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VIGAS 16 Manual

Thermal boiler with ak 4000 control
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Gasifying boiler VIGAS
Gasifying boilers
MANUAL FOR INSTALLATION, ASSEMBLY,
MAINTENANCE AND USE
Warranty Certificate
VIGAS and VIGAS
Lambda Control
with AK 4000 control
VIMAR 2017
1
Ver.D 2.00

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Summary of Contents for VIGAS 16

  • Page 1 Gasifying boiler VIGAS Gasifying boilers MANUAL FOR INSTALLATION, ASSEMBLY, MAINTENANCE AND USE Warranty Certificate VIGAS and VIGAS Lambda Control with AK 4000 control VIMAR 2017 Ver.D 2.00...

  • Page 2: Table Of Contents

    Declaration of conformity......................1. Technical description......................2. Technical data........................3. AK 4000 control description....................4. VIGAS boiler - basic configuration..................5. VIGAS boiler - discharge fan confirguration..............6. VIGAS – basic configuration................Lambda Control 7. Kotol VIGAS - discharge fan configuration............

  • Page 3: Declaration Of Conformity

    The validity of this statement is void if unauthorized changes are made without permission of VIMAR. Product: Thermal boiler VIGAS a VIGAS with AK4000 control Lambda Control Type:...

  • Page 4: Technical Description

    Gasifying boiler Vigas 1. TECHNICAL DESCRIPTION VIGAS thermal boilers are designed for the combustion of dry wood materials, using sawdust to wood logs according to the dimensions of the gasification chamber, with a maximum diameter of 20 cm. Sawdust, woodchips, splinters and cuttings must be burned in conjunction with wood logs. Thermal boiler VIGAS 29 UD is designed to burn brown coal.

  • Page 5: Technical Data

    25 - 92 25-100 8-35(8-29)* Fuel consumption with kg/hrs. 4,2 6,5 10,5 10,3 16,1 15,7 21,4 20,8 26,7 26,0 7,8 (8,0)* nominal output Alternative fuel wood waste, wood chips, sawdust, sawdust briquettes, (for UD 29 also wood, max. moisture 20%) Chimney draught mBar 0,10–0,20 0,15–0,25...
  • Page 6 14. Chimney output 25. Heat proof/concrete filling 4. Chamber area 15. Exchanger cover 26. Secondary air 5. Primary air conduction 16. Light up flap 27. Combustion chamber 6. Flap for servo Belimo 17. Upper back panel 28. Gases direction 7. Fan 18.

  • Page 7: Ak 4000 Control Description

    AK 4000 Control is an integral part of VIGAS boilers. The control is connected when the power lead is plugged into a 220/230V power supply. The visual display with basic image is active when the power lead is plugged-in (pic.4). Servo-flap used in VIGAS Lambda Control is set to basic position (pic.5).
  • Page 8 Modification ▲ or 6. Boiler status indication 3. Indication of discharge fan, lambda sensor, gas Battery condition (2 units type AA) used to thermometer close servo-flap (only VIGAS Lambda Control 4. Indication of nominal output when boiler is 8. Symbols switched off.

  • Page 9: Vigas Boiler - Basic Configuration

    Gasifying boiler VIGAS 4. BASIC CONFIGURATION OF VIGAS BOILER WITHOUT EXHAUST FAN The advantage of the exhaust gas thermometer is to control the maximum exhaust gas temperature, and when this is reached by the boiler, a fan will come into operation to lower the engine RPM. This results in higher boiler efficiency and lower fuel consumption.

  • Page 10: Vigas Boiler - Discharge Fan Confirguration

    By pressing the „ENTER“ button twice the boiler will start- up again. 5. VIGAS BOILER CONFIGURED WITH DISCHARGE FAN (without lambda sensor) The advantage of a discharge fan installation is increased comfort during boiler open burn and refuelling stages.

  • Page 11: Lambda Control - Basic Configuration

    Gasifying boiler VIGAS 5.1.4 Add fuel, boiler shut-down (manual control) The graphic control is used for this operation. To activate display driver press middle „ENTER“ button. The graphic control offers option to: switch-off boiler, add fuel or cancel display driver.
  • Page 12 Gasifying boiler Vigas 6.1.2 Boiler active – heating phase „On“ The servo-controlled flap will move to open position (servo 100%) when „ENTER“ button is pressed. Consequently, the following sequence 100% down to 45% will move the flap to retain the lambda sensor value of λ...

  • Page 13: Lambda Control

    Gasifying boiler VIGAS 7. VIGAS BOILER CONFIGURED WITH THE Lambda Control DISCHARGE FAN: The VIGAS boiler operates with information about oxygen overflow in exhaust gas received from Lambda Control the lambda sensor which controls the flap of primary and secondary air. This system allows buring of all types of wood more efficiently and at the same time reduces fuel consumption by 20-25 %.

  • Page 14: Temperature Setting

    Gasifying boiler Vigas Choose one option Switch off Add fuel ⌧ Cancel display driver Change indicated figure ▲ By pressing „ “ the boiler fan will be switched-off and the discharge fan will be switched-on for 300 secs. The time is indicated in the upper left hand corner of the display.

  • Page 15: Parametres Setting

    Gasifying boiler VIGAS 9.1 MAXIMUM EXHAUST GAS TEMPERATURE SET UP Select maximum exhaust gas temperature, which will result in reducing fan speed. It is possible to set-up temperature between 130°C and 320°C. Temperature set-up depends on quality of fuel and chimney draught.

  • Page 16: Time Set-Up

    Gasifying boiler Vigas 9.8 DISPLAY INTENSITY SET-UP Choose display intensity value. Select value between 0 and 100. 9.9 DISPLAY CONTRAST SET-UP Choose display contrast value. Select value between 18 and 34. 9.10 SCROLLING MENU SET-UP By choosing „yes“ option on the display (pic.7) will show actual boiler values - for example: fan speed, boiler temperature, exhaust gas temperature, etc.

  • Page 17: Configuration Setting Using Pin 0000

    The control display unit of the boiler AK4000 is used to operate all types of VIGAS boilers. It is important that the symbol displayed is the same as the boiler type. When the boiler is in „OFF“ phase the visual display shows the type of boiler which is compliant with its nominal output.
  • Page 18 Gasifying boiler Vigas 13.1.4 Discharge fan settings The discharge fan is an accessory that can be used with the boiler. After connection to the boiler and in AK4000 control, it is necessary to choose option „yes“. yes = boiler with discharge fan, no = boiler without discharge fan.
  • Page 19 Both pumps must be connected to power board AK4000. Contact T3 of power board AK4000S is used for connection of room thermostat (see 20/B2 and 16.4.) Schema 1 for (BS-3) shall be used with accumulator tank. To protect from low- temperature corosion, a three-way thermostatic valve ESBE is used (60°C).
  • Page 20 Both pumps must be connected to power board AK4000. Contact T3 of power board AK4000S is used for connection of room thermostat (see 20/B2 and 16.4.) Recommendation: Connection without 3-way thermostatic valve does not secure sufficiently water temperature to 60°C. In order to expand the lifespan of boilers, it is recommended to use Scheme 0.
  • Page 21 Gasifying boiler VIGAS Schema 8 with two separate heating circuits and accumulator tank. Option to choose floor or radiator heating or combination of both. Temperature of central heating can be regulated according to external temperature, room thermostat or by combination of both. Boiler protection against low-temperature corrosion provides 3-way thermostatic valve (60 °C).

  • Page 22: Operating Instructions

    Gasifying boiler Vigas 14. OPERATING INSTRUCTIONS 14.1 Before operation: Read and become fully familiar with the operating instructions, manual and the AK4000 electronic control. Check water pressure in central heating system (max. 3 bar). Connect electrical components ( example: pump, discharge fan, indoor thermostat, etc..) Check fireclay brick supports inside the combustion chamber (pic.3)
  • Page 23 Gasifying boiler VIGAS Wood characteristic table Fuel efficiency Fuel efficiency Humidity dependence period weight [kg/m Wood [MJ/kg] [MJ/kg] Hardness * ( wood cuts) 25% humidity 20% humidity 25% humidity Poplar 12,9 12,3 SPURCE 15,9 14,0 Spurce 15,3 13,1 Willow 16,9...

  • Page 24: Boiler Maintenance And Repairs

    4. Wait a moment, open bottom door, take out drawer and close the door. ATTENTION: Do not leave ash-drawer inside the boiler VIGAS 29 UD during use. 15. BOILER MAINTENANCE AND REPAIRS The contractor provides regular checks and boiler maintenance. During operation it is important to check water pressure, door seals, chimney flap tightness, exchanger cover and seal, flue cleanliness and fan performance.
  • Page 25 Lambda Control automatically. This option provides optimum conditions for burning of all wood types. In VIGAS boilers without lambda sensor the mixture of primary and secondary air can be adjusted by screws „1“. Optimum adjustment of secondary air screws „1“ is 2,5 turns from factory set.

  • Page 26: Boiler Accessories And Assembly

    Step 6: It is possible to dismantle the vertical primary air lead but only if it is Side absolutely necessary. With boilers VIGAS 16, VIGAS 25 a VIGAS 40 primary air lead side primary air tube, also ( step 6/a, step 6/b).
  • Page 27 30% of rated output. In view of the life of the boiler it is preferred that the boiler operates at least at 50% of rated output. If the boiler VIGAS is used with ACCU tank, 100% of rated output is used to achieve the desired boiler temperature. If there is current requirement for heating, 100% output of the boiler is divided into charging ACCU tank and heating.

  • Page 28: Service Departments

    Gasifying boiler Vigas 17. SERVICE DEPARTMENT It is advised that repairs to the boiler must be carried out by authorised service engineers appointed by the manufacturer: Pavel Vigaš - VIMAR, Príboj 796, Slovenská Ľupča, Slovakia. tel. 00421 48 41 87 022.
  • Page 29 Gasifying boiler VIGAS Boiler temperature reading error Disconnected boiler thermometer Disconnected thermomenter - AK4000D T1 KTY check thermometer Damaged thermometer - replacement required Red LED control indicates Boiler thermometer in short circuit Damaged thermometer – AK4000D T1 KTY replacement required...

  • Page 30: Installation Instruction

    ). Minimum recommended volumes of containers for boilers VIGAS 16 VIGAS 18 DPA - 500 L boiler VIGAS 25, VIGAS UD 29 - 800 L. Boiler VIGAS 40-1000 L. Boiler VIGAS 60-1500 L. Boiler VIGAS 80, VIGAS 100 - 3000 L. Using a buffer store, extending the life of the boiler.
  • Page 31 Gasifying boiler VIGAS 19.3 Recommended electric scheme with AK4000 BS-1 BS-2 1. Boiler VIGAS BS-3 2. Security group 3. Indoor thermostat 4. Pump 5. Water tank 6. Four-way valve 7. Heating circle 8. Expansion tank 9. Safety valve Honeywell TS 131 10.

  • Page 32: Electric Schema

    Gasifying boiler Vigas 20. ELECTRIC SCHEME ELECTRIC SCHEME Description Code 1 AK 4000D Display 4001 2 AK 4001S Power board 4002 – – 2a AK 4000SL Lambda board 4003 – – 0514 3 Fan 0516 – – 3a Condenser 0515...

  • Page 33: Vigas Warranty Certificate

    Gasifying boiler VIGAS LETTER OF WARRANTY Certificate of Quality and Completion VIGAS Product Serial number : The manufacturer confirms that the boiler complies with standards, STN EN 303-5:2012, STN EN 61010- 1+A2:2000, STN EN 50081-1:1995, STN EN 50082-1:2002, STN EN 61000-3-3:2000, STN EN 61000-3- 2:2000+A1+A2:2001.
  • Page 34 Gasifying boiler Vigas Instructions and warranty conditions for customers: Claims regarding the completion of delivery must be in accordance with Commercial Code and Civil Code of the supplier. Damage and defects during transporation must be claimed by the customer to the carrier at the time of delivery.
  • Page 35 Gasifying boiler VIGAS Electrical Device Connection Record (pump, discharge fan, indoor thermostat, expander, etc.) Date Device Service person Certificate no. Service person name signature Warranty and after warranty repairs Records Date Number of repair Service person Certificate no. Service person...
  • Page 36 Gasifying boiler Vigas Serial number Gasifying boiler VIGAS MANUFACTURER: VIMAR Vigaš Pavel M. Čulena 25 974 11 Banská Bystrica SLOVAKIA tel.: 00421 48 4187 022 www.vigas.eu, vimar@vimar.sk DISTRIBUTOR: Všetky technické zmeny sú vyhradené pre Pavel Vigaš VIMAR 2017, Displej ver.2.00 Obrázky sú...

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