Summary of Contents for Octagon bio 3
- Page 1 OCTAGON USER GUIDE Pellet Burner Series Octagon Model bio 3 – Fbio 3 3’’ octagon v2.16 Page 1...
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Page 3: Table Of Contents
Table 1, Configuration values, Auger-Fan with pellets of category 2 19.2 Table 2, Table of Parameters Maintenance and checks to be performed by end user Warranty Maintenance log Brief instructions for initial adjustments and operation Certificates Quality control checklist octagon v2.16 Page 3... - Page 4 Page 4...
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Page 5: Letter Of Thanks
We would like to reassure you for the high quality of our product which 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. -
Page 6: Instructions For Use
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. octagon v2.16 Page 6... -
Page 7: Burner's Operating Principles
Should the flame sensor does not confirm the required intense of flame within the specific time frame then the starting process is stopped and an “error” notification is displayed which is accompanied with the code diagnosing the type of error (see §18 “Troubleshooting”). octagon v2.16 Page 7... - Page 8 The innovation of Octagon pellet burner bio lies with two crucial elements relating to combustion: a. The operation of the burner is totally proportional, within the predefined parameters, subject to automatic adjustment of the level of power (self adjustment). In this way the...
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Page 9: Burning Phases
FIRE or OFF status. KEEP FLAME OR OFF The burner at this phase is put in stand-by mode either turned off or keeping the flame. In both cases it can be put back to FIRE UP status. OCTAGON Hellas octagon v2.16 Page 9... -
Page 10: Choosing The Right Burner
The minimum capacity of the combustion chamber should be 0,06 m in respect of models bio 2 and 1 and 0,12 m 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... -
Page 11: Safety Rules
NEVER fire up the burner when the flame damper is closed as there is serious DANGER of the flame returning to the burner. The burner conforms to European Directive ΕΝ 15270 and is CE marked. octagon v2.16 Page 11... -
Page 12: Package
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. octagon v2.16 Page 12... -
Page 13: Package Contents
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. DO NOT FORGET TO CHECK THAT ALL PARTS OF THE BURNER ARE FIRMLY CONNECTED. octagon v2.16 Page 13... -
Page 14: Pellet Burner Parts
A metallic auger moving the pellets from the fuel tank to the burner via electric motor of 50 W. This is packed with a polyurethane flex hose to be connected with the stainless steel feeding tube. octagon v2.16 Page 14... -
Page 15: Spare Parts
8. SPARE PARTS The table herebelow contains a list of spare parts of a pellet burner by OCTAGON HELLAS including relevant reference numbers. The reference number should be quoted when an order is placed. REFERENCE NUMBER DESCRIPTION OF SPARE PART Μ001-1001-1... - Page 16 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) octagon v2.16 Page 16...
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Page 17: Burner Fuel
9. BURNER FUEL The pellet burners of OCTAGON, are designed to burn wood pellets. The pellets are very small chips of wood along with other logging residues which are compressed mechanically in order to take a cylindrical shape of around 6 - 8 mm diameter and less than 40 mm of length. -
Page 18: Technical Characteristics Of Wood Pellet According Εν 14961-1
≤ 0,02 Arsenic mg/kg ≤ 1 Cadmium mg/kg ≤ 0,5 Chrome mg/kg ≤ 10 Copper mg/kg ≤ 10 Mercury mg/kg ≤ 0,1 Lead mg/kg ≤ 10 Zinc mg/kg ≤ 100 Nickel mg/kg ≤ 10 Additives ≤ 2 octagon v2.16 Page 18... -
Page 19: Fuel Feeding - Auger
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. -
Page 20: Fuel Tank
The fuel tank plays an important role in the proper and undisturbed feeding of the burner. OCTAGON has designed 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. -
Page 21: Burner Installation
13. Connect the cable of the display screen with the electronic part of the burner. 14. Place and screw tightly the metal casing of the burner. YOUR BURNER IS READY TO START UP The burner regulates on its own both primary and secondary air required for the burning process. octagon v2.16 Page 21... -
Page 22: Electrical Installation - Sensors
Put some thermal oil in the boiler thermometer pocket to achieve thermal conductivity. SILVER METALLIC = CHIMNEY SENSOR Secure the sensor to the flue with aluminum tape or high temperature silicon. ΧΡΗΣΙΜΟΠΟΙΕΙΣΤΕ ΛΙΓΟ ΛΑΔΙ ΣΤΟ ΚΥΑΘΙΟ ΤΟΥ ΛΕΒΗΤΑ octagon v2.16 Page 22... -
Page 23: Burner Display Screen
KEYBOARD BUTTONS AND DISPLAY SYMBOLS Alarm Servicing Indicator Timer Fuel Temperature Alarm IR Sensor Time Cleaning Power Alarm Fuel Set up Cancel Increase / Decrease Light Signal of operation Power ON /OFF Enter < > Menu buttons octagon v2.16 Page 23... -
Page 24: 15 1 St Level - Configuration Of The Burner
C (Celsius scale) at all times FUEL is displayed by an “open container” symbol and the screen indicates the category of pellet with which the burner operates i.e. 1, 2 ή 3. octagon v2.16 Page 24... - Page 25 Long high tone: in case of and alert, this tone sounds with the user defined loudness, and in case of an error, this tone sounds with 100% loudness. For description of alerts and errors, refer to §18 “Troubleshooting”. octagon v2.16 Page 25...
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Page 26: Basic Configuration Of Burner
The burner has been set by the manufacturer to work automatically (i.e. analog power control) at maximum power of 35 kW/h and 70 kW/h in respect of bio 2 and bio 3 respectively. Additionally, there is the option to operate the burner at a different power rating but relevant adjustment can only be performed by a licensed technician using the 2 level of configuration. -
Page 27: Boiler Water Temperature
Category 1: Pellet 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 All burners of OCTAGON HELLAS are initially adjusted to pellet Category 2 If you wish to change category pellet then: ... -
Page 28: Time
Press EDIT buttons +, - to choose the desired brightness and press ENTER. The end user is only allowed to modify parameter settings 2, 3, 4 and 6 at the 1 level of configuration of the burner. octagon v2.16 Page 28... - Page 29 To make sure that the auger has been fully loaded with pellet please fill in the fuel tank with minimum three (3) bags of pellet (45 kg in total) and activate the auger for at least ten (30) minutes. octagon v2.16 Page 29...
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Page 30: 16 2 Nd Level - Configuration Of The Burner
Press the EDIT buttons+, - to choose the new fan speed e.g. 156 and press ENTER. The new fan speed 5 will be 156 i.e. higher than the previous setting. See Table of parameters in Table 2, §19.2 octagon v2.16 Page 30... -
Page 31: Display Of Individual Parameters Of Combustion Regulation
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 SENSOR (BURNING CHAMBER DRAFT) octagon v2.16 Page 31... -
Page 32: Power Adjustment Of Burner
The new fan speed 5 will be 138 i.e. lower than the previous setting. In the same way you may redefine the value of AUGER in order to operate the burner at a default power rating. octagon v2.16 Page 32... - Page 33 - 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. octagon v2.16 Page 33...
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Page 34: Troubleshooting
Icons NO FUEL and SERVICE are Burning chamber or fuel container door is blinking open. Check and close the burning chamber or fuel container door Α007 Icon SERVICE is blinking The pressure sensor malfunctioned. Call the service personnel. octagon v2.16 Page 34... -
Page 35: Additional Error Notifications
BURNING PHASE The burner checks the flue gases temperature. If the flue gases temperature dropped below predefined value of PARAMETER 56, the combustion system restarts in the FIRE UP phase, otherwise it continues in the BURNING phase. octagon v2.16 Page 35... -
Page 36: Tables
19. TABLES 19.1 TABLE 1 3’’ AUGER CONFIGURATION VALUES, AUGER-FAN WITH PELLETS OF CATEGORY 2, HEATING POWER = 5 kW/kg 400 gr/min AUGER POWER VALUE FAN VALUE kW/h bio3 Kw*h/kg octagon v2.16 Page 36... - Page 37 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 speed using measurement instruments. octagon v2.16 Page 37...
- Page 38 Defines one of the three pellets fuel quality types IMPORTANT If the boiler water temperature exceeds the safety limit set (sum of parameters 51 and 53 plus 1 C) for more than one (1) minute the burner will automatically switch to FIRE STOP phase. octagon v2.16 Page 38...
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Page 39: Maintenance And Checks To Be Performed By End User
H. Make sure by a visual check that the system “burner – boiler – chimney” is fully tightened. Otherwise please call immediately the service technician to repair the system. octagon v2.16 Page 39... - Page 40 Page 40...
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Page 41: Warranty
SCOPE AND DURATION OF THE WARRANTY OCTAGON hereby guaranties the good operation of the product sold and agrees to provide spare parts free of charge for the purpose of repairing any defective part of the burner for a period of twenty four (24) months after the date of delivery to the ultimate buyer. - Page 42 Page 42...
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Page 43: Maintenance Log
22. MAINTENANCE LOG SECTION DATE NAME OF TECHNICIAN REMARKS SIGNATURE octagon v2.16 Page 43... - Page 44 SCREEN DISPLAY < > PROGRAMMING ENTER [ 7 ] [ 7 ] ENTER 4-DIGIT NUMBER Add up the four digits plus one BUTTON INDICATION SCREEN DISPLAY ENTER ENTER ΟΝ You have now access to 2 level configuration. octagon v2.16 Page 44...
- Page 45 This procedure is the same as with the adjustment of the fan. By adjusting only the ON time of the auger, the burner will calculate automatically the OFF time. Choose parameter. AUGER OPERATION PARAMETER Power 1 = Auger ON Power 5 = Auger ΟΝ octagon v2.16 Page 45...
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Page 46: Certificates
24. CERTIFICATES Declaration of conformity Manufacturer : OCTAGON Address : Koumoundourou 53 – 182 33 Attiki – 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) •... -
Page 47: Quality Control Checklist
Ρ3…….. Ρ2…….. Ρ1…….. Electronic controller Touch screen bio-burner Boiler water temperature sensor Flue gas temperature sensor Flame sensor Bimetallic safety thermostat Heating element Auger motor Electric connections Metallic parts DATE OF PRODUCTION: ……………………………. PRODUCTION ENGINEER: ………………………………………………………………... octagon v2.16 Page 47...