Lamtec BT300 BurnerTronic Quick Reference Download | Manualshive

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6

Leakage Test for Main Gas Valves

6.3

Valve Leakage Test Venting Over the Roof

NOTICE

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

Fig. 6-3 Wiring proposition for purge of gas line via roof in combination with BurnerTronic

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Summary of Contents for BT300 BurnerTronic

Page 1: ...www lamtec de Sensors and Systems for Combustion Engineering Quick Reference for Endusers BurnerTronic BT300...

Page 2: ......

Page 3: ...ting in System 11 3 6 2 Checking the Fuel Air Ratio Control System 11 3 6 3 Checking Burner Sequencer Part 12 4 Functional Description 13 5 Operating Control and Displays 14 5 1 UI300 User Interface 1...

Page 4: ...3 Table of Contents 6 3 Valve Leakage Test Venting Over the Roof 39 7 Technical Data 40 7 1 Technical Data BT300 40 7 2 Actuators 662R550 41 7 3 Actuators 662R5001 662R5003 43...

Page 5: ...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 the relevant...

Page 6: ...o the possibility of imminent danger If it is not avoided it may result in death or very serious injury The plant including its surroundings could be damaged CAUTION This draws the user s attention to...

Page 7: ...tection requirements of EN 60730 Plug connectors X30 X34 have no protective separation from the mains voltage To re place or disconnect the plug connectors all poles of the plant must be disconnected...

Page 8: ...stion modes For this purpose you should adjust the following values correctly Actuating elements Parameter settings of the CO O2 controller Combustion chamber pressure Fuel pressure Temperature Pressu...

Page 9: ...all four fixing points Keep in mind that housings have improved mechanical stability when connected on surrounding contact sur faces Generally connect to an even mounting surface NOTICE Deterioration...

Page 10: ...stion air as well as a form fit connection for any additional actuator element Optional components with safety extra low voltage SELV must be safely separated from the mains Otherwise this can cause a...

Page 11: ...EN 267 etc or the respective plant has to be approved separately WARNING While unlocking the safety interlock chain in the mode BURNER OFF BT300 does not lock the system BT300 prevents a burner start...

Page 12: ...the plant the person in charge of the plant heating techni cian needs to document the following Parameter set values Setting values e g curve progressions Values describing fuel air ratio control This...

Page 13: ...ng of flame sensor in case of flame blow off during operation parasitic light being present during pre purge period missing flame formation at the end of the safety period Check the performance of all...

Page 14: ...as 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 co...

Page 15: ...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 next row if possible In a multiline menu use up and down keys to switch to ot...

Page 16: ...tions 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 the SETTINGS path for get...

Page 17: ...nges This password must differ to 0000 5 4 Information Menu Path 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 pa...

Page 18: ...er Starts Display of operating hours Number of operating hours in total device connected with mains Number of operating hours in oil operation Number of operating hours in gas operation Display of bur...

Page 19: ...fault and diagnostic codes can be found in the list of fault codes For fault analysis a fault code and diagnostic code D1 or D2 is required 01 02 Fault code Last 10 faults are stored no 01 is the lat...

Page 20: ...hing any more The display returns to main menu An error number is flashing in the display on top left hand UI300 can be used as usual Back to fault unlock An error number is flashing in the display on...

Page 21: ...lay of Check Sums Displaying Check Sums 0 4 Check sum access levels 0 4 The checksums are generated from the device parameters The BT300 calculates one checksum for the parameters of each access level...

Page 22: ...300 BT Serial number BT300 5 4 6 Positions of Actuators Indication of the channel s actual left to right Channel 1 oil Channel 2 air Channel 3 oil Optional channel OFF control of the frequency inverte...

Page 23: ...ical signals Background Some signals have more sources than one terminals LSB field buses param eters Fuel selection oil Fuel selection gas Burner ON Fan ON OFF Fault Ignition transformer ON OFF Oil p...

Page 24: ...The display shows Page 3 digital outputs menu Fig 5 3 Page 1 digital outputs menu 1 Digital outputs pictogram 2 Jump to next page 3 Fan on terminal X25 4 Error off terminal X24 adjustable with P 809 5...

Page 25: ...and press ENTER to confirm The display shows Page 4 digital outputs menu Fig 5 6 Page 4 digital outputs menu 1 Digital outputs pictogram 2 Jump to previous page 3 Oil pump off terminal X26 4 Fuel sel...

Page 26: ...other sources terminal X10 2 software switches off the burner when you exit the menu CAUTION If you carry out a manual start up via display BT300 no longer responds to Burner ON signal input at conne...

Page 27: ...6 Settings Menu Path NOTICE The level 1 parameters must be protected against unauthorised modification by setting a password different to 0000 5 6 1 Enter Password Password Display settings for progra...

Page 28: ...re identical Confirm with The values are different Cancel with Duration pre purge period Duration post purge period valve leakage test Pilot burner gas operation Pilot burner oil operation Parameter n...

Page 29: ...ition and if you use a VSM the last 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 Set duration of...

Page 30: ...age test OFF P802 1 If valve leakage test before ignition is configured the test runs during ignition P802 2 If valve leakage test before ignition is configured the test runs after pre purge Valve lea...

Page 31: ...ctuators move according to changes immediately to the set position If you want to change channel 4 the fan motor must be running Pilot burner ON Pilot burner OFF Pilot burner ON Pilot burner OFF Ignit...

Page 32: ...ressing die key while modifying the firing rate points discards the changes NOTICE The following points are available for multi stage operation Ignition point 1 first stage 1 2 valve switch on thresho...

Page 33: ...ther Displays No connection between UI300 and BT300 Display shown e g when using LSB remote software and communication between BT300 and UI300 is temporarily unavailable Termination Error Mode Fig 5 7...

Page 34: ...can be released by the RESET but ton Fig 5 11 CO hint Number of the currently pending hint The hint can be released by the RESET but ton Fig 5 12 CO O2 fault Number of the currently pending fault The...

Page 35: ...O Fehlerhistorie Fig 5 14 CO O2 fault history Fault history including the time when the fault occurs Fig 5 15 Details of the fault history 01 001 Fault number D1 Diagnostics 1 D2 Diagnostics 2 Fault o...

Page 36: ...inal volumetric flow of the gases or a minimum of 50l h Example 1 Burner capacity 1000 KW Fuel natural gas H calorific value 10 kW m3 Nominal volumetric flow of the gases 100 m3 h Leakage rate max 0 1...

Page 37: ...psw Absolute pressure on the switching point of pressure monitor adjusted over pressure atmosphere pressure psw e Adjusted overpressure on switching point of pressure monitor pout e Output pressure o...

Page 38: ...leakage test period 2 s P 311 The valve leakage test is considered com plete then If leakage test section is not empty at start up e g resulting from a previous fault shut down main gas valve 2 opens...

Page 39: ...38 6 Leakage Test for Main Gas Valves Fig 6 2 Leakage test process diagram...

Page 40: ...the Roof NOTICE Consider diameter of gas line in the roof purge For purge plug X02 is activated for 3 s Make sure that this period is sufficient even for smallest purge line diameter Fig 6 3 Wiring pr...

Page 41: ...cos 0 4 oil pump max 2 A cos 0 4 ignition transformer max 2 A cos 0 2 alarm output max 1 A cos 0 3 Resolution 999 digit 10 bit Number of curve sets BT320 33x 1 curve set oil or gas BT34x 2 curve sets...

Page 42: ...P40 clamping IP54 glued assembly Function Power supply 24 VDC 20 Floating time 5 s 90 at 180 Hz Direction of rotation 0 to 90 right Torque 0 8 Nm both directions Holding torque 0 4 Nm no power 0 7 Nm...

Page 43: ...Damaging the 0 8 Nm actuator by opening the actuator Do not open the actuator at another part as the cover of the electric connection otherwise the actuator will be damaged The warranty expires and is...

Page 44: ...ycle 2 000 000 motions forward and back performed on complete actuator range Degree of protection IP54 according to DIN EN 60529 1 Weight 1400 g Cable length securely connected 1 5mpluggable max 3 m s...

Page 45: ...amage of the actuator with 1 2 3 0 and 9 0 Nm due to opening the actuators housing Opening the actuator s housing will damage the actuator The warranty expires NOTICE The limits of the technical data...

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

Page 47: ...46 7 Technical Data...

Page 48: ...Co KG Wiesenstra e 6 D 69190 Walldorf Telefon 49 0 6227 6052 0 Telefax 49 0 6227 6052 57 info lamtec de www lamtec de print no DLT1206 18 aEN 010 The information in this publication is subject to tech...

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