Subscribe to Our Youtube Channel
Related Manuals for Enertech Bentone BG 550 CN
Summary of Contents for Enertech Bentone BG 550 CN
- Page 1 178 005 82-2 2016-05-10 Providing sustainable energy solutions worldwide Installation- and maintenance instruction BG 550 CN, BG 650 CN Model 2, M BG 550 LN CN...
-
Page 3: Table Of Contents
Contents DESCRIPTION ______________________________________________________________________________________________________________________ Warning __________________________________________________________________________________________________________________________ DESCRIPTION ______________________________________________________________________________________________________________________ 2-Stage ___________________________________________________________________________________________________________________________ Modulating ______________________________________________________________________________________________________________________ TECHNICAL DATA ________________________________________________________________________________________________________________ Dimensions _____________________________________________________________________________________________________________________ Output range ___________________________________________________________________________________________________________________ Working ield _________________________________________________________________________________________________________________ SKELETON DIAGRAMS _____________________________________________________________________________________________________ 2-stage or modulating burners ________________________________________________________________________________________ MOUNTING OF THE BURNER __________________________________________________________________________________________ Inspection of gas assembly _____________________________________________________________________________________________ Adjustment of the position of the shrouded disc in the blast tube ________________________________________ ELECTRIC EQUIPMENT... - Page 4 14. DAMPER MOTOR 2-STAGE ______________________________________________________________________________________________ 14.1 Air adjustment _______________________________________________________________________________________________________________ 14.2 Releasing button: ___________________________________________________________________________________________________________ 15. DAMPER MOTOR MODULATING _____________________________________________________________________________________ 15.1 Air adjustment _______________________________________________________________________________________________________________ 15.2 Releasing button: ___________________________________________________________________________________________________________ 16. GENERAL INSTRUCTIONS _______________________________________________________________________________________________ 16.1 Adjustment of burner ______________________________________________________________________________________________________ 16.2 Service __________________________________________________________________________________________________________________________ 16.3 Flame monitoring and measurement of ionisation current ___________________________________________________ 16.4 UV-detector ___________________________________________________________________________________________________________________...
-
Page 5: Description
• If another electrical connection is used than the one recommended by Enertech, there might be a risk of material damage or personal injury. • Notice should be carefully taken by the installer that no electrical cables or gas pipes get squeezed or damaged when installing or at service •... -
Page 6: 2-Stage
General 2. DESCRIPTION 2-Stage Components Flame cone Motor Indicating lamp Stage I Connection lange Connection gas ittings Switch 0-l Guide bar Ignition transformer Time meter, stage 1 Fan wheel Air damper Time meter, stage 2 Fan house Air damper motor Contactor with thermal overload protection Shrouded disc... -
Page 7: Modulating
General Modulating Components Flame cone Connection gas ittings Indicating lamp Connection lange Ignition transformer Switch 0-l Guide bar Air damper Time meter Fan wheel Air damper motor Fan house Air pressure switch Contactor with thermal overload protection Shrouded disc Fuse holder Control box Ignition electrode Change-over switch increase-... -
Page 8: Technical Data
General 3. TECHNICAL DATA Type designation BG550/BG550LN/BG650 Dimensions 290* 690* BG550 BG550LN Length of Flange Burner Burner Length of Flange Burner Burner burner tube Measure tube tube burner tube Measure tube tube Measure Measure Measure Measure Standard 1 Standard 2 Standard 3 BG650 Length of... -
Page 9: Output Range
General Output range Capacity kW Gas volume at a Gas volume at a Max. inlet Rated inlet pressures min. output Nm3/h max output Nm pressure mbar mbar BG550 G20 140-640 14,8 67,7 G25 140-600 17,4 74,4 G30 140-620 19,2 30-50 G31 140-620 25,4 30-50... -
Page 10: Working Ield
General Working field BG550 140-640 kW BG550 BG550 (G25) Measured (test) Capacity kW BG550LN 140-620 kW BG550LN Measured (test) Capacity kW BG650 200-1125 kW BG650 Measured (test) 200 300 700 800 900 1000 1100 1200 Capacity kW Unbroken line is the approved working ield as per EN 676. -
Page 11: Skeleton Diagrams
General 4. SKELETON DIAGRAMS 2-stage or modulating burners Incorporated in the MultiBloc Ball valve Filter Governor Pressure gauge with shut-off cock Gas pressure switch, mini 5b. Gas pressure switch, maxi Main valve, 2 -stage 6b. Safety valve 7. Valve proving system Air damper motor Air pressure switch Gas burner control... -
Page 12: Mounting Of The Burner
General 5. MOUNTING OF THE BURNER Fit the burner to the boiler by means of 4 bolts M12. For lange and bolt dimensions see technical data. If for some reason you want to separate the burner from the gas lange with burner head and valve package you can do so. -
Page 13: Adjustment Of The Position Of The Shrouded Disc In The Blast Tube
General Adjustment of the position of the shrouded disc in the blast tube Sometimes it is necessary to adjust the position of the shrouded disc in the blast tube. This can be done with the screw E (can be adjusted when the burner is in operation). -
Page 14: Electric Equipment
General 6. ELECTRIC EQUIPMENT Wiring diagram LME22 (BG550/ BG650) 2-Stage Bentone BG550/650... -
Page 15: Wiring Diagram Lmg22/Lme22 (Bg550/Bg550Ln/Bg650) Modulating
General Wiring diagram LME22 (BG550/BG550LN/BG650) Modulating Bentone BG550/650... -
Page 16: Wiring Diagram Lmg22/Lme22 (Bg550/Bg550Ln/Bg650) Modulating With R316
General Wiring diagram LME22 (BG550/BG550LN/BG650) Modulating with R316 Bentone BG550/650... - Page 17 General List of components LME22 (BG550/BG550LN/BG650) Gas burner control Change-over switch, Aut.-m Power control Change-over switch, Increase-Reduce Valve, leak tester, Dungs VPS 504 Control thermostat, 3-pole (only for 2-stage sliding) Power control R316 Main switch 1-phase A6(2) PT 100-sensor, Thermocouple, current/voltage Ignition transformer Ionization electrode Connection terminal board...
- Page 18 General Function LME22 Operating switch ON-Thermostat ON-Gas pressure switch ON-Air damper closed. A control is made that the air pressure switch does not indicate fan pressure. Then the burner motor starts. Air damper motor opens. The air damper motor opens the damper to full load. A control is made that the air pressure switch indicates suficient fan pressure.
-
Page 19: Control Program When Disruption; Disruption Display Gas Burner Control: Lme
General Control program when disruption; disruption display Gas burner control: LME..Colour codes Colour code table for multi-coloured signal lamps (Light diodes) Status Colour codes Colours ○………………… Waiting time «tw», other waiting times Ignition phase, ignition checked Flashing yellow •○ •○ •○ •○ •○ • □…………………... - Page 20 General Alarm control table Red flashing code Possible causes on signal lamp (LED) Flashing 2 x No lame at End of «TSA» •• - Defective or obscured lame monitor - - Defective or obscured fuel valves - Poor burner installation - Defective ignition unit Flashing 3 x «LP»...
-
Page 21: Wiring Diagram Lfl1... (Bg550/Bg650) 2-Steg
General Wiring diagram LFL1... (BG550/BG650) 2-Steg Bentone BG550/650... - Page 22 General Wiring diagram LFL1... (BG550/BG550LN/BG650) Modulating Bentone BG550/650...
-
Page 23: Wiring Diagram Lfl1
General Wiring diagram LFL1... (BG550/BG550LN/BG650) Modulating with R316 Bentone BG550/650... -
Page 24: Wiring Diagram Lfl1... (Bg550/Bg650) 2-Stage
General 6.10 Wiring diagram LFL1... (BG550/BG650) 2-stage Bentone BG550/650 1(2) -
Page 25: List Of Components Lfl1
General 6.11 List of components LFL1... (BG550/BG650) Gas burner control Main switch 3-phase Power control Air pressure switch Valve, leak tester,, Gas pressure switch, max Dungs VPS 504 Change-over switch, Aut.-man. Power control R316 Change-over switch, Increase-Reduce A6(2) PT 100-sensor, Thermocouple, current/voltage Main switch 1-phase UV-Detector Ignition transformer... -
Page 26: Funktion Lfl1
General 6.12 Funktion LFL1... Operating switch ON-Thermostat ON-Gas pressure switch ON- Air damper closed. A control is made that the air pressure switch does not indicate fan pressure. Then the burner motor starts. Air damper motor opens. The air damper motor opens the damper to full load. A control is made that the air pressure switch indicates suficient fan pressure. -
Page 27: Control Programme Under Fault Conditions And Lockout Indication Lfl1
General 6.13 Control programme under fault conditions and lockout indication LFL1..In the event of fault conditions the fuel supply is always interrupted immedia-tely and, simultaneously, the sequence switch stops and thus the lockout indicator. The symbol appearing above the reading mark indicates the kind of fault: ◄... -
Page 28: Measures And Checks Before Start-Up
General 7. MEASURES AND CHECKS BEFORE START-UP 2-Stage or modulating burners General rules Electric function test: Care should be taken by the installer to ensure that Ensure that phase and neutral are not reversed. The no electrical cables or fuel/gas pipes are trapped or gas shut-off cock should be closed.To prevent the gas damaged during installation or service/maintenance. - Page 29 General Inner assembly Town gas Inner assembly Natural gas, LPG Inner assembly Biogas ((UV-detector) Bentone BG550/650...
-
Page 30: Inner Assembly Bg 550Ln
General Inner assembly BG 550LN A = 10 mm Front edge Brake plate B = 3 mm A = Position Ionisation detector B = Position Ignition electrode Bentone BG550/650... -
Page 31: Determination Of Gas Volume For The Installation
General 8. DETERMINATION OF GAS VOLUME FOR THE INSTALLATION Speciications on natural gas, town gas and biogas vary. For more exact information please contact the gas distributor. Net caloriic value Gas quality kWh/Nm kJ/Nm kcal/Nm Natural gas 10,3 37 144 8 865 Propane 26,0... -
Page 32: Gas Solenoid Valve Mvd
General 9. GAS SOLENOID VALVE MVD MVD: Flow adjustment MVD/5 1-step valve fast opening with max. Remove protection cover 1. Loosen low adjustment. lock nut 3. Turn the low adjustment screw 2 to the right = gas low Protection cover decreases or to the left = gas low Flow adjustment increases. -
Page 33: Operation And Assembly Instructions
General 10. OPERATION AND ASSEMBLY INSTRUCTIONS 10.1 Double solenoid valve Type DMV-D.../11 Type DMV- DLE.../11 Nominal widths Rp 1/2 - Rp 2 Electrical connection IEC 730-1 (VDE 0631 T1) Volt U n ~(AC) 230 V Valve 2 x Class A Ambient temperature -15 °C …... - Page 34 General DMV 525/11 Pressure taps 1, 2, 3, 5 Sealing plug Screw plugs 1,2,3 and 5 may also be replaced by a measuring socket G 1/8 DIN ISO 228. Loosen screws A and B do not remove. Figs 1 and 2 Remove screws C and D.
- Page 35 General DMV - D 507/11 - 525/11 DMV-DLE 507/11 - 525/11 Main flow setting only possible at V1! Set main volume on open valve. Set valve V1 during operation. Check setting values continuously. Smallest setting volume low: DMV-DLE Rapid stroke adjustment V°start Factory setting DMV-DLE: Rapid stroke not adjusted Unscrew the adjustment cap E from the hydraulic brake.
- Page 36 General Replacing hydraulic brake unit or adjustment plate Switch off iring system. Remove locking varnish from countersunk screw A. Unscrew countersunkscrew A. Unscrew socket headscrew B. Raise adjustment plate C or hy- draulic brake D. Remove sealing plug E Exchange adjustment plate C or hydraulic brake D Screw in countersunk and socket head screw.
-
Page 37: Gas Pressure Regulator Type Frs
General 11. Gas pressure regulator Type FRS Nominal diameters Rp 3/8 - Rp 2 1/2 DN 40 - DN 150 Never close vent nozzle! Vent plug Pressure taps Vent plug Connection for external pulse G 1/4 screw plug ISO 228, on both sides, optional. - Page 38 General Order Rp / DN Dimensions Weight max. number [mm] [mbar] [kg] FRS 507 070 391 Rp 3/4 165 G1/4 G1/4 G1/8 1,00 FRS 510 070 409 Rp 1 190 G1/4 G1/4 G1/8 1,20 FRS 515 058 446 Rp 1 1/2 150 250 G1/2 G1/4 G1/4 2,50...
- Page 39 General Adjustment of outlet pressure (setpoint adjustment) Factory setting: Standard spring p 2 10-30 mbar Unscrew protective cap A. Adjustment (+) Setting spindle B ”Turn counter-clockwise” = Increasing outlet pressure (setpoint) Adjustment (-) Setting spindle B ”Turn clockwise” = Reducing outlet pressure (setpoint) Check setpoint Screw on protective cap A.
-
Page 40: Multi-Bloc, Mb-Zrdle 405-420
General 12. MULTI-BLOC, MB-ZRDLE 405-420 Ball valve Lock screw for low adjustment Fixing lange Main valve Gas pressure switch Knob for adjustment of stage 1 Governor with pressure Test nipple, inlet pressure adjustment Test nipple, pressure after Protective cover, start gas governor adjustment Test nipple, before governor... -
Page 41: Flow Adjustment 2-Stage Design
General 12.1 Flow adjustment 2-stage design For stage 1, loosen the lock screw a. Turn the hydraulic device e: to the right = the gas low is reduced to the left = the gas low is increased For stage 2, turn the hydraulic device b: to the right = the gas low is reduced To the left = the gas low is increased Do not forget to tighten the lock screw again. -
Page 42: Multi-Bloc, Mb-Vef 412-425 B01
General 13. MULTI-BLOC, MB-VEF 412-425 B01 17 2 16 11 18 Electrical connection gas pressure switch mini Adjustment screw for zero point adjustment N (min. load)) Electrical connection gas valve Test point connection 1/8” P Pressure switch mini Test point connection 1/8” P (after V burner) Flange connection inlet... -
Page 43: Technical Data
General 13.1 Technical data • Max inlet pressure 360 mbar • Protection standard type IP54 (according to IEC 529, DIN 40050) - Gas family 1 +2 +3 • Valves V1+V2 class A group 2 in accordance with EN 161 • Outlet pressure 0,5 - 100 mbar •... -
Page 44: Damper Motor 2-Stage
General 14. DAMPER MOTOR 2-STAGE 14.1 Air adjustment Full load The damper motor turns the damper between three Adjust the operating switch to low load (l). pre-set positions: fully closed, low load, full load. These • Reduce the air volume: Turn red cam towards 0° positons are controlled in the motor by cams of different •... -
Page 45: Damper Motor Modulating
General 15. DAMPER MOTOR MODULATING 15.1 Air adjustment • Adjust the orange cam for min. load (about 5-10 on scale) • Adjust the red cam for max. load (90° ) • The blue cam is factory set for closed position during standstill •... -
Page 46: General Instructions
General 16. GENERAL INSTRUCTIONS Adjustment of burner head 16.1 Adjustment of burner The burner is equipped with an adjustment device The burner is from the factory pre-set to an average changing the position of the brake plate in the burner value that must then be adjusted to the boiler in head. -
Page 47: Flame Monitoring And Measurement Of Ionisation Current
General 16.3 Flame monitoring and measurement of ionisation current The burner is monitored according to the ionisation principle. microampere meter (µA) connected in series with the Check the ionisation current on start-up and on each service lame electrode and the gas burner control. call. -
Page 48: Adjustment Of Air Pressure Switch
General 16.5 Adjustment of air pressure switch The air pressure switch should stop the burner, if the air volume is reduced. The air proving device shall be adjusted in such a way that if there is insuficient air supply at the highest or lowest burner operating stage, the device operates before the supervised pressure is less than 80% of the pressure at the controlled stage and the CO content of the combustion products exceeds 1% by volume. -
Page 49: 17.1 Technical Data
General 17. LEAKAGE CONTROL, DUNGS VPS 504 SERIES 2 17.1 Technical data Test volume ≤ 4,0 l Pressure increase using motor pumps ≈ 20 mbar Backup (customer supply) 10A fast or 6.3A slow Fuse integrated in housing, replaceable T6,3L 250V (IEC 127-2/111) (DIN41662) Switching capacity Operating outputs SO1, SO2, SO4: 4A Faul output T7: 1A... -
Page 50: Program Sequence Schedule
General Programmer Idle state Pressure buildup Operation 17.3 Program sequence schedule VPS 504 ”TIGHT” TEST =0,31 VPS 504 "TÄTHETSTEST"=0,31 Controller Motor pump Solenoid valve Differential pressure sensort Release signal VPS 504 ”TIGHT” TEST=41 Controller VPS 504 "TIGHT" TEST=41 Motor pump Solenoid valve Differential pressure sensor Release signal... -
Page 51: Handing Over Of The Installation
General 18. HANDING OVER OF THE INSTALLATION • Make repeated start attempts to ensure that the adjustments function. • Close the ball valve during operation to check that the gas switch switches off at the set value. • Remove the hose for the air pressure switch to check that the burner locks out. - Page 52 CE-0085 AU 0156 BG450 Enertech AB declares that the above-mentioned products Enertech AB erklärt hiemit, dass oben genannten Produkte mit comply with the following standards or other normative den folgenden Normen oder anderen normativen Dokumenten documents and meet applicable sections of the EU directive.
-
Page 53: Fault Location Guide
General 19. FAULT LOCATION GUIDE Gas burner The basis for a trouble free operation can only be ensured by the correct combined effect of the three factors: electricity, gas low and combustion air. Should any of these factors change, troubles may arise. t has been proved that many troubles have rather simple causes. - Page 54 General Cause Remedy No electrical connection through the air pressure switch Test the adjustment and the function of the air pres-sure switch. The starting load is not correctly adjusted Reduce or increase the gas supply, reduce the quanti ty of air. Gas relay defective Replace Air pressure switch incorrectly adjusted or defective...
- Page 55 General Cause Remedy The burner is operating correctly but locking out now and then The ionisation current is too low Check. Must be at least 4 µ A according to the relay manufacturer but should be 8-20 µ A. The UV-cell is in a wrong position Adjust Voltage drop at certain times Must not drop more than 15% of the rated...
-
Page 56: General Instructions For Gasburners
General 20. GENERAL INSTRUCTIONS FOR GASBURNERS 20.1 Installation Follow standards and instructions applicable to the Check that the input pressure of the gas is correct installation of gas burners Check that the dampers of the boiler are open Ensure that the electric installation is made in Check that there is water in the system accordance with existing regulations Check that thermostats etc. - Page 57 General SERVICE AND INSPECTION CARD Installation Boiler Namn: Typ: Eficiency kW: Adres: Burner Type: Eficiency kW: Installed by: Date: Date gas/h Governor Flue gas - Ionisa- Pressure Eficiency temp tion- current Fire room Chimney Measure- Before After °C µ A mbar mbar % ment...
- Page 60 Enertech AB. P.O Box 309, SE-341 26 Ljungby. www.bentone.se, www.bentone.com...
Need help?
Do you have a question about the Bentone BG 550 CN and is the answer not in the manual?
Questions and answers