxiliary power consumption PSB [W] Water area Cleaning connection [inch] Feed / return connection [inch] Feed / return connection Ø [DN] Water resistance at 10K [mbar] Water resistance at 20K [mbar] Boiler temperature [°C] Minimum boiler temperature [°C] Minimum return (boiler inlet) temperature Operating pressure maximum [Bar] Technical data

Model designation Flue gas area (Flue gas = F.g.) 1 Available delivery pressure of fan [mBar] Combustion chamber temperature [°C] Flue gas tube diameter (at the boiler) [mm] F.g. temp. rated power condensation mode [°C] F.g. temp. rated power standard heat. mode [°C] F.g. temp. partial load condensation mode [°C] F.g. temp. partial load standard heat. mode [°C] F.g. volume rated power at f.g.tem. condensation mode [kg/h] F.g. vol. rated power at f.g.tem. standard heating mode [kg/h] F.g. volume partial load at f.g. tem. condensation mode [kg/h] F.g. vol. partial load at f.g. tem. standard heating...

Model designation Rated heating power [kW] Firing thermal capacity nominal load [kW] CO2 volume concentration nominal load [%] Flue gas temperature for chimney calculation nominal load [° C] Required (+) or maximum (-) delivery pressure nominal load [Pa] Rated heating power partial load [kW] Rated thermal power partial load [kW] CO2 volume concentration partial load [%] Flue gas temperature for chimney calculation partial load [° C] Required (+) or maximum (-) delivery pressure partial load [Pa] Chimney calculation Flue gas iniertia current for chimney calculation nominal load [kg/s] Flue gas...

Model designation Electrical Components Connection value Protection class IP20 * Test bench value related to the lower calorific value of the fuel. Determined at continuous full-load ideal operation according to the measurement procedures in EN303-5. Practical values and seasonal efficiencies may deviate due to local conditions, fuel properties and individual modes of operation. The values do not refer to an individual boiler, but serve solely for comparison purposes between the different boiler types. Further technical data and results of the type test available on request from your ÖkoFEN contact....

2 Notes on bringing the unit into the building Notes on bringing the unit into the building Before bringing the unit into the building, check the dimensions of all doors to ensure that the boiler has sufficient clearance and can be set up properly. Minimum door width Technical data Dismantling of components not necessary Dismantle casing

2 Notes on bringing the unit into the building Boiler size Boiler size T – Depth of boiler casing – mm H – Height of boiler casing – mm B – Overall width of pellet boiler – mm E – Height of flue gas tube connection – mm F – Condensate drain connecting height – mm Boiler Weight Boiler size Weight of boiler packaged on pallet with wooden frame – kg Weight of boiler with casing, hopper and burner – kg Weight of boiler without casing, hopper and burner –

2 Notes on bringing the unit into the building Minimum clearance dimensions required To install the heating system properly and ensure economical operation, you need to make sure that minimum clearance dimensions indicated below are observed when setting up the boiler. In addition, make sure that legislation in your country is complied with relating to the minimum clearance of the flue gastube. Falling below the optimal distances means additional maintenance and cleaning work. The minimum distances must be strictly observed. The door only opens 45°. The indicated values must not fall below by...