Octagon bio 3, User Manual

Page 1: ...octagon v2 16 Page 1 OCTAGON USER GUIDE Pellet Burner Series Octagon Model bio 3 Fbio 3 3 ...

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Page 3: ...tion of the burner 22 15 1 Display symbols and keyboard buttons 22 15 2 Basic configuration of burner 24 15 2 1 Power rating 24 15 2 2 Boiler water temperature 25 15 2 3 Fuel 25 15 2 4 Time 26 15 2 5 Programming 26 15 2 6 Filling of the auger 26 16 2nd level Configuration of the burner 28 16 1 Access to programming 28 16 1 2 Display of individual parameters of combustion regulation 29 17 Power adj...

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Page 5: ... we trust will fully satisfy your requirements OCTAGON will always be at your service maximizing the value of your purchase For a better future more sustainable more affordable Please read carefully the section under the heading OPERATION OF THE BURNER to ensure proper understanding of the operating principles of the pellet burner Management Production of OCTAGON ...

Page 6: ...al and mental capabilities and persons with no previous experience and skill or persons being trained for the use of the device but always under the supervision of person responsible for their safety Do not allow children to play with the device The cleaning of the device should not be done by children without the supervision of an adult ...

Page 7: ...emperature or the exhaust gas temperature The values of all parameters should be within a predetermined and acceptable range as indicated by the manufacturer to enable start of the burner Combustion of the burner After the controller performs the first check the auger feeds the pellet burner with a specific quantity of pellet and ignition is generated with the use of an electrical heating element ...

Page 8: ...ssibility of backfire from the supply pipe Gradual reduction of combustion level As soon as the burner achieves the predefined water temperature it will automatically reduce its power so as to remain functional within the set temperature range and below the upper safety limit At this point the burner operates with the necessary minimum power meeting the required thermal need END OF BURNING The smo...

Page 9: ...fying the flame until the threshold of burning phase is reached B BURNING The power of the burner rises progressively whilst it performs constant checks to all parameters of the combustion in order to allow the maximum desired thermal performance with utmost economy C FIRE DOWN When the water temperature approaches the set threshold then the burner regulates POWER to achieve balance in the system ...

Page 10: ...should be 0 06 m3 in respect of models bio 2 and 1 and 0 12 m3 in respect of model bio 3 in order to achieve the maximum power of the burners For the unhindered opening of the boiler door both the door and the burning chamber of the boiler should have minimum width as follows o Thirty 30 cm in respect of model bio 2 o Forty 40 cm in respect of model bio 3 The minimum length of the burning chamber ...

Page 11: ...uated on the metal casing of the pellet burner 6 1 SAFETY INSTALLATION INSTRUCTIONS TO LICENSED TECHNICIANS Please ensure that the boiler standards comply with applicable legislation The boiler must be connected with the hydraulic system and the chimney Measure the chimney draft and make sure that it is in line with the requirements of the manufacturer of the boiler Please adhere to all instructio...

Page 12: ...dhesive label showing the model of the burner as follows Model Special care is given to the packing of the burner to make sure that it will be delivered to you safely and free of any damage The product is wrapped in thick polystyrene sheets and placed in a plastic bag ALWAYS STORE THE PACKED PELLET BURNER IN CORRECT HORIZONTAL POSITION AWAY FROM MOISTURE bio 2 ...

Page 13: ...nless steel pipe 2 for the feeding of the fuel o A certificate of quality control including the date of production of the burner at the last part of the manual T h e a u g e r i s s u p p l i e d t o g e t h e r w i t h e a c h b u r n e r FOR SAFETY REASONS THE DISPLAY SCREEN IS NOT CONNECTED TO THE ELECTRONIC CONTROL UNIT OF THE BURNER THE CONNECTION SHOULD BE EXECUTED BY THE LICENSED TECHNICIAN...

Page 14: ...ting flange 11 A bimetallic contact thermostat STB with manual reset placed in the 2 stainless steel feed tube 12 Three 3 cable glands for the accommodation of the connection cables 13 A high heat resistant stainless steel flame tube for the combustion of the fuel 14 A high heat resistant stainless steel combustion rack 15 A screw to hold the rack 16 A mineral insulation of twenty five 25 mm for t...

Page 15: ...eries OCTAGON 2 1 2 Μ001 1100 1 Auger set series OCTAGON 3 M001 1400 1 Steel casing for auger motor bio2 bio3 Ρ100 1011 1 PU flex hose feeding pellet 60 mm diameter per m Ε100 1110 10 Auger motor series OCTAGON Ε100 1030 1 Cable set for auger Α100 1001 1 High heat resistant stainless steel flame tube for bio 2 Α100 1001 2 High heat resistant stainless steel flame tube for bio 3 Α100 1011 1 High he...

Page 16: ...erature sensor S100 1030 1 Exhaust flue gas temperature sensor 1 5 m length S100 1030 2 Exhaust flue gas temperature sensor 3 m length S100 1050 1 Bimetallic contact thermostat with manual reset STB for the 2 stainless steel feeding tube E100 1110 11 Fan with flange series OCTAGON 40 W D100 1001 1 Electronic central control unit plc ...

Page 17: ...es of burning process Cost per kg The correct regulation of the combustion air in the pellet burner minimizes ash content and maximizes thermal output The acceptable rate of ash content is specified by EN 14961 1 Chapter 7 1 page 14 It is very important for the proper functioning of the burner as well as fuel economy that the pellet burner to be fed with certified wood pellet that conforms to Euro...

Page 18: ...opean Union member states As at today September 2012 every member state has its own standards SIZE MEASUREMENT UNIT VALUE DIAMETER mm 6 8 LENGTH mm 3 15 40 DENSITY kg m3 600 FINES w dry 1 MOISTURE CONTENT w dry 10 ASH CONTENT w dry 0 7 THERMAL POWER MJ kg 16 5 19 Sulphur w dry 0 03 Nitrogen w dry 0 3 Chlorine w dry 0 02 Arsenic mg kg 1 Cadmium mg kg 0 5 Chrome mg kg 10 Copper mg kg 10 Mercury mg k...

Page 19: ...e will melt by the high temperature creating a disruption of the gases direction from the burner to the fuel tank The slope of the auger should be within the range of 40 45 degrees Relevant slopes are achieved by OCTAGON fuel tanks of 200 and 350 litres In case of different slope please contact the manufacturer for instructions as this will interfere with the proper supply of the fuel Never leave ...

Page 20: ...gned a fuel tank with special interior that fully meets the requirements of the burner by ensuring steady and safe operation of the auger and allowing maximum utilization of the stored pellets DO NOT USE HOMEMADE FUEL TANKS AS THIS WILL JEOPARDIZE THE PROPER OPERATION AND FEEDING OF THE BURNER Diagram of fuel tank of 200 liters usable volume ...

Page 21: ...ightly connected to the flange of the burner If required please tighten the screws 7 Tighten the stainless steel flange of the burner against the door of the boiler 8 Place the stainless steel feeding tube with the flange and tighten it 9 Place the sensors of the burner Exhaust gas sensor to the flue duct connecting the boiler with the chimney Boiler water temperature sensor Other sensors Bimetall...

Page 22: ... PUMP The current intensity of the water pump should not exceed 0 7 A otherwise an electrical relay should be inserted CONNECTIONS 7 8 EXTERNAL THERMOSTAT Dry contact CONNECTIONS 9 10 SAFETY SWITCH water s safety thermostat The connections 11 and 12 will remain unused for future connections with peripheral devices to the burner Install the connection line of the burner to a general switch so that ...

Page 23: ...Y SCREEN KEYBOARD BUTTONS AND DISPLAY SYMBOLS Alarm Servicing Indicator Timer Fuel Temperature Alarm IR Sensor Fan Time Cleaning Power Alarm No Fuel Set up Cancel Increase Decrease _ Light Signal of operation Power ON OFF Enter Menu buttons ...

Page 24: ...urs GREEN indicating FUNCTION RED indicating ERROR ORANGE indicating SETTING FUNCTION MENU command allows us to choose one of the basic functions of the burner 1st level of configuration and operation All basic functions are displayed in green colour in the following order from left to right POWER is displayed by a flame symbol and the screen indicates AUTO which means that the burner is operating...

Page 25: ...d increasing decreasing values in the edit mode when the selected value blinks Enter button is used for entering the edit mode and confirming the set values or selecting the additional submenus Cancel button is used for discarding the changes and returning up one level in the menu If you press and h old this button for more than three 3 seconds the last error or alert code is displayed The advance...

Page 26: ...ing the 2nd level of configuration see 15 2 5 Programming The burner could also operate at all times at a user defined NOT analog power rating through appropriate adjustment at 1st level of configuration The minimum and maximum power rating together with intermediate values as defined by the manufacturer are included in the table below POWER bio 2 bio 3 P5 Max 35 kW h 70 kW h P4 28 kW h 56 kW h P3...

Page 27: ...let with thermal power 5 4 kW kg Category 2 Pellet with thermal power 5 kW kg Category 3 Pellet with thermal power 4 6 kW kg If you wish to change category pellet then Navigate through the MENU button to the FUEL open container symbol Press ENTER The number indicating the current pellet category will appear on the screen blinking Press EDIT buttons to choose the desired category Press ENTER to set...

Page 28: ... 6 MANUAL ACTIVATION OF AUGER A particularly useful command for the filling of auger with fuel either at first start up or after emptying the fuel tank 7 UNLOCK OF PROGRAMMING to new parameter settings This is ONLY allowed to a qualified licensed technician giving him access to modify predefined settings Νο 8 to 13 8 SYSTEM PARAMETERS e g fan speed 9 d In to be adjusted only with manufacturer s ap...

Page 29: ...ots Keep ENTER button pressed constantly while the dots are blinking The auger starts to operate and transfers the pellets to the burning chamber The duration of this operation is approx 30 seconds 30 On completion of the operation the auger stops and OFF indication appears on the screen This process is repeated one more time by keeping the ENTER button pressed and wait for another thirty seconds ...

Page 30: ...ons a number in brackets will appear on the screen e g 2 Press the EDIT button to go to number 7 and press ENTER A four 4 digit number will appear Add up the four digits plus one e g number 2025 9 1 10 and press ENTER Press EDIT buttons to insert the sum in our example above the sum is 10 and press ENTER The ON indication will appear on the screen Now you have full access to the 2nd configuration ...

Page 31: ... up and when you wish to perform a system check Repeat steps detailed in previous section to go to setting number 10 and press ENTER Press EDIT buttons to display values for the following parameters t 03 EXHAUST GAS TEMPERATURE t 04 for the manufacturer t 01 BOILER WATER TEMPERATURE t 02 for the manufacturer t 05 for the manufacturer F 01 FUEL TANK SENSOR if any Press BURNING CHAMBER PRESSURE SENS...

Page 32: ... also redefine the values of the AUGER and FAN at maximum power 5 To this effect you need to consult two tables o TABLE 2 TABLE OF PARAMETERS see 19 2 for selection of the parameter to be modified o TABLE 1 CONFIGURATION VALUES AUGER FAN WITH PELLETS OF CATEGORY 2 see 19 1 for reference values of the AUGER and FAN The parameter that defines the AUGER at POWER 5 is No 18 Whereas The parameter that ...

Page 33: ...iler chimney has its own characteristics and it might require new adjustments of fan values The shortage of air fan may cause in addition to poor combustion an overload of fuel in the burner s flame tube and malfunction of the whole system To avoid this situation ALWAYS use flue gas measuring instruments at first fire up of the burner ...

Page 34: ...DE INDICATION CAUSE SOLUTION Α001 Icon NO FUEL is blinking Refill the fuel container Icon NO FUEL is on A Shortage of fuel in the fuel container B Improper fuel high humidity C Wrong installation of auger Α002 Icons of CLEANING and SERVICE blinking simultaneously Time to service is up Call service personnel for maintenance of the burner Α003 Icon CLEANING is blinking or on The burning chamber or c...

Page 35: ...or Solution Note the error code and contact the service personnel During power supply fail the settings of the burner remain active due to internal battery In case of a power supply failure internal electronics operate as follows DURATION OF POWER SUPPLY FAILURE OPERATION BEFORE THE POWER SUPPLY FAILURE OPERATION AFTER THE POWER SUPPLY FAILURE LESS THAN TWO 2 MINUTES FIRE UP PHASE The burner conti...

Page 36: ...ER VALUE FAN VALUE 5 kW h Kw h kg bio3 8 8 9 9 10 10 11 11 12 12 104 13 13 105 14 14 107 15 15 108 16 16 110 17 17 111 18 18 112 19 19 114 20 20 115 21 21 117 22 22 118 23 23 119 24 24 121 25 25 122 26 26 124 27 27 125 28 28 126 29 29 128 30 30 129 31 31 131 32 32 132 33 33 133 34 34 135 35 35 136 36 36 138 37 37 139 38 38 140 39 39 142 40 40 143 41 41 145 ...

Page 37: ...4 63 63 175 64 64 177 65 65 178 66 66 179 67 67 181 68 68 182 69 69 184 70 70 185 If you are using pellet of a different category to that of the burner you should make the appropriate selection using the display and programming touch screen The burner will AUTOMATICALLY adjust the necessary parameters in line with the selected category of the pellet Ensure that fan is operating at the correct spee...

Page 38: ...12 18 Power 5 Feeder ΟΝ 38 19 Fan Speed in FIRE STOP sequence 97 20 Fan speed in TEST FIRE sequence 98 24 Fan speed at POWER 1 95 28 Fan speed at POWER 5 145 50 Difference of degrees at start up of burner 51 50 5 51 Desired Water Air Temperature of boiler water 75 53 Safety limit of boiler water temperature 51 53 5 67 Water pump turn ON temperature in o C 35 68 Water pump turn OFF temperature in o...

Page 39: ...k inside the flame tube and remove any visible ashes and solid combustion residues Place back the combustion grate in position and tighten the screw again Close the door of the boiler Your system is ready to operate MONTHLY CLEANING Once a month we recommend that you clean D The inclined metallic stainless steel surface where pellet is loaded Remove the plastic tube with your hands unscrew the sta...

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Page 41: ...technician in accordance with local authority regulations good engineering practices and the technical manual of the manufacturer The burner must undergo proper service by specialized personnel and an entry be made accordingly in the Maintenance log included herebelow and be signed The actual duration of the warranty will not be altered by intermediate service repairs EXCLUSIONS This warranty will...

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Page 43: ...octagon v2 16 Page 43 22 MAINTENANCE LOG SECTION DATE NAME OF TECHNICIAN REMARKS SIGNATURE 1st 2nd 3rd 4th 5th ...

Page 44: ... CONNECTIONS 9 10 SAFETY SWITCH e g open boiler door sensor 2 FILLING OF THE AUGER 1ST LEVEL CONFIGURATION BUTTON INDICATION SCREEN DISPLAY PROGRAMMING OFF 6 6 ENTER Keep pressed ENTER button to start the filling of the auger in process circles of thirty second 30 each On completion of each circle the indication OFF appears on the screen Repeat the process cycle as required 3 SELECTION OF PELLET C...

Page 45: ...24 Fan speed at Power 5 28 ADJUSTMENT OF SPEED CONTINUATION OF Νο 4 ACCESS TO PROGRAMMING BUTTON INDICATION SCREEN DISPLAY ΟΝ PARAMETERS 8 ENTER PARAMETER SETTINGS Par PARAMETER SETTINGS DESIRED PARAMETER ENTER SELECTED VALUE 5 2 ADJUSTMENT PELLET FEEDING AUGER 2nd CONFIGURATION LEVEL This procedure is the same as with the adjustment of the fan By adjusting only the ON time of the auger the burner...

Page 46: ...ki Hellas declares that this unit is complies with the EN 60335 1 2012 EN 60335 2 102 2006 A1 2010 Harmonized to the LVD European directive 2006 95 EC Low voltage Directive EN 61000 6 1 2007 EN 61000 6 3 2007 Harmonized to the EMC European directive 2004 108 EC EN 15270 2007 Quality Manager Dimitris Papakonstantinou CЄ12 ...

Page 47: ...l tests and is delivered to you ready to use MODEL OF BURNER POWER RATING kW h Ρ5 Ρ4 Ρ3 Ρ2 Ρ1 Electronic controller Touch screen bio burner Boiler water temperature sensor Flue gas temperature sensor Flame sensor Bimetallic safety thermostat Heating element Fan Auger motor Electric connections Metallic parts DATE OF PRODUCTION PRODUCTION ENGINEER ...