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Lamtec BurnerTronic BT320, Quick Reference

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Lamtec BurnerTronic BT320 Quick Reference Download Page 41

40

6 

 Leakage Test for Main Gas Valves

6.3

Exhaust of Test Line Over the Roof

NOTICE!

Consider diameter of gas line in the roof ventilation. For ventilation, plug X02 is activated for 
3 s. Make sure that this period is sufficient even for smallest ventilation line diameter!

Fig. 6-2 Wiring proposition for ventilation of gas line via roof in combination with BurnerTronic

Summary of Contents for BurnerTronic BT320

Page 1: ...Quick Refernce for Endusers BurnerTronic BT300 BT320 BT340 Sensors uad Systems for Combustion Engineering...

Page 2: ......

Page 3: ...2 Basic Device 11 3 6 Tasks fulfilled by authority on the subject during Approval Test 11 3 6 1 Checking for Correct Parameterisation in System 11 3 6 2 Checking the Fuel Air Ratio Control System 11 3...

Page 4: ...ogram Sequence 26 5 6 3 Other Displays 36 6 LEAKAGE TEST FOR MAIN GAS VALVES 37 6 1 Calculation Example 37 6 2 Leakage Test with Ventilation Via Roof 38 6 3 Exhaust of Test Line Over the Roof 40 7 TEC...

Page 5: ...spond to ap prox 10 years of usage starting from the production date given on the type plate This lifetime is based on the endurance tests specified in standard EN230 EN298 and the ta ble containing t...

Page 6: ...he function of the device shall be transferred to the owner or user Liability for the function of the device shall be borne by the owner or user insofar as the device has been used by persons without...

Page 7: ...y of imminent danger If it is not avoided it may result in death or very serious injury The plant or something in its surroundings could be dam aged CAUTION This draws the user s attention to the poss...

Page 8: ...If the equipment is dropped or suffers impact you should no longer commission it The safety functions may also be impaired but fail to show any obvious external damage When the ratio curves are being...

Page 9: ...ame monitor must not extend 1 s If the valve testing system is activated connect the supply side solenoid valve to terminal X01 and the burner side solenoid valve to terminal X02 Connect the pressure...

Page 10: ...of the plant must be disconnected from the mains Make a form fit connection between the actuators and actuating elements for fuel and combustion air as well as a form fit connection for any additiona...

Page 11: ...his reason check whether the parameterisation is consistent with the corresponding application standards e g EN 298 EN 230 EN 676 EN 267 etc or the re spective plant has to be approved separately WARN...

Page 12: ...g the plant the person in charge of the plant heating tech nician needs to document the following Parameterised values Setting values e g curve progressions Values describing fuel air ratio control Th...

Page 13: ...n Functioning of flame sensor in case of flame blow off during operation parasitic light being present during pre ventilation period and missing flame formation at the end of the safety period Check t...

Page 14: ...g gas is available in accordance with EN676 The setting of fuel air ratio curves can be optimised using optional CO O2 control during op eration This helps to counteract conditions that interfere with...

Page 15: ...key Jump to previous window You navigate in the menu using cursor keys You use left and right keys to move step by step in a selected row At the end of the selected row the cursor jumps down to the n...

Page 16: ...al number Actuator positions current damper position for each channel Digital inputs outputs MANUAL Select MANUAL to start and stop burner by hand adjust internal burner firing rate SETTINGS Select th...

Page 17: ...shows the System Information menu window Fig 5 2 Main menu 1 INFORMATION menu path selected 2 Display of fuel type 3 Bar graph of internal firing rate in 0 100 4 MANUAL menu path 5 Access level 2 6 SE...

Page 18: ...enu and press ENTER to confirm The display shows Fault history selection menu 2 Use keys to select menu and press ENTER to confirm The display shows Fault history menu Fig 5 5 Display Operating hours...

Page 19: ...1 Use cursor keys to select menu and press ENTER to confirm The display shows the Software version menu Fig 5 8 Fault history menu 1 Error code display pictogram 2 Fault code Last 10 faults are store...

Page 20: ...r Display serial number 1 Use cursor keys to select menu and press ENTER to confirm The display shows the Serial number menu Fig 5 10 CRC16 check sums menu 1 Check sums pictogram 2 Check sum access le...

Page 21: ...gital inputs 1 Use cursor keys to select menu and press ENTER to confirm The display shows the Digital inputs outputs menu 2 Select menu and press ENTER to confirm The display shows the 1st page of in...

Page 22: ...irm The display shows the 3rd page of inputs Fig 5 14 Page 1 of inputs menu 1 Digital inputs pictogram 2 Jump to next page 3 Fuel selection oil no 4 Fuel selection gas yes 5 Burner start yes terminal...

Page 23: ...1 Use cursor keys to select next page and press ENTER to confirm The display shows the 4th page of inputs 5 4 8 Digital Outputs Check digital outputs 1 Use the cursor keys to select the menu and press...

Page 24: ...ital outputs menu Fig 5 19 Page 2 digital outputs menu 1 Digital outputs pictogram 2 Jump to previous page 3 Jump to next page 4 Oil valve 1 on terminal X01 5 Oil valve 2 off terminal X02 6 Oil valve...

Page 25: ...you carry out a manual start up via display BT300 no longer responds to Burner ON signal input at connector X10 2 Therefore that limiters monitors and other similar safety functions must not be operat...

Page 26: ...sword entry menu 2 Use the cursor keys to select password field you wish to change 3 Change the number with cursor keys 4 Confirm password with ENTER Fig 5 23 Menu overview 1 Password pictogram select...

Page 27: ...ast but one point of fuel air ratio curve is passed NOTICE The second to last channel s position must be lower than the position of the last curve point 2 Use cursor keys to select the number you want...

Page 28: ...splay shows the following page The parameter change is transferred to the burner control system CAUTION If both values are identical you apply the value by pressing ENTER In case of a discrepancy of v...

Page 29: ...Use cursor keys to select menu and press ENTER to confirm The display shows the valve leakage test menu Fig 5 29 Display of invalid data transfer 1 Pictogram UI300 2 Pictogram BT300 3 Parameter number...

Page 30: ...ntry Activate valve leakage test after flame OFF 1 Use cursor keys to select menu and press ENTER to confirm 2 Change the functional state ON OFF using cursor keys and press ENTER The display valve le...

Page 31: ...to confirm The display shows the menu pilot burner in gas operation NOTICE You require access level 2 to make settings in this function Accept or discard the entry Set pilot burner in oil operation 1...

Page 32: ...display shows the curve setting menu Fig 5 36 Pilot burner in oil operation menu 1 Pilot burner in oil operation pictogram 2 Activate pilot burner in oil operation 3 Press ENTER to accept settings Fig...

Page 33: ...tion point 200 250 300 400 500 600 700 800 900 999 7 Set your firing rate points as described above and press ENTER to confirm NOTICE If you press key while setting firing rate points your value chang...

Page 34: ...Pre ventilation starts as soon as the damper reaches pre ventilation position and if you use a VSM the last but one point of the fuel air ratio curve is passed NOTICE The points are approached from a...

Page 35: ...ress ENTER Positions for all actuators of the selected firing rate point are saved You can select the next firing rate point NOTICE Set the other firing rate stages according to this procedure Delete...

Page 36: ...nu UI300 display settings NOTICE Value 0 cannot be entered for the screen saver delay Fig 5 43 Confirmation prompt of deleting curves menu 1 Back to previous menu 2 Deleting values selected 3 Proceed...

Page 37: ...y shown e g when using LSB remote software and communication between BT300 and UI300 is temporarily unavailable Termination Fig 5 46 No connection 1 UI300 User Interface pictogram 2 No connection symb...

Page 38: ...Definitions GDW gas pressure monitor V1 gas side safety shut off device V2 burner side safety shut off device PB barometric air pressure 1000 mbar PSU lower GDW switching point falling PSO upper GDW s...

Page 39: ...ventilated depending on the plant either in the combustion chamber or through the roof for wiring proposition see chapter 6 3 Exhaust of Test Line Over the Roof During leakage test period section is...

Page 40: ...39 6 Leakage Test for Main Gas Valves Fig 6 1 Leakage test process diagram...

Page 41: ...Consider diameter of gas line in the roof ventilation For ventilation plug X02 is activated for 3 s Make sure that this period is sufficient even for smallest ventilation line diameter Fig 6 2 Wiring...

Page 42: ...Number of programs unlimited EEPROM Field bus coupling optional PROFIBUS LCM100 always required Housing Polycarbonate ABS Dimensions 200x115x61 mm Weight 1 0 kg Flammability UL 94 V0 panel UL 94 V2 D...

Page 43: ...rotation 0 to 90 right Torque 0 8 Nm both directions Holding torque 0 4 Nm no power 0 7 Nm Permissible radial load 30 Nm centre of output shaft Permissible axial load 5 N Axial play of drive shaft 0...

Page 44: ...otor Angular resolution 0 1 motor step 0 1 motor step 0 03 motor step Rated resolution encoder monitoring 0 7 Monitoring accuracy 0 5 0 5 1 3125 is equal to 44 motor steps Repeat accuracy 0 1 0 1 0 1...

Page 45: ...uators housing You will damage the actuator if you open the actuator s housing at another this affects actu ators with 1 2 3 0 and 9 0 Nm Repeat frequency 2 5 kHz Electrical safety Protection class 2...

Page 46: ...45 7 Technical Data...

Page 47: ......

Page 48: ...d Regeltechnik f r Feuerungen GmbH Co KG Wiesenstra e 6 D 69190 Walldorf Phone 49 0 6227 6052 0 Fax 49 0 6227 6052 57 e mail info lamtec de www lamtec de LAMTEC Leipzig GmbH Co KG Portitzer Stra e 69...

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