5Värmebaronen Viking Bio 35Operation - Technical dataThe Viking Bio 35 is a forward-burning pellet burner for woodpellets.Fuel and air are mixed in a controlled fashion in the burner.This is the basis for environmentally-friendly combustionand high efficiency.The Viking Bio 35 can be installed on most boilers witha power range that matches the power of the burner.The Viking Bio is fully automatic and controlled by theboiler thermostat. A temperature sensor is available asan accessory. This causes the burner to control the boilertemperature. This function is advantageous in boilers inwhich hot water is produced in a heat exchanger.The safety system in the pellet system with the Viking Bioconsists of overheating protection, a thermal relay on thedownpipe, a non-combustible hose between the feed augerand the downpipe, a fan with a fan guard, flame monitoringand blocking if the ambient temperature is high.Different operating modes can be selected: high power, lowpower or two power stages.The burner can have a start delay, which extends the runningtime and thus increases the efficiency.There are indicators on the burner. By flashing in differentways, they provide information about operating phases andalarms.Pellets are fed to the burner automatically from the fuel storevia a feed auger controlled by the burner. The safety in thefeed system consists of overheating protection on the downduct, a meltable hose between the feed auger and the burnerand overload protection for the feed auger motor.To simplify installation and maintenance, the burner has quickattachments that make it easy to attach the burner to the boilerand remove it. All electrical connections have quick couplers.The burner is supplied with a connection cable, flue gasthermometer and ash rake.Screw 1,500 mm art. no. 33 01 RSK 639 07 47Screw 2,500 mm art. no. 33 02 RSK 639 07 48Ø 154219317444165303256Type Viking Bio 35Art. no. 3351Weight 15 kgAmbient temperature 10 - 30 °CHeat supplied low powersupplied high power2235kWkWVoltage 230 V~, ±10%, 50 HzFuse protection 10 APower consumption high powerlow powerstandbystart/ignition25163.5150WWWWEnclosure protection class IPx1Draught requirements -15 -0 PaChimney heightdiameter>3>100mmmCombustion chamber, min h x w x d 305 x 305 x 515 mmPressure in combustion chamber -15 -0 PaSound pressure 65 dBAFuel, quality wood pellet in accordance withEN 14961:2 cl. A1Pellet size Ø6-8 mmEmission class in accordance withEN 152704Feed auger 230 V~ / 15 W