Overview Contents Page Overview Contents ..............................2 Important information..........................3 Burner description ..........................4 Operation Operation, safety function........................5 Control and safety unit BT 3xx .......................6 Terminal allocation chart ........................7-8 Control and safety unit BT 3xx gas operation..................9 Menu overview BT 3xx .........................10 MBC SE gas train ..........................11 VGD gas train with SKP 25 regulator ....................12 VGx MV/TC burner...
Any other type of When routing the gas lines and fittings, application requires the approval of the general installation instructions and ELCO. guidelines, as well as the following Installation, start-up and maintenance national regulations, must be observed: must only be carried out by authorised...
Operation Operation Safety function Description of functions If the burner starts, the operating cycle When first powering up, after a power starts running. Otherwise a lockout occurs. cut or a lockout, after the gas supply has been cut or after a shutdown for 24 - If there is an air failure during pre- hours, a gas valve sealing test is ventilation or operation, a lockout...
Operation Control and safety unit BT 3xx The control and safety unit BT 3xx Manual locking and unlocking controls and monitors the forced draught Using the reset button , the control gas burner. The microprocessor- and safety unit can be locked manually controlled program sequence ensures (interlocked) or unlocked, provided the the maximum consistency of the cycle...
Operation Control and safety unit BT 3xx gas operation Boiler safety circuit Gas safety circuit Burner on Minimum gas pressure switch Air pressure switch Flame signal Air flap Gas flap Ignition transformer Gas valve 1 Gas valve 2 Air motor Fault Legend to the sequence diagram Safety time...
Operation BT 3xx menu overview In addition to the function of control and over the burner's entire output Operating values are shown in real time safety unit, the control and safety unit BT modulation range. on the display. Pressing the keys gives access to 3xx also modulates the burner output by A separate burner ignition load can be controlling the air flap, gas flap, fuel oil...
Operation MBC-SE gas train The gas train consists of: - a gas connection flange 1 with O-ring - a gas throttle 2, controlled by a servomotor - a gas connection pipe 3 - an MBC-SE gas valve train with gas filter 4 (mini filter) MBC SE gas valve Electrical connection of solenoid...
Operation VGD gas train with SKP 25 regulator The gas train consists of: - a gas connection flange 1 with O-ring - a gas throttle 2, controlled by a servomotor - a VGD gas valve train with gas filter 4 (mini filter) VGD gas valve Electrical connection of solenoid...
Function VGx MV/TC burner Speed control – VSM100 module Module description VSM100 The VSM100 allows the BurnerTronic to control the speed of the fan motors. The BurnerTronic treats the VSM100 as an additional compound channel. This allows you to freely define the speed over the entire load range.
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Function VGx MV/TC burner Speed control – VSM100 module Menu description Menu 1: Setting the servomotors, setting without flame Fan activation in the settings menu: for Burnertronic version <3.3.0.0 During operation with the frequency converter, the fan This activation must be motor starts automatically as confirmed.
Function VGx MV/TC burner Air regulation ACS150 speed controller ACS150 manual control panel Overview The following table summarises the key functions and displays of the basic control panel. Art. Use/Function LCD display - Divided into five areas: a. Upper left corner – control mode: LOC: drive in local control mode (with micro-console) REM: drive in remote control mode via E/A.
Installation Burner installation Preparing the boiler front Burner head assembly • Prepare the burner mounting plate/ • Screw the bolts into the burner fixing boiler door in accordance with plate/boiler door and position the the diagram. insulating seal. For a drill hole of < 400 •...
Installation Gas train Accessories (for PED option) Gas train installation • Check the correct position of the O- ring B in the gas connecting flange C. • Secure the gas train with M12 nuts so that the SKP regulator or the coils of the MBC-SE are positioned perpendicular to the gas train.
Installation Checking the burner head for natural gas/propane gas Checking the burner head • Check that the setting of the ignition electrode corresponds with the diagrams. Burner head setting The burner head comprises 2 types of gas diffusers. It is possible to adjust the amount of gas distributed between the diffusers marked F and those marked R.
Installation Electrical connection Checks before commissioning General regulations applying to the specified by the draft combustion gas connection ordinance. • The gas train must only be connected It is the responsibility of the fitter or his to the gas mains by a recognised representative to obtain approval for the specialist.
Commissioning Setting and checking the operation of the IRD cell Adjusting the UV cell (PED option) Support for IRD cell Support fragile! IRD cell Adjusting the IRD cell - Start-up with the flame detector lit: the • Burner operating at minimum power. control and safety unit must switch to •...
Commissioning Setting data Fre que ncy Ga s pre ssure Burne r output Dim e n- Air fla p position Ga s throttle position Furna ce (only MV burne rs) controlle r Type of sion Burne r pre ssure se tting Full Full Full...
Commissioning Air regulation Air regulation - by three parameters (VG6 MV/TC burners) Combustion air is regulated at two • pressure side, by the gap between points: the baffle plate and the burner tube. • vacuum side, by the air flap driven - by two parameters (VG6 M/TC by servomotor Y10.
Commissioning VGx MV/TC burner Air regulation by ventilation speed ACS150 speed controller Parameter setting mode In Parameters mode, you can: • display and change parameter values • select and change signals, which are displayed in Display mode • start, stop, change the rotation direction and switch between local control and remote control. Selecting a parameter and changing its value POWERING UP Connect the equipment to the power supply.
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Commissioning VGx MV/TC burner Air regulation by ventilation speed ACS150 speed controller INITIALIZATION DATA INPUT Set the maximum external reference REF1 value Set the minimum value (in percent) corresponding to the minimum signal for AI1 Set the maximum drive output frequency limit Select the motor stop mode MOTOR ROTATION DIRECTION Check the motor rotation direction.
Commissioning MBC-SE/VGD gas valve adjustment Pressure regulator setting MBC-SE gas train setting Pressure regulator setting The gas pressure regulator is set at 10 mbar in the factory. Check the gas pressure after the burner is first started (measuring point at gas train outlet flange) and if necessary, correct gas pressure pBr via adjustment screw S in accordance with the table (page 21).
Commissioning Confirmation of "Manual Handshake" data The following sequence for confirming or cancelling the data entry is the same for a number of different changes to the parameters. For this reason, this sequence is not illustrated in detail for each of the parameter settings outlined below. The parameter modifications which require a "Manual Handshake"...
Commissioning Menu 1: setting the servomotors Pre-setting without flame Setting is carried out in 2 phases: Important - Pre-setting without flame At this point, no setting position for the - Setting the flame, to fine tune the servomotors has been defined, settings based on the combustion therefore the burner cannot be started results...
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Commissioning Menu 1: setting the servomotors Pre-setting without flame End of settings menu without flame When all the positions of the servomotors have been determined according to the required settings, it is possible to move on to the next set-up stage, setting with flame. To do this, place the cursor in the lower part of the screen on the symbol and confirm by pressing the...
Commissioning Menu 1: setting the servomotors Setting with flame - If the boiler heating The air flap switches to the request is not present, the ignition/pre-ignition position. burner remains on standby. In this case, it is still possible to return to the previous setting menu "Pre-setting without flame".
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Commissioning Menu 1: setting the servomotors Setting with flame Setting the ignition position If a flame has been detected, the control and safety unit sets the burner to the ignition position as soon as it receives the regulation authorisation. - Set the fuel controller position and the air flap position according to the desired output level. While doing so, constantly check the combustion values (CO, CO , soot, NOx).
Commissioning Menu 1: setting the servomotors Setting with flame Operating mode Closing the "Setting with flame" menu The burner setting is now complete. It is still possible, however, to correct the individual values. To do this, position the cursor on the value to be modified, using the key.
Commissioning Setting the gas pressure switch Setting the air pressure switch Setting the min. gas pressure switch • Turn the dial clockwise until the gas • To set the switch-off pressure: remove pressure switch shuts down the the gas pressure switch cover. burner.
Troubleshooting Maintenance Burner and boiler servicing must only be Work recommended as part of annual - Flame monitor and automatic carried out by a professional heating burner maintenance: combustion control unit function check engineer trained in these operations. The - Burner test run, input measurement in - Commissioning the burner system operator is advised to take out a the boiler room...
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Troubleshooting Maintenance Removing the flame tube • Refit in reverse order. This operation requires: Dismantling and cleaning the air - the burner body and the boiler door to rectifier be opened, • Detach the ignition cables from the the burner to be dismantled. igniter.
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Troubleshooting Maintenance Cleaning the air box • Disassemble the plate (7 screws X). • Disassemble the electric board (4 screws V). • Remove the air intake box (4 screws T), clean it and refit it in reverse order. • Check that the air flap and the servomotor are correctly positioned.
Servicing Menu 3: Fault memory Entering a telephone number for the maintenance company and the maintenance contract number Menu - Fault memory To access the fault memory menu, press any key when the burner is ready for operation or in operation, or when it is in malfunction mode.
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Servicing Menu 3: Fault memory Entering a telephone number for the maintenance company and the maintenance contract number Continued: Fault diagnosis help signals: Symbol Cause Symbol Cause Symbol Cause Power supply fault Burner safety circuit Air pressure switch malfunction during - min.
Servicing Menu 4: Operating statistics Operating statistics menu To access the operating statistics menu, press any key when the burner is ready for operation or in operation, or when it is in malfunction mode. It is not possible to access the operating statistics menu during the start-up phase.
Servicing Setting the brightness and contrast of the display This menu offers access to the display contrast and brightness settings. To access the menu, press any key when the burner is ready for operation or in operation, or when it is in malfunction mode. •...
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Made in EU. Non contractual document. 11/2015 - Art. Nr. 4200 1041 3003A...
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