Grant Euroflame SE Models Installation Servicing Instructions 2003
Grant Euroflame SE Models Installation Servicing Instructions 2003
Grant Euroflame SE Models Installation Servicing Instructions 2003
12 March 2003
USER, INSTALLATION
and
SERVICING INSTRUCTIONS
EUROFLAME
Kitchen/Utility and Boiler House Models
50/70, 70/90, 90/120 and
Kitchen/Utility System Models
50/90, 90/120
For use with Kerosine or Gas Oil
GRANT
After installing the boiler leave these instructions with the User
LIST OF CONTENTS
Section
1
2
3
4
5
6
7
8
9
10
11
12
13
Subject
Page
3
6
10
23
32
34
34
37
40
42
44
45
46
COMMISSIONING REPORT
Date: ..............................
Commissioning engineer: ..............................................................................
Boiler model/output: ........................................ Btu/h
SERVICE LOG
It is recommended that the appliance is installed, commissioned and serviced by a 'Competent person' such as a suitably
qualified Oftec registered technician.
Date
% CO2
Smoke No.
1 - USER INSTRUCTIONS
1.1
1.3
1.2
60
90
75
Overheat thermostat
reset button
(under plastic cap)
Boiler
thermostat
1 - USER INSTRUCTIONS
1.4
1.5
Do not wait until the fuel runs out before you order some
more. Sludge in the bottom of the tank may be drawn into
the fuel lines. If it is possible, switch off the boiler when
the new supply is delivered and leave the fuel to settle for
an hour before restarting the boiler.
1.7
1.6
1 - USER INSTRUCTIONS
1.8
1.9
Electricity supply
2.1
Model
Water content
litre
50/70
50/90 System
70/90
90/120
90/120 System
14
21
21
22
22
gal
3.1
4.6
4.6
4.8
4.8
* Weight (dry)
kg
55 (bh), 76 (ku)
117
129
lb
258
284
kW
1" BSP
28.3
38.0
38.0
96 563
129 600
129 600
1" BSP
1" BSP
Waterside resistance
Flow/Return temp. difference of 10C
26.5 mbar
9.5 mbar
28 m
1m
111C 3C
Electricity supply
Motor power
90 W max.
Starting current
2.60 Amp
Running current
0.85 Amp
Oil connection
Conventional flue
3 bar
3 bar
3 bar
3 bar
3 bar
3 bar
N/A
157 litre
N/A
N/A
157 litre
N/A
12 litre
N/A
N/A
12 litre
Open system
2.2
Heat Output
Net efficiency **
(%)
B/House
Nozzle
Oil
press.
(bar)
Smoke
No.
Burner
head
(kW) (Btu/h)
50/70
14.7
50 000
93.0
90.0
16.1
54 900
0.50/60EH
7.00
0-1
LD2SX short
1.33
211
11.5
N/A
Riello RDB
*17.6
60 000
93.0
90.0
19.3
65 900
0.60/60EH
7.00
0-1
LD2SX short
1.60
211
11.5
N/A
20.5
70 000
93.0
90.0
22.5
76 900
0.60/60EH
8.50
0-1
LD2SX short
1.87
211
11.5
N/A
70/90
20.5
70 000
93.2
91.8
22.5
76 900
0.60/60EH
8.50
0-1
LD3
1.87
180
11.5
Left
Riello RDB
*23.5
80 000
93.2
91.8
25.8
87 900
0.75/60EH
7.00
0-1
LD3
2.13
180
11.5
Left
26.4
90 000
93.2
91.8
29.0
98 900
0.75/60EH
9.50
0-1
LD3
2.40
180
11.5
Left
14.7
50 000
93.2
N/A
16.1
54 900
0.50/60EH
7.00
0-1
LD2
1.33
180
11.5
Right
17.6
60 000
93.2
N/A
19.3
65 900
0.60/60EH
7.00
0-1
LD2
1.60
180
11.5
Right
20.5
70 000
93.2
N/A
22.5
76 900
0.60/60EH
8.50
0-1
LD3
1.87
180
11.5
Left
*23.5
80 000
93.2
N/A
25.8
87 900
0.75/60EH
7.00
0-1
LD3
2.13
180
11.5
Left
26.4
90 000
93.2
N/A
29.0
98 900
0.75/60EH
9.50
0-1
LD3
2.40
180
11.5
Left
50/90
Riello RDB
90/120
26.4
90 000
92.0
90.9
28.7
96 700
0.75/80H
9.50
0-1
LD3A
2.38
190
12.0
N/A
Riello RDB2
*32.2
110 000
92.0
90.9
35.0
119 400
1.00/80H
8.00
0-1
LD3A
2.62
220
12.0
N/A
35.2
120 000
92.0
90.9
38.0
129 600
1.00/80H
8.60
0-1
LD3A
3.12
225
12.0
N/A
Nozzle
Oil
press.
(bar)
Smoke
No.
Burner
head
2.3
Model
50/70
Heat Output
Net efficiency **
(%)
(kW)
(Btu/h)
20.5
70 000
93.0
90.0
22.5
76 900
0.40/60S
12.00
0-1
LD2SX short
1.60
200
11.5
N/A
26.4
90 000
93.2
91.8
29.0
98 900
0.60/60S
12.00
0-1
LD3
1.97
200
11.5
Left
26.4
90 000
93.2
N/A
29.0
98 900
0.60/60S
12.00
0-1
LD3
1.97
200
11.5
Left
35.2
120 000
92.0
90.9
38.2
130 400
0.75/80S
12.50
0-1
LD3A
3.20
220
12.0
N/A
Riello RDB
70/90
Riello RDB
50/90
Riello RDB
90/120
Riello RDB2
Notes:
1 The data given above is approximate only. The Kerosine table is based on the boiler being used with a low level balanced flue.
2 The above settings may have to be adjusted on site for the correct operation of the burner.
3 Gas Oil is not suitable for use with balanced flue.
4 The installer must amend the boiler data label if the type of fuel or nozzle used is changed.
5 When commissioning, or when the output or fuel is changed, the air damper must be adjusted to obtain the correct CO2 level.
6 Boiler House models: When used with a balanced flue, the air intake grille on the burner must be replaced with the air intake
spigot supplied with the flue kit. The air intake hose must be attached to the burner spigot using the clip supplied.
7 50/90 System boiler: It is necessary to adjust the top baffle plate and exchange the burner head when setting the boiler to
50 000 or 60 000 Btu/h output.
8 Net flue gas temperatures given are 10%.
9 * Indicates the factory set output.
10 ** Net thermal efficiency (BSRIA).
11 *** Flue gas temperature at combustion door test point will be approximately 45C higher.
2.4
Boiler dimensions
Fig. 1a - 50/70
3.1
Boiler description
10
3.2
3.3
Delivery
IMPORTANT
Before starting any work on the boiler, or fuel supply
please read the health and safety information given in
section 11 on page 44.
11
3.4
Fuel supply
13
Tiger Loop
RETURN
FROM PUMP
SUPPLY
TO PUMP
SUPPLY
FROM TANK
14
3.5
Electricity supply
3.6
7
6
5
4
Air supply
1
2
3
4
5
6
7
8
Pressure adjuster
Vacuum gauge connection
Solenoid
Supply to nozzle
Notes:
For a boiler fitted in a compartment, which is
ventilated as shown, no additional allowance is
necessary.
Open flue - Extract fans, where needed, should
be in accordance with section 4.4.7 in BS 5410
Part 1 1997.
15
90/120
Vent B
Vent C
85 cm (13 in)
Vent E
50/70
Note: If the boiler is in a compartment, this must be added to the areas required for ventilation.
Fig. 8 - Combustion and ventilation air supply for conventional flue boilers
16
3.7
17
3.8
Kitchen/Utility models
1 Lift off the two case top panels.
2 Remove the insulation from the smaller panel (do not
discard it) and remove knock-out.
3 Cut a clearance hole in the insulation.
4 Place the first section of the flue pipe through the
panel and locate it into the boiler flue socket.
5 Make good the connection using a suitable flexible
high temperature sealant (e.g. Silastic or similar)
and a rope seal and replace the insulation.
6 Fit the dress plate supplied, to the top panel.
Boiler House models
1 Position the flue pipe into the boiler flue socket.
2 Make good the connection using a suitable flexible
high temperature sealant (e.g. Silastic or similar)
and a rope seal.
3.9
240
200
230
230
230
490
465
475
470
470
145
100
150
110
110
400
355
380
355
355
465
435
465
445
445
955
925
940
940
940
365
325
365
335
335
855
820
850
825
825
955
925
940
940
940
1815
1785
1800
1800
1800
855
820
850
825
825
1715
1680
1710
1685
1685
18
A
B
C
D
E
F
G
H
I
J
K
L
M
Terminal position
Below a gutter or sanitary pipework
Horizontal from an opening, air brick or window
Above ground or balcony level
Below eaves or balcony
From an internal or external corner
From a terminal facing the terminal
From a surface facing the terminal
Vertical from terminals on the same wall
Horizontal from terminals on the same wall
Below an opening, air brick, window etc.
From vertical sanitary pipework
Vertical flue from a wall
From an oil storage tank
19
21
4 - BOILER INSTALLATION
4.1
Kitchen/Utility models
1 Carefully remove the packaging from the boiler
and remove it from the transit pallet.
2 Remove the boiler front panel (pulls off - two
push-on fixings) and remove the literature pack.
Boiler House models
1 Carefully remove the packaging from the boiler.
The literature pack is supplied on top of the boiler.
4.2
23
4 - BOILER INSTALLATION
Model
Dimension (mm)
A
130
130
155
130
130
155
B
195
195
255
195
195
255
C
715
764
753
770
825
815
D
45
45
53
45
45
53
E
135
155
155
140
165
175
Note:
Dimension E is given
with the boiler pushed
back against the rear
wall. Any clearances
must be added to E.
Fig. 15
Model
Kitchen/Utility model - 50/70
Kitchen/Utility models - 50/90, 70/90
Kitchen/Utility model - 90/200
Boiler House model - 50/70
Boiler House model - 70/90
Boiler House model - 90/200
Dimension (mm)
A (dia)
175
175
200
175
175
200
B (min)
1160
1210
1250
1220
1275
1300
Fig. 16
24
B (max)
2060
2110
2090
2120
2175
2040
C (side)
80
100
100
90
115
120
4 - BOILER INSTALLATION
4.3
25
4 - BOILER INSTALLATION
4.4
4 Take the flue elbow and pass it through the hole in the
boiler casing (cased models). Fit the flue elbow flange
onto the boiler flue spigot ensuring that the clamp
passes through the hole in the top of the boiler as
shown in Figs. 19 and 20.
5 Ensure that the elbow is located centrally in the boiler
spigot, and is facing in the required direction.
Fig. 19
4.5
Fig. 20
Fig. 18
Fig. 21
26
4 - BOILER INSTALLATION
Fig. 22
8 Extend the telescopic flue assembly to the
approximate required length. Offer the flue assembly
up to the flue elbow ensuring that the assembly is in
line with the elbow and engage the flue pipe over the
elbow. See Fig. 22.
Holding the stainless steel terminal section of the kit,
push the flue assembly together until the rectangular
wall sleeve is just inside the boiler casing.
Important notes:
a When engaging the flue assembly over the flue
elbow, take care not to dislodge the seal from the
recess in the flue pipe.
b The flue pipe and seal are pre lubricated. Soap
solutions must not be used.
c The elbow must be inserted to a minimum depth
of 60 mm past the flue seal.
d For Boiler House models the wall sleeve should
overhang the casing by 20 mm.
e When using the Short Kit on single leaf walls it may
be necessary to discard the inner wall sleeve (painted)
to obtain the minimum length available.
f The telescopic wall sleeves should overlap by a
minimum of 20 mm.
Manoeuvre the complete boiler and flue assembly
into position, passing the flue through the prepared
hole in the wall.
Fig. 23
11 Make good the hole in the wall and fit the terminal
dress plate using a suitable mastic sealant (not
supplied) to provide a weatherproof seal. See Fig. 24.
Fig. 24
Ensure that the air blanking plate of the terminal dress
plate covers the air intake holes on the underside of
the flue terminal as shown in Fig. 24.
27
4 - BOILER INSTALLATION
Fig. 25
Fig. 27
15 Fit the terminal guard over the flue terminal and secure
using the screws and plugs supplied. See Fig. 28.
Fig. 26
28
Fig. 28
4 - BOILER INSTALLATION
4.6
2
7
4
1
Pump
Control box
Reset button with lock-out lamp
Flange with gasket (do not remove from boiler)
4.7
5
6
7
8
29
4 - BOILER INSTALLATION
4.8
See Fig. 6
If a two pipe system is to be used refer to section 3.4.8.
1 Remove the plug from the fuel pump oil inlet
adaptor and connect the elbow of the flexible fuel
line supplied with the boiler.
2 Connect the flexible fuel line to the rigid supply
using the adaptor supplied. For Kitchen/Utility
models the supply enters through one of the holes
at the bottom of the case sides or the back panel.
4.9
4 - BOILER INSTALLATION
31
5 - COMMISSIONING
Overheat thermostat
reset button
(under plastic cap)
Boiler
thermostat
32
60
90
75
5 - COMMISSIONING
33
7 - BOILER SERVICING
IMPORTANT
Before starting any work on the boiler, or fuel supply
please read the health and safety information given in
section 11 on page 44.
7.1
34
7.2
7 - BOILER SERVICING
Cleaning
cover
Top baffle
plate
7.3
Cleaning cover
Baffle No. 4
Baffle No. 3
Baffle No. 2
Baffle No. 1
7 - BOILER SERVICING
7.4
4 0.3 mm
3
Photocell
Clamp screw
2 to 2.5 mm (50/70)
3 to 3.5 mm (50/90 - 90/120)
36
Fig. 36
8 - WIRING DIAGRAMS
8.1
37
8 - WIRING DIAGRAMS
8.3
Note:
No connection
to terminal 1
Mains
supply
Control thermostat
Note:
No connection
to terminal 2
N
Connector to link neutral wires (not supplied)
8.4
Kitchen/Utility model with Honeywell S Plan (HW & CH controlled by two valves)
Fig. 40
38
Supply to
burner
8 - WIRING DIAGRAMS
Boiler House model with Honeywell Y Plan (HW controlled by mid position valve)
Fig. 41
c
System boiler with Honeywell S Plan (HW & CH controlled by two valves)
Fig. 42
Euroflame Oil Boilers
39
8 - WIRING DIAGRAMS
System boiler with Honeywell Y Plan (HW controlled by mid position valve)
Fig. 43
9 - FAULT FINDING
9.1
40
9 - FAULT FINDING
9.2
Warning: Always isolate the electricity supply to the boiler before working on the boiler.
Faults
Remedies
No fuel supply.
Ensure that an adequate supply of fuel is available and that the fuel supply valve
is open.
Check the condition of the fuel filter, clean if necessary.
Ensure fuel supply is reaching burner and vent pump.
No electricity supply.
Ensure electricity supply to the boiler is switched on and that all controls are calling
for heat.
Ensure that the overheat thermostat has not tripped, reset if necessary.
Check that a mains supply is present at the burner terminal block. If not, check the
boiler and overheat thermostat.
Insufficient air supply - check the air damper setting and the condition of the fan.
Check room ventilation is adequate, see section 3.6.
Check the nozzle size and type.
Fuel pressure may be too high - check and adjust.
Burner pulsates.
Insufficient air supply - check the air damper setting and the condition of the fan.
Check room ventilation is adequate, see section 3.6.
Check the nozzle size and type.
Insufficient air supply - check the air damper setting and the condition of the fan.
Check room ventilation is adequate, see section 3.6.
Check the nozzle size and type.
Fuel pressure may be too low - check and adjust.
Insufficient draught - clean boiler heat exchanger and check condition of flue.
Check the condition of the chimney, ensure it is not blocked and is high enough
to produce the required draught.
Check that there is an adequate air supply near the burner and that a kitchen fan
is not drawing products out of the burner.
11 Oil odours.
41
50/70
Key
No.
Description
Riello
Part No.
Grant
Part No.
Key
No.
1
2
3
3
3
3
4
4
5
5
6
6
7
7
8
9
10
11
12
13
Gasket
3005787
Flange
3006384
Combustion head LD2SX (50/70) 3008859
Combustion head LD3 (70/90)
3008768
Combustion head T3 (90/120)
3002447
Combustion head LD2 (50/90)
3008724
Electrode assembly (50/70)
3008860
Electrode assembly (70/90)
3007513
Screw (50/70)
3008875
Electrode bracket (70/90)
3006552
Nozzle holder (50/70)
3008861
Nozzle holder (70/90)
3008642
Collar (50/70)
3008862
Collar (70/90)
3008643
High voltage lead
3008794
Air damper assembly
3008647
Fan
3005708
Photocell
3008646
Capacitor 4 F
3007479
Seal kit
3008878
RBS105
RBS110
RBS132
RBS127
RBS144
RBS126
RBS133
RBS108
RBS137
RBS29
RBS134
RBS111
RBS135
RBS112
RBS129
RBS116
RBS39
RBS115
RBS107
RBS140
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
42
Description
Riello
Part No.
Grant
Part No.
Needle valve
Regulator
Pump seal
Pump
'O' ring
Filter - 'O' ring
Connector
Flexible pipe
Tube
Pressure gauge connector
Drive coupling
Solenoid
Motor
Cover
Control box assembly
Solenoid lead
Cover
Air tube spigot
Air intake cover
3007582
3008651
3000439
3008654
3007162
3008653
3003602
3007672
3008644
3008876
3000443
3008648
3008650
3008649
3008652
3008851
3008879
3062774
RBS109
RBS120
RBS14
RBS101
RBS08
RBS122
RBS35
RBS36
RBS113
RBS138
RBS16
RBS117
RBS102
RBS118
RBS103
RBS139
RBS141
RBS143
RBS142
43
Under the Consumer Protection Act 1987 and Section 6 of the Health & Safety at Work Act 1974, we are required to
provide information on substances hazardous to health (COSHH Regulations 1988).
Adhesives, sealants and paints used in the manufacture of the product are cured and present no known hazards when used in
the manner for which they are intended.
The following other materials are present in the product:
Insulation materials
Material Types: Ceramic fibre board, mineral wool.
Description:
Known Hazards: May cause temporary irritation or rash to skin. High dust levels may irritate eyes and upper respiratory
system.
Precautions:
Avoid unnecessary or rough handling, or harsh abrasion of boards. Normal handling and use of material
should not produce high dust levels.
Avoid inhalation, and contact with skin and eyes.
After handling always follow normal good hygiene practices.
Protection:
First Aid:
Eyes - If irritation occurs, wash eyes with copious amounts of water. If symptoms persist, seek immediate
medical advice.
Skin - If irritation occurs, wash under running water before washing with soap and water.
Inhalation - Remove to fresh air, drink water to clear throat and blow nose to remove dust/fibres.
Ingestion - Drink plenty of water.
Sealants
Material Types: Silicone elastomer.
Description:
Avoid inhalation of vapour, contact with eyes and prolonged or repeated contact with skin.
After handling always follow normal good hygiene practices.
Protection:
Use eye protection. Rubber or plastic gloves should be worn where repeated contact occurs and a face
mask worn when working in confined spaces.
First Aid:
Eyes - Flush eyes with water for 15 minutes. Seek immediate medical attention.
Skin - Wipe off and wash with soap and water.
Inhalation - Remove to fresh air.
44
Avoid as far as possible any skin contact with mineral oil or with clothing contaminated with mineral oil.
The use of a lanolin-based barrier cream is recommended, in conjunction with regular washing with soap
and rinsing with water to ensure all oil is removed from the skin.
Take care to prevent clothing, especially underwear, from becoming contaminated with oil.
Do not put oily rags or tools in pockets, especially trouser pockets.
Have first-aid treatment at once for an injury, however slight.
Do not inhale any vapours from mineral oils.
12 - EC DECLARATION OF CONFORMITY
We declare that the Euroflame range of Oil Boilers equipped with Riello RDB burner approved to EN 267: 1991
satisfy the requirements of the following European Directives:1.
2.
3.
45
46
47
89/336/EEC
73/23/EEC
92/42/EEC