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Maintenance

 

 

 

IMPORTANT! The boiler can be maintained by an adult only who has already familiarised with 

its functions and the term of use.

 

The person who performs the maintenance of the boiler shall follow the 

boiler’s  user  manual,  set  the  desired  heating  water  temperature,  stop  the  boiler  and  control  its 
operation. 

 

The  person  in  charge  of  the  maintenance  of  the  boiler  shall  be  familiarised  with 

boiler’s functions and the terms of use by the service employees when the boiler is installed and 

ready for work. 

 

During the performance of such works, the children are prohibited from being near the 

boiler. It is strictly forbidden to disturb the operating mode of the boiler if the device can cause a risk to 
the health and life of persons who perform the maintenance of boiler or other persons. The boiler can be 
used up to the highest water temperature of 85 °C. 

        Maintenance of boiler

 

At least once every 14 days it is necessary to check the condition of heated water in the boiler and in the entire 
heating  system (to check if there is no leakage and lack of  water). If  the  water content  is not sufficient  in  the 
heating  system,  it is  necessary to fill it. After the end of the heating season, it is  necessary to clean the boiler 
thoroughly and to replace the damaged parts.  The average duration of the glass fibre sealing rope usage is 0.5 
years (subject to the frequency of opening of doors). If the sealing rope is pressed and is not suitable to be used 
according to the purpose of use, it is possible to adjust the closing and hinges or to take out the rope from the 
grooves of doors, to rotate  by 90° and to reinsert  to the  groove  of the  doors.  It is only a  temporary  solution, 
therefore, it may be necessary to replace the sealing rope immediately. 
 

At  least  twice  a  heating  season,  it  is  necessary  to  dismantle  the  ventilator  and  to  clean  the  blade  of 
ventilator’s rotor.

 After the end of the heating season, it is necessary to perform the general thorough cleaning 

of the boiler. During the general cleaning, it is necessary to clean well the heat exchanger, burner, walls of the 
boiler, box of ashes by removing all ashes, soot and other dirt.  In case of performance of the general cleaning, it 
is recommended to cover the inside of the boiler with anti-corrosive material. The content of soot and volatile 
ashes  depends  on  the  quality  of  fuel  and  maintenance  conditions.  The  soot  and  volatile  ashes  tend  to 
accumulated more if the boiler is of higher capacity than necessary or the boiler is used under the temperature 
that is too low. 

 

        Replacement of door sealing rope 

It is necessary to remove the sealing rope from the door notch and clean the notch. A new sealing rope is placed 
to the cleaned notch. The start of the rope is inserted to the horizontal notch of the doors.  The rope is inserted to 
the  notch  of  door  perimeter  manually  or  by  gently  hitting  with  a  small  hammer.  The  doors  are  then  slightly 
closed and the rope is pushed to the notch so that it could be easy to close the doors.  

 

 

 

The Manufacturer: 

 

UAB “Biokaitra” 

Company number: 302482922 , VAT payer’s number: LT 100005239513 

Laisvės pr. 3, LT-04215 Vilnius, Lithuania 

Tel.:   +370 5 219 56 13, fax: +370 5 278 49 15

 

E-mail: 

[email protected] 

,  

Website: 

www.biokaitra.lt

     

 

 
 
 
 

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Summary of Contents for BIO 20

Page 1: ...Translation from the Lithuanian language BIO 20 STEEL PELLET BOILER WITH BURNER AND AUTOMATIC FUEL FEEDER BIO 20 POWER 20kW CONTROLLER ST 560 BOILER PASS USER MANUAL INSTALLATION USAGE AND MAINTENANCE...

Page 2: ...rised service as soon as possible Intervention of persons without an adequate qualification may result in the damage to the boiler Use only genuine spare parts for the repair works The boiler and the...

Page 3: ...ank should always be tightly closed Afterwards the fuel is fed to the burner via screw conveyor powered by electric motor connected with motoreducers In the burner the fuel is pushed to the top to for...

Page 4: ...feed 6 10 mm straw wood and other agro pellets Chimney connection opening mm 150 Fuel costs kg h Q min Qn when heating pellets of the calorific value of 4 2 kWh kg 1 5 5 5 Maximum working water press...

Page 5: ...Bio boiler profile 4 INSULATION MATERIAL CONTROL DESK DEFLECTOR INSULATION MATERIAL BURNER WATER CONTOUR FLUE BOX OF ASHES...

Page 6: ...f the boiler The boiler shall be selected so that its heating power would meet the thermal losses of the object Boiler installation place The boiler shall be installed in a place the conditions of whi...

Page 7: ...n liquefaction in the combustion chamber This would allow to extend the period of use of boiler and to improve its effectiveness For proper adjustment of properly fed and return temperature it is reco...

Page 8: ...should be checked ATTENTION The works of boiler automation equipment can be performed by an installer who has a respective qualification Complete information about the settings of automation equipment...

Page 9: ...power supply and avoid its disconnection III How to use the controller Phases of use The user shall configure special CH boiler operation phases Ignition and extinguishing the multi stage process as d...

Page 10: ...erval 40 When the pre set temperature is reached the controller functions according to the 30 modulation of the stopping mode parameter The user defines the operation duration the feeder activation fr...

Page 11: ...u When the extinguishing is activated the heater and the fan are deactivated IV Controller s functions Main Menu Due to various functions performed by the controller the menu is classified into the ma...

Page 12: ...This option is used to pre set CH boiler temperature The setting interval reaches 65O C to 80O C factory setting CH boiler manufacturer can change the settings interval V c 2 CH boiler hysteresis Thi...

Page 13: ...es 30 V e 1 Feeding time This parameter defines the feeder operation time having selected the specific modulation stage V e 2 Temporary suspension of feed This parameter defines the duration of tempor...

Page 14: ...e in the main screen you will see the operating temperature deviation value below the pre set CH temperature contrary than with the advance setting button which shows to the user that this function ha...

Page 15: ...cessary set the current time and day of the week in technical maintenance menu Time settings Remove This function allows the user to eliminate all weekly control settings V h 2 Weekly control of DHW b...

Page 16: ...70 C Piping reinforcement and technological DHW system design should meet the requirements DHW disinfection is aimed at removing Legionella pneumophila bacteria that weakens the immunity system Such...

Page 17: ...l controller functions such as CH boiler parameters additional valves additional pumps etc It also permits the user to achieve expanded settings of basic functions e g Parameters of installed valves B...

Page 18: ...CH pump is used as amortisation equipment with two sensors top C1 and bottom C2 The pump remains connected until the pre set temperature bottom of the buffer is reached When the temperature drops bel...

Page 19: ...ected Pre set valve temperature Opening time Type of valve CH floor Room regulator Control without room regulator RS regulator reduction RS regulator proportional Standard regulator Room reg temperatu...

Page 20: ...ves it is necessary to register the valve by entering the number of module indicated on the module frame e g ST 431N in order to configure its parameters VI c 2 Valve activation deactivation This func...

Page 21: ...enu when this preparation is selected By activating this room temperature regulator you can monitor the current temperature of CH boiler water tank and valves The regulator must be connected to ST 650...

Page 22: ...external sensor shall be protected from sunlight or the effect of weather conditions should be removed When installed in a necessary place it is necessary to turn on weather control function in contr...

Page 23: ...necessary to change the power cable It is enough to change the opening direction of this parameter LEFT or RIGHT VI c 12 Single stroke It is a maximum single stroke closing and opening for one tempera...

Page 24: ...en the base valve is selected This function defines the maximum valve sensor temperature if the base sensor is selected When this temperature is reached the alarm is activated and the valve is closed...

Page 25: ...activated It is deactivated when the temperature drops down to 35 C o Sensor option It allows the user to choose which sensor should provide data to activate the additional CH pump VI d 2 DHW pump Wh...

Page 26: ...g between CH boiler and DHW collection tanks It is necessary to configure the following parameters for proper functioning of the circulator pump o Operation time This parameter defines pump operation...

Page 27: ...s function is used to set the current date VI g Fuel level calibration After the proper performance of fuel level calibration the user can review the current fuel level in the controller s screen Duri...

Page 28: ...tivated the module and selected DHCP option the controller automatically sends such parameters to the IP address IP mask lock address and DNS address from the local network If any problems arise when...

Page 29: ...temperature increases further the alarm is activated under the 85O C temperature It usually happens when the water boiler or the pump are damaged or in case of improper installation of the sensor Whe...

Page 30: ...on W 10 3 Ambient temperature OC 10 50 4 Feeder output load A 2 5 Pump output load A 0 5 6 Fan output load A 0 6 7 Temperature measurement interval O C 0 90 8 Measurement accuracy O C 1 9 Temperature...

Page 31: ...s regulated devices and sensors 1 Pellet boiler radiators boiler floor heating 30 T4 FAUCET PUMP DIRT COLLECTOR 3 WAY VALVE NON RETURN VALVE SAFETY GROUP EXPANSION VESSEL Automatic mixing unit LK ARM...

Page 32: ...in volatile ashes or soot on their internal walls For this reason it is necessary periodically but at least once in two weeks to clean the boiler and the burner with the scraper and brush Before clean...

Page 33: ...ust the closing and hinges or to take out the rope from the grooves of doors to rotate by 90 and to reinsert to the groove of the doors It is only a temporary solution therefore it may be necessary to...

Page 34: ...erating water temperature TS 85oC Maximum permissible operating pressure PS 2 bar Water tank 84l Required electric power 200W Electric connection 50Hz 220V Date of manufacture 2013 03 25 Boiler class...

Page 35: ...ith the following provisions and the requirements of standards Pressure vessels technical regulation directive PED 97 23 EC Machine directive 2006 42 EC Directive on Electrical equipment designed for...

Page 36: ...ontroller and fast wearing elements insulation ropes these parts are subject to 12 month warranty from the date of sale For the warranty to be valid it is necessary to perform a warranty service after...

Page 37: ...ontroller model and serial number ___________________________ Date of the original putting into operation _______________________________________ System installer person in charge of putting into oper...

Page 38: ...ctric motor controller and fast wearing elements insulation ropes these parts are subject to 12 month warranty from the date of sale The warranty does not apply to boiler deflector For the warranty to...

Page 39: ...15 Warranty Certificate Supplement Boiler model _____________________________________________ Controller model and serial number ___________________________ Date of the original putting into operation...

Page 40: ...______ Company that performed installation Fitter s family name __________________________________________________________ Place of installation address _______________________________________________...

Page 41: ...__________________________________ Considering that it is related to the boiler s defects I hereby ask to send your representatives for the inspection of connected boiler determination and elimination...

Page 42: ..._________________________________________________________ _______________________________________________________________________________________ ______________________________________________________...

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