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171 435 28  16-01

ELECTRIC EQUIPMENT 

Function
1

.  

Switch on operating switch and twin thermostat

The burner motor starts, an ignition spark is formed, the prepurge goes 
on till the prepurge period expires and the solenoid valve opens (2).

2.

  

Solenoid valve opens

Oil mist is formed and ignited. The photocell indicates a l ame. The ignition 

spark goes out after l ame indication (See Technical data oil burner control).

3.

  

The safety time expires

a.  If no l ame is established before this time limit the control cuts out.

 

b.  If for some reasons the l ame disappears after this time limit, the 

burner will make an attempt to re-start.

3-4.  Operating position

If the burner operation is interrupted by means of the main switch or the 
thermostat, a new start takes place when the conditions in accordance 

with point 1 are fuli lled.

  

The oil burner control cuts out

A red lamp in the control is lit. Press the reset button and the burner 
re-starts.

LMO14.113...

LMO24.255...

Pre-ignition time:

15 s

25 s

Pre-purge time:

16 s

26 s

Post-ignition time:

3 s

5 s

Safety lock-out time:

< 10 s

< 5 s

Reset time after lockout:

< 1 s

< 1 s

Reaction time on l ame failure:

< 1 s

< 1 s

Ambient temperature:

-5 +60°C

-20 - +60°C

Min. current with l ame established:

45 µA

45 µA

Max. photo current at start:

5,5 µA

5,5 µA

Technical data oil burner control

Control of photo current

Current through photo unit is measured with a d.c. ammeter (a moving coil 
instrument connected in series with the photo unit).

2(3)

Operation, poor l ame signal

The number of l ashes below is repeated with a pause in between.

2 l ashes

No  l ame  signal  when  safety  time 

4 l ashes
7 l ashes

3 x Losses of l ame during operation

8 l ashes
10 l ashes

formation on a computer or l ue gas analyser.

Summary of Contents for Bentone B1FUV Classic

Page 1: ...Providing sustainable energy solutions worldwide 178 066 31 3 2017 10 09 Installation and maintenance instruction B1FUV CLASSIC...

Page 2: ...______________8 5 1 Suspension of burner ____________________________________ 8 5 2 Removing the blast tube__________________________________ 8 5 3 Shrouded disc ______________________________________...

Page 3: ...stor 4 Test nipple fan pressure 5 Frame 6 Blast tube 7 Control box 8 Electric contact X1 X2 see wiring diagram 9 Ignition transformer 10 Oil pump 11 Motor 12 Air adjustment 13 Adjustment of nozzle ass...

Page 4: ...oil ire or personal injury is avoided Care should be taken by the installer to ensure that no electrical cables or fuel gas pipes are trapped or damaged during installation or service maintenance Cond...

Page 5: ...0 bar 11 bar 12 bar Gph kg h kW kg h kW kg h kW kg h kW kg h kW 0 40 1 15 13 6 1 22 14 4 1 28 15 2 1 35 16 0 1 41 16 7 0 45 1 35 16 0 1 43 17 0 1 51 17 9 1 58 18 8 1 65 19 6 0 50 1 57 18 6 1 67 19 8 1...

Page 6: ...ain power switch must be turned off before beginning the electrical installation If the boiler has a 7 pole contact device type Eurostecker it will most often it the burner direct Otherwise use the ac...

Page 7: ...25 30 35 40 45 0 45gph 0 50gph 0 55gph 0 60gph 0 65gph 0 75gph 0 85gph Pump pressure bar Burner capacity kW Nozzle assembly scale 0 2 4 6 8 10 12 14 15 20 25 30 35 40 45 Suction plate 4 Suction plate...

Page 8: ...s one turn 2 Turn to the right and withdraw the blast tube Shrouded disc The preheater plug and the electrodes shall be placed on either side of the oil tube The hole in the shrouded disc shall be pla...

Page 9: ...f the burner If the spark hits the metal the eficiency will be lower and will also cause radio disturbance There is also a risk that carbonisation will occur Since the electrode pack is of the factory...

Page 10: ...nd air according to the recommendations in section Basic set tings For the individual boiler installation adjustments can then always be made to optimise economy operational reliability and environmen...

Page 11: ...from the stud bolt Pull the electric package backwards and rotate it ca 90 clockwise When required the electric package can be suspended in the cables Pump lter When changing pump ilter see chapter 0...

Page 12: ...a one pipe system In two pipe systems the pump is automatically vented by the return pipe Changing cartridge lter Unscrew the ilter screw from the cover using a 4 mm Allen key and pull out the ilter...

Page 13: ...set on the control valve P1 and by the size of the oil nozzle in the nozzle line The control valve P1 operates as follows When the oil attains opening pressure the port to the return side opens The d...

Page 14: ...dividual resistances is negligible The tables do not include any lengths exceeding 100 m because experience shows that longer lengths are not needed The tables apply to standard fuel oil of normal com...

Page 15: ...in switch T1 Ignition transformer Y1 Solenoid valve X1 Plug in contact burner X2 Plug in contact boiler The colours of the preheater cable A Blue B Brown C Black Outer electrical connection Mains conn...

Page 16: ...t 3 4 Operating position If the burner operation is interrupted by means of the main switch or the thermostat a new start takes place when the conditions in accordance with point 1 are fulilled The oi...

Page 17: ...caused the problem by pressing and holding the reset button for 3 seconds The number of lashes below is repeated with a pause in between 2 lashes No lame signal when safety time expires 4 lashes Fals...

Page 18: ...r runs to lockout Fuse has blown Appliance thermostat has not reset Appliance overheat device has operated Control relay or photocell defective No oil being delivered Excessive lue draught is preventi...

Page 19: ...19 9 DECLARATION OF CONFORMITY...

Page 20: ...t start Press the reset button on the relay Check that the thermostats are correctly adjusted Don t forget the room thermostat check that any fusesare intact and main switch is on If the burner starts...

Page 21: ...21...

Page 22: ...22...

Page 23: ...23...

Page 24: ...Enertech AB P O Box 309 SE 341 26 Ljungby www bentone se www bentone com...

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