BURNiT CombiBurn DC-A v2 series Installation And Operation Manual

Dual-chamber boiler

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DUAL-CHAMBER BOILER
CombiBurn DC-A v2 series
TECHNICAL PASSPORT
INSTALLATION and OPERATION MANUAL
Version p0.1.2
Model:
Serial No:

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Summary of Contents for BURNiT CombiBurn DC-A v2 series

  • Page 1 DUAL-CHAMBER BOILER CombiBurn DC-A v2 series TECHNICAL PASSPORT INSTALLATION and OPERATION MANUAL Version p0.1.2 Model: Serial No:...
  • Page 2: Table Of Contents

    TECHNICAL PASSPORT. INSTALLATION and OPERATION MANUAL TECHNICAL PASSPORT. INSTALLATION and OPERATION MANUAL TABLE OF CONTENTS EXPLANATION OF SYMBOLS AND SAFETY INSTRUCTIONS ........3 1.1. Explanation of symbols ..................3 1.2. Requirements to dual-chamber boiler installation room ........3 1.2.1. Instructions to boier installer ................. 3 1.2.2. Instructions to installation user ................4 1.2.3. Minimum clearances for installation and flammability of construction materials 5 PRODUCT DESCRIPTION ..................5 2.1. Design structure of Dual-chamber boiler CombiBurn DC-A v2 ......
  • Page 3: Explanation Of Symbols And Safety Instructions

    Use only original BURNiT parts DANGER! - fault or improper use may cause injury or be hazardous WARNING! Installation to life of humans or animals. setup of pellet burner should be ...
  • Page 4: Instructions To Installation User

    TECHNICAL PASSPORT. INSTALLATION and OPERATION MANUAL TECHNICAL PASSPORT. INSTALLATION and OPERATION MANUAL - Clean the burner surface using non- 1.2.2. Instructions to installation user flammable agents only. DANGER intoxication - Do not place flammable objects onto explosion the burner housing and heating boiler Toxic gases may be discharged cabinet or in their proximity. (see when burning waste, plastics, diagram 1 for the minimum clearances)
  • Page 5: Minimum Clearances For Installation And Flammability Of Construction Materials

    TECHNICAL PASSPORT. INSTALLATION and OPERATION MANUAL 1.2.3. Minimum clearances For general safety considerations, we installation flammability recommend that the boiler be placed on construction materials a foundation made of class A material, see The applicable minimum clearances in table 1. your country may differ from the ones specified below. Please, consult your 2. PRODUCT DESCRIPTION installer.
  • Page 6: Design Structure Of Dual-Chamber Boiler Combiburn Dc-A V2

    TECHNICAL PASSPORT. INSTALLATION and OPERATION MANUAL TECHNICAL PASSPORT. INSTALLATION and OPERATION MANUAL 4) Built-in discharge mechanism drives CAUTION! Do not use both  the ash and soot into a removable chambers for burning fuel at the container; same time. 5) Controls the operation of the circulation The specially designed water jacket pump of the central heating;...
  • Page 7: Design Of Pellets Burner

    TECHNICAL PASSPORT. INSTALLATION and OPERATION MANUAL to the container buckles (7), then buckle- 6 - Cleaning system; 7 - Secondary screw mechanism; lock the container to the boiler buckles 8 - Stirring mechanism; (8). 9 - Support with adjustable leg. 2.4. Design of auger mechanism and fuel hopper (pellets) It consists of a spiral conveyor mounted to the axle, driven by motor reducer, which...
  • Page 8: Boiler Safety Devices

    TECHNICAL PASSPORT. INSTALLATION and OPERATION MANUAL TECHNICAL PASSPORT. INSTALLATION and OPERATION MANUAL execution of the program from the 1 - Fuel hopper 2 - Water tank point when the power interruption 3 - Safety valve occurred. 4 - Medial flange 3.
  • Page 9 TECHNICAL PASSPORT. INSTALLATION and OPERATION MANUAL hopper needs loading only once a week 10%. Make sure you store your fuel in a – this depends on the hopper capacity. dry and well-ventilated place. The optimal pellet ash content is ≤ 1%. • Better control of fuel quantity. The small This also provides for less frequent size of the pellets allows for precise fuel cleaning intervals for the burner. feeding. On the other hand, the supply The table below contains the parameters of air for reaching optimal combustion...
  • Page 10 TECHNICAL PASSPORT. INSTALLATION and OPERATION MANUAL TECHNICAL PASSPORT. INSTALLATION and OPERATION MANUAL Table 2. European Certification of Wood Pellets for Heating Purposes Parameters Units ENplus-A1 ENplus-A2 EN-B 6 (± 1) 6 (± 1) 6 (± 1) Diameter 8 (± 1) 8 (± 1) 8 (± 1) Length 15 ≤ L ≤ 40 15 ≤ L ≤ 40 15 ≤ L ≤ 40 Bulk density kg / m ≥ 600 ≥ 600 ≥ 600...
  • Page 11: Transportation Of The Boiler

    TECHNICAL PASSPORT. INSTALLATION and OPERATION MANUAL 4. TRANSPORTATION OF THE BOILER We recommend to transport the heating boiler to the installation site in its packaging placed on the pallet. During transport and installation, depending on the weight, suitable safety devices should be used in accordance with Directive 2006/42/EC. When transporting items weighing more than 30 kg, the use of pallet jack, fork truck or other hoisting devices is a must.
  • Page 12: Installation Of The Heating Boiler

    TECHNICAL PASSPORT. INSTALLATION and OPERATION MANUAL TECHNICAL PASSPORT. INSTALLATION and OPERATION MANUAL 6. INSTALLATION OF THE HEATING which allows for the easiest possible BOILER cleaning and servicing; - Installation must be carried out according to installation diagram 1 The assembly, installation and which shows the boiler housing; set-up of the boiler must be performed technician...
  • Page 13: Connecting The Boiler To The Mains Power Supply

    TECHNICAL PASSPORT. INSTALLATION and OPERATION MANUAL The inner diameter of the chimney depends on its real height and the power capacity of the boiler (see diagram 6). Data in the tables are for indicative purposes. Draught depends diameter, height, uneven sections along the chimney surface and  differences temperature of combustion products and outside air.
  • Page 14: Connecting The Safety Heat Exchanger

    TECHNICAL PASSPORT. INSTALLATION and OPERATION MANUAL TECHNICAL PASSPORT. INSTALLATION and OPERATION MANUAL 7.3. Connecting the safety heat exchanger the sewage system. This arrangement ensures safe evacuation of the excess Such connection must heat without the need for additional  performed by a technician / energy. This guarantees that the water in service shop authorized for such the boiler will not exceed the maximum...
  • Page 15 TECHNICAL PASSPORT. INSTALLATION and OPERATION MANUAL 1. Water supply network (pressure 6-10 bar) 2. Drainage (sewerage) 3. Boiler DC-A v2 4. Safety heat exchanger inlet 5. BVTS valve sensor 6. Safety heat exchanger outlet Diagram 7. Connecting the safety heat exchanger...
  • Page 16 TECHNICAL PASSPORT. INSTALLATION and OPERATION MANUAL TECHNICAL PASSPORT. INSTALLATION and OPERATION MANUAL Diagram 8. Wiring diagram for connection H05VV-F 3G0,75 H05VV-F 3G0,75 H05VV-F 3G0,75 H05VV-F 2G0,75 H05VV-F 2G0,75 sensor L-0.5M H05VV-F 2G0,75 sensor L-0.5M H05VV-F 2G0,75 sensor L-0.5M Inputs Designation Group 1 Room Thermostat Boiler temp...
  • Page 17 TECHNICAL PASSPORT. INSTALLATION and OPERATION MANUAL of peripherals and controller terminals. Exhaust gas temperature sensor PT1000 RGTFA-100MM Boiler temperature sensor NTC with a silicone insulation L-2m. 220V Outputs Designation Group 2 Main Fan Heater Cleaning Fan Screw burner CH pump DHW pump Clean ash Heater Fan...
  • Page 18 TECHNICAL PASSPORT. INSTALLATION and OPERATION MANUAL TECHNICAL PASSPORT. INSTALLATION and OPERATION MANUAL Diagram 9. Wiring diagram for connection of the components 2х0,75m 0,4m + 2 pc. cable shoe 6,3mm insulated Inputs Designation Group 1 Room Thermostat Boiler temp STB KSD DHW Sensor Smoke gases tem- perature...
  • Page 19 TECHNICAL PASSPORT. INSTALLATION and OPERATION MANUAL of the burner to the controller and to the connecting socket. yellow-green Connective box IP 54 + 3х1,5mm мм 0,2m + cable shoe М5 luster terminal 13pc. LIGTHER FOR b l u e SOLID FUEL b r o w n LIESTER b l a c k...
  • Page 20: Connecting The Boiler To The Heating Installation

    TECHNICAL PASSPORT. INSTALLATION and OPERATION MANUAL TECHNICAL PASSPORT. INSTALLATION and OPERATION MANUAL 7.4. Connecting the boiler to the heating It is mandatory to install a three- installation. way valve (Laddomat or similar) or a four-way mixing valve which  to ensure that the temperature Such connections must...
  • Page 21 TECHNICAL PASSPORT. INSTALLATION and OPERATION MANUAL Ejection of unburned pellets into the combustion chamber of the boiler Poor adjustment of the fuel-to-air Contact your installer. It is necessary to set the burner ratio from the burner controller properly using gas analyzer Utilization of low-quality pellets Use only fuel which meets the requirements specified in the (shorter than the specified length)
  • Page 22: Connecting Diagrams

    TECHNICAL PASSPORT. INSTALLATION and OPERATION MANUAL TECHNICAL PASSPORT. INSTALLATION and OPERATION MANUAL 7.5. Connection diagrams  Such connections must be performed by a technician /service shop authorized for such operations. Diagram 10. Connection of Dual chamber boiler CombiBurn DC-A v2 to three-way valve...
  • Page 23 TECHNICAL PASSPORT. INSTALLATION and OPERATION MANUAL Diagram 11. Connection of Dual chamber boiler CombiBurn DC-A v2 to P type buffer tank and three-way valve...
  • Page 24 TECHNICAL PASSPORT. INSTALLATION and OPERATION MANUAL TECHNICAL PASSPORT. INSTALLATION and OPERATION MANUAL Diagram 12. Connection of Dual chamber boiler CombiBurn DC-A v2 to combi tank KSC2, flat plate solar collector PK and three-way valve...
  • Page 25 TECHNICAL PASSPORT. INSTALLATION and OPERATION MANUAL Diagram 13. Connection of Dual chamber boiler CombiBurn DC-A v2 to to solar tank SON, buffer thank P, flat plate solar collector PK and three-way valve...
  • Page 26: Filling The Heating Installation

    TECHNICAL PASSPORT. INSTALLATION and OPERATION MANUAL TECHNICAL PASSPORT. INSTALLATION and OPERATION MANUAL 8. FILLING THE HEATING INSTALLATION Table 7 Problem Prevention Possible installation damage due Fill the heating installation only in cold conditions to strains in the material caused by (inlet temperature must not exceed 40 °C). temperature differences - Do not operate the heating boiler for a long Danger of installation damage due to period of time in partial load mode accumulation of deposits...
  • Page 27: Important Recommendations For Long-Lasting And Correct Operation Of The Boiler

    TECHNICAL PASSPORT. INSTALLATION and OPERATION MANUAL 9.2. Important recommendations for 10. CONTROLLER UNIT long-lasting and correct operation of the 10.1. Controller view. Explanation of boiler buttons and indicators. - For assembly and installation of the LCD screen: burner follow the requirements in this LCD screen: manual.
  • Page 28 TECHNICAL PASSPORT. INSTALLATION and OPERATION MANUAL TECHNICAL PASSPORT. INSTALLATION and OPERATION MANUAL priority is set to heat up the domestic hot immediately to your installer to check the system. water. When set DHW temperature is reached, DHW pump stops and CH pump Error symbol appears in right upper part of display. Flashing and beeping is activated. error symbol mean error or fault in Parallel pumps /shower and boiler operation. Use “Enter“ button to radiator/ symbol appears in upper move to next screen with error notification...
  • Page 29: User Menu

    TECHNICAL PASSPORT. INSTALLATION and OPERATION MANUAL Lights for operating: Short circuit of temperature TE E2 sensor of exhaust gases - Pump heating system Temperature sensor of lower part of buffer tank is missing - Pump Domestic hot water. CH btm E1 (when in chosen scheme with buffer tank) Short circuit of temperature 10.2. User menu sensor of lower part of CH btm E2 10.2.1.
  • Page 30 TECHNICAL PASSPORT. INSTALLATION and OPERATION MANUAL TECHNICAL PASSPORT. INSTALLATION and OPERATION MANUAL temperature. storage tank. Set maximum Use UP and DOWN temperature of the arrow keys in Set Time boiler through menu to set the unit’s navigation arrows. built-in timer/clock. Press button F and hold for 3 seconds to Use UP and DOWN set the follow parameters: arrow keys in Set Date Possibility for forced...
  • Page 31 TECHNICAL PASSPORT. INSTALLATION and OPERATION MANUAL buffer tank to it (depending on the and the exhaust temperature of the boiler connection scheme) (see item 10.3.4, drops below the set pint temperature in menu “Setup“, the boiler goes into menu CH Mode). Auto - Summer Mode – Boiler works for mode and the burner ignites automatically. heating of domestic hot water only. If you do not mark the check box, the If you have selected the boiler goes off upon reaching the adjusted...
  • Page 32: Warranty Terms

    TECHNICAL PASSPORT. INSTALLATION and OPERATION MANUAL TECHNICAL PASSPORT. INSTALLATION and OPERATION MANUAL 11. WARRANTY TERMS The warranty terms are described in the Service booklet included in the supply. 12. TECHNICAL FEATURES 12.1. Technical parameters of Dual Chamber boiler DC-A v2 Table 8. Technical parameters MODEL CombiBurn DC 35 А v2 Nominal heat output kW 8 ÷...
  • Page 33: Elements Of Dual Chamber Boiler Dc-A V2

    TECHNICAL PASSPORT. INSTALLATION and OPERATION MANUAL Heat output kW Firing-Up mode W 1600 Average power Operate mode W 60÷70 consumption Self-cleaning mode W 1300 Electric power supply V/Hz 220 AC / 50 Height / Width / Depth mm 1105 / 625 / 810 Fuel Hopper volume L Water tank S, Liters Weight /boiler, fuel hopper, burner/ kg 12.2. Elements of Dual Chamber boiler CombiBurn DC-A v2 Dual-chamber boiler;...
  • Page 34: Recycling

    TECHNICAL PASSPORT. INSTALLATION and OPERATION MANUAL TECHNICAL PASSPORT. INSTALLATION and OPERATION MANUAL 13. RECYCLING AND WASTE DISPOSAL of solid household waste. Expired appliances must be collected Submit all packaging material for recycling separately from other recyclable waste according to the local regulations and containing substances hazardous to requirements. health and environment. Both metal and At the end of life cycle of each product its non-metal parts are sold out to licensed...
  • Page 35 TECHNICAL PASSPORT. INSTALLATION and OPERATION MANUAL...
  • Page 36 BG119996Q 12 Madara Blvd., 13 Chelopeshko Shose Str, 9700 Shumen, Bulgaria 1839 Sofia, Bulgaria t: +359 54 874 555 t: +359 2 903 97 80 f: +359 54 874 556 f: +359 54 874 556 e-mail: ftrade@sunsystem.bg e-mail: sales@sunsystem.bg www.sunsystem.bg...

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