Bentone BG 650 M LME22 415-420 RT User manual

Providing sustainable energy solutions worldwide

178 108 82-4 CR00461 2023-04-24

Installation- and maintenance instruction

BG 650 M

LME22.233C2

Jumo dTRON 316

MB-VEF 415-420

Translation of the original instructions.

2Bentone

example Beispielexempel

352011030141

Designation

Type

Model

Serial no.

Motor supply

Main supply

MADE IN SWEDEN BY

LIGHT OIL 35-90kW 1,25-6,0 cSt 7-14bar

BF 1 KS 76-24

BF 1

BF 1 KS 76-24

1234567

1~230V 1,0A 50Hz IP 20

Man.Year 2019

Cap. Min-Max

3

?

1

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på: www.bentone.com/

ecodesign.

-en

1. Manuals in other languages

2. www.bentone.com\download

or scan QR-code.

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picture) and select language.

Detailed ecodesign information

can be downloaded at:

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2

3 Bentone

Table of contents

1. General Information ............................................................4

1.1 Delivery inspection........................................................................ 4

1.2 Safety ............................................................................................... 4

1.3 What to do if you smell gas ......................................................... 5

2. Technical data .......................................................................6

2.1 Dimensions BG 650 M ................................................................. 6

2.2 Capacity range ............................................................................... 7

2.3 Gas categories, approved gases ................................................ 7

2.4 Technicalspecication ................................................................. 8

2.5 Workingeld .................................................................................. 8

2.6 Components ................................................................................... 9

2.7 Skeleton diagrams ..................................................................... 11

3. Electric equipment ............................................................. 12

3.1 Safety system .............................................................................. 12

3.2 Wiring diagram ............................................................................ 12

3.3 Function ........................................................................................ 13

3.4 Control program at faults; fault mode indicator LME .... ....14

4. Controller JUMO dTRON 316 .............................................16

4.1 Preface...........................................................................................16

4.2 Scope of delivery ......................................................................... 16

4.3 Mounting ...................................................................................... 16

4.4 Electrical connection .................................................................. 17

4.5 Displays and keys ........................................................................ 18

4.6 Operation ......................................................................................19

4.7 Parameter level „PArA“ .............................................................. 22

4.8 Congurationlevel„ConF“........................................................ 23

4.9 Autotuning .................................................................................... 26

4.10 Alarms ............................................................................................ 26

4.11 Factory settings Controller JUMO ............................................ 27

5. Installation ..........................................................................34

5.1 General instructions ................................................................... 34

5.2 Instructions .................................................................................. 34

5.3 Inspection and maintenance .................................................... 34

5.4 Preparation for assembly ......................................................... 34

5.5 Gas supply .................................................................................... 34

5.6 Electric connection ..................................................................... 34

5.7 Handling and lifting instruction ............................................... 35

6. Mounting ............................................................................36

6.1 Gas nozzle.....................................................................................37

6.2 De-aerating ...................................................................................38

6.3 Leakage control ...........................................................................38

6.4 Calculationofgasow .............................................................. 39

7. Settings ...............................................................................40

7.1 Setting the combustion assembly ........................................... 40

7.2 Startup ........................................................................................... 40

7.3 Control of combustion .............................................................. 40

7.4 Settingtheairpressureswitch ................................................ 41

7.5 Settingthegaspressureswitch,min. ..................................... 42

7.6 Setting Damper motor, Modulating operation .................... 43

8. Gas valve, MultiBloc VEF 415-425 B01 .............................44

8.1 Technical data .............................................................................. 45

8.2 Mounting instruction - impulse lines PL, PF and PBr .............. 45

8.3 Adjustment possibilities ............................................................. 45

9. Service .................................................................................47

9.1 Burner Service Schedule, Gas .................................................. 47

9.2 Component replacement intervals ..........................................47

9.3 Combustion device ..................................................................... 48

9.4 Air damper .................................................................................... 49

9.5 Replacement, Damper motor air ............................................. 50

9.6 Fan ................................................................................................. 51

9.7 Vibrations ......................................................................................52

9.8 Controlofamemonitoringandionizationcurrent ........... 53

9.9 Replacement of electrical components .................................. 55

10. Handing over of the installation ......................................56

11. Troubleshooting ................................................................. 57

12. Service- and inspection protocol .....................................59

4Bentone

172 515 01-2 2021-10-05

1. General Information

The burner may only be used for its intended purpose in accordance with the

product’s technical data.

We reserve the right to make design changes and cannot be held liable for any

misprints or typographical errors.

Modifying the design or using accessories or components that have not been

approved by Enertech in writing is strictly prohibited.

This Installation and Maintenance manual:

• is to be regarded as part of the burner and must always be kept near

the installation site.

• must be read prior to installation.

• is intended for use by authorised personnel.

1.1 Delivery inspection

• Make sure everything is delivered and the goods have not been

damaged during transit. Transport damage should be reported to the

shipping company.

• If something is wrong with a delivery, report it to the supplier.

1.2 Safety

- before installation:

• Installation and work on the burner and associated system

components may only be carried out by persons who have undergone

relevant training.

• The product is packaged to prevent damage from occurring when

handled – Handle the product with care! Lifting equipment must be

used to lift larger packages.

• The products must be transported/stored on a level surface in a dry

environment, max. 80% relative humidity, no condensation.

Temperature -20 to +60 °C.

- installation:

• The burner must be installed in accordance with local regulations for

re safety, electrical safety, and fuel distribution.

• The premises must comply with local regulations pertaining to use of

the burner and must have adequate air supply.

• The installation site must be free of chemicals.

• Fire extinguisher with Class BE recommended.

• Make sure when installing the burner that there is enough space to

service the burner.

• The electrical installation must be professionally carried out in

accordance with current mains electricity regulations and in a

professional manner.

• Make sure that the burner is suitable for the application (see Technical

Data).

• All components must be installed without being bent, twisted or

subjected to mechanical or thermal forces that affect components.

5 Bentone

• Care must be taken by the installer to ensure that no electrical cables

or fuel lines are pinched or otherwise damaged during installation or

service.

• Sharp edges can occur on, for example: ame tube, fan wheel and air

damper.

• The gas outlet from the pressure regulator must be congured in

accordance with applicable regulations and lead to a safe area.

- before rst start:

• The burner must not be put into operation without proper safety and

protection devices.

• Permitted ambient temperature during operation -10 to +60 °C. Max.

80% relative humidity, no condensation.

• The surface temperature of the burner’s components may exceed

60 °C.

• Handle with caution – the burner has moving parts, and there is risk

of crushing injuries.

• Seal inspections must be performed during installation and servicing

to prevent leakage.

• Fitting and installation work has been completed and approved.

• Electrical installation has been correctly performed.

• Flue gas ducts and combustion air ducts are not blocked.

• All actuators and control and safety devices are in working order and

correctly set.

• If the boiler is equipped with an access hatch, this must be equipped

with a hatch opening switch connected to the burner’s safety system.

• When in operation, the burner’s noise level can exceed 85 dBA – use

hearing protection!

- operation:

• Carry out all stipulated settings, service and inspection work within

the set time.

1.3 What to do if you smell gas

• Turn off the fuel supply.

• Turn off the device and remove the boiler from operation.

• Open windows and doors.

• Prevent open ames or sparking, e.g. do not turn lights on or off, do

not use any electrical appliances or mobile phones.

• Evacuate the building.

• Notify the installer or gas supplier of the problem so that it can be

rectied.

6Bentone

172 535 86-1 2023-03-07

2. Technical data

The burner is intended for:

• Operation in installations according to EN 303 and EN 676.

Fuels:

• Natural gas H, E, L, LL.

• LPG, Butane and Propane.

2.1 Dimensions BG 650 M

* The above dimensions are max. measurements. Depending on the components used, the measurements may vary.

** Min. recommended distance to oor.

2.1.1 Measurements for connection to the boiler

K

L

M

*I

*H A D

E F *G

B

**J

C

Length of

ame tube

Flame tube

measure A

Flame tube

measure B

Flame tube

measure C

316 286 ø184 ø162

416 386 ø184 ø162

K L M

14 (ø210) ø255-290 Ø (170)190

D E F G H I J

660 320 400 *590 *743 *343 **200

7 Bentone

2.3 Gas categories, approved gases

Only dry gas is permitted for use.

2.2 Capacity range

BG 650

G20 200 - 1125 21.2 119.0 360

G25 200 - 1125 24.6 138.4 360

G30 200 - 1125 6.2 34.9 360

G31 200 - 1125 8.2 46.0 360

160302-282-2

Capacity

kW

Gas quantity at min.

power

Nm3/h

Gas quantity at max.

power

Nm3/h

Max. connection

pressure

mbar

Nominal

connection

pressure mbar

See data plate.

Gas quantity and capacity vary according to grade of gas and

connection pressure.

Category Country of destination Supply pressure

II2R3R AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE,

IS, IT, LT, LU, LV, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, TR 40 mbar

II2H3B/P AT, CH, CY, DK, FI, LT, RO, SE, SK 40 mbar

II2H3P GB, IE 40 mbar

II2L3B/P RO 40 mbar

II2E3B/P PL 40 mbar

I2E(R)B BE 40 mbar

I3P BE 40 mbar

II2EK3B/P NL 40 mbar

160302-236-4

8Bentone

2.4 Technical specication

Measurements according to EN 15036-1:2006

Alt.1 The noise level of the burner can be reduced by equipping the burner

with silencer. Installation must be done so it does not prevent air supply

to the burner.

Alt.2 The burner’s noise level can be reduced by connecting the burner’s air

intake to the air duct that opens into an appropriate location. Installation

must be done so it does not prevent air supply to the burner.

!Do not exceed working

eld.

2.5 Working eld

BG 650 M

Main supply, Operation 1) 2) 230V, 1~, 0.6A, 50Hz, IP20

Main supply, Motor 1) 400V, 3~, 3.4A 50Hz

Max fuse rating, Motor 6.3A

Max fuse rating, Operating C10A

NOX-class 2

Noise level 91dBA

1) Max operating current, see data plate.

2) Motor excluded.

0

2

4

6

8

10

12

14

16

mbar

G20, G25 - 200-1125 kW

G30, G31 - 200-1125 kW

160302 283-2

9 Bentone

1. Flame tube

2. Fixing ange

3. Guides

4. Fan wheel

5. Gas pressure switch, min

6. Brake plate

7. Ignition electrode

8. Nozzle

9. Ionisation electrode

10. Motor

11. Connection, gas

12. Transformer

13. Air damper

14. Damper motor

15. Air pressure switch

16. Fuse holder

17. Change-over switch,

increase-decrease

18. Change-over switch,

man-auto

19. Operating lamp

20. Power switch 0-l

21. Contactor + Overload

protection

22. Burner control

23. Gas ttings

24. Gas valve (MultiBloc)

2.6 Components

1 2 3

11

12 22 21

23

10 Bentone

67 89

16

18 17

20 19

24

10

5

15

4

14

13

11 Bentone

172 515 05 2018-01-02

2.7 Skeleton diagrams

1. Ball valve

2. Filter

3. Pressure regulator

4. Pressure gauge with shut-off cock

5a. Gas pressure switch, min

5b. Gas pressure switch, max

6a. Main valve, 2 -stage. In modulaing operation, this valve is equipped

with controls for variable opening.

6b. Safety valve

7. 1) Leakage control

9. Air pressure switch

10. Burner control

Pos. 5b, 7: Components not required according to EN 676.

1) Required over 1200 kW according to EN 676.

12 Bentone

3. Electric equipment

3.1 Safety system

The safety system (safety switch for hatches, doors, water level, pressure,

temperature and other safety devices) must be installed in the safety circuit in

accordance with current regulations for the system.

The cables of the safety system must be separated so that the outgoing signal

is not placed in the same cable as the incoming signal.

3.2 Wiring diagram

172 615 66-2

E106216

Bn Brown

Bu Blue

Gn Green

Ye Yellow

Gn/Ye Green/Yellow

Bk Black

Gy Grey

Rd Red

Wh White

Og Orange

Vt Violet

13 Bentone

3.2.1 Components

A1 Burner control

A6 Controller R316

A6 (2) PT 100-sensor, Thermocouple,

current/voltage

B1 Ionization electrode

F1 Operating fuse

F2 Operating fuse

F3 Operating fuse

F4 Operating fuse

H1 Operating lamp

K1 Contactor + Overload protection

M1 Motor

M2 Damper motor

S1 Operating switch

S3 Control thermostat

S4 Temperature limiter

S5 Safety switch for hinged door

S7 Main switch

S8 Air pressure switch

S9 Gas pressure switch, min

S11 Change-over switch, Man-Auto

S12 Change-over switch, Increase-

Decrease

S20 Main switch, 1-phase

T1 Ignition transformer

X1 Connection terminal board

X2 Earth terminal

X3 Plug-in contact, burner

X4 Plug-in contact, boiler

X7 Plug-in contact, 3 phase, burner

X8 Plug-in contact, 3 phase, boiler

X9 Plug-in contact, Controller R316,

burner

X10 Plug-in contact, Controller R316

Y1 Solenoid valve 1

Y2 Solenoid valve 2

!Mains connection and

fuse in accordance with

local regulations.

3.2.2 Technical data

LME22.232C2E

3 s

20 s

2.5 s

< 3 s

< 1 s

5 µA

20 µA

160303-325

Preiginition time

Prepurge time

Postignition time

Safety lockout time

Reset time after lockout

Reaction time on  ame failure

Min. ionisation current at  ame

Max. ionisation current

3.3 Function

1. Operating switch ON-Thermostat ON-Gas pressure switch ON-Air

damper closed.

Check that the air pressure switch does not indicate fan pressure,

then the motor starts.

2. Damper motor opens.

The damper motor opens the damper to the maximum load position.

Check that the air pressure switch indicates sucient fan pressure.

3. Damper motor closes.

The damper motor closes to the minimum load position, then the

ignition spark is produced.

4. Main and safety valves open.

The gas ignites and the ionisation electrode indicates ame.

5. The safety time ends.

Ignition spark and safety time cease. If the spark is missing or it

disappears after this time limit, the gas burner control is blocked.

6. Operating position.

The burner is in operating mode and can now switch to the capacity

controlled by the controller.

7. Stop.

The burner operation can be stopped with the operating switch or the

thermostat.

If the gas burner control is blocked

The red light in the gas burner control comes on. The burner is restarted by

pressing the reset button.

14 Bentone

Light period

(waiting period ≥ 10 s)

Blinking

code Pause Blinking code

Press the reset

button > 3 s

3.4 Control program at faults; fault mode

indicator LME ....

3.4.1 Colour codes

3.4.2 Diagnosting alarm causes

After alarm disconnection, the red alarm signal light is lit continuously.

The diagnosing of the alarm cause can be read according to the following

sequence:

3.4.3 Limiting of starting repetitions

LME 11... has a function with start repetition if the ame is not created at start

or disappears during operation.. LME 11... allows max. three repetitions during

continuous starting cycle.

Table colour codes for multi-coloured signal light (LED)

Status Colour codes Colours

Waiting period «tw», other waiting periods ○………………… O

Ignition phase, ignition controlled ●○●○●○●○●○● Blinking yellow

Normal operation □………………… Green

Operation, poor ame signal □○□○□○□○□○ Blinking green

Illegal ame signal during start-up □▲□▲□▲□▲□▲ Green-Red

Undervoltage ●▲●▲●▲●▲●▲ Yellow-Red

Fault, alarm ▲………………… Red

Blinking code for fault codes ▲○ ▲○ ▲○ ▲○ Blinking red

Interface diagnostics ▲▲▲▲▲▲▲▲ Red icking

…… Continuous

○Off

▲Red

●Yellow

□Green

15 Bentone

During the diagnosing of the alarm cause, the control outputs are voltage-

free.

• The burner is disconnected.

• Exception, alarm signal «AL» at board 10.

• Reconnection of the burner happens after resetting only.

• Press the reset button 0.5...3 s.

3.4.4 Interface diagnostics

To change to interface mode, press and hold the reset button longer than 3 s.

To go back to the normal position, press and hold the reset button longer than

3 s. If the gas burner control is in the alarm position, it is reset by pressing the

reset button 0.5...3 s.

3.4.5 Alarm code table

Red blinking code on

signal lamp (LED)

Possible causes

Blinking 2 x

••

No ame creation at End of “TSA”

–defective or fouled ame monitoring.

–defective or fouled fuel valves.

–poor burner setting.

–defective ring device.

Blinking 3 x

•••

“LP” defective

–No air pressure switch signal after “t10”.

–“LP” is welded in open position.

Blinking 4 x

••••

Illegal ame signal during start-up.

Blinking 5 x

•••••

Time out “LP”

–“LP” is welded in open position.

Blinking 6 x

••••••

Free

Blinking 7 x

•••••••

Too many ame disappearances during operation.

–poor burner setting.

–defective or fouled fuel valves.

–defective or fouled ame monitoring.

Blinking 8 x

••••••••

Free

Blinking 9 x

•••••••••

Free

Blinking 10 x

••••••••••

Connection fault or internal fault, outgoing contacts or

other faults.

Blinking 14 x

••••••••••••••

CPI contact not closed.

16 Bentone

170 095 02-5 2023-04-12

1. Controller JUMO dTRON 316

1.1 Preface

These brief operating instructions only cover those actions that are essential for

starting up the controller.

The complete conguration options can be found in the comprehensive

Operating Manual or can be downloaded from: http://www.jumo.net.

Type dTRON Panel cut-out

703041 316, in 48 mm x 48 mm format 45 +0,6mm x 45 +0,6mm

1.2 Scope of delivery

• Controller

• Seal

• Mounting brackets

1.3 Mounting

1.3.1 Fitting in position

• Fit the seal that is supplied onto the instrument body.

• Insert the controller from the front into the panel cut-out.

• From the back of the panel, push the mounting frame onto the

instrument body and press it against the back of the panel,

compressing the springs, until the latches snap into the notches

provided and it is rmly xed in position.

17 Bentone

1.4 Electrical connection

1.4.1 Connection diagram

5

6

7

8

6

7

8

1

2

3

4

1

2

3

4

8

3

4

6

7

3

5

L1(L+)

N(L-)

18 Bentone

1.5 Displays and keys

1 7-segment display (factory setting: process value)

four-digit, red, decimal place is congurable (automatic adjustment on

display overow)

2 Active setpoint (factory setting: SP1)

SP1, SP2, SP3, SP4 (SP=setpoint); green;

3 7-segment display (factory setting: setpoint)

four-digit, green, decimal place is congurable; also used for operator

prompting (display of parameter and level symbols)

4 Keys

5 Indication

yellow, for

- switch status of binary outputs 1—6 (display lights up = on)

- ramp/program function is active

- manual operation is active

6 16-segment display + dim. units

two-digit, green; for the unit °C/°F and symbols for h, min, %.

Dierent values can also be visualized on the display, see the comprehensive operating manual.

PGM EXIT

(1)

(3)

(2) (6)

(4)

(5)

1

2

3

4

6

5

19 Bentone

The diagram below shows the three instrument levels.

H

1.6 Operation

1.6.1 Levels

The diagram below shows the three instrument levels.

Time-Out

If no key is pressed for 30 sec, the

instrument returns to normal display.

h Press P and D simultaneously for >5 sec to enter the code.

hAlter code with P (display blinks)

hEnter code with I and D

hReturn to normal display with X or automatically after approx. 30 sec

6.3 Entering values

When entries are made within the levels, the parameter symbol is shown in the

lower display.

hSelect parameter with I or D

hChange to the entry mode with P (lower display blinks)

hAlter value with I and D

The value alters dynamically with the duration of the key stroke.

hAccept the setting with P or automatically after 2 sec

hor

hCancel entry with X.

The value is not accepted.

Code Operator level Parameter level Configuration level

0 enabled enabled enabled

1 enabled enabled inhibited

2 enabled inhibited inhibited

3 inhibited inhibited inhibited

ID/P

IIIIIIIIIIII

I

III

I

I I I I I I I I I I I I I

I

III

I

D

Select parameter Alter parameter

1.6.2 Level inhibit

The access to the individual levels can be inhibited by entering a code number.

20 Bentone

1.6.3 Entering times

When entering times (e.g. time of timer), the time unit is shown in addition.

The highest time unit of the

display is shown for the unit.

For example, if “h” is show

n for the hour, then the time format for the value is

hh:mm.

h

Select parameter with I or D

h

Change to the entry mode with P (lower display blinks)

h

Alter value with I and D

The value alters dynamically with the duration of the key stroke.

h

Accept the setting with P or automatically after 2 sec

or

h

Cancel entry with X.

The value is not accepted.

ID/

PI

D

IIIIIIIIIIII

I

III

I

I I I I I I I I I I I I I

I

III

I

Select

parameter Alter

parameter

1.6.4 Operation of the xed-setpoint controller

HThe fixed-setpoint controller will only function if

- the fixed-setpoint controller function has been configured ( Fnct = 0)

hAlter the present setpoint

with I and D

The value is accepted

automatically.

The controller output appears in the

lower display. The hand symbol and the

unit “%” light up in addition.

hAlter the output with I and D

In the case of a modulating controller,

the actuator is opened or closed using

the keys.

The output entry on a changeover is

configurable.

hReturn to the normal display with X

(press for more than 2 seconds)

Normal display Manual mode

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Bentone BG 650 M LME22 415-420 RT User manual

Bentone BG 650 M LME22 415-420 RT User manual

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