Riello RLS 310/E MX Installation, Use And Maintenance Instructions Download | Manualshive

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20081825

28

GB

Installation

5.11

Nozzle installation

The burner complies with the emission requirements of the EN
267 standard.

In order to guarantee that emissions do not vary, recommended
and/or alternative nozzles specified by the Manufacturer in the In-
struction and warning booklet should be used.

Fit the nozzle with a pipe wrench (24 mm), passing through the
central opening of the flame stability disc (Fig. 23 on page 28).

Fit the nozzles on the nozzle holder without the fuel interception
rod.
To calibrate the flow rate range within which the nozzle should
operate, adjust the fuel pressure on the nozzle return line, ac-
cording to on page 28 and Tab. M on page 28.

5.11.1

Recommended nozzle

•

Fluidics type N2 45°

Alternatively:

•

Bergonzo type B5 45° SA

Complete range of nozzles:



Bergonzo type B5 45°

150 - 200 - 225 - 250 - 275 - 300 - 325 - 350 - 375 - 400 -
425 - 450 - 475 - 500 - 525 - 550 - 575 - 600.



Fluidics type N1 45°

160 - 180 - 200 - 225 - 250 - 275 - 300 - 330 - 360 - 400 -
450 - 500 - 550 - 600.



Fluidics type N2 45°

160 - 180 - 200 - 225 - 250 - 275 - 300 - 330 - 360 - 400 -
450 - 500 - 550 - 600.

Tab. M

WARNING

It is advisable to replace nozzles every year
during regular maintenance operations.

CAUTION

The use of nozzles other than those specified
by the Manufacturer and inadequate regular
maintenance may result into emission limits
non-conforming to the values set forth by the
regulations in force, and in extremely serious
cases, into potential hazards to people and ob-
jects.

The manufacturing company shall not be lia-
ble for any such damage arising from non-ob-
servance of the requirements contained in this
manual.

WARNING



Do not use any sealing products such as:
gaskets, sealing compound, or tape.



Be careful to avoid damaging the nozzle seal-
ing seat.



The nozzle must be screwed into place tightly
but not to the maximum torque value pro-
vided by the wrench.

2 mm

Fig. 23

D8833

kg/h

Delivery

pressure

bar

Return

pressure

bar

kg/h

kW

RL

S

3

10 - 410/E MX

150

21

13

51

600

21

19

106

1250

200

22

8.5

67

800

22

17.5

150

1800

300

20

7

100

1200

20

17.5

257

3000

375

20

6.5

148

1750

20

15.5

305

3600

425

20

7.5

68

1950

20

17

344

4100

RLS 510/E MX

250

24

9

94

1120

25

15.5

210

2500

360

24

7.5

116

1380

25

14

260

3090

400

24

8.5

153

1820

25

15

355

4220

450

24

8

164

1950

25.5

16

425

5050

R

L

S 610

/E MX

300

20

9.5

125

1500

20

14

250

3000

450

20

8

134

1600

20

14

380

4550

575

20

9.5

193

2300

20

17

510

6070

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Summary of Contents for RLS 310/E MX

Page 1: ...4 12 2015 Dual fuel gas oil gas burners Progressive two stage or modulating operation CODE MODEL TYPE 20082946 20087643 20087644 RLS 310 E MX 1161T1 20084376 20087645 20087646 RLS 410 E MX 1162T1 20083562 RLS 510 E MX 1163T1 20080180 RLS 610 E MX 1164T1 GB ...

Page 2: ...Original instructions ...

Page 3: ... 26 17 4 14 Operation sequence of the burner gas operation 19 4 15 Operation sequence of the burner light oil operation 20 4 15 1 List of the phases gas operation 21 4 15 2 List of the phases light oil operation 21 4 16 Operator panel operation 21 4 16 1 Description of the symbols on the display 22 4 16 2 Description of the buttons 22 4 17 Servomotor SQM33 23 4 18 Calibration of the thermal relay ...

Page 4: ...fuel adjustment and output modulation system 39 6 8 3 Burner adjustment gas 39 6 8 4 Output upon ignition 39 6 8 5 Maximum output 39 6 8 6 Minimum output 39 6 9 Final adjustment of the pressure switches 40 6 9 1 Air pressure switch 40 6 10 Pressure switch adjustment 41 6 10 1 Maximum gas pressure switch 41 6 10 2 Minimum gas pressure switch 41 6 10 3 PVP pressure switch kit 41 6 10 4 Minimum oil p...

Page 5: ...y components 59 7 2 4 Measuring the flame signal 60 7 3 Opening the burner 61 7 4 Closing the burner 61 7 4 1 Checking the air and gas pressure on the combustion head 61 8 Faults Possible causes Solutions 62 8 1 List of error codes 62 A Appendix Accessories 69 B Appendix Electrical panel layout 70 ...

Page 6: ...as follows RLS 310 E MX Class 2 EN 267 Class 3 EN676 RLS 410 E MX Class 2 EN 267 Class 3 EN676 RLS 510 E MX Class 2 EN 267 Class 3 EN676 RLS 610 E MX Class 2 EN 267 Class 3 EN676 The quality is guaranteed by a quality and management system certified in accordance with UNI EN ISO 9001 Manufacturer s Declaration RIELLO S p A declares that the following products comply with the NOx emission limits sp...

Page 7: ...ried out correctly may cause damage to the ma chine and or injury to people DANGER DANGER LIVE COMPONENTS This symbol indicates operations which if not car ried out correctly lead to electric shocks with le thal consequences DANGER FLAMMABLE MATERIAL This symbol indicates the presence of flammable materials DANGER BURNING This symbol indicates the risks of burns due to high temperatures DANGER CRU...

Page 8: ...event of damage to things or injury to people if such damage injury was due to any of the following causes incorrect installation start up use and maintenance of the burner improper incorrect or unreasonable use of the burner intervention of unqualified personnel carrying out of unauthorised modifications on the equipment use of the burner with safety devices that are faulty incor rectly applied a...

Page 9: ...ce Only those parts envisaged by the manufacturer can be replaced 3 2 Personnel training The user is the person body or company that has acquired the machine and intends to use it for the specific purpose He is re sponsible for the machine and for the training of the people work ing around it The user undertakes to entrust the machine exclusively to suitably trained and qualified personnel underta...

Page 10: ...liaries 230 50 60 110 50 60 R LS 310 E TC FS1 3 400 50 230 50 60 BASIC DESIGNATION EXTENDED DESIGNATION MX 3N 400V 50Hz 3 230V 50Hz 230V 50 60Hz 110V 50 60Hz Heavy oil E Electronic cam EV Electronic cam with variable speed with Inverter P Proportional air gas valve BP Two stage light oil Proportional valve gas M Mechanical cam S L LS N Head TC Standard head TL Long head Emission Class 2 EN267 Clas...

Page 11: ...0 50 Star Triangle 20082946 3 230 50 Direct 20087643 3 400 50 Direct 20087644 RLS 410 E MX 3 400 50 Star Triangle 20084376 3 230 50 Direct 20087645 3 400 50 Direct 20087646 RLS 510 E MX 3 400 50 Star Triangle 20083562 RLS 610 E MX 3 400 50 Star Triangle 20080180 Gas category Destination country I2H SE FI AT GR DK ES GB IT IE PT IS CH NO I2ELL DE I2L NL I2Er FR I2E R B BE I2E LU PL ...

Page 12: ...SO 3746 Model RLS 310 E MX RLS 410 E MX RLS 510 E MX RLS 610 E MX Type 1161T1 1162T1 1163T1 1164T1 Power 1 Delivery 1 min max kW Kg h 600 1200 3600 50 100 305 640 1500 4200 55 126 352 660 1800 5170 56 195 435 1000 2200 6155 110 185 516 Fuels Natural gas G20 methane gas G21 G22 G23 G25 Light oil max viscosity at 20 C 6 mm2 s 1 5 E 6 cSt Gas pressure at max output 2 Gas G20 G25 mbar 31 8 47 4 47 3 7...

Page 13: ...90 12 21 2 12 2 2920 400 690 15 27 15 6 Pump motor rpm V kW A 2870 220 380 1 5 5 9 3 4 Ignition transformer V1 V2 I1 I2 230 V 2 x 5 kV 1 9 A 35 mA Absorbed electrical power Gas Light oil kW max 9 1 10 9 10 8 12 6 14 15 8 17 18 8 Protection level IP 54 DIRECT START UP Model RLS 310 E MX RLS 410 E MX RLS 310 E MX RLS 410 E MX Main electrical supply 3 230V 10 50 Hz 3 400V 10 50 Hz Fan motor IE3 rpm V...

Page 14: ... burner are indicated by the L and R positions The l position is reference for the refractory thickness of the boiler door Tab G Model kg RLS 310 E MX 300 RLS 410 E MX 300 RLS 510 E MX 300 RLS 610 E MX 320 Fig 1 20086678 WARNING The gas adaptor is set also for DN 80 bore Fig 2 20086680 mm A B C D E F G H I L M N O R RLS 310 E MX 1190 507 178 313 520 DN65 490 790 340 1015 576 528 290 890 RLS 410 E ...

Page 15: ... atmospheric pressure of 1013 mbar ap prox 0 m a s l and with the combustion head adjusted as shown on page 27 WARNING Pre calibration of the combustion head only for the burner model RLS 310 E MX If the maximum burner output of the burner falls within area A of the firing rate it is necessary to replace the gas nozzles with those supplied No 8 gas nozzles Ø 5 3 Fig 19 on page 26 area B of the fir...

Page 16: ...ulations In Fig 4 on page 14 you can see the diameter and length of the test combustion chamber Example RLS 510 E MX Output 5000 kW diameter 100 cm length 5 m 4 10 Burner equipment Gasket for gas train adaptor No 1 Adaptor for gas train No 1 Screws for fixing the gas train adaptor M 16 x 70 No 4 Thermal insulation screen No 1 M 18 x 60 screws to secure the burner flange to the boiler No 4 Flexible...

Page 17: ...Oil modulator 20 Maximum gas pressure switch with pressure test point 21 Valve group 22 Hinge for opening the burner 23 Pressure test point for air pressure switch 24 Combustion head air pressure test point 25 Gas train adapter 26 Indication for checking the rotation direction of the purging motor 27 Flame inspection window 28 Flame sensor 29 Reset button 30 Transparent protection 31 Pump 32 Pump ...

Page 18: ...ct start up line contactor 18 Star triangle start up line contactor 19 Thermal relay with RESET button 20 Triangle contactor Star triangle start up 21 Star contactor Star triangle start up 22 Auxiliary contacts 23 Timer for star triangle start up 24 Pump motor thermal relay with RESET button 25 Pump motor contact maker 26 Fuel selection relay 27 Change of fuel selector 28 Fan motor cables sheath 2...

Page 19: ...serve the quality of the combustion process for example using a gas analyser and in the event of inadequate combustion values or dangerous conditions should take appropriate action for example shut ting down the system manually The plugs of the connection cables or other accessories can be disconnected when the system has been switched off The connections to the actuators do not provide a secure s...

Page 20: ...trol load TL1 TL2 External reset button RS Load exit DC 0 2 10V Fuel valve Other lines Max 100 m 100 pF m Max 20 m 100 pF m Max 20 m 100 pF m Max 10 m 100 pF m Max 3 m 100 pF m Max 3 m 100 pF m Environmental conditions Storage Climatic conditions Mechanical conditions Temperature range Humidity DIN EN 60721 3 1 Class 1K3 Class 1M2 20 60 C 95 RH Transport Climatic conditions Mechanical conditions T...

Page 21: ...VOMOTORS Air Fuel 90 Nominal load Pos of post purging Ignition load Low flame Pos without load 0 S8870 Fig 8 Checking of seal Switching off Operation Start up Timer Resolution Ratio Timer 1 parameters Timer 2 parameters Timer 3 max phase time Input signals PGmin PGMin Max gas pressure switch PGMax CPI seal TA ignition 90 Nominal load Pos of post purging Ignition load Low flame Pos without load 0 R...

Page 22: ...ure switch PA Minimum oil pressure switch Alternative to the control safety TS Fan motor MV Transformer of Safety valve SVOIL Fuel valve V1 Lock out signal indicator TL SERVOMOTORS Air Fuel 90 Nominal load Pos of post purging Ignition load Low flame Pos without load 0 S9230 Fig 9 Switching off Operation Start up Timer Resolution Ratio Timer 1 parameters Timer 2 parameters Timer 3 max phase time In...

Page 23: ... t8 post purging time Ph78 t3 post purging time Ph80 emptying time valve leak detection Ph81 Atmospheric time test valve leak control Ph82 filling time valve leak detection Ph83 pressure test time valve leak detection Ph90 Standby time due to lack of gas Phase Description Phase Description Ph00 Lockout phase Ph02 Safety phase Ph10 Closing paused Ph12 Standby Ph22 Fan motor MV ON Pump motor MP ON S...

Page 24: ...keep pressed and adjust the value by pressing or Buttons A and F VSD function To change the mode setting parameter P simultaneously press and plus or Button Info and Enter Enter in Parameters Mode Reset in the event of a lockout Access to a lower level of the menu To navigate in Mode Info or Service and permits the selection of the parameter flashing symbol press for 1 s access to a lower level of...

Page 25: ... wiring is in order then make the safety checks Falls and collisions can negatively affect the safety functions In this case the servomotor must not be operated even if it displays no evident damage WARNING Assembly notes The connection between the actuator command shaft and the control element must be rigid with out any mechanical play WARNING Condensation the formation of ice and the entry of wa...

Page 26: ...he boiler must be free from hazardous mixes e g chloride fluoride halo gen if present it is highly recommended to carry out cleaning and maintenance more frequently WARNING The handling operations for the burner can be highly dangerous if not carried out with the great est attention keep any unauthorised people at a distance check the integrity and suitableness of the available means of handling C...

Page 27: ... Fig 17 on page 25 is not necessary unless expressly re quested by the boiler manufacturer Tab L 5 6 Securing the burner to the boiler Fit the heat insulation supplied onto the blast tube 4 Fig 17 on page 25 Fit the entire burner onto the boiler hole prepared previously Fig 16 on page 25 and fasten with the screws supplied WARNING The burner is designed to operate only in positions 1 2 3 and 4 Fig...

Page 28: ...s 8 E Undo the screw 4 with pressure test point F Release the head by lifting it from its housing 3 then take out the combustion head 5 8 Position of the electrodes and central gas nozzles WARNING To open the burner from the opposite side before removing the pin 1 Fig 18 on page 26 make sure that the 4 screws 2 are tight Then shift the pin 1 to the opposite side only then is it possible to remove ...

Page 29: ...djustments for the out put required and which is indicated in the diagram Fig 20 on page 27 NOTE Depending on the specific application the adjustment can be modified WARNING The burner leaves the factory with the combustion head adjusted to notch 0 Fig 22 on page 27 This adjustment allows you to secure the moving parts when the burner is being transported WARNING The combustion head can be adjuste...

Page 30: ...e nozzles every year during regular maintenance operations CAUTION The use of nozzles other than those specified by the Manufacturer and inadequate regular maintenance may result into emission limits non conforming to the values set forth by the regulations in force and in extremely serious cases into potential hazards to people and ob jects The manufacturing company shall not be lia ble for any s...

Page 31: ... A loop circuit consists of a loop of piping departing from and re turning to the tank with an auxiliary pump that circulates the fuel under pressure A branch connection from the loop feeds the burner This circuit is extremely useful whenever the burner pump does not succeed in self priming because the tank distance and or height difference are higher than the values listed in the table 5 12 3 Hyd...

Page 32: ...he re quired output The pressure on the return line is adjusted by varying a section by means of the rotation of the servomotor 10 Fig 5 on page 15 which also controls the gas butterfly valve at the same time Regulator at 0 maximum opening minimum pressure on the nozzle return line Regulator at 90 minimum opening maximum pressure on the nozzle return line The servomotor is controlled by the electr...

Page 33: ... nozzle return line 15 Pressure switch on pump delivery line B Oil valve group and pressure variator M Pressure gauges V Vacuometer connection OPERATION Pre purging phase valves 5 6 13 and 14 closed Ignition and operation phase valves 5 6 13 and 14 open Stop All valves closed WARNING The a m operation is possible because the pump is already full of fuel when it leaves the factory If the pump has b...

Page 34: ...ith maximum outputs over 1200 kW 9 Gasket for flanged versions only 10 Pressure adjuster 11 Train Burner adaptor supplied separately P2 Upstream pressure of valves adjuster P3 Upstream pressure of the filter L Gas train supplied separately L1 The responsibility of the installer Explosion danger due to fuel leaks in the pres ence of a flammable source Precautions avoid knocking attrition sparks and...

Page 35: ...n er gas train combination manual 5 13 3 Gas train installation DANGER Disconnect the electrical power using the main switch Check that there are no gas leaks Pay attention when handling the train danger of crushing of limbs Make sure that the gas train is properly installed by checking for any fuel leaks The operator must use the required equipment during installation Fig 32 20086798 ...

Page 36: ...1 Fig 32 on page 33 set the MAX output required from the burner opera tion find the nearest output value in the table Tab O on page 34 for the burner in question Read on the right column 1 the pressure at the test point P1 Fig 32 on page 33 Add this value to the estimated pressure in the combustion chamber Example RLS 410 E MX with natural gas G20 Required burner maximum output operation 3000 kW G...

Page 37: ... switch If this is not the case a time switch should be fitted in series to TL to stop the FS1 burner at least once every 24 hours Refer to the wir ing diagrams The electrical safety of the device is obtained only when it is correctly connected to an efficient earthing system made according to current standards It is necessary to check this fundamental safety requirement In the event of doubt have...

Page 38: ...imit thermostat TL you must start the op erating cycle of the control box At first ignition there is a momentary drop in fuel pressure due to the filling of the nozzle piping This lowering of the fuel pressure can cause the burner to lockout and can sometimes give rise to pulsations In the event that the burner locks out again see List of error codes on page 62 Once the following adjustments have ...

Page 39: ...ct gas as the fuel Make sure that the lights or testers connected to the solenoids or the pilot lights on the solenoids themselves indicate that no volt age is present If voltage is present stop the burner immediately and check the electrical connections When the limit thermostat TL closes the burner begins the starting cycle 6 6 Burner ignition The burner should light after having performed the a...

Page 40: ...g 6 on page 16 to EXT acti vates the remote selection of the fuel In this position if there is no remote selector the display shows the priority fuel but does not start In the passage between the two fuels the following is displayed FUEL CHG Fig 38 on page 38 The display shows when operating with gas OFF GAS1 Fig 37 on page 38 light oil OFF GASO Fig 36 on page 38 P h V min s 20095643 Fig 36 P h V ...

Page 41: ...tlet Adjust in sequence 1 Output upon ignition 2 MAX output 3 MIN output 4 Intermediate outputs between Min and Max 5 Air pressure switch 6 Maximum gas pressure switch 7 Minimum gas pressure switch 6 8 4 Output upon ignition Ignition must occur at a lower output than the max operation out put Regulations provide that the ignition output of this burner must be equal to or less than 1 3 of the MAX o...

Page 42: ...arrow pointing upwards on the gradu ated scale Turn the knob clockwise again until the value shown on the graduated scale corresponds with the arrow pointing downwards and so recovering the hysteresis of the pressure switch shown by the white mark on a blue background between the two arrows Now check the correct start up of the burner If the burner locks out again turn the knob anti clockwise a li...

Page 43: ...ob anticlockwise again by 0 1 kPa 1 mbar If the gas pressure is below the set value at the start up the burn er carries out a procedure that consists of an infinite series of starts and stand bys to allow the gas train to charge and stabilise itself 6 10 3 PVP pressure switch kit Adjust the pressure switch for the leak detection control PVP kit Fig 42 on page 41 according to the instructions suppl...

Page 44: ...f the start up ignition and switch off of the burner In the example the display indicates that the burner is in Phase 30 see diagram Fig 44 on page 46 and there are 12 seconds until the next phase 6 11 1 3 Display of the work position The burner is working in the requested load position in the exam ple alongside 78 4 6 11 1 4 Error state message display of the errors and information The display vi...

Page 45: ...eep the F key pressed and with the keys or increase or decrease the load percentage To exit manual mode press the keys and ESC simulta neously for 3 seconds the burner will work in Automatic mode and the output will depend on the thermostat adjustment pres sure switch TR 6 11 2 Info mode The Info mode InFo visualises general system information To access this level you must press the i reset key fo...

Page 46: ...rameters list on page 52 The factory set parameters are not visible To access this level it is necessary to follow the Access proce dure with password 6 11 4 1 Access procedure with password Press the F and A keys simultaneously for 1s For a moment the display will show CodE and immediately af ter you will see 7 dashes the first one flashing With the keys and select the first character of the pass...

Page 47: ...he value to 25 seconds flash ing Press the key i reset to confirm and store To return to the list of parameters press the keys and ESC simultaneously WARNING The password must only be communicated to the qualified personnel or the Technical Assistance Service and must be kept in a safe place D9022 P s h min V reset ESC No Parameter 100 ParA General parameters Information and identification data of...

Page 48: ... the air servomotor keep the key A pressed the position in degrees flashes and press the keys or to increase or de crease the value To adjust the speed of the inverter expressed in and that is 50 Hz 100 keep the buttons F and A simultaneously pressed the percentage position blinks and press buttons or to increase or decrease the value Select another point or exit this area by pressing the keys and...

Page 49: ...te confirm using the but ton Otherwise modify the ignition point see the section Procedure for inserting and adjusting points on the modulation curve on page 46 Phase 38 The ignition phase begins and the spark goes off Phase 40 The fuel valves open the safety time count begins Using the ap propriate visor check there is a flame and that the combustion pa rameters are correct if necessary vary the ...

Page 50: ...bout 50 of the maximum output If this is not the case work also on the gas valve stabiliser in this case however it is necessary to revise the calibrations of all the points previously set Once the calibration of point P1 is completed confirm by press ing the keys and ESC simultaneously parameter 546 will appear If you want to make the burner work on the entire modulation curve press the and ESC k...

Page 51: ...rameter bAC_UP appears on the display screen confirm with the key i reset The display screen shows the following value Use the button The value will be set to 1 Value 1 is flashing confirm with the button i reset to activate the backup process The value 1 appears on the display screen After approx 5 seconds it depends on the duration of the pro gramme the 0 value appears on the display screen this...

Page 52: ...t The parameter bAC_UP appears on the display screen With the key select the rEStorE parameter Confirm with the key i reset The display shows the following value Use the button The value will be set to 1 Value 1 is flashing confirm with the button i reset to activate the restore process WARNING It is advisable to perform a backup every time that a parameter is changed after checking that the modif...

Page 53: ...this is to in dicate that the restore process has been completed correctly NOTE When the restore process is successfully completed the 0 value is shown on the display screen Err C information 136 D 1 restore process initialised is displayed for a brief moment WARNING At the end of the restore process it is neces sary to check the sequence of functions and the list of parameters D12145 h min s P V ...

Page 54: ... 1 Not defined Info Mode with password Service Mode 121 Manual setting of output Not defined automatic operation 1 Modification zero setting 0 100 0 1 Not defined Info mode 123 Minimum output step position Index 0 BACS output Index 1 output of the external load regulator analogue Index 2 output of the external load regulator contacts 3 Modification 0 100 0 1 0 1 0 Service mode 124 Beginning flame ...

Page 55: ...fo mode 167 Volumetric delivery of fuel in the selected unit of meas urement that can be reset 1 m3 l ft3 gal Reset 0 99999999 1 0 Info mode 200 BURNER CHECKS fuel 0 201 Burner operation mode fuel supply line modulating stage servomotors etc not defined eliminate curves 1 Gmod 2 Gp1 mod 3 Gp2 mod 4 Lo mod 5 Lo 2 stage 6 Lo 3 stage 7 Gmod pneu 8 Gp1 mod pneu 9 Gp2 mod pneu 10 LoGp mod 11 LoGp 2 sta...

Page 56: ...ification 1 2 1 1 Service Mode 241 Gas Valve leak detection test 0 test deactivated 1 valve leak detection test at start up 2 valve leak detection test at shutdown 3 valve leak detection test at start up and at shut down 1 Modification 0 3 1 2 Service Mode 248 Gas Post purging time t3 at deactivation of the load LR ON 1 s Modification 1s 108 min 0 2s 1s Service Mode 261 Oil selection of flame sens...

Page 57: ...Modification 0 4 s 60 min 0 2s 2s Service Mode 330 Fuel 1 Gas interval 1 1 s Modification 0 4 s 60s 0 2s 2s Service Mode 332 Fuel 1 Gas interval 2 1 s Modification 0 4 s 60s 0 2s 2s Service Mode 333 Fuel 1 Gas post combustion time 1 s Modification 0 2s 60s 0 2s 8s Service Mode 334 Fuel 1 Gas Post purging time no extraneous light test 1 s Modification 0 2s 108 min 0 2s 0 2s Service Mode 336 Fuel 1 ...

Page 58: ...ition 3 Modification 0 90 0 1 0 0 15 Service Mode 502 Position of the air servomotor in absence of flame Index 0 standby position Index 1 pre purging position Index 2 post purging position 3 Modification 0 90 0 1 0 90 45 Service Mode 545 Minimum modulation limit Not defined 20 1 Modification zero setting 20 100 0 1 Not defined Service Mode 546 Maximum modulation limit Not defined 100 1 Modificatio...

Page 59: ...ut 5 output of the external load regulator contacts 1 Reading only 0 255 1 0 Service mode 947 Result of the sampling of the contact codified in bits Bit 0 0 1 Minimum pressure switch Bit 0 1 2 Maximum pressure switch Bit 0 2 4 Pressure switch control valves Bit 0 3 8 Air pressure switch Bit 0 4 16 Open load check Bit 0 5 32 ON load check Bit 0 6 64 Closed load check Bit 0 7 128 Safety circuit Bit ...

Page 60: ...prevent any damage to the installation do not unblock the burner more than twice in a row If the burner locks out for a third time contact the customer service DANGER In the event there are further lockouts or faults with the burner the maintenance interventions must only be carried out by qualified authorised personnel in accordance with the contents of this manual and in compliance with the stan...

Page 61: ...rrent to UV cell Fig 46 on page 59 Clean the glass cover from any dust that may have accumulated To remove the photocell pull out outwards it is only pressed in Min value for a good work 70 µA If the value is lower it could be due to exhausted photocell low voltage lower than 187 V bad regulation of the burner In order to measure the current use a microammeter of 100 µA d c connected in series to ...

Page 62: ... control box operation is 70 µA The op erator Panel displays 30 see List of parameters on page 52 parameter 954 The burner provides a much higher current so controls are not normally required If however you want to measure the current of the flame sensor follow the instructions as described in Maintenance programme on page 59 S8171 P V h min s Fig 47 ...

Page 63: ...ontact the Technical As sistance Service in order to carry out the necessary adjustments Gas leaks Make sure that there are no gas leaks on the pipe between the gas meter and the burner Gas filter Change the gas filter when it is dirty Combustion In case the combustion values found at the beginning of the inter vention do not respect the standards in force or in any case do not correspond to a pro...

Page 64: ... No flame at the end of safety time 1 TSA1 2 No flame at the end of safety time 2 TSA2 4 No flame at the end of safety time 1 TSA1 software version V02 00 3 Air pressure error 0 Air pressure switch off 1 Air pressure switch on 4 Air pressure on Lockout alarm at start 20 Air pressure fuel pressure on Alarm lock at start 68 Air pressure POC on Alarm lockout at start 84 Air pressure fuel pressure POC...

Page 65: ... but 2 inputs have been assigned check parameters 236 and 237 14 POC 0 POC Open Check if the closure contact of the valve is closed 1 POC Closed Check the wiring Check if the closure contact of the valve opens when the valve is checked 64 POC Open Alarm lockout at start Check the wiring Check if the closure contact of the valve is closed 19 80 Fuel pressure POC Alarm lockout at start Check that th...

Page 66: ... Safety circuit open Burner flange air pressure fuel pressure POC Alarm lockout at start 87 Safety circuit open Burner flange extraneous light air pressure fuel pressure POC Alarm lockout at start 50 58 Internal error Carry out a reset if the error arises repeatedly replace the control box 60 0 Internal error no valid load checking device Carry out a reset if the error arises repeatedly replace th...

Page 67: ...ence Overloading of the servomotor or servomotor subjected to mechanical torsion 1 Check if the servomotor is blocked in any point along its range of action 2 Check if the torque is sufficient for the application 87 Air servomotor error 0 Position error It was not possible to reach the target position within the requested tolerance range 1 Check if the servomotor is blocked or overloaded Bit 0 Val...

Page 68: ...ve 3 13 Reset Blocked upon irregularity Can be caused by capacitive loads or presence of DC voltage on the main power supply of the control box The diagnostic code indicates the input in which the problem arose 106 108 Contact request internal error Carry out a reset if the error arises repeatedly replace the control box 110 Voltage monitoring test internal error Carry out a reset if the error ari...

Page 69: ... irregular Repeat the reset and backup 244 12 The backup data are incompatible The backup data are incompatible with the current version of the software the restoration is not possible 245 11 Error in access to the parameter Restore_Complete Repeat the reset and backup 246 10 Restoration time out during logging in EEPROM Repeat the reset and backup 247 9 The data received are contradictory The ser...

Page 70: ... 1 No valid operation mode Bit 1 Valency 2 3 No fuel train defined Bit 2 Valency 4 7 No curve defined Bit 3 Valency 8 15 Standardisation speed not defined Bit 4 Valency 16 31 Backup Reset impossible 202 Selection of internal operation mode Redefine the operation mode parameter 201 203 Internal error Redefine the operation mode parameter 201 Carry out a reset if the error arises repeatedly replace ...

Page 71: ...OUTLET 20085417 All models RWF 55 5 COMPLETE WITH RS 485 INTERFACE 20074441 All models RWF 55 6 COMPLETE WITH INTERFACE RS 485 PROFIBUS 20074442 Burner Probe Adjustment field Code All models PT 100 temperature 100 500 C 3010110 All models 4 20 mA pressure 0 2 5 bar 3010213 All models 4 20 mA pressure 0 16 bar 3010214 Burner Type dB A Code RLS 310 410 E MX C7 10 3010376 RLS 510 610 E MX C7 PLUS 10 ...

Page 72: ... E MX 400 V Star Triangle Start Up 4 Functional layout RLS 310 410 E MX 230 400 V Direct Start Up Functional layout star triangle starter RLS 310 410 510 610 E MX 400 V Star Triangle Start Up 5 Functional layout LMV 26 6 Functional layout LMV 26 7 Functional layout LMV 26 8 Functional layout LMV 26 9 Electrical wiring kit RWF50 internal 10 Electrical wirings that are the responsibility of the inst...

Page 73: ...71 20081825 GB Appendix Electrical panel layout 0 1 1 1 1 2 3 4 52 2 01 1 1 1 1 2 3 41 4 52 4 4 6 6 2 6 2 7 6 8 6 2 6 2 2 6 6 6 6 6 96 9 9 6 6 2 7 6 2 2 2 2 2 RLS 310 E MX 230V Direct Start Up ...

Page 74: ...20081825 72 GB Appendix Electrical panel layout 0 1 2 2 30 0 2 0 1 2 2 30 2 2 4 4 0 4 0 5 4 6 4 0 4 0 0 4 4 4 4 4 74 7 7 4 4 0 5 4 0 0 0 0 0 RLS 310 E MX 400V Direct Start Up ...

Page 75: ...73 20081825 GB Appendix Electrical panel layout 0 1 1 1 1 2 3 4 14 52 2 01 1 1 1 1 2 3 41 4 52 4 4 6 6 2 6 2 7 6 8 6 2 6 2 2 6 6 6 6 6 96 9 9 6 6 2 7 6 2 2 2 2 2 RLS 410 E MX 230V Direct Start Up ...

Page 76: ...20081825 74 GB Appendix Electrical panel layout 0 1 2 2 30 0 2 0 1 2 2 30 2 2 4 4 0 4 0 5 4 6 4 0 4 0 0 4 4 4 4 4 74 7 7 4 4 0 5 4 0 0 0 0 0 RLS 410 E MX 400V Direct Start Up ...

Page 77: ...0081825 GB Appendix Electrical panel layout 0 1 1 1 1 2 2 3 4 52 2 2 4 4 0 1 1 1 1 2 3 4 4 52 4 4 6 6 2 6 2 7 6 8 6 2 6 2 2 6 6 6 6 6 96 9 9 6 6 2 7 6 2 2 2 2 2 2 2 RLS 310 E MX 400V Star Triangle Start Up ...

Page 78: ...25 76 GB Appendix Electrical panel layout 01 0 0 0 0 2 2 3 04 52 4 2 2 4 4 1 0 0 0 0 2 3 4 4 52 4 4 6 6 2 6 2 7 6 8 6 2 6 2 2 6 6 6 6 6 96 9 9 6 6 2 7 6 2 2 2 2 2 2 2 RLS 410 E MX 400V Star Triangle Start Up ...

Page 79: ...20081825 GB Appendix Electrical panel layout 0 1 1 1 1 2 2 3 42 5 2 2 5 0 1 1 1 1 2 3 5 5 42 5 5 6 6 2 6 2 7 6 8 6 2 6 2 2 6 6 6 6 6 96 9 9 6 6 2 7 6 2 2 2 2 2 2 2 RLS 510 E MX 400V Star Triangle Start Up ...

Page 80: ...081825 78 GB Appendix Electrical panel layout 0 1 1 1 1 2 2 3 42 2 2 5 0 1 1 1 1 2 3 5 5 42 5 5 6 6 2 6 2 7 6 8 6 2 6 2 2 6 6 6 6 6 96 9 9 6 6 2 7 6 2 2 2 2 2 2 2 RLS 610 E MX 400V Star Triangle Start Up ...

Page 81: ...79 20081825 GB Appendix Electrical panel layout RLS 310 410 E MX 230 400V Direct Start Up ...

Page 82: ...20081825 80 GB Appendix Electrical panel layout RLS 310 410 510 610 E MX 400V Star Triangle Start Up ...

Page 83: ...81 20081825 GB Appendix Electrical panel layout 0 0 1 0 0 0 1 2 0 2 0 0 0 2 0 2 3 4 0 0 5 5 5 6 5 7 5 5 5 5 5 5 5 85 8 8 5 5 6 5 9 ALL MODELS ...

Page 84: ...20081825 82 GB Appendix Electrical panel layout ALL MODELS ...

Page 85: ...83 20081825 GB Appendix Electrical panel layout 0 ALL MODELS ...

Page 86: ...20081825 84 GB Appendix Electrical panel layout 0 0 1 0 1 2 0 3 0 1 0 1 1 0 0 0 0 0 40 4 4 0 0 1 2 0 1 5 5 5 5 6 7 5 5 78 9 5 5 9 7 7 88 8 ALL MODELS ...

Page 87: ...85 20081825 GB Appendix Electrical panel layout ALL MODELS ...

Page 88: ...20081825 86 GB Appendix Electrical panel layout 0 1 2 1 3 4 56 4 6 7 5 3 3 4 6 5 4 6 8 3 4 6 5 4 6 8 3 3 7 9 7 9 7 9 7 1 2 0 0 0 A 2 2 2 A 7 RLS 310 410 E MX 230V Direct Start Up ...

Page 89: ...87 20081825 GB Appendix Electrical panel layout 0 1 2 1 3 4 56 4 6 4 6 5 4 6 7 3 4 6 5 4 6 7 3 3 8 9 8 8 9 8 9 1 2 0 0 0 2 2 2 8 8 RLS 310 410 E MX 400V Direct Start Up ...

Page 90: ...5 88 GB Appendix Electrical panel layout 0 1 0 2 3 2 4 5 67 5 7 5 7 6 5 7 8 9 4 5 7 6 5 7 8 5 7 6 5 7 8 5 7 6 5 7 8 9 9 4 4 4 4 2 3 1 0 1 1 A 0 3 3 3 A 9 9 RLS 310 410 510 610 E MX 400V Star Triangle Start Up ...

Page 91: ...ctrical panel layout 0 1 2 0 0 0 0 0 3 4 4 4 3 4 4 4 0 3 4 0 4 5 4 3 4 4 4 3 4 4 4 0 3 4 0 4 4 0 3 4 4 4 3 4 4 4 3 4 4 4 3 4 4 4 3 4 4 4 3 4 4 4 3 4 4 4 3 4 4 04 4 5 4 4 4 3 4 0 4 4 4 6 4 0 6 4 6 4 6 4 6 4 0 6 4 6 4 6 ALL MODELS ...

Page 92: ...ppendix Electrical panel layout 01 234 1 53 06789 3784 01 38 8 3938 4 6 6 09 3 0 A 9 98 6 6 09 3 0 A 9 98 B B B B 3C A 98 0 38 8 B B B B 3C A 234 1 38 8 8 6 7 8 6 6 09 3 0 3 2 9 A 98 0 38 8 2 9 A 234 1 38 8 ALL MODELS ...

Page 93: ...ble relay K1 Clean contacts output relay burner switched on K2 Clean contacts output relay burner lockout MP Pump motor MV Fan motor PA Air pressure switch PE Burner earth PGMAX Maximum gas pressure switch PGMin Minimum gas pressure switch PGVP Gas pressure switch for valve leak detection control device POILMax Maximum oil pressure switch POILMin Minimum oil pressure switch QRA Flame sensor RS Bur...

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Page 96: ...Subject to modifications RIELLO S p A I 37045 Legnago VR Tel 39 0442 630111 http www riello it http www riello com ...

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