background image

ENGLISH

28 / 42

0006160278_201804

TIME INTERVALS AND SETTINGS

Reference

Times in seconds (sec)

PME71.901

Tw

TSA 

Max

t1 T225 

4) min

t3 P226 

min

t3n 

P257 

ac

t4 P230 

min

t8 P234 

5) min

t10 

P224 

ac

t11 ac t12 ac

1)

2)

3)

td1 

P243 t2 

P245 

min

td3 

P244 

td4 

P242 

max

Requirements

2,5

3

20

3

2,5

15

4

15

60

60

-

-

-

10

3

Factory 

settings

-

t3n+0.45 19,404+2,1 3,087 2,205+0,3 15,582 4,851 13,818 58,212 58,212

-

-

-

10,29

2,646

Max

2,5

14

1237+2,1 37,485 13,23+0,3 74,97

1237 13,818

-

-

1

0,45

0,45

37,485 2,646

Min

-

-

0+2,1

1,029

0+0,3

3,234

0

0

-

-

0,3

0,3

-

1,029

0

Increase

-

-

4,851

0,147

0,147

0,294

4,851

0,294

-

-

-

-

-

0,147

0,147

LEGEND

Tw 

Waiting time

TSA  Safety interval

t1 

Preventilation time

t3 

Pre-ignition time

t3n 

Post-ventilation time parameter 257 + 0.3 seconds

t4 

Interval: end of safety time - load controller activation

t8 

Post-ventilation time

t10 

Signal air pressure switch specified time (time-out)

t11 

SQM4 opening time (time-out)

t12 

SQM4 closing time (time-out)

td1 

Atmospheric pressure test

td2 

Gas pressure test

td3 

Fill the test section

td4 

Empty the test section

1) 

Reaction time to signal changes in the air pressure switch contact (air pressure switch opening) and response time in case of 

flame failure

2) 

Reaction time to signal changes in inputs (e.g. pressure switch-min)

3) 

Flame detection time

4) 

Minimum time td1 + td2 + td3 + td4 if: parameter 241.00:1 (ON), with voltage ON, in case of lockout, parameter 234 (post-

ventilation time) = 0 (post-ventilation) or parameter 241.01:0

5) 

Minimum time td1 + td2 + td3 + td4 if: parameter 241.00:1 (ON) and parameter 234 (post-ventilation time) > 0 (post-ventilation) 

and parameter 241.01:1

Summary of Contents for BPM 140 E 105kW

Page 1: ... l uso e la manutenzione IT Instruction manual for installation use and maintenance EN Installations Gebrauchs und Wartungshandbuch DE BPM 90 E 50kW BPM 90 E 75kW BPM 90 E 85kW BPM 140 E 105kW BPM 140 E 142kW ISTRUZIONI ORIGINALI IT ORIGINAL INSTRUCTIONS IT ORIGINALANLEITUNG IT 0006160278_201804 ...

Page 2: ......

Page 3: ...ical connections 13 Operating description 14 Conversion from natural gas to LPG 15 Control and command equipment LME 16 Position of electrodes 37 maintenance time 38 Expected lifespan 39 Instructions for determining the cause leading to irregularities in the operation and their elimination 40 Instructions for determining the cause leading to irregularities in the operation and their elimination 41...

Page 4: ...nverter FGR for fume external recirculation respect the minimal regulations of the European Directives and Regulations UE 2016 426 R A G 2014 30 UE C E M 2014 35 UE D B T 2006 42 CE D M and have been designed and tested in accordance with the European Standards EN 676 2008 gas and dual fuel gas side EN 267 2008 dual fuel diesel side EN 60335 1 2012 01 EC 2014 01 EN 60335 2 102 EN 60204 1 Cento 15 ...

Page 5: ... with temperature between 25 C and 55 C The storage time is 3 years The storage time is 1 year GENERAL WARNINGS The equipment production date month year is written on the burner identification plate located on the equipment The equipment cannot be used by people including children with reduced physical sensory or mental capacities or lacking experience or know how The equipment use is allowed to s...

Page 6: ...necting the power cable from the main switch Cut off the fuel supply using the shut off valve and remove the control wheels from their position Render harmless any potentially dangerous parts WARNINGS FOR START UP TEST USE AND MAINTENANCE Start up test and maintenance of the equipment must only be carried out by qualified technicians in compliance with current regulations Once the burner is fixed ...

Page 7: ...ly connection is required an omnipolar switch with a contact opening gap equal or above 3 mm in accordance with current safety regulations condition of overvoltage category III For burner electricity supply use double insulation cables only with external isolation at least 1 mm thick Removetheexternalinsulatingsealofthesupplypipenecessary for the connection preventing the cable to touch metal part...

Page 8: ...ssure hPa mbar 60 60 60 60 60 Minimum propane pressure hPa mbar 17 5 17 5 17 5 17 5 17 5 50 Hz power supply voltage 1N 230V 1N 230V 1N 230V 1N 230V 1N 230V 60 Hz power supply voltage 1N 230V 1N 230V 1N 230V 1N 230V 1N 230V Flame detection Ionisation probe Ionisation probe Ionisation probe Ionisation probe Ionisation probe Operating ambient air temperature C 15 40 15 40 15 40 15 40 15 40 Calorific ...

Page 9: ...C BPM 90 E 50kW 303 81 5 345 150 595 BPM 90 E 75kW 303 81 5 345 150 595 BPM 90 E 85kW 303 81 5 345 150 595 BPM 140 E 105kW 320 95 348 142 660 BPM 140 E 142kW 320 95 348 142 660 Model D E Ø I I1 LØ M N Ø BPM 90 E 50kW 295 63 174 144 135 161 M8 90 5 BPM 90 E 75kW 295 63 174 144 135 161 M8 90 5 BPM 90 E 85kW 295 63 174 144 135 161 M8 90 5 BPM 140 E 105kW 365 84 190 190 170 210 M8 90 5 BPM 140 E 142kW...

Page 10: ...01804 COMPONENT DESCRIPTION 1 Burner 2 Ignition electrode 3 Ionisation electrode 4 Electric blower 5 Control box 6 Ignition transformer 7 Gas solenoid valve 8 PC LME control unit interface 1 2 3 0002938800 0002938870 4 6 7 5 8 ...

Page 11: ...urner head 1 into the furnace Be very careful not to damage the ceramic of electrodes 2 3 since a microcrack would cause boiler malfunctions Lock the flange 6 to the boiler door inserting the gaskets 4 5 tightening the screws 7 into the stud bolts 8 1 2 8 4 5 6 7 0002950260 3 ...

Page 12: ...quantity of gas proportional to the airflow processed by the fan In order optimise the overall dimensions the gas train is mounted directly on the body of the burner BPM 90 E 2 5 1 4 A 3 BPM_90_800_013 1 Gas solenoid valve 2 2 Maximum pressure adjustment screw counterclockwise to increase clockwise to decrease 3 Minimum pressure adjustment screw counter clockwise to increase clockwise to decrease ...

Page 13: ...to increase counter clockwise to decrease A Bring the burner at the minimum output and adjust the gas valve so that the flame appears equally spread on the combustion head without any dark spot CAUTION WARNINGS For minimum pressure adjustment remove cap A 4 Gas inlet 5 Gas inlet pressure port 6 Max pressure adjustment clockwise to increase A MINIMUM OUTPUT FLAME B MAXIMUM OUTPUT FLAME ...

Page 14: ...e power supply line must have a switch with fuses The standards also require a switch on the burner s power line located outside the boiler room where it can be accessed easily The main line the relevant switch with fuses and the possible limiter must be suitable to support the maximum current absorbed by the burner For the mains supply connection is required an omnipolar switch with a contact ope...

Page 15: ... and wait for a new ignition attempt If the flame ignition is still missing this may be caused by the gas failing to reach the combustion head within the safety time 3s The combustion air flow rate can be adjusted by changing the number of motor rpm The proportional gas train depending on the pressure detected in the ventilation circuit dispenses the correct amount of fuel Therefore the power deli...

Page 16: ...n the table below CAUTION Once the conversion has been carried out apply the supplied adhesive plate GPL h on the burner Set the value of O2 and rpm of the fan as shown in the table Burner model input range kW Fuel Fan rpm Nozzle diameter O2 value Minimum thermal capacity Maximum thermal capacity Minimum thermal capacity Maximum thermal capacity BPM 90E 20 85kW G20 methane 1650 6800 NO 5 5 0 5 5 0...

Page 17: ...ion hold the reset button down for at least 3 seconds A quick red flashing indicates that the function is active Likewise hold the reset button down for at least 3 seconds to deactivate the function the switching will be indicated with a flashing yellow light EK xxxxxxxx xxxxxxxx xxxxxxxx xxxxxxxx xxxxxxxx xxxxxxxx 3 s 7101z03e0305 Operating position PC interface diagnostic analyser Colour code ta...

Page 18: ...ase of fault it resets and displays the fault cause diagnostics see chapter FAULT CAUSE DIAGNOSTICS Push button It display the current of flame signal 2 or the phases In lockout position it displays the MMI phase at the moment of the fault Push button It display the current of flame signal 1 or the phases In lockout position it displays the MMI phase at the moment of the fault Three colour warning...

Page 19: ...E DisplayLME71_002 The unit is in stand by 15 2 22 DISPLAY DURING START UP SHUT OFF 15 2 2 1 DISPLAY OF PROGRAM PHASES DisplayLME71_003 The unit is in phase 21 The individual program phases are displayed according to the programming sequence For the displayed colour of the warning light see PHASE DISPLAY LIST ...

Page 20: ...act of X1S 7 pole connector through TC boiler thermostat see figure on the side Do not power T2 contact for the second stage burner otherwise it will not be possible to complete the adjustment of P1 minimum load and P2 maximum load DisplayLME71_31 LME71 starts the start up sequence DisplayLME71_001 Stabilisation time DisplayLME71_001 Pre ventilation time The program continues in the ignition load ...

Page 21: ...1_019 Stabilisation of ignition rpm Pre ignition time Post ignition time If the burner does not start LME71 automatically repeats the start up sequence and after three repetitions it locks out DisplayLME71_020 DisplayLME71_021 If the burner starts DisplayLME71_022 Flame detection DisplayLME71_023 End of safety time ...

Page 22: ...P2 DisplayLME71_028 DisplayLME71_029 Rpm x 10 To reduce the rpm value press and To increase the rpm value press and To confirm the modification in the internal memory press LME71 continues the sequence DisplayLME71_030 P2 nominal load The program continues in the minimum load position P1 DisplayLME71_024 DisplayLME71_025 Rpm x 10 To exit the adjustment procedure press ESC press and at the same tim...

Page 23: ... Subsequent displays are specific to the unit The warning light flashes green 15 3 SPECIAL FUNCTIONS 15 3 1 MANUAL LOCKOUT DisplayLME71_005 Press info and any push button at the same time The base unit switches directly from any operating position to lockout position Warning light comes on red The Display shows 167 the current error code ...

Page 24: ...DisplayLME71_006 The Display shows Loc and 4 alternating The unit is in lockout position The current error code is displayed and the warning light flashes red Example Error code 4 DisplayLME71_007 Press or to show the phase in which the fault occurred Warning light flashes red Example Phase P02 ...

Page 25: ...ashes green Example 11 DisplayLME71_010 By pressing 3 seconds the dot after the digit starts flashing By releasing the push button the value is displayed for two minutes The warning light flashes green Then the standard display appears Display dot flashes value 11 no 15 4 3 RESET DisplayLME71_045 To reset the unit press the info push button for 1 3 seconds By releasing the push button OFF is displ...

Page 26: ...uence layout and the displayed numbers are flashing The equipment operates until the end of the pre ventilation phase P30 goes to the ignition load position and switches to the display P0 ignition load rpm The display switches from P0 to a three digit number CAUTION WARNINGS The three digit number indicates the setting value for parameter P0 P1 or parameter P2 as rpm value and must be multiplied b...

Page 27: ...pm value of 10 rpm within OEM predefined limits P2 max P2min Display P2 and rpm value appear alternately DisplayLME71_035 Press the info push button to confirm the value in the internal memory DisplayLME71_038 Press the ESC push button press and at the same time to end the setting procedure the burner will go to the operating position Display oP and modulation percentage appear alternately The pow...

Page 28: ...ENGLISH 26 42 0006160278_201804 PME71 901 PROGRAMMING SEQUENCE For fuel trains G without with valve proving Schema_sequenza_PME71901 ...

Page 29: ... test 2 1 sec P36 Yellow Rpm stabilisation time fan motor ignition load rpm P38 Flashing yellow Pre ignition time P40 Flashing yellow Post ignition time P42 Green Flame detection P44 Green Interval end of safety time and load standard activation Operation Xx Green Operation modulation display of the actual load in percentage Decommissioning P10 OFF Home run P72 Yellow Stabilisation time fan motor ...

Page 30: ...ntilation time parameter 257 0 3 seconds t4 Interval end of safety time load controller activation t8 Post ventilation time t10 Signal air pressure switch specified time time out t11 SQM4 opening time time out t12 SQM4 closing time time out td1 Atmospheric pressure test td2 Gas pressure test td3 Fill the test section td4 Empty the test section 1 Reaction time to signal changes in the air pressure ...

Page 31: ...er OPEN position LR CLOSED Load controller CLOSED position M Fan motor NT Power supply unit P LT Pressure switch seal control Pmax Max pressure switch Pmin Min pressure switch POC Valve closing control proof of closure QRA Flame detector R Thermostat or pressure switch SK Safety Loop safety circuit SV Safety valve V1 Fuel valve V2 Fuel valves Z Ignition transformer __full__rectangle logo__ Input o...

Page 32: ... 60 Analogue power source 4 20 mA I 4 mA Broken wire Loc 83 PWM fan error PWM fan does not reach the target rpm within the specified time or after reaching the target rpm it stays outside the tolerance range parameter 650 after the tolerance time for rpm discrepancy parameter 660 has elapsed Loc 138 Restore process successfully completed Restore process successfully completed Loc 139 PME7 has not ...

Page 33: ...2 DisplayLME71_043 run is displayed during the download saving process of the programming sequence DisplayLME71_044 End and bAC are displayed alternately The display shows the end of the data exchange process IT WILL BE DISPLAYED FOR 2 MINUTES OR CAN BE FINISHED BY PRESSING THE INFO PUSH BUTTON DisplayLME71_045 If the saving process is complete the display shows OFF Press 1 second the info push bu...

Page 34: ...Er3 are displayed alternately For the meaning of a possible cause refer to the error code list chapter CAUTION WARNINGS During the saving process all settings and parameters are transferred from the base unit s memory LME71 control unit to the memory device of the program module PME71 board ...

Page 35: ... DisplayLME71_042 DisplayLME71_043 run is displayed during the download saving process of the programming sequence DisplayLME71_048 End and rSt are displayed alternately The display shows the end of data exchange The warning light flashes red AFTER 2 MINUTES THE UNIT CHANGES TO LOC 138 DisplayLME71_049 After the restore process the unit is automatically in the lockout position LOC 138 and must be ...

Page 36: ...cess all settings and parameters are written from the program module PME71 board to the base unit memory device LME71 control unit The previous programming sequence parameters and settings in the base unit memory device LME71 may be overwritten during the process RESET DisplayLME71_045 By pressing 1 3 seconds the info push button OFF will be displayed When the button is released the base unit is u...

Page 37: ...nal 10 Possible causes 2 blinks On No flame at the end of the safe ignition time TSA Fuel valves malfunctioning Flame detector malfunctioning Incorrect burner calibration no fuel No ignition faulty ignition transformer 3 blinks On Faulty LP air pressure switch No pressure switch signal after T10 Contact of the LP pressure switch stuck in standby position 4 blinks On Extraneous light during the ign...

Page 38: ...ENGLISH 36 42 0006160278_201804 POSITION OF ELECTRODES A B C 2 0002938810 1 2 1 1 Ignition electrode 2 Ionisation electrode Model A B C BPM40 E 3 5 5 03 apr 10 BPM90 E 3 5 5 03 apr 10 ...

Page 39: ...OTORS COOLING FAN CLEANING BEARING NOISE CHECK YEAR MECHANICAL CAM CHECK OF WEAR AND OPERATION GREASING OF SLIDING BLOCK AND SCREWS YEAR LEVERS TIE RODS BALL JOINTS CHECK OF ANY WEAR COMPONENT LUBRICATION YEAR ELECTRICAL SYSTEM CHECK OF CONNECTIONS AND TERMINAL TIGHTENING YEAR INVERTER COOLING FAN CLEANING AND TERMINAL TIGHTENING YEAR CO PROBE CLEANING AND CALIBRATION YEAR O2 PROBE CLEANING AND CA...

Page 40: ... notes if necessary are independent and do not refer to the expected lifespan stated below Normal operating conditions means applications on water boilers and steam generators or industrial applications compliant with the standard EN 746 in environments with temperatures within the limits provided for in this manual and with pollution degree 2 in compliance with annex M of the standard EN 60335 1 ...

Page 41: ...n properly bled of air in the case of first ignition 3 The gas pressure is insufficient or excessive 4 Air flow between disk and head too narrow REMEDY 1 Invert the ignition transformer power supply 230V side and check using an analogue micro ammeter 2 Replace the flame sensor 3 Correct the position of the flame sensor and then check its efficiency by connecting the analogue micro ammeter 4 Check ...

Page 42: ... that the network fuse is intact Check the gas inlet pressure 2 Press the reset button Check that the gas valve opens If the valve opens a pressure drop will occur in point 2 Check the ignition electrode see chapter regarding the electrode position Check the ionisation current if there is none The burner ignites the ionisation current is present but after the safety time the burner turns off Check...

Page 43: ...ENGLISH 41 42 0006160278_201804 WIRING DIAGRAMS ...

Page 44: ...PRESSURE SWITCH S2 RELEASE BUTTON S5 MIN O MAX SWITCH SG MAIN SWITCH T2 2ND STAGE THERMOSTAT TA IGNITION TRANSFORMER TC BOILER THERMOSTAT TS SAFETY THERMOSTAT X9 TRANSFORMER CONNECTOR YP MAIN SOLENOID VALVE YS SAFETY SOLENOID VALVE Wire series colour BU BLUE BN BROWN BK BLACK BK BLACK CONNECTOR WITH OVERPRINT L1 L2 L3 Phases N Neutral Minimum ionisation current 1 μA To be carried out by the instal...

Page 45: ......

Page 46: ...t Il presente catalogo riveste carattere puramente indicativo La casa pertanto si riserva ogni possibilità di modifica dei dati tecnici e di quant altro in esso riportato Information contained in this catalogue is not binding The manufacturer reserves the right to change the technical data and any other data it contains ...

Reviews: