EOGB X400 User manual

IAmendment 1 21-10-2020
INSTRUCTION MANUAL FOR OIL BURNER MODELS
X400 14-36 kW
October 2020 Technical
Amendment
The following amendment provides technical changes to the X-Series Installation
manual and only eects the standard X400 burner unit only.
This amendment covers recent technical changes from the Danfoss OBC81 control
box to the Siemens LMO14.
If you have any further questions regarding this amendment or any other technical
matter relating to our X-Series burners, then please feel free to contact EOGB on
01480 477066 or email [email protected]

2Amendment 1 21-10-2020
Technical description of the burner
4 Technical description of the burner
4.1 Technical data
X400 X500 X600
Burner operation mode One Stage
Heat output kW 14-36 34-62 50-80
Kg/hr 1.2-3 2.83-5.15 4.23-8.45
Working temperature °C min./max. 0-40
Weight (burner only) kg 8kg 8kg 9.3kg
Viscosity
Kerosene Maximum viscosity 5.5 cst @ 20°C Suitable for bio blends < B10
Gas Oil
mm²/s (cSt) 4 - 6 (@ 20°C) for light oil models / 1.5 - 6 (@ 20°C) for kerosene
models
Pump
Type BFP11 L3 BFP11 L3 BFP11 L3
Pump Pressure range 7-15 bar (max . 10 bar @ 1.3 cSt, max 15 bar @ 1.8 cSt)
Factory setting 10 bar +/-1
Capacity 24 l/h
Fuel temperature Max °C 50
Fan Type Centrifugal, Counter clockwise
Air temperature Max °C 40
Electrical supply Ph/Hz/V 1 / 50-60 (+10/-15%)
/ 230 V (195-253 V) 1 / 50-60 (+/- 6%) / 230 V (195-253 V)
Control box Type LMO14 OBC81A OBC81A
Protection level IP Rating IP40
Motor info Wattage 90 90 130
Voltage 230 230 230
Ignition transformer Type Danfoss EBI Danfoss EBI Danfoss EBI
Info 230v 0.25 A 60VA 40 mA (rms) 15kV 2 pole 33% ED in 3 min
Photo Transistor Type
Siemens QRB4 Danfoss LDS Danfoss LDS
For ame simulation, a minimum value must be > 65µA
No Flame/Darkness the value must not exceed > 5µA
Operation
Intermittent (at least one stop every 24 hours)
Start current (amps) 1.6 1.6 2.2
Run current (amps) 0.53 0.53 0.87
Sound pressure dB (A) 69 67 68
CO emission mg/kWh <30
Grade of smoke indicator N° Barcharach <1
Nox emission mg/kWh < 200
Directives
Machines Directive 98/37/EEC
Eciency Directive 92/42/EEC
Pressure Equipment Directive 97/23/EC
Low Voltage Directive 2014/35EU
EMC Directive 2015/30/EU
RoHs (Regulation of hazardous substances) directive 2015/863 known as RoHs 3
Conforming to EN 267 2009+A1:2011
Burner information
Fuel / Air Information
Electrical data
Emissions
Approval
Table. A
Reference conditions
Temperature 20 °C
Pressure 1013 mbar
Altitude 0 m a.s.l
Noise measured at a distance of 1 meter

3Amendment 1 21-10-2020
679
5
1 ~
V1
M
TPD
1 2 8
43 10 11 12
31
32
L NS3B4
RR
Electrical System
7.2.1 Electrical wiring
This operation must be performed by a qualied
engineer with the boiler turned o and mains
power disconnected.
Do not swap neutral and phase over, follow the di-
agram shown carefully and ensure their is a good
earth connection
The electrical wiring carried out by the installer
must be in compliance with the rules in force in
the country.
The section of the conductors must be at least
1mm2 (unless requested otherwise by local stand-
ards and legislation).
DANGER
If tting the X400 or X500 then before carrying out any elec-
trical wiring, the electronics cover must be removed (see Fig
14 & 15)
Internal Components
A1 - Wiring Base
PD - Photo Transistor
T - Transformer
M - Motor
RR - Remote Reset (Optional)
V1 - Solenoid Valve
X3 - 5 Pin Terminal Strip
H1H2
Neutral
Earth
Live
1 ph 230v - 50Hz
S1
F
TC
TS
X3
X3
Once the cover has been removed then all wiring can be
wired into the 5 pin terminal strip (X3 on Fig 16) please see
wiring diagram for further information.
If the X-series burner is being tted to a WORCESTER BOILER
that has 6 wires then please follow instructions given in sec-
tion 7.2.3
Fig. 14
Fig. 15
External Components
S1 - Isolation Switch
F - Fuse (5 amp)
TC - Control thermostat
TS - Limit Thermostat
H1 - Lockout indicator
H2 - Burner Run Indicator
TESTING:
Check the shut-down of the burner by opening
the thermostats and the lock-out by darkening
the photo-resistance.
WARNING
Wiring Diagram for X400 & X500 (Fig. 16)
(without 7pin connections)
7.2.2 X400 & X500 Electrical wiring (No 7 pin plug)
Fig. 16
A1

4Amendment 1 21-10-2020
679
5
1 ~ V1
M
TPD
1 2 8
43 10 11 12
31
32
L NS3B4
S3B4 NT1T2 L1
S3B4 NT1T2 L1
RR
679
5
1 ~
V1
M
TPD
L NS3B4
1 2 8
43 10 11 12
31
32
T4 T10 N T1
Please ignore and bypass the
existing 5 pin terminal strip
Worcester Wiring
Harness
7.2.3 Worcester Boiler Harness Electrical Wiring
Electrical System
With many Worcester boilers, the wiring harness will have 6
wires in total. If you have this version then please follow the
following diagram. (Fig. 17)
* remove motor lead wire from 3 and t into 31 with
yellow from harness
*
Grey
Earth
Black Red Pink Yellow
7.2.4 X500 & X600 wiring (with 7 pin plug)
Components
A1 - Wiring Base
PD - Photo Transistor
T - Transformer
M - Motor
V1 - Solenoid Valve
X3 - 5 Pin Terminal Strip
B1 - Worcester Wiring Harness
If the X-Series has been supplied with a 7 pin plug, then
please follow the below wiring diagram. (Fig. 18)
X3 B1
Internal Components
A1 - Wiring Base
PD - Photo Transistor
T - Transformer
M - Motor
RR - Remote Reset (Optional)
V1 - Solenoid Valve
X3 - 5 Pin Terminal Strip
External Components
S1 - Isolation Switch
F - Fuse (5 amp)
TC - Control thermostat
TS - Limit Thermostat
H1 - Lockout indicator
H2 - Burner Run Indicator
X3
S1
F
TCTS
H1H2
Earth
Neutral
Live
1 ph 230v - 50Hz
TESTING:
Check the shut-down of the burner by opening
the thermostats and the lock-out by darkening
the photo-resistance.
WARNING
TESTING:
Check the shut-down of the burner by opening
the thermostats and the lock-out by darkening
the photo-resistance.
WARNING
Fig. 17
Fig. 18
IMPORTANT - Please bypass the 5 pin terminal strip (X3) and
wire directly into the control box wiring base (A1).
Wire as per wiring diagram.
Grey to Terminal 10
Earth to Earth Terminal
Black to Terminal 2 (Neutral)
Red to Terminal 1 (Live)
Pink to Terminal 3
Yellow to Terminal 31 (with Motor live)
A1
A1

5Amendment 1 21-10-2020
Normal Burner Cycle
Thermostat ◄1
Motor ►3
Transformer ►6
Solenoid Valve ►4
Flame Signal ◄11/12
Lockout indicator
Time in seconds
Pre-ignition/Purge time
15 sec (LMO) 13 sec (OBC).
Stray light monitoring
Lockout safety time 10 sec
Post-ignition time 15 sec.
Burner Operation and Commissioning
8.8 Burner Start Cycle
Burner lockout due to no ame establishment
Thermostat ◄1
Motor ►3
Transformer ►6
Solenoid Valve ►4
Flame Signal 11/12
Lockout indicator ►10
Time in seconds
Pre-ignition/Purge time
15 sec (LMO) 13 sec (OBC).
Stray light monitoring
Lockout safety time 10 sec
Burner lockout due to premature ame establishment
Thermostat ◄1
Motor ►3
Transformer ►6
Solenoid Valve 4
Flame ◄11/12
Lockout indicator ►10
Time in seconds
Pre-ignition/Purge time
15 sec (LMO) 13 sec (OBC).
Stray light monitoring
Lockout is indicated by the lockout indicator lamp on the control box (page 8, 5 Fig 1.1)

6Amendment 1 21-10-2020
Do not keep reset the control box more than 3 times as this will overheat the ignition unit. Allow 2 minutes
between reset attempts to allow sucient cooling.
If the Remote Reset function is being used, and has been reset more than 4 times within 15 minutes the reset will be
ignored until the 15 minutes has elapsed or if the power supply is turned o or if the control box is manually reset.
Please note: The information given above is provided to assist the engineer with any problems they may encounter.
This is not a denitive list. The manufacturer cannot accept responsibility for any damage to persons, animals or
property due to error in installation or in the burner adjustment, or due to improper or unreasonable use or non ob-
servance of the technical instruction enclosed with the burner, or due to the intervention of unqualied personnel.
If further problems are encountered then please contact EOGB Energy Products Ltd for advice.
Technical helpline – Tel: [phone] option 2.
Email - [email protected].uk
Web - www.eogb.co.uk
WARNING
9.3.2 Fault Codes (Siemens LMO - X400)
Event Code Possible causes
No ame establishment 2 Flashes No ame establishment, No Fuel (faulty pump/solenoid), Faulty or Obstructed
Photo diode, Faulty ignition equipment, Incorrect combustion settings
Not Used 3 Flashes
Stray/Extraneous Light on start up 4 Flashes Faulty photo transistor /control box, Fuel Solenoid faulty/soiled, Light in combustion
chamber or photo-transistor wired incorrectly (blue to T11 and Black to T12)
Not Used 5 Flashes
Not Used 6 Flashes
Too many losses of ame during operation 7 Flashes Faulty Solenoid coil, ue gas recirculation, incorrect combustion settings
Pre-heater failure 8 Flashes Pre heater not used on X-Series, Check link wire is present between terminals 3 & 8
in wiring base
Not Used 9 Flashes
Application Failure (EMC) 10 Flashes Wiring fault, internal fault, Faulty control box.
The LMO14 is equipped with a two-coloured LED which displays both the operating status and can indicate the causes of
errors leading to lockout. In the event of operating lockout, the cause of error can be read out as a ash code by hold-
ing down the reset button for at least 5 seconds and then releasing it.
Undervoltage will, however, be displayed automatically. Reset can be performed directly in alarm mode (constant red
light) or in ash code mode by pressing the reset button for at least 1 second but no more than 3 seconds. In ash
code mode it is possible to return to alarm mode by holding down the reset button again for at least 5 seconds.
Maintenance / Service

7Amendment 1 21-10-2020
Spare parts list
1 2 3
4
5
6
9b 10b
78
9a
11
10a
12
10.1 X400 Spare parts list

8Amendment 1 21-10-2020
Spare parts list
10.1 X400 Spare parts list
13 14 15 16 17 18
19
20
21 22
23 24 25
26 27 28 29
30 31
32 33
34
35 36
37
38

9Amendment 1 21-10-2020
Spare parts list
Item Part number Description
1 E80-0901 Fan 120mm x 52mm le hand rotation
2 E80-0702 Motor mounting ange
3
M02-1-90-18 Motor
M02-0004 Capacitor 4mF
M02-0012 3 Pin motor lead
4 C01-0005 Motor/pump coupling
5
D01-071N0156 BFP11 L3 Pump Bio 10
D01-071N0010 BFP 240v coil
D01-071G0202 3 Pin pump solenoid cable 280mm
E80-1405 Brass manifold 70mm 1/8”m x 1/8”m for
pressure gauge
E80-300-999-000-00 1/8” port plug
6 E80-1401 Outer oil pipe - Pump to nozzle assembly
7 E80-400-111-325-00 Bolt M6 x 24
8 E80-407-100-000-00 Spring
9a
E80-0404 Air intake housing X400 (narrow)
E80-0407 Air intake grill (narrow)
E80-1405 Acoustic bae - X400 (narrow)
9b
E80-0405 Air intake housing X400/500 (balanced ue)
E80-0408 Air intake grill X400/500 (balanced)
E80-501-001-000-02 Acoustic bae X400/500 (balanced ue)
10a E80-0010 Air damper (low output) + seal
10b E80-0007 Air damper (high output) + seal
11 E80-0401 Side cover X400
12 E80-500-005-120-00 Neoprene sponge sealing cord 650mm
required
13 E80-1302 Electronics cover X400
14 E80-302-006-112-01 5 pin terminal strip 32amp
15 E80-002-008-000-08 Control chassis X400
16 E80-1202 Inner assembly sliding bracket (xed) X400
17
L01-AGK42 Mounting ange for QRB4B
X10-0215 QRB4 Spacer Plate
D01-057H7071 Mounting ange for LDS
18 E80-502-200-001-00 Grommet for inner assembly
19 L01-LMO14.113C2 LMO14 control box (replaces OBC81 on
X400)
20 D01-057H7011 Cable entry plate
21 D01-057H7010 Control box wiring base
22 X01-0048 Cable gland
23
D01-052F4031 EBI ignition transformer (includes mains
cable)
D01-052F0132 Mains lead for ignition unit 320mm
24
L01-QRB4B-B050B70A
L01-AGK43
QRB4 Photo Transistor (Inc Clip + Flange)
QRB4 Clip only
D01-057H7116
D01-057H7072
LDS Photo Transitor
LDS Clip Only
25 E80-502-200-001-00 Grommet for ignition cables
26 E80-400-112-420-00 M8 x 20 steel zinc panhead slotted drive
27 E80-0203 Blast tube gasket 105 x 86 x 2mm
Item Part number Description
28
E80-0101 Blast tube type ETB 6-7-19-10 80mm
(X400 Standard)
E80-0102 Blast tube type ETB 10-5-16-8 80mm
E80-0103 Blast tube type ETB 10-5-16-8 127mm
E80-0108 Blast tube type ETB 6-7-19-10 127mm
E80-0104 Blast tube type ETB 6-7-19-10 147mm
E80-0105 Blast tube type ETB 10-5-16-8 147mm
E80-004-002-031-00 Blast tube type ETB 6-7-19-10 207mm
E80-004-002-034-00 Blast tube ETB 10-5-16-8 207mm
29 E80-0202 O ring - Blast tube to burner mounting
ange 89mm ID x 5mm
30 E80-0701 Burner mounting ange
31 E80-0201 Burner mounting gasket
32 E80-402-102-080-00 M8 steel zinc plated half nut
33 E80-400-143-416-00 M8 x 16 steel zinc plated c/sunk
34 E80-0601 Ignition cable 3mm angled x 3mm straight
(sold individually)
35
E80-300-802-101-00 Inner assembly including nozzle holder to
suit X400 80mm head (Standard)
E80-300-802-103-00 Inner assembly including nozzle holder to
suit X400 127mm head
E80-300-802-105-00 Inner assembly including nozzle holder to
suit X400 207mm head
36 E80-1200 Electrode holder
37 E80-0301 Electrode block
38 Please note that the oil nozzle size should be determined by the
boiler/appliance manufacturer. If in doubt the please contact
EOGB for further information on nozzle sizing or refer to Table E
Page 21
10.1 X400 Spare parts list

EOGB Energy Products Ltd, 5 Howard Road, Eaton Socon, St Neots, Cambridgeshire PE19 8ET
Tel: [phone] Fax: [phone] Email:[e-mail] www.eogb.co.uk
www.youtube.com/EOGBenergyproducts @EOGBburners