20013746 (2) - 07/2009
Installation, use and maintenance instructions
安装, 使用以及维护说明书
Forced draught gas burner
强制通风燃气燃烧器
CODE - 编码MODEL - 型号TYPE - 类型
20013626 FS10 564T30
GB
CN
One stage operation
一段火运行
20013746 GB
INFORMATION ABOUT THE INSTRUCTION MANUAL
INTRODUCTION
The instruction manual supplied with the burner:
- is an integral and essential part of the product and must not be separated
from it; it must therefore be kept carefully for any necessary
consultation and must accompany the burner even if it is transferred
to another owner or user, or to another system. If the manual is lost
or damaged, another copy must be requested from the Technical
Assistance Service of the area;
- is designed for use by qualified personnel;
- offers important indications and instructions relating to the installation
safety, start-up, use and maintenance of the burner.
DELIVERY OF THE SYSTEM AND THE INSTRUCTION MANUAL
When the system is delivered, it is important that:
- The instruction manual is supplied to the user by the system manufacturer,
with the recommendation to keep it in the room where the
heat generator is to be installed.
- The instruction manual shows:
- the serial number of the burner;
- the address and telephone number of the nearest Assistance
Centre;
- The system supplier carefully informs the user about:
- the use of the system,
- any further tests that may be necessary before the system is
started up,
- maintenance and the need to have the system checked at least
once a year by the manufacturer or another specialised technician.
To ensure a periodic check, recommends the drawing up
of a Maintenance Contract.
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1 GB 20013746
INDEX
1. BURNER DESCRIPTION
Gas burner with one stage working.
1.1 BURNER EQUIPMENT
Insulating gasket . . . . . . . . . . . . No. 1 Screws and nuts for flange to be fixed to boiler . . . No. 4
Cable grommet . . . . . . . . . . . . . . No. 1 Screws for fixing the cover . . . . . . . . . . . . . . . . . . No. 3
Hinge . . . . . . . . . . . . . . . . . . . . . No. 1 7 pin plug . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . No. 1
1. BURNER DESCRIPTION. . . . . . . . . . . 1
1.1 Burner equipment . . . . . . . . . . . . . . . . 1
2. TECHNICAL DATA . . . . . . . . . . . . . . . 2
2.1 Technical data . . . . . . . . . . . . . . . . . . . 2
2.2 Overall dimensions . . . . . . . . . . . . . . . 2
2.3 Working field . . . . . . . . . . . . . . . . . . . . 2
3. INSTALLATION . . . . . . . . . . . . . . . . . . 3
3.1 Boiler fixing . . . . . . . . . . . . . . . . . . . . . 3
3.2 Probe-electrode positioning . . . . . . . . . 4
3.3 Gas feeding line . . . . . . . . . . . . . . . . . . 4
3.4 Electrical wiring . . . . . . . . . . . . . . . . . . 5
3.4.1 Standard electrical wiring . . . . . . . . . . . 5
3.4.2 Electrical wiring with gas leak control
device . . . . . . . . . . . . . . . . . . . . . . . . . . 6
4. WORKING . . . . . . . . . . . . . . . . . . . . . . . 6
4.1 Combustion adjustment. . . . . . . . . . . . . 6
4.2 Combustion head setting. . . . . . . . . . . . 6
4.3 Air damper setting . . . . . . . . . . . . . . . . . 7
4.4 Combustion check. . . . . . . . . . . . . . . . . 7
4.5 Air pressure switch . . . . . . . . . . . . . . . . 7
4.6 Burner start-up cycle . . . . . . . . . . . . . . . 8
4.7 Start-up cycle diagnostics . . . . . . . . . . . 8
4.8 Resetting the control box and using
diagnostics . . . . . . . . . . . . . . . . . . . . . . . 9
5. WARNINGS
to avoid burnout or bad combustion of the
burner . . . . . . . . . . . . . . . . . . . . . . . . . 10
6. MAINTENANCE . . . . . . . . . . . . . . . . . 10
7. FAULTS / SOLUTIONS. . . . . . . . . . . . 11
1 – Air-damper
2 – Screws for fixing the air-damper
3 – 7 pole socket for electrical supply
and control
4 – 6 pole socket for gas train
5 – Cable grommet
6 – Screw for fixing the cover
7 – Air pressure switch
8 – Control box
9 – Reset button with lock-out lamp
?? According to Directives: EMC 89/336/EEC - 2004/108/EC, Low Voltage 73/23/EEC - 2006/95/EC and Efficiency
92/42/EEC.
?? The burner is approved for intermittent operation as per Directive EN 676.
?? The burner meets protection level of IP X0D (IP 40), EN 60529.
?? Gas train according to EN 676.
NOTES
– The cable grommet (5) supplied with the burner, must be fitted to the same side of the gas train.
– After having installed the burner verify the access to the fixing screws of the cover.
If necessary replace them with the fixing screws (6, fig. 1) supplied as equipment.
Fig. 1
D4182
6 5 3
2
1
9
8
7
4
2
20013746 2 GB
2. TECHNICAL DATA
2.1 TECHNICAL DATA
For gas family 3 (LPG) ask for separate kit.
2.2 OVERALL DIMENSIONS
2.3 WORKING FIELD (as EN 676)
Thermal power (1) 42 – 116 kW - 36,000 – 100,000 kcal/h
Natural gas (Family 2)
Net heat value: 8 – 12 kWh/Nm3 - 7,000 – 10,340 kcal/Nm3
Pressure: min. 16 mbar - max. 100 mbar
Electrical supply Single phase, 230V ± 10% ~ 50Hz
Motor 230V / 0.7A
Capacitor 4 μF
Ignition transformer Primary 230V / 1.8A - Secondary 8 kV / 30 mA
Absorbed electrical power 0.13 kW
(1) Reference conditions: Temp. 20°C - Barometric pressure 1013 mbar – Altitude 0 m above sea level.
COUNTRY DE AT FR ES - GB - IE LU NL
GAS CATEGORY II2ELL3B/P II2H3B/P II2Er3P II2H3P II2E3B/P II2L3B/P
?? Combustion head extension, supplied separately.
Burner Flange
305 110 346 185
33 61
45°
? 105
262
160
Rp 3/4
204
142
?? 170
D4251 130
11
45°
Thermal power
D5256
0.8
0
0.2
0.4
0.6
40,000 50,000 60,000 70,000 kcal/h
50 60 70 80 120 kW
1.0
110
80,000
1.2
90 100
90,000
1.4
40
1.6
100,000
Pressure in the combustion
chamber – mbar
3 GB 20013746
TEST BOILER
The working field has been defined according to EN 676 standard.
COMMERCIAL BOILERS
The burner-boiler matching is assured if the boiler conforms to EN 303 and the combustion chamber dimensions
are similar to those shown in the diagram EN 676. For applications where the boiler does not conform to EN 303,
or where the combustion chamber is much smaller than the dimensions given in EN 676, please consult the
manufacturers.
CORRELATION BETWEEN GAS PRESSURE AND BURNER OUTPUT
To obtain the maximum output, a gas head pressure of 5.8 mbar is measured (M2, see chapter 3.3, page 4) with
the combustion chamber at 0 mbar using gas G20 with a net heat value of 10 kWh/Nm3 (8,570 kcal/Nm3).
3. INSTALLATION
THE BURNER MUST BE INSTALLED IN CONFORMITY WITH LEGISLATION AND LOCAL STANDARDS.
3.1 BOILER FIXING
4
1
2
3
5
6
7
Gas pressure in the
combustion head – mbar
40,000 50,000 60,000 70,000 kcal/h
50 60 70 80 120 kW
Thermal power
D5257
110
80,000
90 100
90,000
40
100,000
S7392
HINGE
ASSEMBLY
1 3 2
A B
D5108
Boiler door must have a max. thickness of 90 mm,
refractory lining included.
If thickness is greater (max. 150 mm), a combustion
head extension must be fitted, which is supplied
separately.
IMPORTANT ?? Separate the combustion-head assembly
from the burner body by removing nut (1) and
removing group (A).
?? Fix the head assembly group (B) to the boiler
(2) insert the supplied insulating gasket (3).
20013746 4 GB
3.2 PROBE - ELECTRODE POSITIONING
3.3 GAS FEEDING LINE
GAS TRAIN ACCORDING TO EN 676
The gas train is supplied separately, for its adjustment see the enclosed instructions.
GAS TRAIN CONNECTIONS
USE
TYPE CODE INLET OUTLET
MBDLE 405 B01 3970530 Rp 1/2 Rp 3/4 Natural gas ≤ 80 kW and LPG
MBDLE 407 B01 3970531 Rp 3/4 Rp 3/4 Natural gas and LPG
D5104
Ignition electrode
WARNING 2 – 3 mm
Ionization probe
Probe
2.2 Electrode
~ 40 mm
Diffuser
=
=
1 – Gas supply pipe
2 – Manual cock (supplied by the installer)
3 – Gas pressure gauge (supplied by the installer)
4 – Filter
5 – Gas pressure switch
6 – Safety valve
7 – Pressure governor
8 – Adjustment valve
M1 – Gas-supply pressure test point
M2 – Pressure coupling test point
1
D5069
2 3 M1 4 5 6 7 8
M2
5 GB 20013746
3.4 ELECTRICAL WIRING
ATTENTION:
?? Do not swap neutral and phase over, follow the diagram shown carefully and carry out a good earth connection.
?? The section of the conductors must be at least 1mm. (Unless requested otherwise by local standards and legislation).
?? The electrical wiring carried out by the installer must be in compliance with the rules in force in the country.
?? Verify that the burner stops by operating the boiler control thermostats and that the burner locks out by separating
the red ionisation probe lead connector.
NOTES
The burners have been type-approved for intermittent operation. This means they must stop at least once every 24 hours in
order to allow the electrical control box to check its efficiency on start-up. The boiler limit thermostat (TL) normally ensures
the burner halts. If this does not happen a time switch halting the burner at least once every 24 hours must be applied in series
to limit thermostat (TL).
Ionization probe
Electrode
Motor
Capacitor
Burner earth
230V ~ 50Hz
Air pressure switch
Blue
White
Black
Control box
RMG 88.620A2
Suppressor
D4275
Connector
Ignition transformer
3.4.1 STANDARD ELECTRICAL WIRING
KEY TO LAY-OUT
XP6 – 6 pole socket
XP7 – 7 pole socket
X6 – 6 pin plug
X7 – 7 pin plug
B4 – Working signal
h1 – Hour counter
PG – Minimum gas pressure
switch
S3 – Remote lock-out signal
(230V - 0.5 A max.)
T6A – Fuse
TL – Limit thermostat
TS – Safety thermostat
V10 – Safety valve
V11 – Adjustment valve
In the case of phasephase
feed, a bridge must
be fitted on the control
box terminal board between
terminal 6 and the
earth terminal.
ATTENTION
TO BE DONE BY
THE INSTALLER
CARRIED-OUT
IN THE FACTORY
20013746 6 GB
3.4.2 ELECTRICAL WIRING WITH GAS LEAK CONTROL DEVICE (DUNGS VPS 504)
4. WORKING
4.1 COMBUSTION ADJUSTMENT
In conformity with Efficiency Directive 92/42/EEC the application
of the burner on the boiler, adjustment and testing must be carried
out observing the instruction manual of the boiler, including
verification of the CO and CO2 concentration in the flue gases,
their temperatures and the average temperature of the water in
the boiler.
To suit the required appliance output, choose the proper setting
of the combustion head, and the air damper opening.
4.2 COMBUSTION HEAD SETTING
Loose the screw (A), move the elbow (B) so that the rear plate
of the coupling (C) coincides with the set point.
Tighten the screw (A).
Example:
The burner is installed on a 81 kW boiler
with an efficiency of 90%, the burner
input is about 90 kW using the diagram,
the combustion set point is 3.
The diagram is to be used only for initial
settings, to improve air pressure switch
operation or improve combustion, it may
be necessary to reduce this setting (set
point toward position 0).
KEY TO LAY-OUT
X6 – 6 pin plug
X7 – 7 pin plug
B4 – Working signal
h1 – Hour counter
PG – Minimum gas pressure
switch
S3 – Remote lock-out signal
(230V - 0.5 A max.)
T6A – Fuse
TL – Limit thermostat
TS – Safety thermostat
V10 – Safety valve
V11 – Adjustment valve 230V ~ 50Hz
D4199
TO BE DONE BY
THE INSTALLER
S7015
C
A
B
0 1 2 3
120
90
80
70
60
50
100
80,000
70,000
60,000
50,000
40,000
kcal/h kW D5258
4 5
40
110
90,000
100,000
Set point
7 GB 20013746
4.3 AIR DAMPER SETTING
The regulation of the air-rate is made by adjusting the air damper (1), after
loosing the screws (2).
When the optimal regulation is reached, screw tight the screws (2).
4.4 COMBUSTION CHECK
It is advisable to set the burner according to the type of gas used and following the indications of the table:
IONIZATION CURRENT
The minimum current necessary for the control box operation is 3 μA.
The burner normally supplies a higher current value, so that no check is needed. However, if you want to measure
the ionization current, you must open the connector fitted to the red wire and insert a microammeter.
4.5 AIR PRESSURE SWITCH
The air pressure switch is set after all other adjustments have been made. Begin with the switch at the lowest
setting. With the burner working at the minimum output, adjust the dial clockwise, increasing its value until
the burner shuts down. Now reduce the value by one set point, turning the dial anti-clockwise.
Check for reliable burner operation, if the burner shuts down, reduce the value by a half set point.
Attention:
To comply with the EN 676 standard, the air pressure switch must operate when the CO value exceeds 1%
(10,000 ppm). To check this, insert a combustion analyser in the flue, slowly reduce the burner air setting and verify
that the burner shuts down by the action of the air pressure switch before the CO value exceeds 1%.
EN 676 AIR EXCESS:
max. output λ ≤ 1.2 – min. output λ ≤ 1.3
GAS
Theoretical max. CO2
0 % O2
Setting CO2 % CO
mg/kWh
NOx
λ = 1.2 λ = 1.3 mg/kWh
G 20 11.7 9.7 9.0 ≤ 100 ≤ 170
G 25 11.5 9.5 8.8 ≤ 100 ≤ 170
G 30 14.0 11.6 10.7 ≤ 100 ≤ 230
G 31 13.7 11.4 10.5 ≤ 100 ≤ 230
1
D5231
2
2
Probe
Terminal board Connector
of control-box
D5006
10
20013746 8 GB
4.6 BURNER START-UP CYCLE
When flame-failure occurs during working, shut down takes place within one second.
4.7 START-UP CYCLE DIAGNOSTICS
During start-up, indication is according to the followin table:
COLOUR CODE TABLE
Sequences Colour code
Pre-purging ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ??
Ignition phase ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ??
Operation, flame ok ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ??
Operating with weak flame signal. ?? ?? ?? ?? ?? ?? ?? ?? ?? ??
Electrical supply lower than ~ 170V ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ??
Lock-out ?? ?? ?? ?? ?? ?? ?? ?? ?? ??
Extraneous light ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ??
Index:?? Off?? Yellow?? Green?? Red
max. 2s 40s max. 2s 40s 3s
D4172
Normal Lock-out, due to ignition failure
Thermostat
Motor
Ignition transformer
Valves
Flame
Lock-out
9 GB 20013746
4.8 RESETTING THE CONTROL BOX AND USING DIAGNOSTICS
The control box features a diagnostics function through which any causes of malfunctioning are easily identified
(indicator: RED LED).
To use this function, you must wait at least 10 seconds once it has entered the safety condition (lock-out),
and then press the reset button.
The control box generates a sequence of pulses (1 second apart), which is repeated at constant 3-second
intervals.
Once you have seen how many times the light pulses and identified the possible cause, the system must be
reset by holding the button down for between 1 and 3 seconds.
The methods that can be used to reset the control box and use diagnostics are given below.
RESETTING THE CONTROL BOX
To reset the control box, proceed as follows:
?? Hold the button down for between 1 and 3 seconds.
The burner restarts after a 2-second pause once the button is released.
If the burner does not restart, you must make sure the limit thermostat is closed.
VISUAL DIAGNOSTICS
Indicates the type of burner malfunction causing lock-out.
To view diagnostics, proceed as follows:
?? Hold the button down for more than 3 seconds once the red LED (burner lock-out) remains steadily lit.
A yellow light pulses to tell you the operation is done.
Release the button once the light pulses. The number of times it pulses tells you the cause of the malfunction,
indicated in the table below.
SOFTWARE DIAGNOSTICS
Reports the life of the burner by means of an optical link with the PC, indicating hours of operation, number
and type of lock-outs, serial number of control box etc ...
To view diagnostics, proceed as follows:
?? Hold the button down for more than 3 seconds once the red LED (burner lock-out) remains steadily lit.
A yellow light pulses to tell you the operation is done.
Release the button for 1 second and then press again for over 3 seconds until the yellow light pulses
again.
Once the button is released, the red LED will flash intermittently with a higher frequency: only now can the
optical link be activated.
Once the operations are done, the control box’s initial state must be restored using the resetting procedure
described above.
BUTTON PRESSED FOR CONTROL BOX STATUS
Between 1 and 3 seconds Control box reset without viewing visual diagnostics.
More than 3 seconds Visual diagnostics of lock-out condition:
(LED pulses at 1-second intervals).
More than 3 seconds starting from
the visual diagnostics condition
Software diagnostics by means of optical interface and PC (hours
of operation, malfunctions etc. can be viewed)
???????? ????????
Press reset
for > 3s Pulses 3s Pulses
RED LED on
wait at least 10s
Interval
Lock-out
20013746 10 GB
The sequence of pulses issued by the control box identifies the possible types of malfunction, which are
listed in the table below.
5. WARNINGS TO AVOID BURNOUT OR BAD COMBUSTION OF THE BURNER
1 – When the burner is stopped, the smoke pipe must be opened and effect a natural draught in the
combustion chamber. If the smoke pipe is closed, the burner must be drawn back till the extraction
of blast tube from the furnace. Before operating in this way take the voltage off.
2 – The place, where the burner works, must have same openings suitable for the passage of air necessary
for combustion. To be sure about this, you have to control CO2 and CO in the exhaust gases with
all the windows and doors closed.
3 – If in the place, where the burner works, there are air-breathings, check the existence of air-input
openings with dimensions suitable for the necessary air-exchange. In any case check that, when the
burner is stopped, the air-breathings do not draw warm smokes from pipes through the burner.
6. MAINTENANCE
The burner requires periodic maintenance carried out by a qualified and authorised technician in conformity
with legislation and local standards.
Maintenance is essential for the reliability of the burner, avoiding the excessive consumption of fuel and consequent
pollution.
Before carrying out any cleaning or control always first switch off the electrical supply to the burner
acting on the main switch of the system.
THE BASIC CHECKS ARE:
Leave the burner working without interruption for 10 min., checking the right settings of all the components
stated in this manual. Then carry out a combustion check verifying:
?? CO2 (%) content?? Smoke temperature at the chimney?? CO content (ppm).
SIGNAL PROBABLE CAUSE
2 pulses
????
The flame does not stabilise at the end of the safety time:
– faulty ionisation probe;
– faulty or soiled gas valves;
– neutral/phase exchange;
– faulty ignition transformer
– poor burner regulation (insufficient gas).
3 pulses
??????
Minimum air pressure switch does not close:
– make sure VPS trips to produce lockout;
– air pressure switch faulty;
– air pressure switch incorrectly regulated;
– fan motor does not run;
– maximum air pressure switch operating.
4 pulses
????????
Extraneous light.
7 pulses
??????????????
Loss of flame during operations:
– poor burner regulation (insufficient gas);
– faulty or soiled gas valves;
– short circuit between ionisation probe and earth.
10 pulses
??????????
??????????
– Wiring error or internal fault.
11 GB 20013746
7. FAULTS / SOLUTIONS
Here below you can find some causes and the possible solutions for some problems that could cause a failure
to start or a bad working of the burner. A fault usually makes the lock-out lamp light which is situated
inside the reset button of the control box (9, fig. 1, page 1).
When lock out lamp lights the burner will attempt to light only after pushing the reset button. After this if the burner
functions correctly, the lock-out can be attributed to a temporary fault.
If however the lock out continues the cause must be determined and the solution found.
BURNER STARTING DIFFICULTIES
Signal Problem Possible cause Recommended remedy
2 pulses Once the pre-purging
phase and
safety time have
passed, the burner
goes into lockout
without the appearance
of the flame
1 - The operation solenoid lets little gas
through
Increase
2 - One of the two solenoid valves does
not open.
Replace
3 - Gas pressure too low. . . . . . . . . . . . Increase pressure at governor
4 - Ignition electrode incorrectly
adjusted
Adjust, see page 4
5 - Electrode grounded due to broken .
insulation
Replace
6 - High voltage cable defective . . . . . . Replace
7 - High voltage cable deformed by high
temperature
Replace and protect
8 - Ignition transformer defective . . . . . Replace
9 - Incorrect valve or transformer . . . . .
electrical wiring
Check
10 - Defective control box . . . . . . . . . . . . Replace
11 - A closed valve upline the gas train . Open
12 - Air in pipework . . . . . . . . . . . . . . . . . Bleed air
13 - Gas valves unconnected or with . . .
interrupted coil
Check connections or replace
coil
3 pulses The burner does
not switch on, and
the lockout appears
14 - Air pressure switch in operating position
Adjust or replace
The burner
switches on, but
then stops in lockout
- Air pressure switch inoperative due
to insufficient air pressure:
15 - Air pressure switch incorrectly
adjusted.
Adjust or replace
16 - Pressure switch pressure test point
pipe blocked
Clean
17 - Poorly adjusted head. . . . . . . . . . . . Adjust
18 - High pressure in the furnace . . . . . . Connect air pressure switch to
fan suction line
Lockout during prepurging
phase
19 - Defective motor control contactor . .
(only three-phase version)
Replace
20 - Defective electrical motor . . . . . . . . Replace
21 - Motor lockout (defective electrical
motor)
Replace
4 pulses The burner
switches on, but
then stops in lockout
22 - Flame simulation . . . . . . . . . . . . . . . Replace the control box
Lockout when
burner stops
23 - Permanent flame in the combustion
head or flame simulation
Eliminate persistence of flame
or replace control box
20013746 12 GB
N.B.: If problems still occur after all of the above checks have been made, check the electrical connections
on the plug and sockets, the damper and burner motor, gas control wiring ignition transformer and
external interlocks, if the burner still fails to function, replace the control box.
7 pulses The burner goes
into lockout immediately
following the
appearance of the
flame
24 - The operation solenoid lets little gas
through
Increase
25 - Ionisation probe incorrectly adjusted Adjust, see page 4
26 - Insufficient ionisation (less than 5 A) Check probe position
27 - Earth probe. . . . . . . . . . . . . . . . . . . Withdraw or replace cable
28 - Burner poorly grounded . . . . . . . . . Check grounding
29 - Phase and neutral connections
inverted
Invert them
30 - Defective flame detection circuit. . . Replace the control box
Burner goes into
lockout during operation
31 - Probe or ionisation cable grounded Replace worn parts
10 pulses The burner does
not switch on, and
the lockout appears
32 - Incorrect electrical wiring . . . . . . . . Check
The burner goes
into lockout
33 - Defective control box . . . . . . . . . . . Replace
34 - Presence of electromagnetic . . . . .
disturbances in the thermostat lines
Filter or eliminate
No puls The burner does
not start
35 - No electrical power supply . . . . . . . Close all switches - Check connections
36 - A limiter or safety control device is
open
Adjust or replace
37 - Line fuse blocked . . . . . . . . . . . . . . Replace
38 - Defective control box . . . . . . . . . . . Replace
39 - No gas supply. . . . . . . . . . . . . . . . . Open the manual valves
between contactor and train
40 - Mains gas pressure insufficient . . . Contact your GAS COMPANY
41 - Minimum gas pressure switch fails to
close
Adjust or replace
The burner continues
to repeat the
start-up cycle, without
lockout
42 - The gas pressure in the gas mains
lies very close to the value to which
the minimum gas pressure switch
has been set. The sudden drop in
pressure after valve opening causes
temporary opening of the pressure
switch itself, the valve immediately
closes and the burner comes to a
halt. Pressure increases again, the
pressure switch closes again and the
ignition cycle is repeated. And so on
Reduce the minimum gas pressure
switch intervention pressure.
Replace the gas filter
cartridge.
Ignition with pulsations
43 - Poorly adjusted head . . . . . . . . . . . Adjust. See page 6
44 - Ignition electrode incorrectly
adjusted
Adjust, see page 4
45 - Incorrectly adjusted fan air damper:
too much air
Adjust
46 - Output during ignition phase is too
high
Reduce
Signal Problem Possible cause Recommended remedy
13 GB 20013746
NORMAL OPERATION / FLAME DETECTION TIME
The control box has a further function to guarantee the correct burner operation (signal: GREEN LED permanently
on).
To use this function, wait at least ten seconds from the burner ignition and then press the control box button for a
minimum of 3 seconds.
After releasing the button, the GREEN LED starts flashing as shown in the figure below.
The pulses of the LED constitute a signal spaced by approximately 3 seconds.
The number of pulses will measure the probe DETECTION TIME since the opening of gas valves, according to
the following table:
KIT INTERFACE ADAPTER RMG TO PC Code 3002719
SIGNAL FLAME DETECTION TIME This is updated in every burner start-up.
Once read, the burner repeats the start-up cycle by
briefly pressing the control box button.
WARNING
If the result is > 2s, ignition will be retarded.
Check the adjustment of the hydraulic brake of the gas
valve, the air damper and the combustion head
adjustment.
1 blink
0.4s
2 blinks
0.8s
6 blinks
2.8s
???????? ????????
GREEN LED on
wait at least 10s
Press button
for > 3s signal signal
Interval
3s
20013746 CN
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小心保存以便查阅，如果将燃烧器转给另一个用户或转移至另一个系
统，则说明书必须跟随燃烧器一起转移。如果说明书损坏或丢失，则
必须从您就近的RIELLO Technical Assistance Centre （技术支持
中心）索取说明书的复印件；
- 说明书只能由有资格的人员使用；
- 说明书提供了有关燃烧器安装、启动、使用和维护的重要指示和安全
警告。
系统和说明书的交付
一旦交付系统：
- 系统制造商也必须将说明书交付给用户，并建议其将说明书保存在热
发生器的安装区域附近。
- 说明书上显示：
- 燃烧器的序列号；
- 最近Assistance Centre （支持中心）的地址和电话号码；
- 系统制造商必须告知用户有关以下内容的准确信息：
- 系统的使用；
- 启动系统前需要进行的测试；
- 必需的维护和检查（每年必须由制造商代表或别的技术人员
至少检查系统）。
要保证定期检查， 建议遵照Maintenance Contract （维护
合同）的规定。
..............................................
..............................................
..............................................
..............................................
1 CN 20013746
目录
1. 燃烧器描述
一段火燃气燃烧器.
1.1 燃烧器附件
隔热垫 . . . . . . . . . . . . . . . .数量 1 固定到锅炉的法兰的螺钉和螺母 . . . . . . . . . . . . . . . 数量 4
电缆护套 . . . . . . . . . . . . . .数量 1 用于固定机盖的螺钉 . . . . . .. . . . . . . . . . . . . . . . . . 数 量 3
铰链 . . . . . . . . . . . . . . . . . .数量 1 7 针插头. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 数量1
1. 燃烧器描述 . . . . . . . . . . . . . . . . . . . . . . 1
1.1 燃烧器附件 . . . . . . . . . . . . . . . . . . . . . . 1
2. 技术数据 . . . . . . . . . . . . . . . . . . . . . . . . 2
2.1 技术数据 . . . . . . . . . . . . . . . . . . . . . . . . 2
2.2 外观尺寸 . . . . . . . . . . . . . . . . . . . . . . . . 2
2.3 工作范围 . . . . . . . . . . . . . . . . . . . . . . . . 2
3. 安装. . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
3.1 安装. . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
3.2 探针- 电极定位. . . . . . . . . . . . . . . . . . . 4
3.3 供气管路 . . . . . . . . . . . . . . . . . . . . . . . . 4
3.4 电气接线 . . . . . . . . . . . . . . . . . . . . . . . . 5
3.4.1 标准电气接线 . . . . . . . . . . . . . . . . . . . . 5
3.4.2 带有泄漏检测装置的电气接线. . . . . . . . . 6
4. 作业 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
4.1 燃烧调整 . . . . . . . . . . . . . . . . . . . . . . . . . 6
4.2 燃烧头设定 . . . . . . . . . . . . . . . . . . . . . . . 6
4.3 风门挡板设定. . . . . . . . . . . . . . . . . . . . . . 7
4.4 燃烧检查 . . . . . . . . . . . . . . . . . . . . . . . . . 7
4.5 风压开关 . . . . . . . . . . . . . . . . . . . . . . . . . 7
4.6 燃烧器启动程序. . . . . . . . . . . . . . . . . . . . 8
4.7 启动程序诊断. . . . . . . . . . . . . . . . . . . . . . 8
4.8 控制盒复位和诊断功能. . . . . . . . . . . . . . . 9
5. 避免燃烧效果变差或者烧坏燃烧器的警告 . 10
6. 维护 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
7. 故障/ 解决方案 . . . . . . . . . . . . . . . . . . 11
1 – 风门挡板
2 – 用于固定风门挡板的螺钉
3 – 供电和控制用的7- 孔插座
4 – 燃气阀组的6- 孔插座
5 – 电缆护套
6 – 用于固定机盖的螺钉
7 – 风压开关
8 – 控制盒
9 – 带锁定指示灯的复位按钮
?? 符合下列指令: EMC 89/336/EEC - 2004/108/EC, 低电压 73/23/EEC - 2006/95/EC 及效率92/42/EEC。
?? 根据 EN 676 标准，燃烧器用于间歇运行。
?? 燃烧器满足 IP X0D (IP 40) 及 EN 60529 的保护等级。
?? 燃气阀组符合EN 676 标准。
注意：
– 与燃烧器一起提供的电缆护套 (5)， 必须固定到燃气阀组的同侧。
– 燃烧器安装后，检查固定机盖的螺丝孔。
如果必要，用随设备提供的固定螺钉 (6, 图. 1) 替换它们。
图. 1
D4182
6 5 3
2
1
9
8
7
4
2
20013746 2 CN
2. 技术数据
2.1 技术数据
对于3 类燃气 (LPG) 适用的组件.
2.2 外观尺寸
2.3 负荷图 ( 参照 EN 676 标准)
热功率(1) 42 – 116 kW - 36,000 – 100,000 kcal/h
天然气 ( 2 类)
净热值: 8 – 12 kWh/Nm3 - 7,000 – 10,340 kcal/Nm3
压力: . 16 mbar - . 100 mbar
电源单相, 230V ± 10% ~ 50Hz
电机230V / 0.7A
电容器4 μF
点火变压器主要230V / 1.8A - 次要8 kV / 30 mA
电功消耗0.13 kW
(1) 参照条件: 温度 ， 20°C - 气压 1013 mbar – 海拔 0 m
国家DE AT FR ES - GB - IE LU NL
燃气类别II2ELL3B/P II2H3B/P II2Er3P II2H3P II2E3B/P II2L3B/P
单独提供的加长燃烧头
燃烧器法兰
305 110 346 185
33 61
45°
? 105
262
160
Rp 3/4
204
142
?? 170
D4251 130
11
45°
热功率
D5256
0.8
0
0.2
0.4
0.6
40,000 50,000 60,000 70,000 kcal/h
50 60 70 80 120 kW
1.0
110
80,000
1.2
90 100
90,000
1.4
40
1.6
100,000
炉膛背压 – mbar
3 CN 20013746
测试锅炉
负荷图根据EN 676 标准定义。
商用锅炉
如果锅炉的设计和制造符合EN303 标准， 并且炉膛尺寸与EN676 标准中的图标接近，那么燃烧器和锅炉匹配没问
题。 如果锅炉的设计和制造不符合EN303 标准或者炉膛尺寸大大小于EN676 标准中的图表尺寸，请咨询生产商。
燃气压力与燃烧器出力的关系
用净热值为 10 kWh/m3 (8.570 kcal/m3) 的G20 燃气进行测试，在锅炉背压为0 mbar ，燃烧器出力时，燃烧
头处测量压力为5.8mbar(M2, 见第4 页，章节3.3)。
3. 安装
燃烧器安装必须符合相关法律以及本地标准规定。
3.1 燃烧器安装
4
1
2
3
5
6
7
炉膛背压 – mbar
40,000 50,000 60,000 70,000 kcal/h
50 60 70 80 120 kW
热功率
D5257
110
80,000
90 100
90,000
40
100,000
S7392
铰链装置
1 3 2
A B
D5108
炉门的厚度必须小于 90 mm, 包括耐火衬里。
如果厚度较大 （ 不超过150 mm), 必须选用单
独供应的加长燃烧头。
重要?? 拆下螺母 (1) 和 (A) 部分，将燃烧头组件从燃烧
器本体上分离。
?? 固定燃烧头组件 (B) 到锅炉 (2)，插入随机提供
的隔热垫 (3)。
20013746 4 CN
3.2 探针- 电极定位
3.3 燃气供气管路
符合 EN 676 标准的燃气阀组
燃气阀组是单独提供的，其调整见所附说明。
燃气阀组连接
应用
类型代码入口出口
MBDLE 405 B01 3970530 Rp 1/2 Rp 3/4 天然气 ≤ 80 kW and LPG
MBDLE 407 B01 3970531 Rp 3/4 Rp 3/4 天然气及 LPG
D5104
点火电极
间隙 2 – 3 mm
电离探针
探针
2.2 电极
~ 40 mm
稳焰盘
=
=
1 – 燃气供气管路
2 – 手动阀 ( 由安装者提供)
3 – 气压计( 由安装者提供)
4 – 过滤器
5 – 燃气压力开关
6 – 安全阀
7 – 调压器
8 – 调节阀
M1 – 供气压力测试点
M2 – 阀门组后压力测试点
1
D5069
2 3 M1 4 5 6 7 8
M2
5 CN 20013746
3.4 电气接线
注意:
?? 不要将零线和火线接反，遵照图示仔细操作，保证良好接地。
?? 电缆的横截面必须不小于 1mm( 除非当地规范和法规另有要求)。
?? 安装工人进行的电气配线必须符合该国有效的规则。
?? 当断开锅炉温控开关时，验证燃烧器是否停机，断开红色的电离子探针连接头验证燃烧器是否锁定。
注意：
燃烧器用于间歇运行。这意味着它们必须每隔24 小时至少停机， 便于控制盒能够检验其有效性 。通常锅炉启动温控器
(TL) 能够确保燃烧器停止。如果没有停止，必须串联一个定时开关到启动温控器(TL) 中保证燃烧器每24 小时至少停机。
电离子探针
电极
电机
电容器
燃烧器接地
230V ~ 50Hz
风压开关
蓝色
白色
黑色
控制盒
RMG 88.620A2
防电磁干扰装置
D4275
连接头
点火变压器
3.4.1 标准电气接线
图例说明
XP6 – 6 孔插座
XP7 – 7 孔插座
X6 – 6 针插头
X7 – 7 针插头
B4 – 工作信号
h1 – 计时器
PG – 燃气压力开关
S3 – 远程锁定信号 (230V -
0.5 A max.)
T6A – 保险丝
TL – 启动温控器
TS – 安全温控器
V10 – 安全阀
V11 – 调整阀
在相- 相供电情况下，控制
盒接线板上的接线端6和接地
端之间的必须安装桥接器。
注意
由安装方完成
在工厂进行
20013746 6 CN
3.4.2 带有泄漏检测装置的电气接线 (DUNGS VPS 504)
4. 作业
4.1 燃烧调整
根据效率指令 92/42/EEC ，燃烧器应用在锅炉上时，调整和测试
必须 按照锅炉说明书进行操作，包括确认烟气中CO 以及CO2 的
浓度，温度以及锅炉中水的平均温度。
为达到额定的出力，应正确设定燃烧头与风门挡板位置。
4.2 燃烧头设定
将螺栓 (A) 旋至松动， 移动肘型弯 (B) 使之与连轴器（C) 的断面
对齐在相应的刻度位置。
拧紧螺栓 (A。
示例:
燃烧器安装在出力为81 kW ，效率为
90%的锅炉上, 燃烧器输入功率为90kw，
按图表所示，燃烧头设定为 3。
此图表一般在初期设定时参照设定，为了
适当提高风压或改善燃烧时可以降低本设
定值（将设定点调向0 位置）。
图例说明
X6 – 6 针插头
X7 – 7 针插头
B4 – 工作信号
h1 – 计时器
PG – 燃气压力开关
S3 – 远程锁定信号l
(230V - 电流 0.5 A )
T6A – 保险丝
TL – 启动温控器
TS – 安全温控器
V10 – 安全阀
V11 – 调整阀230V ~ 50Hz
D4199
由安装方完成
S7015
C
A
B
0 1 2 3
120
90
80
70
60
50
100
80,000
70,000
60,000
50,000
40,000
kcal/h kW D5258
4 5
40
110
90,000
100,000
设定点
7 CN 20013746
4.3 风门挡板设定
通过松开螺栓 (2) 后，调节风门挡板 (1) 来调节风量。
当调节至理想状态后，旋紧螺丝 (2)。
4.4 燃烧检查
建议根据使用燃气的类型并按照下表的参数来设定燃烧器:
电离子探针电流
控制盒正常运行所需的电流为 3 μA。
通常离子探针会产生更高的电流，因此不需要检测，然而如果需要测量电离电流，断开红色电缆上的连接头，并串
入微安表。
4.5 风压开关
风压开关的设定在所有调整完成后进行，从风压开关设定在设定值处开始。使燃烧器处于出力的工作状
态，顺时针旋转转盘，增加设定值直到至燃烧器锁定。然后逆时针转动转盘将设定值减小1 个刻度值。检查并确
保燃烧器运转可靠，如燃烧器再次锁定，将设定值再减小半个刻度值。
注意:
依据EN 676 标准， 当 CO 超过 1% (10,000 ppm) 时，风压开关必须动作。在烟道中插入一个烟气分析仪，慢慢减
少进风量，检查并确认在CO 超过 1% 之前，风压开关是否动作锁定燃烧器。
EN 676 过量空气系数:
出力 λ ≤ 1.2 – 出力λ ≤ 1.3
燃气
理论值CO2
0 % O2
设定CO2 % CO
mg/kWh
NOx
λ = 1.2 λ = 1.3 mg/kWh
G 20 11.7 9.7 9.0 ≤ 100 ≤ 170
G 25 11.5 9.5 8.8 ≤ 100 ≤ 170
G 30 14.0 11.6 10.7 ≤ 100 ≤ 230
G 31 13.7 11.4 10.5 ≤ 100 ≤ 230
1
D5231
2
2
探针
连接头
控制盒端子接线板
D5006
10
20013746 8 CN
4.6 燃烧器启动循环
如果在运行中发生失火，应在1 秒内燃烧器停机。
4.7 启动循环诊断
启动过程中运行进程指示如下表所示:
色码表
顺序色码
预吹扫?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ??
点火阶段?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ??
运行，火焰正常?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ??
运行，火焰较弱?? ?? ?? ?? ?? ?? ?? ?? ?? ??
电压低 于 ~ 170V ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ??
锁定?? ?? ?? ?? ?? ?? ?? ?? ?? ??
外部光线?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ??
图例:?? 不亮?? 黄色?? 绿色 ?? 红色
最多 2 秒40 秒最多 2 秒40 秒3 秒
D4172
正常运行点火失败引起的锁定
启动温控器
电机
点火变压器
阀门
火焰信号
锁定
9 CN 20013746
4.8 控制盒复位和使用诊断功能
控制盒具有诊断功能，能够轻松识别任何故障原因（指示器：红色LED 灯）
要使用此功能，待燃烧器进入安全状态（锁定状态）后，至少等待10 秒，然后按下复位按钮。
控制盒指示灯产生一连串的闪烁（间隔1 秒），每隔3 秒钟重复.
待观测到闪烁次数并识别出故障原因后，应按住复位按钮1-3 秒钟来复位。
复位控制盒和故障诊断操作方法如下所示：
复位控制盒
按下列步骤复位控制盒:
?? 按下按钮1-3 秒钟。
松开按钮2 秒钟之后燃烧器重新启动。
如果燃烧器没有重启，必须确保启动温控器处于闭合状态。
可视诊断
显示引起锁定的燃烧器故障类型。
按下列步骤进行可视诊断:
?? 如红色LED 灯长亮（燃烧器锁定），按下复位按钮超过3 秒钟。
黄色灯闪烁显示操作已经完成。
黄灯闪烁时松开按钮，闪烁的次数指示可能的故障原因，如下表所示。
软件诊断
PC 机通过红外线连接控制盒可以显示燃烧器的运行状况，包括运行的时间，锁定次数及类型，控制盒的序列号
等。
?? 如红色LED 灯长亮（燃烧器锁定），按下复位按钮超过3 秒钟。
黄色灯闪烁显示操作已经完成。
松开按钮1 秒钟后，重新按复位按钮超过三秒钟，直到黄色指示灯再次闪烁。
松开按钮后，红色指示灯快速闪烁，只有在此时才可以激活连接。
操作完成后，必须按照上述复位程序恢复控制盒到初始状态。
按压按钮持续时间控制盒状态
1 秒-3 秒复位控制盒但无可视诊断。
按住超过3 秒
处于锁定状态的可视诊断:
(LED 指示灯每间隔1 秒闪烁)。
进入可视诊断状态开始再按超过3 秒通过红外线和PC 机连接进行软件诊断 ( 可浏览运行时间，故障等）
???????? ????????
按复位按钮
长于 > 3秒闪烁3 秒闪烁
红色LED 指示灯亮
至少等待10 秒钟
间隔
锁定
20013746 10 CN
如下表所示列出了闪烁次数对应的可能的故障类型。
5. 避免燃烧器损坏或燃烧效果变差的警告
1 – 燃烧器停机后，应保持烟道通畅并让燃烧室形成自然通风，如果关闭烟道，应该拉出燃烧器，直到从炉膛取
出送风管为止。操作前，关闭电源。
2 – 燃烧器工作场所必须保证良好的空气流通，检验时，关闭所有门窗后检测烟气中的CO2 以及CO 含量确保
含量不超标准。
3 – 如果燃烧器工作场所有排风设备，应检查现场的通风口尺寸是否满足排风设备的需要。 不管怎么样，燃烧器
停机时，排风设备不应通过燃烧器从烟道抽走热烟气。
6. 维护
燃烧器需要由授权的有资质合格技术人员按当地法规和标准定期维护。
维护可以保证燃烧器的可靠运行，避免燃料浪费和排放污染物增加。
进行清洁或维护之前，必须切断燃烧器主电源开关。
一般检查包括:
燃烧器连续工作 10 分钟后, 检查所有说明书中提到的部件设置。然后进行燃烧检测：
?? CO2 (%) 含量 ?? 烟囱烟气温度 ?? CO 含量(ppm)。
闪烁次数可能故障
闪烁2 次
????
安全时间过后火焰不稳定:
– 电离子探子故障;
– 燃气阀组故障或脏;
– 火线与零线接反;
– 点火变压器故障
– 燃烧器调整较差（燃气量不足）。
闪烁3 次
??????
风压开关没有闭合:
– 确认是否 VPS 已经锁定;
– 风压开关故障;
– 风压开关调整不当;
– 风机电机没有运行;
– 风压开关处于运行状态。
闪烁4 次
???????? 外部光源。
闪烁7 次
??????????????
运行过程中火焰熄灭:
– 燃烧器调整不当( 燃气量不足);
– 燃气阀组故障或脏;
– 电离子探针对地短路。
闪烁10 次
??????????
??????????
– 接线错误或内部故障。
11 CN 20013746
7. 故障/ 解决方案
从下表可以找到导致燃烧器不能启动或不正常工作的一些问题的原因和相应的解决方案。发生故障后，位于控制
盒的复位按钮内的锁定指示灯通常亮起红色灯 ( 第1 页9. 图1)。
当锁定指示灯亮时，仅在按下复位按钮后，燃烧器会重新启动点火。如果燃烧器正常运行，锁定可归因于暂时故障.
如果继续锁定，必须分析原因并找到解决方法。
燃烧器启动故障
信号故障可能的原因建议的补救措施
闪烁2 次预吹扫和安全时间
后燃烧器锁定并且
没有火焰出现。
1 - 燃气阀组过气量太少增加燃气量
2 - 两个电磁阀中的一个未打开更换
3 - 燃气压力太低增加调压器后的压力
4 - 点火电极的调整不正确调整，见第 4 页
5 - 点火电极因为绝缘损坏而接地更换
6 - 高压电缆有缺陷更换
7 - 高压电缆因为高温而变形更换和保护
8 - 点火变压器故障更换
9 - 阀组或变压器接线错误检查
10 - 控制盒故障更换
11 - 燃气阀组上游手动阀未开打开
12 - 燃气管中有空气排气
13 - 燃气阀组没有电磁线圈或未接线检查接线或更换线圈
闪烁3 次燃烧器没有启动就
出现锁定
14 - 风压开关处于运行状态调整或更换
燃烧器启动，然后
锁定停机
- 风压开关由于气压不足而不动作
15 - 风压开关调整不正确. 调整或更换
16 - 风压开关气压测试点管道被阻塞清洁
17 - 燃烧头调整不当调整
18 - 炉膛中出现的高压连接风压开关到风机进气口
预吹扫期间锁定19 - 电机控制接触器故障( 仅三相型) 更换
20 - 电机故障更换
21 - 电机锁定( 电机故障) 更换
闪烁4 次燃烧器启动，但之
后锁闭
22 - 模拟火焰更换控制盒
在燃烧器停机时锁
闭
23 - 燃烧头的残留火焰或虚假火焰消除残留的火焰或更换控制盒
闪烁7 次燃烧器在出现火焰
之后立即锁定
24 - 燃气阀组过气量太少增加燃气量
25 - 电离子探针的调整不当调整，见第 4 页
26 - 电离子电流太小 ( 小于 5μA) 检查探针位置
27 - 离子探针接地拉出或更换电缆
28 - 燃烧器接地不好检查接地
29 - 相线和中线接反调换
30 - 火焰探测电路故障更换控制盒
燃烧器运行期间出
现锁定
31 - 离子探针或电缆接地更换磨损部分
20013746 12 CN
注意: 如果在进行上述的所有检查之后仍发生此类问题，检查插头和插座，风门挡板，电机，点火变压器和外部
连锁装置上的连接，如果故障不能排除，则更换控制盒。
闪烁10 次燃烧器没有启动，
但出现锁定
32 - 接线错误检查
燃烧器锁定33 - 控制盒故障更换
34 - 启动温控器线路中出现电磁干扰过滤或消除干扰
无闪烁燃烧器不启动 35- 没有电源供应闭合所有开关- 检查接线
36 - 启动温控开关或安全温控开关断开调整或更换
37 - 保险丝被熔断更换
38 - 控制盒故障更换
39 - 没有燃气打开手动阀
40 - 燃气供气气压不足联系燃气公司
41 - 燃气压力开关没有闭合调整或更换
燃烧器不断重复启
动，而不锁定
42 - 燃气供气气压非常接近燃气压力
开关的设定值，阀门打开之后压力的
突然下降会造成压力开关临时断开，
阀门会立即关闭且燃烧器停机，压力
增加，燃气压力开关会重新闭合
而重复点火过程等等。
降低燃气压力开关的设定
值。
点火脉冲43 - 头部调整不当调整，见第6 页
44 - 点火电极不正确调整，见第 4 页
45 - 风门挡板调整不当，风量太大调整
46 - 点火出力太大减小
信号故障可能的原因建议的补救措施




13 CN 20013746
正常运行/ 检测到火焰的时间
控制盒有监控燃烧器正常运行的功能（信号:LED 指示灯绿灯长亮）。
要查看检测到火焰的时间，燃烧器点火后等待十秒钟，按住控制盒的复位按钮保持3 秒钟。
在放开按钮之后，绿色指示灯开始闪烁，如下图所示。
LED 指示灯间隔3 秒闪烁。
闪烁的次数指示从燃气阀组开启后火焰探测器检测到火焰的时间，如下表所示:
RMG 控制盒和PC 机连接的组件编码 3002719
信号火焰检测时间这在每次燃烧器启动时更新。一旦读取，按一下复位按
钮燃烧器将重新启动。
警告
如果结果大于2 秒 ，点火延迟。检查燃气阀组的调整，
风门挡板的调整和燃烧头的调整。
闪烁1 次
0.4 秒
闪烁2 次
0.8 秒
闪烁6 次
2.8 秒
???????? ????????
绿色LED 指示灯长亮
至少等待10 秒钟
按下按钮
超过3 秒闪烁次数闪烁次数
间隔
3 秒
Subject to modifications - 保留更新的权利
Registered Office - 公司注册所在地:
RIELLO S.p.A.
I-37045 Legnago (VR)
Tel.: +39.0442.630111
http:// www.riello.it
http:// www.rielloburners.com
Manufacturing site:
Riello Heating Equipment (Shanghai) CO., LTD
No. 388, Jinbai Road - Jinshan Industrial Zone
201506 - Shanghai
CHINA
生产场所:
Riello Heating Equipment (Shanghai) CO., LTD
利雅路热能设备( 上海) 有限公司
上海市金山工业区金百路388 号
20013746 (2) - 07/2009
Installation, use and maintenance instructions
安装, 使用以及维护说明书
Forced draught gas burner
强制通风燃气燃烧器
CODE - 编码MODEL - 型号TYPE - 类型
20013626 FS10 564T30
GB
CN
One stage operation
一段火运行
20013746 GB
INFORMATION ABOUT THE INSTRUCTION MANUAL
INTRODUCTION
The instruction manual supplied with the burner:
- is an integral and essential part of the product and must not be separated
from it; it must therefore be kept carefully for any necessary
consultation and must accompany the burner even if it is transferred
to another owner or user, or to another system. If the manual is lost
or damaged, another copy must be requested from the Technical
Assistance Service of the area;
- is designed for use by qualified personnel;
- offers important indications and instructions relating to the installation
safety, start-up, use and maintenance of the burner.
DELIVERY OF THE SYSTEM AND THE INSTRUCTION MANUAL
When the system is delivered, it is important that:
- The instruction manual is supplied to the user by the system manufacturer,
with the recommendation to keep it in the room where the
heat generator is to be installed.
- The instruction manual shows:
- the serial number of the burner;
- the address and telephone number of the nearest Assistance
Centre;
- The system supplier carefully informs the user about:
- the use of the system,
- any further tests that may be necessary before the system is
started up,
- maintenance and the need to have the system checked at least
once a year by the manufacturer or another specialised technician.
To ensure a periodic check, recommends the drawing up
of a Maintenance Contract.
..................................................................................
..................................................................................
..................................................................................
..................................................................................
1 GB 20013746
INDEX
1. BURNER DESCRIPTION
Gas burner with one stage working.
1.1 BURNER EQUIPMENT
Insulating gasket . . . . . . . . . . . . No. 1 Screws and nuts for flange to be fixed to boiler . . . No. 4
Cable grommet . . . . . . . . . . . . . . No. 1 Screws for fixing the cover . . . . . . . . . . . . . . . . . . No. 3
Hinge . . . . . . . . . . . . . . . . . . . . . No. 1 7 pin plug . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . No. 1
1. BURNER DESCRIPTION. . . . . . . . . . . 1
1.1 Burner equipment . . . . . . . . . . . . . . . . 1
2. TECHNICAL DATA . . . . . . . . . . . . . . . 2
2.1 Technical data . . . . . . . . . . . . . . . . . . . 2
2.2 Overall dimensions . . . . . . . . . . . . . . . 2
2.3 Working field . . . . . . . . . . . . . . . . . . . . 2
3. INSTALLATION . . . . . . . . . . . . . . . . . . 3
3.1 Boiler fixing . . . . . . . . . . . . . . . . . . . . . 3
3.2 Probe-electrode positioning . . . . . . . . . 4
3.3 Gas feeding line . . . . . . . . . . . . . . . . . . 4
3.4 Electrical wiring . . . . . . . . . . . . . . . . . . 5
3.4.1 Standard electrical wiring . . . . . . . . . . . 5
3.4.2 Electrical wiring with gas leak control
device . . . . . . . . . . . . . . . . . . . . . . . . . . 6
4. WORKING . . . . . . . . . . . . . . . . . . . . . . . 6
4.1 Combustion adjustment. . . . . . . . . . . . . 6
4.2 Combustion head setting. . . . . . . . . . . . 6
4.3 Air damper setting . . . . . . . . . . . . . . . . . 7
4.4 Combustion check. . . . . . . . . . . . . . . . . 7
4.5 Air pressure switch . . . . . . . . . . . . . . . . 7
4.6 Burner start-up cycle . . . . . . . . . . . . . . . 8
4.7 Start-up cycle diagnostics . . . . . . . . . . . 8
4.8 Resetting the control box and using
diagnostics . . . . . . . . . . . . . . . . . . . . . . . 9
5. WARNINGS
to avoid burnout or bad combustion of the
burner . . . . . . . . . . . . . . . . . . . . . . . . . 10
6. MAINTENANCE . . . . . . . . . . . . . . . . . 10
7. FAULTS / SOLUTIONS. . . . . . . . . . . . 11
1 – Air-damper
2 – Screws for fixing the air-damper
3 – 7 pole socket for electrical supply
and control
4 – 6 pole socket for gas train
5 – Cable grommet
6 – Screw for fixing the cover
7 – Air pressure switch
8 – Control box
9 – Reset button with lock-out lamp
?? According to Directives: EMC 89/336/EEC - 2004/108/EC, Low Voltage 73/23/EEC - 2006/95/EC and Efficiency
92/42/EEC.
?? The burner is approved for intermittent operation as per Directive EN 676.
?? The burner meets protection level of IP X0D (IP 40), EN 60529.
?? Gas train according to EN 676.
NOTES
– The cable grommet (5) supplied with the burner, must be fitted to the same side of the gas train.
– After having installed the burner verify the access to the fixing screws of the cover.
If necessary replace them with the fixing screws (6, fig. 1) supplied as equipment.
Fig. 1
D4182
6 5 3
2
1
9
8
7
4
2
20013746 2 GB
2. TECHNICAL DATA
2.1 TECHNICAL DATA
For gas family 3 (LPG) ask for separate kit.
2.2 OVERALL DIMENSIONS
2.3 WORKING FIELD (as EN 676)
Thermal power (1) 42 – 116 kW - 36,000 – 100,000 kcal/h
Natural gas (Family 2)
Net heat value: 8 – 12 kWh/Nm3 - 7,000 – 10,340 kcal/Nm3
Pressure: min. 16 mbar - max. 100 mbar
Electrical supply Single phase, 230V ± 10% ~ 50Hz
Motor 230V / 0.7A
Capacitor 4 μF
Ignition transformer Primary 230V / 1.8A - Secondary 8 kV / 30 mA
Absorbed electrical power 0.13 kW
(1) Reference conditions: Temp. 20°C - Barometric pressure 1013 mbar – Altitude 0 m above sea level.
COUNTRY DE AT FR ES - GB - IE LU NL
GAS CATEGORY II2ELL3B/P II2H3B/P II2Er3P II2H3P II2E3B/P II2L3B/P
?? Combustion head extension, supplied separately.
Burner Flange
305 110 346 185
33 61
45°
? 105
262
160
Rp 3/4
204
142
?? 170
D4251 130
11
45°
Thermal power
D5256
0.8
0
0.2
0.4
0.6
40,000 50,000 60,000 70,000 kcal/h
50 60 70 80 120 kW
1.0
110
80,000
1.2
90 100
90,000
1.4
40
1.6
100,000
Pressure in the combustion
chamber – mbar
3 GB 20013746
TEST BOILER
The working field has been defined according to EN 676 standard.
COMMERCIAL BOILERS
The burner-boiler matching is assured if the boiler conforms to EN 303 and the combustion chamber dimensions
are similar to those shown in the diagram EN 676. For applications where the boiler does not conform to EN 303,
or where the combustion chamber is much smaller than the dimensions given in EN 676, please consult the
manufacturers.
CORRELATION BETWEEN GAS PRESSURE AND BURNER OUTPUT
To obtain the maximum output, a gas head pressure of 5.8 mbar is measured (M2, see chapter 3.3, page 4) with
the combustion chamber at 0 mbar using gas G20 with a net heat value of 10 kWh/Nm3 (8,570 kcal/Nm3).
3. INSTALLATION
THE BURNER MUST BE INSTALLED IN CONFORMITY WITH LEGISLATION AND LOCAL STANDARDS.
3.1 BOILER FIXING
4
1
2
3
5
6
7
Gas pressure in the
combustion head – mbar
40,000 50,000 60,000 70,000 kcal/h
50 60 70 80 120 kW
Thermal power
D5257
110
80,000
90 100
90,000
40
100,000
S7392
HINGE
ASSEMBLY
1 3 2
A B
D5108
Boiler door must have a max. thickness of 90 mm,
refractory lining included.
If thickness is greater (max. 150 mm), a combustion
head extension must be fitted, which is supplied
separately.
IMPORTANT ?? Separate the combustion-head assembly
from the burner body by removing nut (1) and
removing group (A).
?? Fix the head assembly group (B) to the boiler
(2) insert the supplied insulating gasket (3).
20013746 4 GB
3.2 PROBE - ELECTRODE POSITIONING
3.3 GAS FEEDING LINE
GAS TRAIN ACCORDING TO EN 676
The gas train is supplied separately, for its adjustment see the enclosed instructions.
GAS TRAIN CONNECTIONS
USE
TYPE CODE INLET OUTLET
MBDLE 405 B01 3970530 Rp 1/2 Rp 3/4 Natural gas ≤ 80 kW and LPG
MBDLE 407 B01 3970531 Rp 3/4 Rp 3/4 Natural gas and LPG
D5104
Ignition electrode
WARNING 2 – 3 mm
Ionization probe
Probe
2.2 Electrode
~ 40 mm
Diffuser
=
=
1 – Gas supply pipe
2 – Manual cock (supplied by the installer)
3 – Gas pressure gauge (supplied by the installer)
4 – Filter
5 – Gas pressure switch
6 – Safety valve
7 – Pressure governor
8 – Adjustment valve
M1 – Gas-supply pressure test point
M2 – Pressure coupling test point
1
D5069
2 3 M1 4 5 6 7 8
M2
5 GB 20013746
3.4 ELECTRICAL WIRING
ATTENTION:
?? Do not swap neutral and phase over, follow the diagram shown carefully and carry out a good earth connection.
?? The section of the conductors must be at least 1mm. (Unless requested otherwise by local standards and legislation).
?? The electrical wiring carried out by the installer must be in compliance with the rules in force in the country.
?? Verify that the burner stops by operating the boiler control thermostats and that the burner locks out by separating
the red ionisation probe lead connector.
NOTES
The burners have been type-approved for intermittent operation. This means they must stop at least once every 24 hours in
order to allow the electrical control box to check its efficiency on start-up. The boiler limit thermostat (TL) normally ensures
the burner halts. If this does not happen a time switch halting the burner at least once every 24 hours must be applied in series
to limit thermostat (TL).
Ionization probe
Electrode
Motor
Capacitor
Burner earth
230V ~ 50Hz
Air pressure switch
Blue
White
Black
Control box
RMG 88.620A2
Suppressor
D4275
Connector
Ignition transformer
3.4.1 STANDARD ELECTRICAL WIRING
KEY TO LAY-OUT
XP6 – 6 pole socket
XP7 – 7 pole socket
X6 – 6 pin plug
X7 – 7 pin plug
B4 – Working signal
h1 – Hour counter
PG – Minimum gas pressure
switch
S3 – Remote lock-out signal
(230V - 0.5 A max.)
T6A – Fuse
TL – Limit thermostat
TS – Safety thermostat
V10 – Safety valve
V11 – Adjustment valve
In the case of phasephase
feed, a bridge must
be fitted on the control
box terminal board between
terminal 6 and the
earth terminal.
ATTENTION
TO BE DONE BY
THE INSTALLER
CARRIED-OUT
IN THE FACTORY
20013746 6 GB
3.4.2 ELECTRICAL WIRING WITH GAS LEAK CONTROL DEVICE (DUNGS VPS 504)
4. WORKING
4.1 COMBUSTION ADJUSTMENT
In conformity with Efficiency Directive 92/42/EEC the application
of the burner on the boiler, adjustment and testing must be carried
out observing the instruction manual of the boiler, including
verification of the CO and CO2 concentration in the flue gases,
their temperatures and the average temperature of the water in
the boiler.
To suit the required appliance output, choose the proper setting
of the combustion head, and the air damper opening.
4.2 COMBUSTION HEAD SETTING
Loose the screw (A), move the elbow (B) so that the rear plate
of the coupling (C) coincides with the set point.
Tighten the screw (A).
Example:
The burner is installed on a 81 kW boiler
with an efficiency of 90%, the burner
input is about 90 kW using the diagram,
the combustion set point is 3.
The diagram is to be used only for initial
settings, to improve air pressure switch
operation or improve combustion, it may
be necessary to reduce this setting (set
point toward position 0).
KEY TO LAY-OUT
X6 – 6 pin plug
X7 – 7 pin plug
B4 – Working signal
h1 – Hour counter
PG – Minimum gas pressure
switch
S3 – Remote lock-out signal
(230V - 0.5 A max.)
T6A – Fuse
TL – Limit thermostat
TS – Safety thermostat
V10 – Safety valve
V11 – Adjustment valve 230V ~ 50Hz
D4199
TO BE DONE BY
THE INSTALLER
S7015
C
A
B
0 1 2 3
120
90
80
70
60
50
100
80,000
70,000
60,000
50,000
40,000
kcal/h kW D5258
4 5
40
110
90,000
100,000
Set point
7 GB 20013746
4.3 AIR DAMPER SETTING
The regulation of the air-rate is made by adjusting the air damper (1), after
loosing the screws (2).
When the optimal regulation is reached, screw tight the screws (2).
4.4 COMBUSTION CHECK
It is advisable to set the burner according to the type of gas used and following the indications of the table:
IONIZATION CURRENT
The minimum current necessary for the control box operation is 3 μA.
The burner normally supplies a higher current value, so that no check is needed. However, if you want to measure
the ionization current, you must open the connector fitted to the red wire and insert a microammeter.
4.5 AIR PRESSURE SWITCH
The air pressure switch is set after all other adjustments have been made. Begin with the switch at the lowest
setting. With the burner working at the minimum output, adjust the dial clockwise, increasing its value until
the burner shuts down. Now reduce the value by one set point, turning the dial anti-clockwise.
Check for reliable burner operation, if the burner shuts down, reduce the value by a half set point.
Attention:
To comply with the EN 676 standard, the air pressure switch must operate when the CO value exceeds 1%
(10,000 ppm). To check this, insert a combustion analyser in the flue, slowly reduce the burner air setting and verify
that the burner shuts down by the action of the air pressure switch before the CO value exceeds 1%.
EN 676 AIR EXCESS:
max. output λ ≤ 1.2 – min. output λ ≤ 1.3
GAS
Theoretical max. CO2
0 % O2
Setting CO2 % CO
mg/kWh
NOx
λ = 1.2 λ = 1.3 mg/kWh
G 20 11.7 9.7 9.0 ≤ 100 ≤ 170
G 25 11.5 9.5 8.8 ≤ 100 ≤ 170
G 30 14.0 11.6 10.7 ≤ 100 ≤ 230
G 31 13.7 11.4 10.5 ≤ 100 ≤ 230
1
D5231
2
2
Probe
Terminal board Connector
of control-box
D5006
10
20013746 8 GB
4.6 BURNER START-UP CYCLE
When flame-failure occurs during working, shut down takes place within one second.
4.7 START-UP CYCLE DIAGNOSTICS
During start-up, indication is according to the followin table:
COLOUR CODE TABLE
Sequences Colour code
Pre-purging ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ??
Ignition phase ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ??
Operation, flame ok ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ??
Operating with weak flame signal. ?? ?? ?? ?? ?? ?? ?? ?? ?? ??
Electrical supply lower than ~ 170V ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ??
Lock-out ?? ?? ?? ?? ?? ?? ?? ?? ?? ??
Extraneous light ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ??
Index:?? Off?? Yellow?? Green?? Red
max. 2s 40s max. 2s 40s 3s
D4172
Normal Lock-out, due to ignition failure
Thermostat
Motor
Ignition transformer
Valves
Flame
Lock-out
9 GB 20013746
4.8 RESETTING THE CONTROL BOX AND USING DIAGNOSTICS
The control box features a diagnostics function through which any causes of malfunctioning are easily identified
(indicator: RED LED).
To use this function, you must wait at least 10 seconds once it has entered the safety condition (lock-out),
and then press the reset button.
The control box generates a sequence of pulses (1 second apart), which is repeated at constant 3-second
intervals.
Once you have seen how many times the light pulses and identified the possible cause, the system must be
reset by holding the button down for between 1 and 3 seconds.
The methods that can be used to reset the control box and use diagnostics are given below.
RESETTING THE CONTROL BOX
To reset the control box, proceed as follows:
?? Hold the button down for between 1 and 3 seconds.
The burner restarts after a 2-second pause once the button is released.
If the burner does not restart, you must make sure the limit thermostat is closed.
VISUAL DIAGNOSTICS
Indicates the type of burner malfunction causing lock-out.
To view diagnostics, proceed as follows:
?? Hold the button down for more than 3 seconds once the red LED (burner lock-out) remains steadily lit.
A yellow light pulses to tell you the operation is done.
Release the button once the light pulses. The number of times it pulses tells you the cause of the malfunction,
indicated in the table below.
SOFTWARE DIAGNOSTICS
Reports the life of the burner by means of an optical link with the PC, indicating hours of operation, number
and type of lock-outs, serial number of control box etc ...
To view diagnostics, proceed as follows:
?? Hold the button down for more than 3 seconds once the red LED (burner lock-out) remains steadily lit.
A yellow light pulses to tell you the operation is done.
Release the button for 1 second and then press again for over 3 seconds until the yellow light pulses
again.
Once the button is released, the red LED will flash intermittently with a higher frequency: only now can the
optical link be activated.
Once the operations are done, the control box’s initial state must be restored using the resetting procedure
described above.
BUTTON PRESSED FOR CONTROL BOX STATUS
Between 1 and 3 seconds Control box reset without viewing visual diagnostics.
More than 3 seconds Visual diagnostics of lock-out condition:
(LED pulses at 1-second intervals).
More than 3 seconds starting from
the visual diagnostics condition
Software diagnostics by means of optical interface and PC (hours
of operation, malfunctions etc. can be viewed)
???????? ????????
Press reset
for > 3s Pulses 3s Pulses
RED LED on
wait at least 10s
Interval
Lock-out
20013746 10 GB
The sequence of pulses issued by the control box identifies the possible types of malfunction, which are
listed in the table below.
5. WARNINGS TO AVOID BURNOUT OR BAD COMBUSTION OF THE BURNER
1 – When the burner is stopped, the smoke pipe must be opened and effect a natural draught in the
combustion chamber. If the smoke pipe is closed, the burner must be drawn back till the extraction
of blast tube from the furnace. Before operating in this way take the voltage off.
2 – The place, where the burner works, must have same openings suitable for the passage of air necessary
for combustion. To be sure about this, you have to control CO2 and CO in the exhaust gases with
all the windows and doors closed.
3 – If in the place, where the burner works, there are air-breathings, check the existence of air-input
openings with dimensions suitable for the necessary air-exchange. In any case check that, when the
burner is stopped, the air-breathings do not draw warm smokes from pipes through the burner.
6. MAINTENANCE
The burner requires periodic maintenance carried out by a qualified and authorised technician in conformity
with legislation and local standards.
Maintenance is essential for the reliability of the burner, avoiding the excessive consumption of fuel and consequent
pollution.
Before carrying out any cleaning or control always first switch off the electrical supply to the burner
acting on the main switch of the system.
THE BASIC CHECKS ARE:
Leave the burner working without interruption for 10 min., checking the right settings of all the components
stated in this manual. Then carry out a combustion check verifying:
?? CO2 (%) content?? Smoke temperature at the chimney?? CO content (ppm).
SIGNAL PROBABLE CAUSE
2 pulses
????
The flame does not stabilise at the end of the safety time:
– faulty ionisation probe;
– faulty or soiled gas valves;
– neutral/phase exchange;
– faulty ignition transformer
– poor burner regulation (insufficient gas).
3 pulses
??????
Minimum air pressure switch does not close:
– make sure VPS trips to produce lockout;
– air pressure switch faulty;
– air pressure switch incorrectly regulated;
– fan motor does not run;
– maximum air pressure switch operating.
4 pulses
????????
Extraneous light.
7 pulses
??????????????
Loss of flame during operations:
– poor burner regulation (insufficient gas);
– faulty or soiled gas valves;
– short circuit between ionisation probe and earth.
10 pulses
??????????
??????????
– Wiring error or internal fault.
11 GB 20013746
7. FAULTS / SOLUTIONS
Here below you can find some causes and the possible solutions for some problems that could cause a failure
to start or a bad working of the burner. A fault usually makes the lock-out lamp light which is situated
inside the reset button of the control box (9, fig. 1, page 1).
When lock out lamp lights the burner will attempt to light only after pushing the reset button. After this if the burner
functions correctly, the lock-out can be attributed to a temporary fault.
If however the lock out continues the cause must be determined and the solution found.
BURNER STARTING DIFFICULTIES
Signal Problem Possible cause Recommended remedy
2 pulses Once the pre-purging
phase and
safety time have
passed, the burner
goes into lockout
without the appearance
of the flame
1 - The operation solenoid lets little gas
through
Increase
2 - One of the two solenoid valves does
not open.
Replace
3 - Gas pressure too low. . . . . . . . . . . . Increase pressure at governor
4 - Ignition electrode incorrectly
adjusted
Adjust, see page 4
5 - Electrode grounded due to broken .
insulation
Replace
6 - High voltage cable defective . . . . . . Replace
7 - High voltage cable deformed by high
temperature
Replace and protect
8 - Ignition transformer defective . . . . . Replace
9 - Incorrect valve or transformer . . . . .
electrical wiring
Check
10 - Defective control box . . . . . . . . . . . . Replace
11 - A closed valve upline the gas train . Open
12 - Air in pipework . . . . . . . . . . . . . . . . . Bleed air
13 - Gas valves unconnected or with . . .
interrupted coil
Check connections or replace
coil
3 pulses The burner does
not switch on, and
the lockout appears
14 - Air pressure switch in operating position
Adjust or replace
The burner
switches on, but
then stops in lockout
- Air pressure switch inoperative due
to insufficient air pressure:
15 - Air pressure switch incorrectly
adjusted.
Adjust or replace
16 - Pressure switch pressure test point
pipe blocked
Clean
17 - Poorly adjusted head. . . . . . . . . . . . Adjust
18 - High pressure in the furnace . . . . . . Connect air pressure switch to
fan suction line
Lockout during prepurging
phase
19 - Defective motor control contactor . .
(only three-phase version)
Replace
20 - Defective electrical motor . . . . . . . . Replace
21 - Motor lockout (defective electrical
motor)
Replace
4 pulses The burner
switches on, but
then stops in lockout
22 - Flame simulation . . . . . . . . . . . . . . . Replace the control box
Lockout when
burner stops
23 - Permanent flame in the combustion
head or flame simulation
Eliminate persistence of flame
or replace control box
20013746 12 GB
N.B.: If problems still occur after all of the above checks have been made, check the electrical connections
on the plug and sockets, the damper and burner motor, gas control wiring ignition transformer and
external interlocks, if the burner still fails to function, replace the control box.
7 pulses The burner goes
into lockout immediately
following the
appearance of the
flame
24 - The operation solenoid lets little gas
through
Increase
25 - Ionisation probe incorrectly adjusted Adjust, see page 4
26 - Insufficient ionisation (less than 5 A) Check probe position
27 - Earth probe. . . . . . . . . . . . . . . . . . . Withdraw or replace cable
28 - Burner poorly grounded . . . . . . . . . Check grounding
29 - Phase and neutral connections
inverted
Invert them
30 - Defective flame detection circuit. . . Replace the control box
Burner goes into
lockout during operation
31 - Probe or ionisation cable grounded Replace worn parts
10 pulses The burner does
not switch on, and
the lockout appears
32 - Incorrect electrical wiring . . . . . . . . Check
The burner goes
into lockout
33 - Defective control box . . . . . . . . . . . Replace
34 - Presence of electromagnetic . . . . .
disturbances in the thermostat lines
Filter or eliminate
No puls The burner does
not start
35 - No electrical power supply . . . . . . . Close all switches - Check connections
36 - A limiter or safety control device is
open
Adjust or replace
37 - Line fuse blocked . . . . . . . . . . . . . . Replace
38 - Defective control box . . . . . . . . . . . Replace
39 - No gas supply. . . . . . . . . . . . . . . . . Open the manual valves
between contactor and train
40 - Mains gas pressure insufficient . . . Contact your GAS COMPANY
41 - Minimum gas pressure switch fails to
close
Adjust or replace
The burner continues
to repeat the
start-up cycle, without
lockout
42 - The gas pressure in the gas mains
lies very close to the value to which
the minimum gas pressure switch
has been set. The sudden drop in
pressure after valve opening causes
temporary opening of the pressure
switch itself, the valve immediately
closes and the burner comes to a
halt. Pressure increases again, the
pressure switch closes again and the
ignition cycle is repeated. And so on
Reduce the minimum gas pressure
switch intervention pressure.
Replace the gas filter
cartridge.
Ignition with pulsations
43 - Poorly adjusted head . . . . . . . . . . . Adjust. See page 6
44 - Ignition electrode incorrectly
adjusted
Adjust, see page 4
45 - Incorrectly adjusted fan air damper:
too much air
Adjust
46 - Output during ignition phase is too
high
Reduce
Signal Problem Possible cause Recommended remedy
13 GB 20013746
NORMAL OPERATION / FLAME DETECTION TIME
The control box has a further function to guarantee the correct burner operation (signal: GREEN LED permanently
on).
To use this function, wait at least ten seconds from the burner ignition and then press the control box button for a
minimum of 3 seconds.
After releasing the button, the GREEN LED starts flashing as shown in the figure below.
The pulses of the LED constitute a signal spaced by approximately 3 seconds.
The number of pulses will measure the probe DETECTION TIME since the opening of gas valves, according to
the following table:
KIT INTERFACE ADAPTER RMG TO PC Code 3002719
SIGNAL FLAME DETECTION TIME This is updated in every burner start-up.
Once read, the burner repeats the start-up cycle by
briefly pressing the control box button.
WARNING
If the result is > 2s, ignition will be retarded.
Check the adjustment of the hydraulic brake of the gas
valve, the air damper and the combustion head
adjustment.
1 blink
0.4s
2 blinks
0.8s
6 blinks
2.8s
???????? ????????
GREEN LED on
wait at least 10s
Press button
for > 3s signal signal
Interval
3s
20013746 CN
说明书的相关信息
引言
说明书随燃烧器一起提供：
- 说明书是产品不可或缺的组成部分，不得将其与产品分离；因此必须
小心保存以便查阅，如果将燃烧器转给另一个用户或转移至另一个系
统，则说明书必须跟随燃烧器一起转移。如果说明书损坏或丢失，则
必须从您就近的RIELLO Technical Assistance Centre （技术支持
中心）索取说明书的复印件；
- 说明书只能由有资格的人员使用；
- 说明书提供了有关燃烧器安装、启动、使用和维护的重要指示和安全
警告。
系统和说明书的交付
一旦交付系统：
- 系统制造商也必须将说明书交付给用户，并建议其将说明书保存在热
发生器的安装区域附近。
- 说明书上显示：
- 燃烧器的序列号；
- 最近Assistance Centre （支持中心）的地址和电话号码；
- 系统制造商必须告知用户有关以下内容的准确信息：
- 系统的使用；
- 启动系统前需要进行的测试；
- 必需的维护和检查（每年必须由制造商代表或别的技术人员
至少检查系统）。
要保证定期检查， 建议遵照Maintenance Contract （维护
合同）的规定。
..............................................
..............................................
..............................................
..............................................
1 CN 20013746
目录
1. 燃烧器描述
一段火燃气燃烧器.
1.1 燃烧器附件
隔热垫 . . . . . . . . . . . . . . . .数量 1 固定到锅炉的法兰的螺钉和螺母 . . . . . . . . . . . . . . . 数量 4
电缆护套 . . . . . . . . . . . . . .数量 1 用于固定机盖的螺钉 . . . . . .. . . . . . . . . . . . . . . . . . 数 量 3
铰链 . . . . . . . . . . . . . . . . . .数量 1 7 针插头. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 数量1
1. 燃烧器描述 . . . . . . . . . . . . . . . . . . . . . . 1
1.1 燃烧器附件 . . . . . . . . . . . . . . . . . . . . . . 1
2. 技术数据 . . . . . . . . . . . . . . . . . . . . . . . . 2
2.1 技术数据 . . . . . . . . . . . . . . . . . . . . . . . . 2
2.2 外观尺寸 . . . . . . . . . . . . . . . . . . . . . . . . 2
2.3 工作范围 . . . . . . . . . . . . . . . . . . . . . . . . 2
3. 安装. . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
3.1 安装. . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
3.2 探针- 电极定位. . . . . . . . . . . . . . . . . . . 4
3.3 供气管路 . . . . . . . . . . . . . . . . . . . . . . . . 4
3.4 电气接线 . . . . . . . . . . . . . . . . . . . . . . . . 5
3.4.1 标准电气接线 . . . . . . . . . . . . . . . . . . . . 5
3.4.2 带有泄漏检测装置的电气接线. . . . . . . . . 6
4. 作业 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
4.1 燃烧调整 . . . . . . . . . . . . . . . . . . . . . . . . . 6
4.2 燃烧头设定 . . . . . . . . . . . . . . . . . . . . . . . 6
4.3 风门挡板设定. . . . . . . . . . . . . . . . . . . . . . 7
4.4 燃烧检查 . . . . . . . . . . . . . . . . . . . . . . . . . 7
4.5 风压开关 . . . . . . . . . . . . . . . . . . . . . . . . . 7
4.6 燃烧器启动程序. . . . . . . . . . . . . . . . . . . . 8
4.7 启动程序诊断. . . . . . . . . . . . . . . . . . . . . . 8
4.8 控制盒复位和诊断功能. . . . . . . . . . . . . . . 9
5. 避免燃烧效果变差或者烧坏燃烧器的警告 . 10
6. 维护 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
7. 故障/ 解决方案 . . . . . . . . . . . . . . . . . . 11
1 – 风门挡板
2 – 用于固定风门挡板的螺钉
3 – 供电和控制用的7- 孔插座
4 – 燃气阀组的6- 孔插座
5 – 电缆护套
6 – 用于固定机盖的螺钉
7 – 风压开关
8 – 控制盒
9 – 带锁定指示灯的复位按钮
?? 符合下列指令: EMC 89/336/EEC - 2004/108/EC, 低电压 73/23/EEC - 2006/95/EC 及效率92/42/EEC。
?? 根据 EN 676 标准，燃烧器用于间歇运行。
?? 燃烧器满足 IP X0D (IP 40) 及 EN 60529 的保护等级。
?? 燃气阀组符合EN 676 标准。
注意：
– 与燃烧器一起提供的电缆护套 (5)， 必须固定到燃气阀组的同侧。
– 燃烧器安装后，检查固定机盖的螺丝孔。
如果必要，用随设备提供的固定螺钉 (6, 图. 1) 替换它们。
图. 1
D4182
6 5 3
2
1
9
8
7
4
2
20013746 2 CN
2. 技术数据
2.1 技术数据
对于3 类燃气 (LPG) 适用的组件.
2.2 外观尺寸
2.3 负荷图 ( 参照 EN 676 标准)
热功率(1) 42 – 116 kW - 36,000 – 100,000 kcal/h
天然气 ( 2 类)
净热值: 8 – 12 kWh/Nm3 - 7,000 – 10,340 kcal/Nm3
压力: . 16 mbar - . 100 mbar
电源单相, 230V ± 10% ~ 50Hz
电机230V / 0.7A
电容器4 μF
点火变压器主要230V / 1.8A - 次要8 kV / 30 mA
电功消耗0.13 kW
(1) 参照条件: 温度 ， 20°C - 气压 1013 mbar – 海拔 0 m
国家DE AT FR ES - GB - IE LU NL
燃气类别II2ELL3B/P II2H3B/P II2Er3P II2H3P II2E3B/P II2L3B/P
单独提供的加长燃烧头
燃烧器法兰
305 110 346 185
33 61
45°
? 105
262
160
Rp 3/4
204
142
?? 170
D4251 130
11
45°
热功率
D5256
0.8
0
0.2
0.4
0.6
40,000 50,000 60,000 70,000 kcal/h
50 60 70 80 120 kW
1.0
110
80,000
1.2
90 100
90,000
1.4
40
1.6
100,000
炉膛背压 – mbar
3 CN 20013746
测试锅炉
负荷图根据EN 676 标准定义。
商用锅炉
如果锅炉的设计和制造符合EN303 标准， 并且炉膛尺寸与EN676 标准中的图标接近，那么燃烧器和锅炉匹配没问
题。 如果锅炉的设计和制造不符合EN303 标准或者炉膛尺寸大大小于EN676 标准中的图表尺寸，请咨询生产商。
燃气压力与燃烧器出力的关系
用净热值为 10 kWh/m3 (8.570 kcal/m3) 的G20 燃气进行测试，在锅炉背压为0 mbar ，燃烧器出力时，燃烧
头处测量压力为5.8mbar(M2, 见第4 页，章节3.3)。
3. 安装
燃烧器安装必须符合相关法律以及本地标准规定。
3.1 燃烧器安装
4
1
2
3
5
6
7
炉膛背压 – mbar
40,000 50,000 60,000 70,000 kcal/h
50 60 70 80 120 kW
热功率
D5257
110
80,000
90 100
90,000
40
100,000
S7392
铰链装置
1 3 2
A B
D5108
炉门的厚度必须小于 90 mm, 包括耐火衬里。
如果厚度较大 （ 不超过150 mm), 必须选用单
独供应的加长燃烧头。
重要?? 拆下螺母 (1) 和 (A) 部分，将燃烧头组件从燃烧
器本体上分离。
?? 固定燃烧头组件 (B) 到锅炉 (2)，插入随机提供
的隔热垫 (3)。
20013746 4 CN
3.2 探针- 电极定位
3.3 燃气供气管路
符合 EN 676 标准的燃气阀组
燃气阀组是单独提供的，其调整见所附说明。
燃气阀组连接
应用
类型代码入口出口
MBDLE 405 B01 3970530 Rp 1/2 Rp 3/4 天然气 ≤ 80 kW and LPG
MBDLE 407 B01 3970531 Rp 3/4 Rp 3/4 天然气及 LPG
D5104
点火电极
间隙 2 – 3 mm
电离探针
探针
2.2 电极
~ 40 mm
稳焰盘
=
=
1 – 燃气供气管路
2 – 手动阀 ( 由安装者提供)
3 – 气压计( 由安装者提供)
4 – 过滤器
5 – 燃气压力开关
6 – 安全阀
7 – 调压器
8 – 调节阀
M1 – 供气压力测试点
M2 – 阀门组后压力测试点
1
D5069
2 3 M1 4 5 6 7 8
M2
5 CN 20013746
3.4 电气接线
注意:
?? 不要将零线和火线接反，遵照图示仔细操作，保证良好接地。
?? 电缆的横截面必须不小于 1mm( 除非当地规范和法规另有要求)。
?? 安装工人进行的电气配线必须符合该国有效的规则。
?? 当断开锅炉温控开关时，验证燃烧器是否停机，断开红色的电离子探针连接头验证燃烧器是否锁定。
注意：
燃烧器用于间歇运行。这意味着它们必须每隔24 小时至少停机， 便于控制盒能够检验其有效性 。通常锅炉启动温控器
(TL) 能够确保燃烧器停止。如果没有停止，必须串联一个定时开关到启动温控器(TL) 中保证燃烧器每24 小时至少停机。
电离子探针
电极
电机
电容器
燃烧器接地
230V ~ 50Hz
风压开关
蓝色
白色
黑色
控制盒
RMG 88.620A2
防电磁干扰装置
D4275
连接头
点火变压器
3.4.1 标准电气接线
图例说明
XP6 – 6 孔插座
XP7 – 7 孔插座
X6 – 6 针插头
X7 – 7 针插头
B4 – 工作信号
h1 – 计时器
PG – 燃气压力开关
S3 – 远程锁定信号 (230V -
0.5 A max.)
T6A – 保险丝
TL – 启动温控器
TS – 安全温控器
V10 – 安全阀
V11 – 调整阀
在相- 相供电情况下，控制
盒接线板上的接线端6和接地
端之间的必须安装桥接器。
注意
由安装方完成
在工厂进行
20013746 6 CN
3.4.2 带有泄漏检测装置的电气接线 (DUNGS VPS 504)
4. 作业
4.1 燃烧调整
根据效率指令 92/42/EEC ，燃烧器应用在锅炉上时，调整和测试
必须 按照锅炉说明书进行操作，包括确认烟气中CO 以及CO2 的
浓度，温度以及锅炉中水的平均温度。
为达到额定的出力，应正确设定燃烧头与风门挡板位置。
4.2 燃烧头设定
将螺栓 (A) 旋至松动， 移动肘型弯 (B) 使之与连轴器（C) 的断面
对齐在相应的刻度位置。
拧紧螺栓 (A。
示例:
燃烧器安装在出力为81 kW ，效率为
90%的锅炉上, 燃烧器输入功率为90kw，
按图表所示，燃烧头设定为 3。
此图表一般在初期设定时参照设定，为了
适当提高风压或改善燃烧时可以降低本设
定值（将设定点调向0 位置）。
图例说明
X6 – 6 针插头
X7 – 7 针插头
B4 – 工作信号
h1 – 计时器
PG – 燃气压力开关
S3 – 远程锁定信号l
(230V - 电流 0.5 A )
T6A – 保险丝
TL – 启动温控器
TS – 安全温控器
V10 – 安全阀
V11 – 调整阀230V ~ 50Hz
D4199
由安装方完成
S7015
C
A
B
0 1 2 3
120
90
80
70
60
50
100
80,000
70,000
60,000
50,000
40,000
kcal/h kW D5258
4 5
40
110
90,000
100,000
设定点
7 CN 20013746
4.3 风门挡板设定
通过松开螺栓 (2) 后，调节风门挡板 (1) 来调节风量。
当调节至理想状态后，旋紧螺丝 (2)。
4.4 燃烧检查
建议根据使用燃气的类型并按照下表的参数来设定燃烧器:
电离子探针电流
控制盒正常运行所需的电流为 3 μA。
通常离子探针会产生更高的电流，因此不需要检测，然而如果需要测量电离电流，断开红色电缆上的连接头，并串
入微安表。
4.5 风压开关
风压开关的设定在所有调整完成后进行，从风压开关设定在设定值处开始。使燃烧器处于出力的工作状
态，顺时针旋转转盘，增加设定值直到至燃烧器锁定。然后逆时针转动转盘将设定值减小1 个刻度值。检查并确
保燃烧器运转可靠，如燃烧器再次锁定，将设定值再减小半个刻度值。
注意:
依据EN 676 标准， 当 CO 超过 1% (10,000 ppm) 时，风压开关必须动作。在烟道中插入一个烟气分析仪，慢慢减
少进风量，检查并确认在CO 超过 1% 之前，风压开关是否动作锁定燃烧器。
EN 676 过量空气系数:
出力 λ ≤ 1.2 – 出力λ ≤ 1.3
燃气
理论值CO2
0 % O2
设定CO2 % CO
mg/kWh
NOx
λ = 1.2 λ = 1.3 mg/kWh
G 20 11.7 9.7 9.0 ≤ 100 ≤ 170
G 25 11.5 9.5 8.8 ≤ 100 ≤ 170
G 30 14.0 11.6 10.7 ≤ 100 ≤ 230
G 31 13.7 11.4 10.5 ≤ 100 ≤ 230
1
D5231
2
2
探针
连接头
控制盒端子接线板
D5006
10
20013746 8 CN
4.6 燃烧器启动循环
如果在运行中发生失火，应在1 秒内燃烧器停机。
4.7 启动循环诊断
启动过程中运行进程指示如下表所示:
色码表
顺序色码
预吹扫?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ??
点火阶段?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ??
运行，火焰正常?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ??
运行，火焰较弱?? ?? ?? ?? ?? ?? ?? ?? ?? ??
电压低 于 ~ 170V ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ??
锁定?? ?? ?? ?? ?? ?? ?? ?? ?? ??
外部光线?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ??
图例:?? 不亮?? 黄色?? 绿色 ?? 红色
最多 2 秒40 秒最多 2 秒40 秒3 秒
D4172
正常运行点火失败引起的锁定
启动温控器
电机
点火变压器
阀门
火焰信号
锁定
9 CN 20013746
4.8 控制盒复位和使用诊断功能
控制盒具有诊断功能，能够轻松识别任何故障原因（指示器：红色LED 灯）
要使用此功能，待燃烧器进入安全状态（锁定状态）后，至少等待10 秒，然后按下复位按钮。
控制盒指示灯产生一连串的闪烁（间隔1 秒），每隔3 秒钟重复.
待观测到闪烁次数并识别出故障原因后，应按住复位按钮1-3 秒钟来复位。
复位控制盒和故障诊断操作方法如下所示：
复位控制盒
按下列步骤复位控制盒:
?? 按下按钮1-3 秒钟。
松开按钮2 秒钟之后燃烧器重新启动。
如果燃烧器没有重启，必须确保启动温控器处于闭合状态。
可视诊断
显示引起锁定的燃烧器故障类型。
按下列步骤进行可视诊断:
?? 如红色LED 灯长亮（燃烧器锁定），按下复位按钮超过3 秒钟。
黄色灯闪烁显示操作已经完成。
黄灯闪烁时松开按钮，闪烁的次数指示可能的故障原因，如下表所示。
软件诊断
PC 机通过红外线连接控制盒可以显示燃烧器的运行状况，包括运行的时间，锁定次数及类型，控制盒的序列号
等。
?? 如红色LED 灯长亮（燃烧器锁定），按下复位按钮超过3 秒钟。
黄色灯闪烁显示操作已经完成。
松开按钮1 秒钟后，重新按复位按钮超过三秒钟，直到黄色指示灯再次闪烁。
松开按钮后，红色指示灯快速闪烁，只有在此时才可以激活连接。
操作完成后，必须按照上述复位程序恢复控制盒到初始状态。
按压按钮持续时间控制盒状态
1 秒-3 秒复位控制盒但无可视诊断。
按住超过3 秒
处于锁定状态的可视诊断:
(LED 指示灯每间隔1 秒闪烁)。
进入可视诊断状态开始再按超过3 秒通过红外线和PC 机连接进行软件诊断 ( 可浏览运行时间，故障等）
???????? ????????
按复位按钮
长于 > 3秒闪烁3 秒闪烁
红色LED 指示灯亮
至少等待10 秒钟
间隔
锁定
20013746 10 CN
如下表所示列出了闪烁次数对应的可能的故障类型。
5. 避免燃烧器损坏或燃烧效果变差的警告
1 – 燃烧器停机后，应保持烟道通畅并让燃烧室形成自然通风，如果关闭烟道，应该拉出燃烧器，直到从炉膛取
出送风管为止。操作前，关闭电源。
2 – 燃烧器工作场所必须保证良好的空气流通，检验时，关闭所有门窗后检测烟气中的CO2 以及CO 含量确保
含量不超标准。
3 – 如果燃烧器工作场所有排风设备，应检查现场的通风口尺寸是否满足排风设备的需要。 不管怎么样，燃烧器
停机时，排风设备不应通过燃烧器从烟道抽走热烟气。
6. 维护
燃烧器需要由授权的有资质合格技术人员按当地法规和标准定期维护。
维护可以保证燃烧器的可靠运行，避免燃料浪费和排放污染物增加。
进行清洁或维护之前，必须切断燃烧器主电源开关。
一般检查包括:
燃烧器连续工作 10 分钟后, 检查所有说明书中提到的部件设置。然后进行燃烧检测：
?? CO2 (%) 含量 ?? 烟囱烟气温度 ?? CO 含量(ppm)。
闪烁次数可能故障
闪烁2 次
????
安全时间过后火焰不稳定:
– 电离子探子故障;
– 燃气阀组故障或脏;
– 火线与零线接反;
– 点火变压器故障
– 燃烧器调整较差（燃气量不足）。
闪烁3 次
??????
风压开关没有闭合:
– 确认是否 VPS 已经锁定;
– 风压开关故障;
– 风压开关调整不当;
– 风机电机没有运行;
– 风压开关处于运行状态。
闪烁4 次
???????? 外部光源。
闪烁7 次
??????????????
运行过程中火焰熄灭:
– 燃烧器调整不当( 燃气量不足);
– 燃气阀组故障或脏;
– 电离子探针对地短路。
闪烁10 次
??????????
??????????
– 接线错误或内部故障。
11 CN 20013746
7. 故障/ 解决方案
从下表可以找到导致燃烧器不能启动或不正常工作的一些问题的原因和相应的解决方案。发生故障后，位于控制
盒的复位按钮内的锁定指示灯通常亮起红色灯 ( 第1 页9. 图1)。
当锁定指示灯亮时，仅在按下复位按钮后，燃烧器会重新启动点火。如果燃烧器正常运行，锁定可归因于暂时故障.
如果继续锁定，必须分析原因并找到解决方法。
燃烧器启动故障
信号故障可能的原因建议的补救措施
闪烁2 次预吹扫和安全时间
后燃烧器锁定并且
没有火焰出现。
1 - 燃气阀组过气量太少增加燃气量
2 - 两个电磁阀中的一个未打开更换
3 - 燃气压力太低增加调压器后的压力
4 - 点火电极的调整不正确调整，见第 4 页
5 - 点火电极因为绝缘损坏而接地更换
6 - 高压电缆有缺陷更换
7 - 高压电缆因为高温而变形更换和保护
8 - 点火变压器故障更换
9 - 阀组或变压器接线错误检查
10 - 控制盒故障更换
11 - 燃气阀组上游手动阀未开打开
12 - 燃气管中有空气排气
13 - 燃气阀组没有电磁线圈或未接线检查接线或更换线圈
闪烁3 次燃烧器没有启动就
出现锁定
14 - 风压开关处于运行状态调整或更换
燃烧器启动，然后
锁定停机
- 风压开关由于气压不足而不动作
15 - 风压开关调整不正确. 调整或更换
16 - 风压开关气压测试点管道被阻塞清洁
17 - 燃烧头调整不当调整
18 - 炉膛中出现的高压连接风压开关到风机进气口
预吹扫期间锁定19 - 电机控制接触器故障( 仅三相型) 更换
20 - 电机故障更换
21 - 电机锁定( 电机故障) 更换
闪烁4 次燃烧器启动，但之
后锁闭
22 - 模拟火焰更换控制盒
在燃烧器停机时锁
闭
23 - 燃烧头的残留火焰或虚假火焰消除残留的火焰或更换控制盒
闪烁7 次燃烧器在出现火焰
之后立即锁定
24 - 燃气阀组过气量太少增加燃气量
25 - 电离子探针的调整不当调整，见第 4 页
26 - 电离子电流太小 ( 小于 5μA) 检查探针位置
27 - 离子探针接地拉出或更换电缆
28 - 燃烧器接地不好检查接地
29 - 相线和中线接反调换
30 - 火焰探测电路故障更换控制盒
燃烧器运行期间出
现锁定
31 - 离子探针或电缆接地更换磨损部分
20013746 12 CN
注意: 如果在进行上述的所有检查之后仍发生此类问题，检查插头和插座，风门挡板，电机，点火变压器和外部
连锁装置上的连接，如果故障不能排除，则更换控制盒。
闪烁10 次燃烧器没有启动，
但出现锁定
32 - 接线错误检查
燃烧器锁定33 - 控制盒故障更换
34 - 启动温控器线路中出现电磁干扰过滤或消除干扰
无闪烁燃烧器不启动 35- 没有电源供应闭合所有开关- 检查接线
36 - 启动温控开关或安全温控开关断开调整或更换
37 - 保险丝被熔断更换
38 - 控制盒故障更换
39 - 没有燃气打开手动阀
40 - 燃气供气气压不足联系燃气公司
41 - 燃气压力开关没有闭合调整或更换
燃烧器不断重复启
动，而不锁定
42 - 燃气供气气压非常接近燃气压力
开关的设定值，阀门打开之后压力的
突然下降会造成压力开关临时断开，
阀门会立即关闭且燃烧器停机，压力
增加，燃气压力开关会重新闭合
而重复点火过程等等。
降低燃气压力开关的设定
值。
点火脉冲43 - 头部调整不当调整，见第6 页
44 - 点火电极不正确调整，见第 4 页
45 - 风门挡板调整不当，风量太大调整
46 - 点火出力太大减小
信号故障可能的原因建议的补救措施




13 CN 20013746
正常运行/ 检测到火焰的时间
控制盒有监控燃烧器正常运行的功能（信号:LED 指示灯绿灯长亮）。
要查看检测到火焰的时间，燃烧器点火后等待十秒钟，按住控制盒的复位按钮保持3 秒钟。
在放开按钮之后，绿色指示灯开始闪烁，如下图所示。
LED 指示灯间隔3 秒闪烁。
闪烁的次数指示从燃气阀组开启后火焰探测器检测到火焰的时间，如下表所示:
RMG 控制盒和PC 机连接的组件编码 3002719
信号火焰检测时间这在每次燃烧器启动时更新。一旦读取，按一下复位按
钮燃烧器将重新启动。
警告
如果结果大于2 秒 ，点火延迟。检查燃气阀组的调整，
风门挡板的调整和燃烧头的调整。
闪烁1 次
0.4 秒
闪烁2 次
0.8 秒
闪烁6 次
2.8 秒
???????? ????????
绿色LED 指示灯长亮
至少等待10 秒钟
按下按钮
超过3 秒闪烁次数闪烁次数
间隔
3 秒
Subject to modifications - 保留更新的权利
Registered Office - 公司注册所在地:
RIELLO S.p.A.
I-37045 Legnago (VR)
Tel.: +39.0442.630111
http:// www.riello.it
http:// www.rielloburners.com
Manufacturing site:
Riello Heating Equipment (Shanghai) CO., LTD
No. 388, Jinbai Road - Jinshan Industrial Zone
201506 - Shangha