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4.1 Cleaning - setting burner cleaning mechanism

   

 

  

Table below includes examples of cleaning algorithms:    

  

 

  

It  is  recommended  to  clean  the  burner  after  each  work  cycle  because  this  guarantees 

unhindered ignition in each subsequent work cycle.   

It  is  worth  emphasizing  here  that  failure-free  and  automatic  operation  of  the 

burner  is  influenced  both  by  the  automatic  cleaning  mechanism  as  well  as  by  the 

conditions present in the boiler room. It is suggested to avoid excessive moisture and 

dusting  in  the  boiler  room  as  well  as  to  keep  this  room  in  neat  condition  because 

controlling  devices,  particularly  the  central  processing  unit,  photo  sensor  etc.,  are 

equipped with sensitive electronic parts.   

 

  

   

 

  

4.2 Replacing the ignition device

   

 

  

  

  

The ignition device is one of those elements which wear out mostly and which are 

subject to the greatest loads. It is made of ceramic elements and its nominal life-span 

Summary of Contents for Ecomat 15

Page 1: ...TERMOTECHNIKA OPERATION AND MAINTENANCE MANUAL FOR PELLET BURNERS ECOMAT ...

Page 2: ...mended fuel and fuel storage 6 2 4 Short technical description and sequence of the burner s functions 6 2 5 Auxiliary equipment for burner and boiler 7 3 Technical specification 9 3 1 Technical parameters of the burners 9 3 2 Burner and feeder dimensions and conditions for installation within the boiler 10 3 3 Burner presets 16 3 4 Electric connection 16 3 5 Assembling launching and adjusting the ...

Page 3: ...r heating systems 1 3 Conditions for safe operation Burner and boiler shall be operated in properly fitted rooms only Since boiler with the pellet burner uses combustion air from the room the boiler house which it is positioned in thus insufficient air intake may cause flue gas emission and a threat of carbon monoxide presence Hence it is forbidden to downsize or close the inlet and outlet holes T...

Page 4: ...lue draught Chimney height shall be as follows 3 from at least 2m at a diameter of 100mm or more to maximum chimney height of about 8 9 meters which corresponds to the flue draught of less than 25Pa Chimneys of flue draught exceeding 25Pa should be equipped with a flue draught ...

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Page 6: ...ty than the burner the condensation of flue gases may occur and boiler corrosion can be intensified Therefore it is a matter of principle that the Ecomat burner is connected to the boiler of the same heating capacity or a capacity within a tolerance of 10 Approximate boiler heating capacity can be selected on the basis of a parameter which refers to the cubic space of the rooms being heated The pa...

Page 7: ...o a movable grate and a special skimmer the burner head cleans automatically The Ecomat burners are environmental friendly and economic devices they are characterized by low flue gas emission and low electric energy consumption less than 40W in average Efficiency level of burners mounted within a boiler amounts to about 98 When the burner is mounted within the boiler the whole burner head is posit...

Page 8: ...the Ecomat pellet burners operate automatically The most important controlling unit is the controller which controls the heat source i e the pellet burner fuel feeder and the central heating and usable warm water pumps The adjuster s display shows information about current status of the automatic operation When the boiler and the burner do not operate the status is displayed as stand by provided t...

Page 9: ...is stopped the burner burns residues of fuel that remain on the grate and it automatically cleans off the ash according to preset duty cycle Hence the device operates automatically The user is only required to replenish fuel in the fuel hopper remove ash from the boiler s ash pit and periodically clean the boiler 2 5 Auxiliary equipment for burners and boilers room thermostat Room thermostat is an...

Page 10: ... limit switch which is mounted onto the door of a boiler which the burner was installed in The limit switch has to be installed in such a way to ensure that the emergency stop function is launched when the door is opened i e the burner stops operation Therefore the burner can only operate when boiler s door remain closed It is a kind of fire protection system which prevents from starting the burne...

Page 11: ...the burners nominal heat output for Ecomat 15 4 15 kW nominal heat output for Ecomat 25 7 25 kW nominal heat output for Ecomat 40 12 40 kW nominal heat output for Ecomat 70 20 65 kW heating efficiency 94 Ecomat 15 weight 11 kg Ecomat 25 weight 11 5 kg Ecomat 40 weight 15 5 kg Ecomat 70 weight 25 kg standard feeder length 1 5m fuel pellets ø 6 mm or ø 8 mm supply voltage 230 VAC 50 Hz average power...

Page 12: ...3 2 Burner and feeder dimensions and conditions for installation in the boiler ...

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Page 17: ...Assembly hole dimensions ECOMAT100 Pellet burner ...

Page 18: ...18 Fuel feeder diagram for ECOMAT 15 and ECOMAT 25 Fuel feeder diagram for ECOMAT 40 Fuel feeder diagram for ECOMAT 70 ...

Page 19: ...pace over burner combustion pipe 100 mm taking into account the above minimum depth minimum width of the combustion chamber 250mm The boiler combustion chamber for Ecomat 40 should be characterized of the following minimum dimensions minimum depth 500 mm minimum space over burner combustion pipe 200 mm taking into account the above minimum depth minimum width of the combustion chamber 400mm The bo...

Page 20: ...ype 2 3 and 4 This should be done by an authorized serviceman burner cleaning parameters are appropriate for a pellet of average ash content i e 1 automatic mode and the burner is cleaned after each work cycle It is possible to change cleaning mode when a pellet of increased ash content is used In such cases it is recommended to set the combo cleaning mode i e the mode including cyclic cleaning du...

Page 21: ...erature c remove the burner metal housing and connect controlling cord to appropriate socket located in the burner assembly board d place the fuel hopper next to the boiler and insert feeder into the fuel hopper hole e hang the feeder to the boiler room ceiling ensuring that the feeder pipe is at an angle of about 35 45 degrees 40º recommended f connect the central heating pump and usable warm wat...

Page 22: ...hat after feeding the initial fuel dose and moving it onto the grate the air bubble of the ignition device is covered with fuel It is worth mentioning here that the feeder efficiency may fluctuate depending on the feeder angle and the type of pellet used ø6 mm or ø8 mm Such modifications have to be made by the fitter an authorized serviceman who observes operation of the burner boiler unit and mak...

Page 23: ... the automatic cleaning mechanism as well as by the conditions present in the boiler room It is suggested to avoid excessive moisture and dusting in the boiler room as well as to keep this room in neat condition because controlling devices particularly the central processing unit photo sensor etc are equipped with sensitive electronic parts 4 2 Replacing the ignition device The ignition device is ...

Page 24: ...of the radiator as well as the fuel feeder because those elements are protected by the same fuse Instructions for replacing ignition device switch off mains supply by unplugging power cord from the mains socket remove the burner metal housing unplug the ignition device power cords from terminal block located on the burner circuit board unscrew four socket head cap screws which fix the burner compo...

Page 25: ... the burner side wall place new ignition device by pushing firmly notice the bolt located on the pipe which adjusts the ignition device longitudinally hold it still making sure it does not change its position and tighten the bolt carefully caution it s made of porcelain the bolt should press the ignition device body within its cavity as shown in the picture ...

Page 26: ...ce light sensitive detector damaged or sooty cannot recognize the flame inspect the burner head brightness ratio if flame is present on the burner clean or replace the light sensitive detector excessive flue draught within the chimney mount a flue draught adjuster B Burner fails to ignite ALARM displayed on the screen temperature sensor damaged replace or inspect connection of a sensor indicated o...

Page 27: ...fuel feeding in comparison to air burnt clogged air intake holes adjust the burner as described above inspect flow capacity of the air intake holes 4 4 Burner disposal The burner and its metal elements should be disposed of through authorized companies which collect recyclable waste or through other companies which specialize in treatment of similar devices according to the principles of environme...

Page 28: ... First name and last name of a person authorized to develop technical documentation and the declaration of conformity on behalf of the manufacturer Michał Kotelba The company owner Signature TERMOTECHNIKA MICHAŁ KOTELBA Address Postępu 190 A Zgorzała 05 500 Piaseczno Office address Marynarska 14 lok 310 02 674 Warszawa NIP tax ID 716 230 90 85 REGON statistical no 060301812 E b i u r o s u p e r g...

Page 29: ...city 0C 8 Carbon oxide emission at minimum heating capacity ppm 9 Carbon oxide emission at maximum heating capacity ppm 10 Flue draught Pa 11 Excess air ratio ƛ 12 Efficiency Device launching confirmation Type of work performed Yes No Fitter s signature and stamp Client s signature The devices have been assembled according to technical documentation they work correctly and they are ready for opera...

Page 30: ...30 Burner serial number Burner production date Date of purchase ...

Page 31: ...perating and maintenance manual which defines principles of the burner operation its assembly and parameters applying to chimney and fuel 4 The warranty does not cover elements which deteriorate with time particularly screws caps handles sealing elements 5 The warranty period shall be calculated from the purchase date and extends for a 24 months for the whole burner except for elements specified i...

Page 32: ...in the following time a 10 days from the date of reporting the failure b 14 days from the date of reporting the failure if the burner is still mounted and continues operation 9 Warranty card which lacks date entries signatures stamps and serial numbers shall be deemed null and void 10 Costs of groundless complaint shall be incurred by the Complaining Party 11 Any repair works performed during the ...

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