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06/2016 - Art. Nr. 4200 1041 1103A

21

en

Commissioning

Adjustment data

Ionisation current measurement

Setting the gas pressure switch

•  Remove the transparent cover.

•  Provisionally set to 15 mbar.

Setting the air pressure switch

•  Remove the transparent cover.

•  Provisionally set to 1 mbar.

The adjustment values above are 

guide 

values

 and facilitate commissioning. 

The factory settings are in bold set 

against a grey background. The final 

settings are essential in ensuring that 

the burner functions as well as possible.

Ionisation current measurement

To measure the ionisation current, 

disconnect connector 

B10

 and connect 

a multimeter with a measuring range of 

0-100 µA.

The ionisation current must be at least 

8 µA. It is also possible to read the 

ionisation current on the display.

Ignition load Part load

Full

load

Ignition load Part load

Full

load

Ignition load

Part 

load

Full

load

(°)

P0 (°)

 P9 (°)

(°)

P0 (°)

 P9 (°)

(Hz) P0 (Hz)

 P9 (Hz)

169

514

40

8,9

0

0

28,2

17,1

17,1

76,3

50

50

50

8,3

171

677

40

5,3

0

0

41,4

15,6

15,6

76,3

50

50

50

12,6

172

823

40

6

0

0

61,3

14,3

14,3

76,3

50

50

50

17,1

157

511

40

4,6

0

0

28,8

18,1

18,1

76,3

50

50

50

9,8

168

676

40

5,3

0

0

44,6

16,5

16,5

76,3

50

50

50

14,5

171

820

40

6

0

0

61,3

15,5

15,5

76,3

50

50

50

19,0

162

512

40

4,6

0

0

27,0

11,5

11,5

29,0

50

50

50

11,4

160

676

40

5,3

0

0

40,9

11,1

11,1

45,9

50

50

50

12,0

163

822

40

6

0

0

51,4

9,7

9,7

76,3

50

50

50

13,5

163

742

40

5,8

0

0

47,7

14,6

14,6

76,3

50

50

50

14,6

166

862

40

6,2

0

0

54,1

13,9

13,9

76,3

50

50

50

17,4

167

981

40

6,6

0

0

90,0

13,1

13,1

76,3

50

50

50

21,6

167

740

40

5,8

0

0

48,6

15,6

15,6

76,3

50

50

50

16,7

168

869

40

6,2

0

0

61,7

14,9

14,9

76,3

50

50

50

21,0

164

980

40

6,6

0

0

90,0

13,8

13,8

76,3

50

50

50

24,5

163

746

40

5,8

0

0

46,8

7,6

7,6

47,4

50

50

50

13,5

185

861

40

6,2

0

0

58,4

7,6

7,6

45,0

50

50

50

17,1

185

980

40

6,7

0

0

90,0

9,7

9,7

76,3

50

50

50

17,2

VG5.950

M(V) /TC

(PED)

G31

Furnace 

pressure

mbar

Part load

Dimen-

sion

Y

mm

VG5.1200

M(V) /TC

(PED)

G20

G25

G31

Burner

Gas pressure 

controller 

setting

pBr

mbar

Air flap position

Gas throttle position

Full

load

G20

G25

Frequency

(only MV burners)

Burner output

kW

Type of 

gas

Summary of Contents for VG5 M/TC Series

Page 1: ...PED 4201 1006 6900 VG5 MV TC PED 4201 1016 9500 Original operating instructions For authorised specialist engineers Gas burners VG5 950 M V TC PED VG5 1200 M V TC PED de fr 4200 1041 0903 it nl 4200...

Page 2: ...urner head assembly 19 Electrical connection Checks before commissioning 20 Commissioning Adjustment values Measuring the ionisation current 21 Air regulation 22 VGx MV TC burner Air regulation by ven...

Page 3: ...everse firing For specifying warranty values the conditions for the measuring equipment tolerances and humidity must be observed Packaging The burner is supplied in three packaging units Burner housin...

Page 4: ...1 Igniter TC Control panel Y10 Air flap servomotor 3 Adjusting knob for dimension Y 5 Housing 7 Furnace pressure take off pipe 8 Burner tube 10 Electrical connection terminal 18 Cover 19 Release knob...

Page 5: ...e the ignition is switched on the main and safety solenoid valves are opened burner start up Monitoring The flame is monitored by an ionisation probe The probe is fitted with insulation to the gas hea...

Page 6: ...owledgement in case of an error Before installing or removing the unit or any operation in the connection area switch off the supply to the device check for the absence of voltage and prevent any reac...

Page 7: ...onductor X22 3 15 Phase 2 43 Earth 1 16 Phase burner safety circuit X06 3 44 L1 power supply output 2 17 Earth 1 45 UV flame monitor X21 3 18 Phase 2 46 UV flame monitor 1 19 Phase boiler safety circu...

Page 8: ...30 2 2 3 3 4 4 5 5 6 6 1 7 PC interface X31 2 8 3 9 4 10 5 11 6 12 1 13 Servomotor gas X32 2 14 3 15 4 16 5 17 6 18 1 19 Servomotor air X33 2 20 3 21 4 22 5 23 6 24 1 25 Servomotor fuel oil X34 2 26 3...

Page 9: ...ime t14 Servomotors under base load t15 Post combustion time t16 Flame extinction test t17 Sealing test gas valve 2 Sealing test sequence diagram no gas pressure at start of sealing test Sealing test...

Page 10: ...tion over the burner s entire output modulation range A separate burner ignition load can be defined with the Ignition position setting point The limit values of the control range are defined by the m...

Page 11: ...0 mbar Voltage frequency 230 V 50 60 Hz Pressure regulator setting The outlet pressure is set using adjustment screw 6 MBC SE gas valve 1 Electrical connection of solenoid valves DIN 43650 2 Electrica...

Page 12: ...240 V 10 100 V 15 110 V 10 50 to 60 Hz Protection IP 54 Fluid temperature 15 C to 60 C Ambient temperature 10 C to 60 C Installation position Magnet vertically upright or flat horizontal magnet Max op...

Page 13: ...ns may only be carried out by qualified trained personnel Incorrect setting of the DIP switches can lead to malfunctions Before commissioning the setting DIP switch of the LCM100 module must be checke...

Page 14: ...irmed For this reason the screen shown to the left Manual Handshake appears Continuous ventilation remains enabled for the entire duration of the presetting procedure carried out via menu 1 This is di...

Page 15: ...enu Malfunction mode e Lower right corner indicators FWD forward REV reverse motor rotation direction Slow flashing stopped Quick flashing working reference not reached Lit working reference reached t...

Page 16: ...wn in the illustration opposite The brickwork must not protrude beyond the leading edge of the flame tube and should have a maximum conical angle of 60 Space 6 must be filled with an elastic non flamm...

Page 17: ...switched on by pressing the button 1 The flow of gas brings in the required amount of combustion air via the hole in the burner tube 3 The gas air mixture is routed towards the burner head 4 and igni...

Page 18: ...outwards facing slots and 0 inwards facing slots should be left open by sliding shutter diffuser E At the end of the gas diffusers labelled B the opening is 8 mm adjusted by sliding the shutter F Reco...

Page 19: ...the 0 40 scale supplied loose in the packaging for setting the turbulator see image The extension rod must be pushed into the steel sleeve until it makes contact Insert the combustion components into...

Page 20: ...nstalled by the customer side must be fitted as specified by the draft combustion ordinance It is the responsibility of the fitter or his representative to obtain approval for the system at the same t...

Page 21: ...1 677 40 5 3 0 0 41 4 15 6 15 6 76 3 50 50 50 12 6 172 823 40 6 0 0 61 3 14 3 14 3 76 3 50 50 50 17 1 157 511 40 4 6 0 0 28 8 18 1 18 1 76 3 50 50 50 9 8 168 676 40 5 3 0 0 44 6 16 5 16 5 76 3 50 50 5...

Page 22: ...r adjustment through rotation speed of fan motor adjustment via frequency drive Commissioning Air regulation The regulation of air in the burner head affects not only the air flow but also the mixing...

Page 23: ...B is suited to the majority of applications General configuration procedure in Partial parameters mode 1 To access the main menu press if the lower line displays OUTPUT other wise press multiple times...

Page 24: ...to the left If the drive is in remote control REM displays in the top left corner switch to local control by pressing Press the button to start the motor Slowly turn the potentiometer to the right unt...

Page 25: ...e page 21 After start up no further changes should be made Gas pressure setting VGD gas valve Remove the protective cover on the SKP25 Adjust gas pressure pBr immediately downstream of the double sole...

Page 26: ...y confirm the displayed settings if they correspond with your specifications The entry can be accepted if both values are identical The entry can be cancelled if there is a deviation in values To conf...

Page 27: ...unit displays the screen below Important At this point no setting position for the servomotors has been defined therefore the burner cannot be started under these conditions Modifying a value for the...

Page 28: ...o 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 key Only for operation with the frequency va...

Page 29: ...a boiler heating request contacts X10 2 and X10 3 closed the burner starts The air flap is opened to move to the pre ventilation position Air pressure switch test Checking the gas valves for leaks the...

Page 30: ...ing the key Note The values for each setting point are not saved until the next setting point is accessed Each point must be defined It is not possible to skip individual points as opposed to when set...

Page 31: ...calling up the settings menu again Take care with dual fuel burners The limits for low load and high load apply to both gas and fuel oil operation It is not possible to define the different limits for...

Page 32: ...ing the switch off pressure Open the manual shut off valve Start the burner Close the manual shut off valve The gas failure procedure should start without the control unit locking Setting the air pres...

Page 33: ...ditions For reasons of operational and functional safety the recommended periods of use should not be exceeded Wear parts in the case of 25 years of machine usage Safety related components Recom usefu...

Page 34: ...an wheel Removing the plate Turn off power supply to the motor 4P connector To do this unscrew but do not remove the 7 screws X securing the motor plate Pivot the plate bayonet system extract and remo...

Page 35: ...osen the screws on the Multiblock and or prefilter cover Remove the filter element and clean its housing Do not use any pressurised cleaning products Replace the filter element with a new element Scre...

Page 36: ...is complete save using the key The last menu point of menu 3 makes it possible to delete the fault memory see explanation on the next page Fault diagnosis help symbols Note The fault displays describe...

Page 37: ...confirm with the key to delete Navigate to and confirm with the key to quit and exit the menu Symbol Cause Symbol Cause Symbol Cause Power supply fault min supply voltage not reached Burner safety ci...

Page 38: ...tatistics menu symbol and confirm using the key The operating statistics menu comprises 3 screens You can navigate between the different screens using the and keys Flame detection time for last burner...

Page 39: ...r when it is in malfunction mode The general menu screen will appear Position the cursor on the symbol for setting the display and confirm with the key Modify the settings using the and keys for the c...

Page 40: ...06 2016 Art Nr 4200 1041 1103A 40 www elco net Made in EU Non contractual document...

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