Weil-McLain RIELLO 40 BF UltraOil 800060000-Brn-PO Rie... User manual

Installation & Operating Manual
C6501073(0)
Single stage operation oil burners
RETROFIT APPLICATIONS ONLY
If this burner is being installed in a packaged unit (ie. burner comes with a boiler or furnace), follow
the installation and set-up instructions supplied with the heating unit, as settings may differ from
those shown in this manual.
- The following pages contain information, descriptions and diagrams for the proper installation
and wiring of the burner. Please read carefully before attempting final installation.
- This manual is to remain with the final installation designation. It is the installer’s responsibility to en-
sure that the burner installation and operation instructions mentioned in this manual are followed and
operated within local code authority limits.
This burner is not equipped for 2 line operation.
For 2 line operation order: part # C7001025 for BF3, C7001026 for BF5.
RIELLO 40 BF
CODE MODEL TYPE
C8512352 800060000-Brn-PO Rie BF5 1.00GPH Vnt-D
C8512353 800061000-Brn-PO Rie BF5 1.20GPH Vnt-D
C8512354 800062000-Brn-PO Rie BF5 1.40GPH Vnt-D

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INSTALLLATION PRECAUTIONS
AIR FOR COMBUSTION
Do not install burner in room with insufficient air for combustion. Be sure there is an adequate air supply for
combustion if the boiler room is enclosed. It may be necessary to create a window to permit sufficient air to
enter the boiler room. The installer must follow local ordinances in this regard.
CANADA It is suggested that the installer follow CSA standard B139.
USA It is suggested that the installer follow NFPA manual #31.
CHIMNEY
Be sure chimney is sufficient to handle the exhaust gases. It is recommended that only the burner be con-
nected to the chimney. Be sure that it is clean and clear of obstructions.
OIL FILTER
An external oil filter is REQUIRED, even though there is an internal strainer in the pump. The filter should be
replaced at least once a year, and the filter container should be thoroughly cleaned prior to installing a new
filter cartridge.
DRAFT
Follow the instructions furnished with the heating appliance. The pressure in the combustion area should be
kept as close to zero as possible. The burner will operate with a slight draft or pressure in the chamber.
ELECTRICAL CONNECTIONS
CANADA All electrical connections should be done in accordance with the C.E.C. Part 1, and all local codes.
The system should be grounded.
USA All electrical connections should be done in accordance with the National Electrical Code, and all
local ordinances. The system should be grounded.
CONTROL BURNER OPERATION
Check out the burner and explain its operation to the homeowner. Be sure to leave the Owner’s Instruction
sheet with the homeowner.
FIRE EXTINGUISHER
If required by local codes, install an approved fire extinguisher.
ELECTRICAL CONNECTIONS
In most localities, a number 14 wire should be used inside a metal conduit. The system should be grounded.
A service switch should be placed close to the burner on a fireproof wall in an easily accessible location.

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TABLE OF CONTENTS
PACKAGE CONTENTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
SERIAL NUMBER IDENTIFICATION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
TECHNICAL DATA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Burner and mounting flange dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Burner components identification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
MOUNTING THE BURNER TO BOILER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
ELECTRICAL CONNECTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
APPLICATION FIELD WIRING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
INSERTION / REMOVAL OF DRAWER ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
ELECTRODE SETTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
NOZZLE PLACEMENT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
TURBULATOR SETTING. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
OIL LINE CONNECTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Single line (Gravity feed system) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
NPTF - NPT pipe adapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Two line (Lift system) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
PUMP PURGE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Single line (Gravity feed system) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Two line (Lift system) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
SETTING THE AIR ADJUSTMENT PLATE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
COMBUSTION CHAMBER PRESSURE CHART . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
BURNER SET UP CHART . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
BURNER START-UP CYCLE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
TROUBLE SHOOTING CHART . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
A TYPICAL LAYOUT FOR BF BURNER INTAKE AIR. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
EXPLODED SPARE PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
SPARE PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
BURNER START-UP LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

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PACKAGE CONTENTS LIST
Your Riello 40 BF burner should include the following parts. Please check to make sure all parts are present before be-
ginning the installation.
SERIAL NUMBER IDENTIFICATION
The Riello 15 character serial number, example,
06 A 8511111 00025, is identified as follows:
06 = Last two digits of the year of manu-
facture;
A= BI-week of manufacture;
8511111 = Burner product code;
00025 = Increment of 1 for each burner pro-
duced – specific to product code –
reset to zero each January 1st.
Quantity Description Code
1 Burner with combustion head mounted
1 Mounting gasket C6880016
1 Parts bag C7001060 - C7001038
1 Installation manual C6501073
Parts bag C7001060 - C7001038
Quantity Description
1
1
2
3
NPT - NPTF pipe adapter
3/8” straight connector
Anti-shorts bushings
Wire nuts
(06) (A) (8511111) (00025)
Year of
manufacture
Burner
product code Increment
BI-week of
manufacture

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TECHNICAL DATA
SPECIFICATIONS
BURNER AND MOUNTING FLANGE DIMENSIONS
BURNER COMPONENTS IDENTIFICATION
Fuel No. 2 Fuel Oil
BF3 Firing rate - Effective Output 0.50 to 0.95 US GPH - 70,000 to 133,000 BTU/h
BF5 Firing rate - Effective Output 0.75 to 1.65 US GPH - 105,000 to 231,000 BTU/h
Voltage (single phase) 120V 60Hz (+ 10% - 15%)
BF3 Absorbed electrical power 192 Watts
BF5 Absorbed electrical power 204 Watts
Motor (rated) 3250 rpm Run Current 2.2 AMP
Capacitor 12.5 Microfarads 260V
Pump pressure 100 to 200 PSI
Primary control RIELLO 530 SE/C
Ignition transformer 8kV 16mA
Model A B C D E F
BF3 Inches 9 13/16 11 1/4 7 1/2 3 1/2 4 5/8 8 21/32
mm 249 286 193 89 117 220
BF5 Inches 9 13/16 11 1/2 7 1/2 3 1/2 6 5/16 6 13/16
mm 249 292 193 89 160 173
5 9/16”-141mm
7 9/16” - 192 mm
8 1/2” - 216 mm
3 9/16”
90 mm
60°
45°
30°
BURNER COMPONENTS
1Lockout indicator lamp and reset button
2Primary control
3Primary control sub-base
4Pump pressure regulator
5Post purge timer
6Air adjustment
7Capacitor
8Combustion head
9Mounting gasket
10 Universal mounting flange
11 Turbolator adjustment screw
12 Coil
13 Bleeder and pressure gauge port
14 Return fuel line port
15 Inlet fuel line port
16 Pump
17 Air pressure switch
D7516
D7515
B
A
EF
C
D
03
D8174
1
2
3
45
6
7
15
8 9 10
11
12
1314
16
17

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MOUNTING THE BURNER TO THE BOILER
- Position the MOUNTING GASKET (2) be-
tween the flat surface of the UNIVERSAL
MOUNTING FLANGE (1) installed on the
burner and the appliance.
- Line up the holes in the UNIVERSAL
MOUNTING FLANGE with the STUDS
(3) on the appliance mounting plate and
securely bolt the UNIVERSAL MOUNT-
ING FLANGE to the plate.
To remove the burner from the boiler, re-
verse the procedure.
ELECTRICAL CONNECTIONS
It is advisable to leave the control box off the sub-base while com-
pleting the electrical connection to the burner.
1) Wire access hole (Use BX electrical connector)
2) Earth ground conductor terminal (Green wire)
3) Hot conductor terminal (Black wire)
4) Neutral conductor terminal (White wire)
Using the appropriate diagram below, make electrical connec-
tions to burner.
All wiring must be done in accordance with existing electrical codes, both national and local.
When all electrical connections have been made, the control box may be put back in place on the sub-base.
E9328
D7954
WARNING:
The hot (black) wire must be connected to the L terminal and the
neutral (white) wire must be connected to the N terminal or the
primary safety control will be damaged.
Do not connect wither wire to the terminal marked .
WARNING: DO NOT activate burner until proper oil line connections have been made, or failure of the
pump shaft seal may occur.

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APPLICATION FIELD WIRING
Oil Valve
Capacitor
GREEN
BLUE
BLACK
BLACK
WHITE
BLUE
M
BROWN
AL 1009-1
Burner Fan-Off
Ti mer
612
8
N
1
11
9
3
2
7
Control Box
530 SE/C
YELLOW
BLUE
RED
GREY
L
WHITE
RED
BLACK
WG R B
WHITE RED
BROWN
Ground
FACTORY WI RED
SUB BASE
LIMIT
Swi tches
SAFETY
Swi tches
Fuse 15 A
L1L2
Earth
Ground
WH ITE GREEN BLACK RED
FI ELD
WI RI NG
Mo to r
4
AIR PR
E
SSURE
SWITCH
10
BLUE
BLUE
BLUE
REMOTE SENSING OF SAFETY LOCKOUT
The SAFETY SWITCH in the 530SE CONTROL BOX is equipped with a contact allowing remote sensing of burner
lockout. The electrical connection is made at terminal 4 (•) on the SUB-BASE.
Should lockout occur the 530SE CONTROL BOX will supply a power source of 120Vac to the connection terminal.
The maximum allowable current draw on this terminal (4) is 1 Amp.
WARNING:
If a neutral or ground lead is attached to this terminal, the CONTROL BOX on the burner will be damaged
should lockout occur.
D8173

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INSTALLATION/REMOVAL OF DRAWER ASSEMBLY
Removal:
A) Remove the air pressure switch support
(6) from the front shield by the two retain-
ing screws (7)
B) Loosen off oil delivery tube nut from
pump.
C) Loosen SCREW (3), and then unplug
CONTROL BOX (1) by carefully pulling it
back and then up.
D) Remove the AIR TUBE COVER PLATE
(5) by loosening the retaining SCREW
(4) (Two SCREWS – Model BF5).
E) Loosen SCREW (2), and then slide the
complete drawer assembly out of the
combustion head as shown.
F) To insert drawer assembly, reverse the
procedure in items A to E above.
ELECTRODE SETTING
IMPORTANT:
These dimensions must be observed and verified.
NOZZLE PLACEMENT
- Remove the NOZZLE ADAPTER (2) from the DRAWER
ASSEMBLY by loosening the SCREW (1).
- Insert the proper NOZZLE into the NOZZLE ADAPTER and
tighten securely (Do not over tighten).
- Replace adapter, with nozzle installed, into drawer assem-
bly and secure with screw (1).
IMPORTANT:
The nozzle and the pump pressure must be in accordance
with the burner setup chart at page 9.
TURBULATOR SETTING
A) Loosen NUT (1), and then turn SCREW (2) until the INDEX
MARKER (3) is aligned with the correct index number as
per the burner setup chart at page 9.
B) Retighten the RETAINING NUT (1).
MODEL BF3: Zero and three are scale indicators only.
From left to right the first line is 3 and the last line 0.
MODEL BF5: Same as above, except scale indicators are 0
and 4.
E9327
5/32” or 4 mm
5/32” to 13/64” or 4 to 5 mm
13/64”
5 mm
D6003
S7459
3
2
1
D7520

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OIL LINE CONNECTIONS
This burner is shipped with the oil pump set to operate on a single line system.
To operate on a two-line system the by-pass plug must be installed.
NOTE:
Pump pressure must be set at
time of burner start-up.
A pressure gauge is attached
to the PRESSURE PORT (8)
for pressure readings.
All pump port threads are Brit-
ish Parallel Thread design.
Direct connection of NPT
threads to the pump will dam-
age the pump body.
Riello manometers and vacuum
gauges do not require any
adapters, and can be safely
connected to the pump ports.
An NPT (metric) adapter must
be used when connecting other
gauge models.
SINGLE LINE (GRAVITY FEED SYSTEM)
The burner is shipped configured for use in single line applications.
No changes to the oil pump are required for use in single line applications.
NOTE:
If the pump cover (1) is removed for any reason, be sure the O-ring (2), is properly seated in the pump cover (1) before
re-attaching the pump cover to the pump housing.
Install the required fitting NPTF to NPT adapter into the pump's SUCTION LINE CONNECTION FITTING on left side
of burner on top.
Attach the required tubing to this fitting. Be sure that the plug in the RETURN LINE CONNECTION FITTING is
tightened securely.
WARNING
Do not operate a single line system with the by-pass plug installed.
Operating a single line system with the by-pass plug installed will result in damage to the pump shaft seal.
1
2
8
7
4
D7521
SINGLE LINE SYSTEM-PIPE LENGTHS
H 3/8” OD 1/2” OD
FT M FT M FT M
1.5 0.5 33 10 65 20
3.0 1.0 65 20 130 40
5.0 1.5 130 40 260 80
6.5 2.0 195 60 325 100
H
P
D7523
ATTENTION:
do not exceed
pipe lengths
indicated in chart!

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NPTF - NPT pipe adapter
The BF burner you have purchased is shipped with an NPTF
to NPT fitting. This fitting is the connection point for the oil line
from the oil tank or the in-line oil filter. In some locations, fit-
tings with the NPTF male thread are difficult to obtain.
In these areas, a more common NPT thread male fitting or
pipe may be used. To accommodate this NPT thread, the BF
NPT-NPTF adapter is supplied. This brass adapter is
installed as shown below.
Installation of NPT-NPTF pipe adapter
1 The brass adapter may be threaded directly into the steel
female fitting already installed in the BF burner chassis.
No pipe sealant is required since this thread is self-sealing.
2 Ensure that the brass adapter is tightly fitting into the steel
adapter.
3 Fit the pipe or fitting used to connect the oil supply system
into the brass adapter.
Use pipe sealant to ensure a leak-free joint.
TWO LINE (LIFT SYSTEM) (Accessory package required)
If a two-line system is required, install the By-pass plug. The by-pass plug is installed in the return port of the pump.
A 2.5-mm hexagonal key is to be used to install the plug.
DO NOT use an inch size hexagonal key; damage to the by-pass plug may result.
A) Suction and return lines should be sized in accordance with local codes. The suction line should extend down
near the bottom of the oil tank. The return line should terminate near the top of the oil tank.
B) Suction and return lines should be sized in accordance with local codes and both should extend to the same depth
inside the fuel tank. Be sure there are no air leaks or blockages in the piping system. Any obstructions in the return
line will cause failure of the pump shaft seal. Do not exceed the pipe lengths indicated in the table.
Install the required fittings (NPT THREAD) in the SUCTION LINE and RETURN LINE CONNECTION FITTINGS.
Attach the required tubing to these fittings.
Dryseal NPTF to NPT adapter
Bulkhead fitting
BF burner chassis wall
Retaining nut
D7522
To install the by-pass plug:
1) Remove the return plug (7).
2) Install the by-pass plug (4) using the 2.5 mm hexagonal key.
3) Connect the return line connection pipe to the return port (7)
of the pump and tighten securely.
2 LINE (LIFT) SYSTEM-PIPE LENGTHS
H 3/8” OD 1/2” OD
FT M FT M FT M
0.0 0.0 115 35 330 100
1.5 0.5 100 30 330 100
3.0 1.0 80 25 330 100
5.0 1.5 65 20 295 90
6.5 2.0 50 15 230 70
9.5 3.0 25 8 100 30
113.52066520
WARNING:
- Pipe dope or Teflon tapes are NOT to be used on any direct oil connection to the fuel pump.
- The height ‘P’ in Pipe Length Charts should not exceed 13 feet (4 m).
- The vacuum should not exceed 11.44 inches of mercury.
IMPORTANT: An external, appropriately listed and certified oil filter must be placed in the fuel line between
the fuel tank and the burner pump.
D7524
HP
H
A
B
ATTENTION:
do not exceed
pipe lengths
indicated in chart!

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PUMP PURGE
NOTE: To protect the pump gears, it is advisable to lubricate the
pump prior to purging a lift system.
Apply oil through the VACUUM PORT (C).
A) SINGLE LINE (GRAVITY FEED SYSTEM)
I. Loosen the bleeder valve (A) until oil flows out.
Tighten the bleeder valve securely and startburner.
II. When bleeding the pump by pressure:
1) Loosen the bleeder valve (A).
2) Disconnect nozzle oil supply line at the pump nozzleport (B).
3) Attach a flexible plastic tube to the pump nozzle, port directing
the oil flow into a bucket.
4) Loosen the screw(s) securing the air tube cover, allowing it to
be removed freely.
5) Holding the air tube cover in its proper location start the burner.
6) When the solenoid valve is engaged approximately 10 seconds
after starting, remove the air tube cover and shine a light
source on the photocell, allowing it to see false light.
7) Run the burner until the fuel pump has been purged of air, then tighten the bleeder valve and immediately
shut down the burner.
8) Reinstall the air tube cover and nozzle line.
9) The burner can now be started normally.
WARNING: Omitting steps 2 and 3 will result in a collection of unburned oil in the combustion chamber creating a
hazardous situation upon burner startup.
B) TWO LINE (LIFT SYSTEM)
Turn off the main power source to the burner and remove the air tube cover. Shines a light source on the photocell
(now visible where the air tube cover was removed), return power to the burner and activate the burner. With the
light source in place, the burner will operate in prepurge only. Once the burner is purged, turn off the power source
and replace the air tube cover. Return power to the burner. The burner is now ready to operate.
SETTING THE AIR ADJUSTMENT PLATE
A) The initial air damper setting is made by turning screw (2) until
the top edge of the air damper (3) is aligned with the number ac-
cording to the burner setup chart.
B) Further adjustments can be made with the burner cover in place
by removing plastic plug on the top right hand side of the cover.
Turn the screw counter clockwise (+ indicator) to increase com-
bustion air, turn the screw clockwise (- indicator) to decrease
combustion air.
C) The final position of the air damper will vary on each installation.
Use instruments to establish the proper settings for maximum
CO2and a smoke reading of zero.
NOTE:
Variations in flue gas, smoke, CO2, and temperature readings may
be experienced when the burner cover is put in place.
Therefore, the burner cover must be in place when making the final
combustion instrument readings, to ensure proper test results.
ATTENTION: It is important that the fuel line be completely sealed and free from air leaks or any internal blockages.
WARNING! WHEN THE BYPASS PLUG IS INSTALLED, A TWO-PIPE SYSTEM MUST BE USED OR FAILURE OF
THE PUMP SHAFT WILL OCCUR.
D7527
C
A
B
2
1
3
D5141

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COMBUSTION CHAMBER PRESSURE CHART
BURNER OUTPUT VS CHAMBER PRESSURE CHART
D7525 (GPH) BURNER OUTPUT
CHAMBER PRESSURE
(INCHES WC)
0.0 0.50 0.75 1.00 1.25 1.50 1.7
5
0.2
0.3
0.4
0.5
0.1
8000-61000 8000-62000
C8512353 C8512354
Riello 40
Series BF5 BF5 Factory preset *1
BF5 Factory
preset *1
BF5 Factory
preset *1
Boiler UO3 UO3 UO4 UO5
Input GPH 0,8 1,0 1,2 1,4
Nozzle Delavan .65 X 70°B .85 X 60°B 1.00 X 70°B 1.10 X 70°B
Pump Pressure PSI 150 145 145 160
0134
3.54.25 5.0 5.5
Air tube length inches 8 8 8 8
Ait tube insertion inches 4 1/4" 4 1/4" 4 1/4" 4 1/4"
*1 Nozzle pre-installed at factory.
Burner Model
Turbolator Setting
Air Gate Setting
C8512352
Weil McLain Part No.
Riello Part No.
RIELLO BURNER SET UP SHEET
8000-60000

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BURNER START-UP CYCLE
Normal Lock-out, due to light-failure
Thermostat
Motor
Ignition transformer
Valve
Flame
Lock-out lamp
~ 12sec. ~ 12sec. ~ 5sec.
D7526
2min.

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TROUBLE SHOOTING CHART
• Faulty CAD cell or seeing light before trial for ignition.
• Coil wire on terminals #1 & 2 or #1 & 8 reversed.
• Open coil circuit, terminals #2 & 8.
• Open coil circuit, terminal #1 (530 SE only).
• Open coil circuit, terminal #1 (483 SE only) will cause burner
to cycle normally, but burner will lockout.
• Defective 42-52 Vac supply - Terminals #3 & 7.
• Defective control box / Replace.
Burner Continues to Purge and Lightoff with
Immediate Flame Dropout. (530 SE Only)
• Metal yoke for coil missing.
• Coil wire #2 & 8 reversed.
• Low resistance of coil holding circuit, terminals #1 & 2,
(1350 ohms ± 10%).
Burner Locks Out After Trial For Ignition
• Low resistance or no contact on starting circuit of coil,
terminals #2 & 8. (1.3 ohm ± 10%)
• No oil supply - tank empty, valve closed, dirty filter,
damaged supply lines.
• Defective or dirty oil valve stem, nozzle or pump strainer.
• Broken pump drive key, defective pump, no oil pressure.
• Ignition electrodes shorted, cracked porcelain.
• Burner motor not up to speed.
• Excessive draft over fire.
• Defective control box / Replace.
Burner Fires-Cycles On & Off
In Quick Succession - (483SE Only)
• Metal yoke for coil missing.
• Low resistance or short in holding circuit of coil,
terminal #1 & 2.
• Coil wires on terminals #2 & 8 reversed.
Thermostat is calling for heat
Burner is not running
Reset Control Box
Burner Does Not StartBurner Starts
Test for 120Vac Supply at sub-base between L(P) & N
or terminals #3 & 5
120 Vac No Voltage
• Check system fuse, ensure service switch is ON.
• Verify all control limits are closed.
• If using switching relay - verify 24Vac at T-T.
Turn off power supply - Remove control box and jumper
terminals #5 & 6. Restore power.
Motor Runs Motor Does Not Run
• Verify electrical connections.
• Check for seized pump, motor, or fan against housing.
• Defective motor capacitor.
• Thermal overload (Hot motor).
• Verify reduced voltage (42-52 Vac) between terminals #3 & 7.
• Ensure good contact between control box spades
and sub-base terminals.
• Defective control box / Replace.
Burner stays in Pre-purge

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A TYPICAL LAYOUT FOR BF BURNER INTAKE AIR
A) Use an approved air intake kit.
B) Always keep intake air run to the minimum.
C) Maximum intake air run of 4 (inch) diameter, flexible or rigid type of venting = 100í
D) Reduce intake air length by 10’ for every 90° elbow used. 5’ for every 45° elbow used.
E) It is suggested that air intake venting be insulated with R7 (min) foil lined insulation a minimum of 10’ from air intake
source. (Prevent condensation or corrosion of intake air venting)
F) Used approved type of intake air vacuum breaker and to be installed in the same room and the burner, for the event
of intake air source being blocked, this device should be tested to prove that in the event of intake air source is blocked
that the vacuum breaker balancer is set correctly and can provide sufficient air for combustion for the burner. If the
room that the burner is installed into cannot provide enough air or air quality is a concern, an additional air inlet source
will have to be providing to this room.
THIS INTAKE AIR LAYOUT FOR CHIMNEY APPLICATIONS ONLY

13
3398
EXPLODED SPARE PARTS LIST

14
3398
SPARE PARTS LIST
No. CODE DESCRIPTION No. CODE DESCRIPTION
13008019 •BURNER BACK COVER
1 C8111015 • BURNER BACK COVER
23007077 ••CRUSHABLE METAL WASHER 3/8” ID
33007568 ••BLEEDER
43007028 ••O-RING - PUMP PRESSURE REGULATOR
53007202 ••REGULATOR SCREW
63007162 C7010002 ••O-RING - PUMP COVER
73005719 ••PUMP SCREEN
83006925 ••VALVE STEM
93007203 ••PLATE - VALVE STEM RETAINER
10 3007029 ••O-RING - VALVE STEM UPPER 46
11 3007156 ••O-RING - VALVE STEM LOWER 47 C5320037 • WIRING HARNESS
12 3007581 ••NOZZLE OUTLET FITTING 48 C7001330 • BF5 SBT WELDED 4.25" COMPLETE
13 3007087 •CRUSHABLE METAL WASHER 5/8” ID
14 3006553 ••COIL U-BRACKET AND RETAINER NUT
15 3002279 ••COIL
16 3007802 ••PUMP
17 3000443 ••PUMP DRIVE KEY
18 3005843 ••MOTOR
19 3007315 •AIR TUBE COVER PLATE
19 3007316 •AIR TUBE COVER PLATE
20 3002278 ••PRIMARY CONTROL SUB BASE
21 3001157 C7001029 ••PRIMARY CONTROL 530SE/C
22 3002280 ••PHOTOCELL
23 3008078 •BURNER FRONT PLATE
23 3008079 •BURNER FRONT PLATE
24 3000932 ••MOVEABLE FLANGE
25 3020248 ••MOUNTING GASKET
26 3008020 •OIL SUPPLY TUBE & ADAPTER FITTING
26 3008024 •OIL SUPPLY TUBE & ADAPTER FITTING
27 3005869 ••ELECTRODE PORCELAIN
28 3007627 ••PUMP-COVER OPENING-BURNER RESET
29 3007630 ••GASKET - BURNER COVER
30 3007728 •MANUAL AIR DAMPER REGULATOR
30 3000681 •MANUAL AIR DAMPER REGULATOR
31 3008021 ••AIR DAMPER
32 C7001337 • BF5 SBT WELDED 4.25" TUBE ONLY
32 3002362 •SHORT AIR TUBE
33 3005844 ••CAPACITOR 12.5 µF
34 3005708 ••FAN
35 3007706 ••PLUG
36 3008825 ••DRIP
37
38
39 3008894 •REGULATOR ASSEMBLY
39 3002361 •REGULATOR ASSEMBLY
40 3008891 ••ELECTRODE ASSEMBLY
41 3006977 • TURBULATOR DISC
42 3006966 ••ELECTRODE SUPPORT
43 3006965 ••NOZZLE ADAPTER
44 3002363 •NOZZLE OIL TUBE
45 C7001084 ••AL 1009 POST PURGE DEVICE KIT
46 C5332055 •AIR PRESSURE SWITCH UO3 (0,6" wc)
C5332056 ••AIR PRESSURE SWITCH UO4-UO5 (0,7" wc)
BF3 BF5 BF3 BF5

3398
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BURNER START- UP FORM *
35 Pond Park Rd.
Hingham, MA 02043
Phone: [phone]
Toll Free: 800-992-7637
Fax: [phone]
2165 Meadowpine Blvd.
Mississauga,On L5H 3R2
Phone: [phone]
Toll Free: 800-387-3898
Fax: [phone]
Burner S/N. or Model:
Installer name:
Company:
Address:
Phone:
Owner Name:
Address:
Phone:
Appliance:
Installation date:
Fax:
E-mail:
Nozzle info: Pump pressure:
Turbolator setting:
Draft overfire: Draft breech:
Air setting:
CO2:CO: O2:Smoke density: (Bacharach)
Single line: Two lines:
Burner Start-up Info (OIL)
*This form was designed and provided in the installation manual for reference and also for providing tech-
nical information which can be faxed or mailed to our technical hot-line coordinator when technical assis-
tance is required. Please complete this form, fax it or mail it at the address/fax above, or send an e-mail
with the information listed below to: techs[email protected]

Technical Support Hotline
1-800-4-RIELLO
1-800-474-3556
35 Pond Park Road
Hingham, MA 02043
Phone [phone]
Toll Free 800-992-7637
Fax [phone]
www.riellousa.com
2165 Meadowpine Blvd
Mississauga, ON L5N 6H6
Phone [phone]
Toll Free 800-387-3898
Fax [phone]
www.riellocanada.com