Unit: Pellet burner
Contents
1. 9 2 Cleaning the tubular blower chamber During the operation of the burner some combustion products may escape through the vent holes in the furnace tube to the space between this tube and the outer tube Depending on the type of fuel used cleaning of this component should be made approximately every 6 months In order to remove them follow the instructions below 1 9 00 l Ee BoB 11 12 13 14 15 16 17 18 Disconnect from the burner the power supplying power to the external feeder and the controller cable Open the boiler door in order to get access to the furnace tube Loosen the fixing screws 6 that secure the burner housing 2 pcs Remove the burner housing 9 Unscrew the fixing screws 7 4 pcs Carefully remove the plate with drives and fan 8 When removing the plate 8 remove also igniter 12 from its slot Put aside the removed assembly in a safe place paying particular attention to the igniter Locate and remove screw 5 and when its setting prevents loosening manually rotate the outer tube 1 in Z direction Turn tube 1 in the direction indicated by O in order to remove it Remove tube 1 and 2 from the burner Clean the removed tubes if necessary clean the vent holes in tube 2 After cleaning the tubes you may start installing the burner Place the combustion tube 2 in tube 1 ensure that the driver 4 is placed in the rib 3 with an undercut Attach both t2. displaying appropriate messages 18 Operating modes Description FIRING Automatic firing up of the furnace OPERATION The burner operates with nominal power Fuel is supplied automati cally CONTROL The burner operates at low power to keep the furnace burning This mode is activated automatically after the pre set parameters are achieved The default time for this mode is 30 minutes DAMPING This mode is used for damping extinguishing the burning of fuel residue STAND BY In this mode the boiler and burner are off The stand by mode is automatically terminated after receiving the restart signal e g tem perature drop on the boiler The first step includes activation of the fan which initially blows through the combus tion chamber Then the fuel feeder is activated to dose fuel needed to fire up the furnace Af ter the fuel is dosed the igniter is activated to ignite the supplied fuel Firing time may vary as it depends on the fuel type It usually takes 1 3 min The display shows message FIRING When the supplied dose of the fuel lights up i e the value of the parameter measured by the photodetector reaches the pre set value the firing mode ends and the burner will enter the automatic operation mode the display will show OPERATION message when the light intensity inside the combustion chamber drops i e the furnace is quenched the burner will restart the firmg mode After reaching th
3. 1 Connect cables disconnected in par 1 The burner is ready for operation 28 Ma OS Fig 16 Lubricating the bearings of the combustion chamber view 1 29 Fig 17 Lubricating the bearings of the combustion chamber view 2 30 9 5 Igniter Replacement The igniter may be replaced by a service technician assigned by the manufacturer or by a person with a permit for performing electric works up to 1 kV The replacement should be carried out in accordance with the following description and the accompanying drawing 1 Disconnect from the burner the power supplying power to the external feeder and the controller cable Loosen the fixing screws 1 that secure the burner housing 2 pcs Remove the burner housing 2 Unscrew the fixing screws 3 4 pcs Carefully remove the plate with drives and fan 4 When removing the plate 4 remove also igniter 6 from its slot 9 Remove only the igniter from the tube SS ON U E Oe Depending on the type connect cables 8 to the new igniter or connect firmly the cables of the igniter to terminals Z2 brown wire Z4 blue wire 9 Place the igniter inside the tube in a manner enabling it to slide out of the tube if neces sary bend lamellas locking the igniter inside the tube 10 Place the installed igniter in the slot 9 pushing it to the screen plate 11 Place the igniter cable in the cable gland 5 12 Mount the plate with drives 4 The temp
4. A 17 Average power consumption 60 W 70 W 18 Igniter s power 200 W 19 Combustion efficiency gt 99 20 Boiler efficiency gt 96 21 Power Adjustment YES power modulation correctly the burner 22 Operation of the central heat YES ing pump 23 Operation of the DHW YES 24 Burner control by room ther YES mostat 25 Burner control with a weather YES option compensator 26 Pellet feeder YES 60 x 1850 mm operational 27 Brandling pipe YES 60 x 750 mm 28 Required chimney draft 10 20 Pa nominal power of the burners is given for the use of pellets produced in accordance with DIN or DIN Plus Specifications For pellets with other parameters of combustion in particu lar with a different calorific value ash level and moisture the power may be lesser 43 DECLARATION OF CONFORMITY OKIPI Manufacturer BTI GUMKOWSKI Sp z 0 0 Sp k ul Obornicka 71 62 002Suchy Las declares that Pellet Burner unit type ROT POWER model 4 18 kW 6 26 kW 8 36 kW 10 50 kW meets the requirements and is compatible with e 2006 42 WE e 2006 95 WE e 2004 108 WE and complies with the following harmonized standards e PN EN 953 A1 2009 e PN EN ISO 13732 1 2009 e PN EN 60127 1 2008 A 1 2012 e PN EN 60445 2011E e PN EN 60519 1 2011E e PN EN60730 2 5 2006 A2 2010E e PN EN 60730 1 2012E e PN EN ISO 12100 2012 e PN EN 61000 6 3 2008 e PN EN 60730 2 9 2011 e PN EN 15270 2008 The person au
5. XE I Jaquieyd UOHSNGUUOD a W uj 01 Aiddns jan oN SS uaap m Jaquweys uogsng wos a C au 10 UOHEJO N F oO a S E Vy Sees SEE PE VE CE aa pier pe OM where 5 Fig 20 Wiring diagram of the burner 36 Terminal strip of external electrical box Connection marking Function sub assembly R2 R4 Rotation of the combustion chamber S2 S4 Fuel supply to the combustion chamber W2 W4 Fan F2 F4 Photodiode C2 C4 Temperature sensor of the burner housing Z2 Z4 Igniter P2 P4 External fuel feeder PE Earthing N Neutral conductor Protective strip PE Connect all yellow green conductors cables 37 13 Burner models Overall and Mounting Dimensions 13 1 ROT POWER 4 18 kW Fig 21 View of burner 4 18 kW Fig 22 View of Burner 4 18 kW including the insulating jacket and the mounting plate 38 13 2 ROT POWER 6 26 kW Fig 23 View of burner 6 26 kW Fig 24 View of burner 6 26 kW including the insulating jacket and the mounting plate 39 13 3 ROT POWER 8 36 kW Fig 25 View of burner 8 36 kW Fig 26 View of burner 8 36 kW including the insulating jacket and the mounting plate 40 13 4 ROT POWER 10 50kW 282 282 Fig 28 View of burner 10 50 kW
6. the conditions of the warranty I have been trained to operate the burner Date Customer s signature 46 26 10 11 12 Warranty The manufacturer BTI GUMKOWSKI Sp z 0 0 Sp k provides a 36 month guarantee for the smooth operation of the ROT POWER Burner to the extent described in this Ser vice Manual starting from the date of the Burner installation with the exception of point 2 provided that the annual payable inspection of the burner is carried out by an author ized installer of the burner Otherwise the guarantee is valid for 12 months The igniter warranty lasts for a period of 2 years or 800 ignitions Defects found during the warranty period shall be removed within 21 working days from the date of filing the complaint Any defect disclosed during operation must be reported promptly Documents required to perform free repairs are completed Installation Protocol and proof of purchase of the burner Warranty Card is not valid in the case of absence of the required stamps signatures and dates Completed installation protocol should be sent to the manufacturer within 14 days from the date of installation of the burner in paper or electronic form The first run of the burner and setting the operating parameters is the one carried out by an authorized service technician Warranty will not apply in the case of e installation operation or use of the burner conducted not in accordance with
7. IJ KIPI Service Manual Unit Pellet burner Type ROT POWER Models 4 18 kW 6 26 kW 8 36 kW 10 50 kW BTI GUMKOWSKI Sp z 0 0 Sp k ul Obornicka 71 62 002Suchy Las Phone 48 606 936 692 48 61 811 70 37 biuro kipi pl update 10 04 2015 1 Contents SEO OV oD R e E E O et S o p Do eS 16 17 Unit Descriptions Saa 06 de A Oe EE REA ONTA 3 F el Specification esenee n s E E ed ua E N E EEA 4 Construction and Operation of the Burner 4 COME Sacre sires tie okne E onoho ete E E E O EEE RS 8 Assembling hen use eint ni TEE A E TEREE 10 Starine Upo e a Beate A T OE ET E EA ETE 18 Operation of the burner in the operational mode 18 List of common problems eee 20 Maintenance adjustment and servicing the burner sse eee 21 Operational Safety 2 4 Ra e E nt bon EAA EN eo 33 Burner Liquidation after its Service Life is Over 34 Electic T esenee a E EE EA EP IEE 34 Burner models Overall and Mounting Dimensions eee eee eee eee 38 Manufacturer s Initial Settings Basic Operation Parameters 42 Burner s Technical dala ss padvku 9 CRT ZE RT a dva a ena TE 43 Declaration of Conformity sse K K 44 Burner Installation Protocol 45 WY APE ATIEY oxic so o Boo atd a Ge a AAEE RER 47 Warranty Cot dicen Otu aeta e dost HT 48 1 Unit Description Burners ROT POWER series are designed for solid fuels combustion in the form of pellets with different degrees of pollution and grain
8. T4 boiler T2 DHW temperature sensor CT4 T3 feeder temperature sensor OS flame optical sensor AL RB voltage output for alarm signalling or reserve boiler control RELAY relay 34 T5 weather temperature sensor CT4 P T6 exhaust gas temperature sensor CT2S T7 mixer temperature sensor TB room thermostat input to the boiler TM room thermostat input to the mixer P control panel ecoSTER200 room panel with room thermostat function re places TB or TM D D connection for additional modules B module B adds the support of two additional mixer circuits and operation of the thermal buffer MX 03 additional module provides the control of additional two mixers and a circula tion pump A Lambda probe module LNPE mains 230 V FU mains fuse STB safety temperature limiter input FO air blower for the burner FG main feeder FH burner feeder I igniter PB boiler buffer pump PHD hot water pump FV motor for rotational cleaning of the burner PM mixer pump SM mixer servomotor CPU control 35 12 2 Electric diagram of the burner L w W uealb moyad a Q l Ww Ww I usajB mojjak E ore z z I o B l zr M r Iir I 4 uaaib moyak OMY PSD TY a a Lois JaOIA s OO N NS CIS anl paj O O a S pa Aesb yuid I O O ma 2 yuid m LL LC gt pas O b kesh S S a BJ CN l EX
9. e connector meltable 8 External tray fuel feeder 9 External fuel tray option 10 Fan 11 Mechanism for combustion chamber rotation 12 Fuel feeder into the combustion chamber stoker 13 Igniter a 1 mm EMS F Fig 1 Block diagram of the burner Construction and Operation of the Burner ROT POWER burner is built with connected modules and metal sheet components Components exposed to high temperatures are made of stainless and heat resistant steel other elements are protected against external factors by galvanic coating or painting External fuel feeder 5 is made of stainless steel tube The burner consists of the essential elements specified in the schema The burner starts the operation by fuel supply from the external tray 9 by an auger feeder 8 elastically connected with the burner Then the amount of fuel is supplied by the auger feeder 12 into the combustion chamber 1 After delivery of the appropriate amount of fuel the igniter 13 initiates ignition After the ignition burner goes into continuous mode in accord ance with the specified external parameters The air necessary for the combustion of the fuel is supplied by fan 10 via the blower chamber to the combustion chamber and some portion of air is also supplied via this chamber to the igniter The air intake to the burner is located in the bottom part During the operation drive 11 causes the cyclic rotation of the of the com bus
10. e limit parameters i e boiler temperature the tem perature set at the room thermostat the controller enters CONTROL mode and then the mode which depends on current indications of sensors as described in the table Burner operation is prohibited when the rotation of the combustion chamber is disa bled 19 8 List of common problems No Fault Reason Remedy 1 Burner does not No fuel in the tank Fill up the tank with fuel ignite Carry out the procedure of fill Message ing the feeder Section 6 2 Ignition failure Clear the error by pressing the knob Fuel feeding augers are Remove the blocking element blocked Faulty igniter Contact the customer service of the Manufacturer Drives of feeding augers Contact the customer service of are damaged the Manufacturer Slag in the furnace Clean the combustion chamber Photodiode damaged or Clean the photodiode dirty In case of damage contact the customer service of the Manu facturer Slag or ash in the combus Clean the central heating boiler tion chamber of the central combustion chamber heating boiler at the level of the burner combustion chamber 2 Alarm Excessive temperature rise The controller automatically Feeder maxi on the burner housing enters the furnace quenching mum temperature which results by flame mode The alarm may be delet exceeded backfirin
11. e lubricant between the bearing raceway and the bearing cage For lubri cation use grease e g Towot LT 43 Place the shaft 14 in the bore with the sleeve 15 of the burner front plate The latch 12 should be between the teeth of the wheel 13 as shown in the figure Place the shaft 15 in the opening of the platen with bearings set the gearing as shown in the figure it is the setting for closing the diaphragm i e the minimum airflow Install the housing of the blower chamber 7 including the tee connector 9 and frame 8 Splines in the housing sheet should match the slots in the front panel of the burner the tee connector should be placed in the opening of the screen Install the frame 8 al so in this case splines should match correct slots If necessary tighten the screw securing the tee connector The end of the drive shaft 14 should match the slot 14 while the di aphragm rotation shaft 15 should match opening the 16 Tighten screws 6 Mount the plate with drives 4 during this step placed the igniter 5 in its slot pushing it firmly to the screen plate The undercut 11 in the drive shaft must match the undercut in the shaft of the drive motor you may rotate the drive shaft by turning the tube 1 in 27 16 17 18 19 20 Z direction The temperature sensor should match the slot in the tee connector of the fuel supply Tighten screws 3 Replace the housing 2 Tighten screws
12. enable this function press MENU button in the controller then select Manual operation func tion and press the knob of this option from in this sub menu select feeder press the knob OFF message will change into ON at this point the external fuel feeder will activate the filling mode lasts for 2 minutes if the feeding tube s not filled up the operation must be repeated At any time you can stop filling pressing the knob You may exit the filling mode by pressing EXIT button 3 All controllers connected to the driver should be set to their maximum values or short ed default setting 4 Press MENU button to set the operational parameters of the burner and boiler All settings and operating parameters are described in the accompanying user manual of the controller 5 Press the knob of the controller and select YES the controller will be activated 7 Operation of the burner in the operational mode After completing the steps specified in sec 6 the burner may operate in its continuous operation mode As long as fuel is in the fuel tank and no emergency condition is present filling the auger feeder with fuel is not necessary Set the room thermostat to the desired oper ating mode After switching the controller as described in sec 5 of chapter 6 the controller enter standard operation mode Depending on the set parameters and operation status of the sensors the controller will operate in the following modes
13. erature sensor should match the slot in the tee connector of the fuel supply Tighten screws 7 13 Replace the burner housing 2 14 Tighten the fixing screws 1 15 Connect cables disconnected in par 1 16 The burner is ready for operation 31 Fig 18 Igniter Replacement 32 10 Operational Safety In order to ensure the safety of the user of the burner the following steps should be applied 1 10 11 15 During the operation of the burner do not open the door of the boiler with a burner mounted therein In the event of ignition of fuel inside the burner it should be immediately unplugged from the power source and only then eventually any firefighting operations can be car ried out Keep the boiler room clean and do not store there any unnecessary items The burner shall be operated only by adults trained in the operation and maintenance of such devices according to the user manual The burner boiler central heating and DHW should be kept in good condition Pay particular attention to the tightness of the water in the vicinity of the burner any spills can damage the burner as well as increase the risk of electric shock The burner and tray are equipped with rotating parts do not insert hands fingers or other objects into during their operation It is not allowed to interfere with the burner automation systems and other electrical devices installed in it The burner is a device generatin
14. f the burner and mounting holes for attaching burner to the boiler door 3 Perform the mounting holes in the door according to specifications for particular burn er 4 If required use the spacer plate or the insulating jacket 10 10 11 12 13 14 15 16 V Remove the outer casing of the burner by unscrewing the screws Mount the burner in the door using screws Depending on the selected option connect temperature sensors DHW room thermo stat to proper controller clips see wiring diagram guiding the cables through the glands in the housing Depending on the selected option connect the central heating pump and DHW pump proper controller clips see wiring diagram guiding the cables through the glands in the housing Install the burner housing and tighten the screws Boiler controller must be installed according to the manufacturer s instructions provid ed with the controller Place the pellet tray next to the boiler insert the fuel feed conveyor and hang by the handle beside the auger drive Ground all metal parts connected to the igniter and carry out effectiveness measure ment of grounding and zeroing Put the elbow connection on the burner and connect the elbow with the fuel feeder us ing a flexible hose Flexible pipe length can be adjusted by sliding it forward and backward on the combined elements Keep the angle of decline in consumption of no less than 45 Connect the power cord of the f
15. g from the com ed only by the user bustion chamber default 90 C Insufficient chimney draft Verify the value of the chimney draft and take necessary action in order to increase it Slag or ash in the combus Clean the central heating boiler tion chamber of the central combustion chamber heating boiler at the level of the burner combustion chamber 3 Alarm Housing temperature sen Contact the customer service of Feeder tempera sor damaged the Manufacturer ture sensor dam aged 4 Alarm Boiler set temperature is Wait until the water temp drops Maximum boiler exceeded below the preset temp temperature ex Clear the error by pressing the ceeded knob Setting of the boiler operat ing temperature is too low Increase the boiler operating temperature as specified in the 20 boiler manual Boiler critical temperature is exceeded 95 C STB sensor triggered You must determine the cause of this error Clear the error by pressing the button on the controller housing Alarm Boiler tempera ture sensor dam aged Boiler temperature sensor damaged Contact the customer service of the Manufacturer The fan does not stop after the burner is quenched Photodiode dirty damaged or Clean the photodiode In case of damage contact the customer service of the Manu facturer The burner is smoking The amount of air fed into the comb
16. g heat some of the elements of the burner can be heated use caution in contact with them It is forbidden to use the burner connected by the user himself and without the ac ceptance signed by an authorized service technician It is not allowed to connect the burner to not adapted boiler 12 13 14 The burner cannot function as an independent unit It is not allowed to place items on the burner It is not allowed to use other methods of ignition in particular the use of flammable materials The burner must be used with its outer casing attached to it and with all protection sys tems operational 33 11 Burner Liguidation after its Service Life is Over After exceeding the service life of the igniter it should be utilized according to the re guirements of environmental protection 12 Electric diagram 12 1 Electric diagram of the controller 230V CPU Hm 3 4 5 6 7 8 9 10 11 12 13 14 15 17 18 19 LNINLILNINLILNINL L NIL NIL NL m V T Z Kr wR Boo GO 68 1 9990 Fv eo i i T Lif i T i g dwe a a 6 M T4 T2 T3 OS AL RB Be booed L ST B MX 03 2 KIZEIZIIZII N vo TI E pod CECS R T Sasa L N PE 230V Fig 19 Wiring diagram of the controller where Connection E Function sub assembly marking T1 temperature sensor of C
17. including the insulating jacket and the mounting plate 41 14 Manufacturer s Initial Settings Basic Operation Parameters Models Parameter 4 16 6 26 8 36 10 50 kW kW kW kW 2 3GN 3GN 3GN 3GN 1 Drive of the external feeder 200 200 200 200 2 Ventilation revolutions for firing 3 Ventilation revolutions for 100 power 4 Ventilation revolutions for 50 power 5 Ventilation revolutions for 30 power 6 Starting dose of fuel 7 Fuel dose for 100 power 8 Fuel dose for 50 power 9 Fuel dose for 30 power 10 Furnace extinguish time 42 15 Burner s technical data Parameter Models 4 18 kW 6 26 kW 1 Power 4 18 kW 6 26 kW 2 Power supply 230 VAC 50 Hz 6 A 3 Average power consumption 40 W 50 W 4 Igniter s power 200 W 5 Combustion efficiency gt 99 6 Boiler efficiency gt 96 7 Power Adjustment YES power modulation correctly the burner 8 Operation of the central heating YES pump 9 Operation of the DHW YES 10 Burner control by room ther YES mostat 11 Burner control with a weather YES option compensator 12 Pellet feeder YES 60 x 1850 mm operational 13 Brandling pipe YES 60 x 750 mm 14 Required chimney draft 10 20 Pa Parameter ZD 8 36 kW 10 50 kW 15 Power 8 36 kW 10 50 KW 16 Power supply 230 VAC 50 Hz 6
18. increases it Rotation from the minimum to the ma ximum airflow is 90 4 After finishing the adjustment replace the burner housing 2 and tighten the screws 1 Fig 15 Adjusting the blow intensity into the combustion chamber 26 9 4 Lubricating the bearings of the combustion chamber In order to ensure long operational life of the burner it is recommended to lubricate the bearings of the combustion chamber Depending on the frequency of the burner operation this procedure is recommended to be performed every 6 12 months To carry out this action you follow the instructions below 1 Z BR DY U ss 0 o 10 11 12 13 14 15 Disconnect from the burner the power supplying power to the external feeder and the controller cable Loosen the fixing screws 1 that secure the burner housing 2 pcs Remove the burner housing 2 Unscrew the fixing screws 3 4 pcs Carefully remove the plate with drives and fan 4 When removing the plate 4 remove also igniter 5 from its slot Put aside the removed assembly in a safe place paying particular attention to the igniter Unscrew screws 6 Remove the shielding of the blower chamber 7 including the frame 8 tee connector 9 drive shaft 14 and diaphragm rotation shaft 15 when necessary remove the screw securing the tee connector Lubricate the bearings of the combustion chamber 10 in a few places on the circumfer ence applying th
19. mable materials and substances The ventilation system should meet the minimum reguirements specified in the following table Power range kW Cross section of the air supply cm Diameter cm Cross section of the exhaust air cord cm Diameter cm up to 30 200 16 200 0106 30 60 300 0201 200 0106 2 equal to at least the mid 60 2000 3 Si P R S Ra section of the supply cable not less than 200 cm Position of the central heating boiler in the boiler room shall be in accordance with the guidelines specified in the boiler manufacturer s instructions Leave at least 30 cm of free space around the burner More space will facilitate maintenance and cleaning the burner and removal of ash from the device Leave at least 10 cm of free space under the burner to avoid blocking the air inlet of the fan Pellet tray should be positioned at least 15 cm away from the boiler and at least 10 cm from the walls In this case consider the location of the tray to en sure easy refuelling The central heating should be filled in the required range i e should have appropriate pressure and the value shall be specified in the boiler s instruction manual This installation should be vented It is forbidden to use the igniter without safety guards 17 6 Starting up 1 Check the level of fuel tank refill if necessary 2 Fill the fuel feeder 5 until the fuel begins to pour into the burner To
20. ng holes in burner 8 36 kW insulation cord hinge A 45 mm insulation plate min 65 mm min 45 mm Rys 8 Layout of mounting holes in burner 8 36 kW including the insulating jacket and the mounting plate 14 Burner 10 50 kW insulation cord hinge insulation plate la SKC R552 Lae L min 45 mm DL K KO PO min 43 mm Fig 9 Layout of mounting holes in burner 10 50kW insulation cord hinge E E x Y Wm insulation plate A Ko R DORO Fig 10 Layout of mounting holes in burner 10 50 kW including the insulating jacket and the mounting plate 15 Reguired size of the furnace chamber Fig 11 Top view of the furnace chamber partition Fig 12 Side view of the furnace chamber 16 Power range kW A minimum di stance cm 4 18 6 26 25 35 8 36 10 50 35 45 After connecting and starting the burner the technician should train the user for the correct operation of the device refer to possible controller settings and behaviour in case of an emergency and how to eliminate it The boiler room should meet certain conditions regarding the safety and protection of fire protection In particular there should not be stored flam
21. play alarm message further work is not possible until the error is cleared The second safety element is a tempera ture sensor placed in the blower chamber which breaks fuel supply from the main feeder in case of igniting the fuel dose inside the auger feeder that supplies fuel to the combustion 6 chamber its triggering temperature is 90 C It is a constant alarm which may be removed only by the user Another safety element is the structure of the fuel delivery system the use of two augers the first extracts fuel from the external tank and the second supplies the fuel into the combustion chamber inside the burner connected by a flexible meltable plastic hose which divides the stream of the supplied fuel If the flame is drawn back from the burn er it will not ignite the fuel accumulated in the container The last element of the protection system includes temperature sensors of the central heating boiler The first sensor is used for continuous measuring the boiler temperature when the set temperature is exceeded boiler cooling temperature the controller will attempt to lower the temperature of the boiler by dis charging the excessive heat to the hot water container and by activating mixer servo motors When the temperature drops by 10 C the controller returns to normal operation When the temperature does not drop after reaching critical temperature of 95 C STB temperature sen sor is triggered it operates even in case of
22. power failure or in case of controller failure Re starting the burner is only possible after resetting the button in the housing of the sensor con troller You must determine the cause of this error 4 Components The burner is supplied with the following components No Components 1 Burner ROT POWER Controller driver from Plum The auger feeder from the external tray to the burner operational length 1 85 m with an extension option Flexible hose meltable length 0 75 m for connecting the burner with the auger feeder Elbow connection Emergency mechanical sensor for boiler temperature with wiring type STB Central heating boiler temperature sensor with wiring DHW temperature sensor with wiring Optional thermal insulation of the outer pipe aeration pipe Fig 2 Components of the set 5 Assembling the Unit Usually the ROT POWER burner is connected to the already working installation of the boiler Depending on the design of the boiler the connection is mounted to the furnace door The burner must be placed in a location that allows easy access to the burner and enables in stallation to the boiler door This solution provides easy cleaning and a possible review of the hearth In the event of too small width of the door the burner shall be mounted asymmetrical ly closer to the hinges When this operation is insufficient us a spacer plate or in
23. size according to this specification point 2 The burner operates automatically and does not reguire supervision Rotation of a combus tion chamber prevents adhesion of slag to the chamber formed during combustion The slag moves forward and exits the combustion chamber due to cyclic rotation Moreover no adhe sion facilitates the cleaning process of the burner and significantly affects its service life Combusted bed is oxygenated over the entire length of the combustion chamber and further mixed by the rotating combustion chamber that enhances the combustion process and allows complete combustion of the supplied fuel The burner is designed to work with central heating boilers for solid fuels as well as several models of gas or oil boilers with a combustion chamber enabling the collection and selection of ash The burner is an ecological device as it uses fuel from renewable sources It also fea tures a small demand for electricity The burner is equipped with a controller which is responsible for an optimal dosing of fuel in accordance with the parameters set by the user and variable speed power control This controller operates with a room thermostat which helps to maintain the temperature in the room The burner s controller is also equipped with temperature sensors of the boiler and DHW The controller can be connected to circuit pumps of central heating and DHW The burner is equipped with a safety fittings which in the event of overhea
24. sulating jacket with the mounting plate to provide a distance with adjusting step Exact mounting dimensions are specified in section 5 1 Depending on the type of door closing sealing design take measurements to analyse whether opening of the door would interfere with the burner It is also possible to mount the burner to the custom door side of the furnace but when it is needed consult it with a service technician and the manufacturer The burner must connected to the pellet tray which may be purchased from the manu facturer of the burner or you may use another tray made of non combustible material which enables you to connect to the auger feeder 960 pipe observe the installation instructions in sec 11 14 Pay particular attention to the bottom of the feeder where the feed screw auger is present it must be fully covered by the fuel and protected against hand contact during the operation The rotating auger may cause injuries Burner installation should be performed by the service technician authorized by the manufacturer Installation work should be completed with an installation and commission protocol 5 1 Assembly Instructions 1 Take the measurement of boiler door dimensions and determine the optimal point of attachment of the burner 2 The burner must be placed in the central heating boiler or in other heat exchanger maintaining dimensions shown in the following diagram and table Make a hole for the outer tube o
25. this Ser vice Manual e any changes or burner modifications e starting the burner without its installation in the boiler e too small cross section of the chimney or to narrow chimney draft e repairs by persons not authorized by the Manufacturer e malfunction of the electrical system e incorrect parameter setting of the burner e combustions of fuels not included in the Manufacturer s specifications e the impossibility to access the installed burner Warranty does not cover e adjustment of the burner parameters e cleaning and maintenance Costs of service calls for repairs related to paragraphs 9 and 10 shall be covered by the customer Complaints should be reported by mail electronically or by fax 47 Warranty Card NE osivo TT Burner type model se eee Serial Number see ee ee ee eee Year of production xxx x ee e e ee Date of sale lt 3 ses sanearSexeadacanrss COMMER sos otoku nds o ao 20 sees o brdo ed ene RS a es AS ness manufacturer s signature and stamp Fills the point of sale Maturity guarantee subject to perform annual inspections by Warranty Terms and Conditions date the point of sale s signature and stamp Service fills Protocol burner maintenance and repair Date maintenance er the point of sale s signature l Specification repair and stamp 48
26. thorized to compile the technical file is Szymon Bajerlein AN T Un Poznan dn 15 10 2014 Jan p k 1 Sp Z 0 0 Sp BTI GUMKOWSK ae Suchy Las micka 7 62 KS 0000520520 NIP 9721251263 0 7 REGON 302832793 tel 61 811703 44 16 Burner Installation Protocol Customer s Data Name Address Phone E mail Seller s Data Company Name Address Phone Fitter s Data Company Name Address Phone Installation Data Burner type model Serial Number Power Year of production Installation Date Boiler Year of production Boiler power Data on the burner settings at the time of installation Ventilation revolutions for 100 power Ventilation revolutions for 50 power Ventilation revolutions for 30 power Amount of fuel for 100 power Amount of fuel for 50 power Amount of fuel for 30 power Hearth brightness for the flame failure 45 Hearth brightness for ignition Hearth brightness till the igniter turn off A number of hearth ignitions The results of the gas analysis Exhaust temp MIN power Exhaust temp MAX power CO emissions at MIN power CO emissions at MAX power Chimney Draft Excess air ratio A Efficiency I have read this Service Manual understand its content I accept
27. ting or fail ure of the flame in the combustion chamber cut off the fuel supply A break in electricity sup ply automatically turns off the fuel supply and the amount remaining in the combustion chamber does not result in damage to equipment and cooperating devices The burner should be operated by power from an external storage tank for storing fuel using a helical transport system that is the fuel feeder tray The burner should only be supplied by fuel specified in point 2 2 Fuel Specification The burner should only be supplied by fuel with the following properties Fractions grain size Diameter 6 1mm 8 1mm Length 3 15mm 40 mm Dust fraction lt 1 Density gt 600 kg m Moistness lt 10 Calorific value 16 519 MJ kg Ash content lt 0 7 Nominal power of the burners is given for the use of pellets produced in accordance with DIN or DIN Plus Specifications For pellets with other combustion parameters in par ticular with a different calorific value ash level and moisture the power of the burner may be different usually smaller 3 Construction and Operation of the Burner No Description l Rotary combustion chamber 2 Aeration chamber rotary 3 Thermal insulation option 4 Bearing of the aeration chamber and the combustion chamber 5 Blower chamber 6 Connection elbow for pellet feeding 7 Flexible pip
28. tion chamber including the outer tube 2 The frequency of rotation is adjustable Com bustion products move to the front of the burner and exit it then accumulate in the ash pan of the connected central heating boiler or other boiler adapted to work with the burner Burner is fully automatic and adjustable Fuel is automatically drawn from the tray depending on the demand for thermal power In the event of exceeding set limits burner goes into standby mode The transition from standby mode to operating mode is also automatic the burner goes into ignition mode and then again in the continuous mode The intake air quantity is closely related to the amount of fuel delivered for optimum combustion and does not cause an excessive cooling of the combustion chamber Operation of the burner in based on provid ing an appropriate amount of fuel and on periodic removal of combustion products i e ash from the boiler ash chamber The burner is equipped with security features that protect it and the central heating boiler against overheating and other risks that may arise during the operation The first is a photocell which is responsible for detecting the presence of the flame When the flame is absent the burner switches its ignition mode i e a small amount of fuel is provided and the igniter is triggered the firing mode lasts for 2 minutes when the ignition fails the operation is repeated 3 times After an unsuccessful ignition the controller will dis
29. ubes to the burner matching hooks of the tube 1 with grooves 11 Turn firmly the tubes in Z direction Set the tubes in a manner allowing you to tighten the screw 5 Tighten screw 5 it is important that it is next to the rib of tube 1 and taht it is tight ened to the end 22 19 20 2 22 235 24 Mount the plate with drives 8 during this step placed the igniter 12 in its slot pushing it firmly to the screen plate The undercut 10 in the drive shaft must match the undercut in the shaft of the drive motor you may rotate the drive shaft by turning the tube 1 in Z direction The temperature sensor 13 should match the slot in the tee connector of the fuel supply Tighten screws 7 Replace the housing 9 Tighten screws 6 Close the boiler door Connect cables disconnected in par 1 The burner is ready for operation 23 Fig 13 Cleaning the tubular blower chamber view 1 24 Fig 14 Cleaning the tubular blower chamber view 2 25 9 3 Adjusting the blow intensity into the combustion chamber Depending on your needs the amount of air provided to the combustion bed may be adjusted To make this adjustment follow the instructions below 1 Loosen the fixing screws 1 that secure the burner housing 2 pcs 2 Remove the burner housing 2 3 Use an Allen key size 5 4 to turn the screw 3 Counter clockwise rotation to decrease the airflow while clockwise rotation
30. uel feeder into the appropriate slot in the burner Plug the multi pin circular connector from the controller to the burner pay attention to correct positioning of the plug secure it with the nut Connect the electrical cord of the controller to a grounded electrical outlet Fill the tank with fuel 11 Burner 4 18 kW insulation cord insulation plate min 50 mm S KS 050 SRL RRS min 50 mm PRA lee Fig 3 Layout of mounting holes in burner 4 18 kW insulation cord insulation plate min SO mm min 70 mm min 70 mm Fig 4 Layout of mounting holes in burner 4 18 kW including the insulating jacket and the mounting plate 12 Burner 6 26 kW insulation cord insulation plate min 50 mm Po KA Ke P min 30 mm min SO mm Fig 5 Layout of mounting holes in burner 6 26 kW insulation cord hinge insulation plate min 50 mm min 70 mm min 70 mm min 30 mm Fig 6 Layout of mounting holes in burner 6 26 kW including the insulating jacket and the mounting plate 13 Burner 8 36 kW insulation cord insulation plate ee P kot min 45 mm min 45 mm Fig 7 Layout of mounti
31. ustion chamber is too low Clean the furnace The air inlet to the burner is Clean the burner air inlet locat covered obstructed ed in the bottom part of the burner The fan is damaged Contact the customer service of the Manufacturer Too much slag in the furnace Incorrect fuel type Use fuel recommended by the manufacturer The rotating drive of the combustion chamber is damaged Contact the customer service of the Manufacturer power source 9 1 General guidelines 9 Maintenance adjustment and servicing the burner Any maintenance work requiring changes in the burner or auger feeder must be carried out after disconnecting the burner from the power supply and cooling down the burner Maintenance must be strictly performed on cooled down burner disconnected from the In order to ensure trouble free operation as well as to extend the life of the burner the following steps should be applied The hearth should be kept clean through its regular cleaning The frequency of clean ing depends on the quality of the fuel its ash content and humidity as well as the 21 burner switching freguency and the dimensions of the combustion chamber ash chamber On average it should be performed once a week 2 Use only the fuel recommended by the manufacturer 3 Itis not allowed to burn in the burner materials not intended for the burner 4 Provide adequate amount of fresh air
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