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Riello RLS 120/EVi MX FS1, Installation, Use And Maintenance Instructions

The Riello RLS 120/EVi MX FS1 is a high-quality heating system, designed to provide efficient comfort for your space. To ensure its optimal performance, it is crucial to follow the provided Installation, Use, and Maintenance Instructions manual. Download it for free from manualshive.com and keep your product running smoothly.

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GB

Contents

1

Declarations................................................................................................................................................................................ 3

2

Information and general warnings............................................................................................................................................ 4
2.1

Information about the instruction manual .................................................................................................................... 4

2.1.1

Introduction.................................................................................................................................................................. 4

2.1.2

General dangers.......................................................................................................................................................... 4

2.1.3

Other symbols ............................................................................................................................................................. 4

2.1.4

Delivery of the system and the instruction manual...................................................................................................... 5

2.2

Guarantee and responsibility....................................................................................................................................... 5

3

Safety and prevention................................................................................................................................................................ 6
3.1

Introduction.................................................................................................................................................................. 6

3.2

Personnel training ....................................................................................................................................................... 6

4

Technical description of the burner ......................................................................................................................................... 7
4.1

Burner designation ...................................................................................................................................................... 7

4.2

Models available.......................................................................................................................................................... 7

4.3

Burner categories - Countries of destination ............................................................................................................... 8

4.4

Technical data ............................................................................................................................................................. 8

4.5

Electrical data.............................................................................................................................................................. 8

4.6

Maximum dimensions.................................................................................................................................................. 9

4.7

Firing rates ................................................................................................................................................................ 10

4.8

Test boiler.................................................................................................................................................................. 10

4.9

Commercial boilers.................................................................................................................................................... 11

4.10

Burner equipment...................................................................................................................................................... 11

4.11

Burner description ..................................................................................................................................................... 12

4.12

Control box for the air/fuel ratio (LMV 26...) .............................................................................................................. 13

4.12.1

Operation sequence of the burner (gas operation) ................................................................................................... 15

4.12.2

Operation sequence of the burner (light oil operation) .............................................................................................. 16

4.12.3

List of the phases (gas operation) ............................................................................................................................. 17

4.12.4

List of the phases (light oil operation)........................................................................................................................ 17

4.13

Operator panel operation .......................................................................................................................................... 17

4.13.1

Description of the symbols on the display ................................................................................................................. 18

4.13.2

Description of the buttons.......................................................................................................................................... 18

4.14

Servomotors .............................................................................................................................................................. 19

5

Installation ................................................................................................................................................................................ 20
5.1

Notes on safety for the installation ............................................................................................................................ 20

5.2

Handling .................................................................................................................................................................... 20

5.3

Preliminary checks .................................................................................................................................................... 20

5.4

Operating position ..................................................................................................................................................... 21

5.5

Preparing the boiler ................................................................................................................................................... 21

5.5.1

Boring the boiler plate ............................................................................................................................................... 21

5.5.2

Blast tube length........................................................................................................................................................ 21

5.6

Securing the burner to the boiler ............................................................................................................................... 22

5.7

Nozzle ....................................................................................................................................................................... 23

5.7.1

Recommended nozzles............................................................................................................................................. 23

5.7.2

Nozzle installation ..................................................................................................................................................... 23

5.7.3

Removing the nozzles ............................................................................................................................................... 24

5.8

Pressure variator ....................................................................................................................................................... 24

5.9

Combustion head adjustment.................................................................................................................................... 25

5.10

Electrodes adjustment............................................................................................................................................... 25

5.11

Closing the burner ..................................................................................................................................................... 26

5.12

Light oil supply........................................................................................................................................................... 27

5.12.1

Double-pipe circuit..................................................................................................................................................... 27

5.12.2

The loop circuit .......................................................................................................................................................... 27

5.12.3

Hydraulic connections ............................................................................................................................................... 28

5.13

Burner start-up .......................................................................................................................................................... 28

5.13.1

Pump ......................................................................................................................................................................... 29

5.13.2

Priming pump ............................................................................................................................................................ 29

5.14

Gas feeding ............................................................................................................................................................... 30

5.14.1

Gas feeding line ........................................................................................................................................................ 30

5.14.2

Gas pressure............................................................................................................................................................. 31

5.15

Electrical wiring ......................................................................................................................................................... 32

5.15.1

Supply cables and external connections passage .................................................................................................... 32

Summary of Contents for RLS 120/EVi MX FS1

Page 1: ...tallation use and maintenance instructions Dual fuel light oil gas burners Progressive two stage or modulating operation CODE MODEL TYPE 20070471 20070472 RLS 68 EVi MX FS1 779T2 20070476 20070477 RLS 120 EVi MX FS1 780T2 GB ...

Page 2: ...Translation of the original instructions ...

Page 3: ... 16 4 12 3 List of the phases gas operation 17 4 12 4 List of the phases light oil operation 17 4 13 Operator panel operation 17 4 13 1 Description of the symbols on the display 18 4 13 2 Description of the buttons 18 4 14 Servomotors 19 5 Installation 20 5 1 Notes on safety for the installation 20 5 2 Handling 20 5 3 Preliminary checks 20 5 4 Operating position 21 5 5 Preparing the boiler 21 5 5 ...

Page 4: ...sualisation and programming mode 39 6 8 1 Normal mode 39 6 8 2 Info mode 40 6 8 3 Service mode 41 6 8 4 Parameters Mode 41 6 9 Parameter modification procedure 43 6 10 Start up procedure 45 6 11 Backup Restore procedure 47 6 11 1 Backup 47 6 11 2 Restore 48 6 12 List of parameters 49 6 13 Operation 54 6 14 Ignition failure 54 6 15 Burner flame goes out during operation 55 6 16 Stopping of the burn...

Page 5: ...76 EN 267 EN 12100 and according to the European Directives GAD 2009 142 EC Gas Devices Directive MD 2006 42 EC Machine Directive LVD 2014 35 UE Low Voltage Directive EMC 2014 30 UE Electromagnetic Compatibility Such products are marked as follows The quality is guaranteed by a quality and management system certified in accordance with UNI EN ISO 9001 Legnago 01 12 2015 General Manager RIELLO S p ...

Page 6: ...ried out correctly may cause damage to the ma chine and or injury to people DANGER 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 DAN...

Page 7: ...t 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 and o...

Page 8: ...tenance 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 un...

Page 9: ...S2 Standard 1 stop every 24 h Continuous operation 1 stop every 72 h Electrical supply of the system 3 400 50 3 230 50 Voltage of auxiliaries 230 50 60 110 50 60 R LS 120 EVi TC Emission C11 or Class 1 EN267 EN676 C22 or MZ Class 2 EN267 EN676 C33 or BLU Class 3 EN267 EN676 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...

Page 10: ...kg h 195 350 871 16 29 73 290 595 1224 24 50 95 Fuels Light oil max viscosity at 20 C 6 mm2 s 1 5 E 6 cSt Natural gas G20 methane gas G21 G22 G23 G25 Operation Intermittent min 1 stop in 24 hours Oil Gas Progressive two stage or modulating by kit See ACCESSO RIES Nozzles number 1 Standard applications Boilers water steam diathermic oil Ambient temperature C 0 40 Combustion air temperature C max 60...

Page 11: ... The dimensions of the open burner are indicated by position I Tab E Blast tube short long Max Absorbed electric power auxiliary circuit electrical supply light oil gas W 1300 500 1300 500 Protection level IP 44 Model RLS 68 EVi MX FS1 RLS 120 EVi MX FS1 I E O N G H D B C A L M F 20060477 Fig 1 mm A B C D E F G H I L M N O RLS 68 EVi 745 350 395 585 860 260 395 189 430 1161 1300 214 134 221 2 RLS ...

Page 12: ...iameter and length of the test combus tion chamber Example output 756 kW 650 Mcal h diameter 60cm length 2m WARNING WARNING For the operation inside area B Fig 2 remove the gas nozzle as indicated in paragraph Remov ing the nozzles on page 24 WARNING WARNING The firing rate was obtained with an ambient tem perature of 20 C and a barometric pressure of 1013 mbar approx 0m above sea level with the c...

Page 13: ...boilers or ovens with combustion chambers of very different di mensions compared to those shown in the diagram of Fig 3 preliminary checks are recommended For flame inversion boilers a kit is available to reduce the CO if necessary 4 10 Burner equipment Flange for gas train No 1 Slide bar extensions TC version No 2 Slide bar extensions TL version No 4 Gasket for flange No 1 M10x35 screws to fix th...

Page 14: ...t 23 Cell UV 24 Air damper 25 Fan air inlet 26 Screws to secure fan to pipe coupling 27 Gas input pipe 28 Gas butterfly valve 29 Boiler fixing flange 30 Flame stability disc 31 Bracket for application of output power regulator RWF50 option 32 Return valve VR 33 Pump motor 34 Pump 35 Safety valve 36 Working valve 37 Fan motor 38 Rpm sensor 39 Inverter 40 Inverter status led 41 Terminal board for RP...

Page 15: ... 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 separa...

Page 16: ... 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 Tempe...

Page 17: ...RVOMOTORS Air Fuel 90 Nominal load Pos of post purging Ignition load Low flame Pos without load 0 S8870 Fig 7 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 ...

Page 18: ...sure 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 8 Switching off Operation Start up Timer Resolution Ratio Timer 1 parameters Timer 2 parameters Timer 3 max phase time I...

Page 19: ...tion Ph74 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 Ph00 Lockout phase Ph02 Safety phase Ph10 Closing paused Ph12 Standby Ph22 Fan motor MV ON Pump motor MP ON Safety val...

Page 20: ...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 21: ...onnected to the control box by means of RAST 2 5 type connectors During the maintenance or replacement of the servomotors take care not to invert the connectors Follow the indications given in the electrical layouts or the silk screen printing on the control box cover Technical data Tab J WARNING WARNING For this reason it is absolutely forbidden to re move the cover of the servomotors Model SQM33...

Page 22: ...ee from hazardous mixes e g chloride fluoride halo gen if present it is highly recommended to carry out cleaning and maintenance more frequently WARNING 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 Check also th...

Page 23: ...1 must be inserted between the boiler fettling 12 and the blast tube 10 This protective fettling must not compromise the extraction of the blast tube For boilers with a water cooled frontal a refractory lining is not necessary 11 12 unless expressly requested by the boiler man ufacturer Tab L WARNING WARNING The burner is designed to operate only in positions 1 2 3 and 4 Fig 13 Installation 1 is p...

Page 24: ...he burner Fig 16 To do this proceed as follows loosen the 4 screws 3 and remove the hood 1 disconnect the light oil pipes unscrewing the two unions 16 remove screws 2 and lifting rings from the two slide bars 5 disconnect the tie rod 14 from the sector 15 disconnect the socket from the maximum gas pressure switch remove the two screws 4 pull back the burner on the slide bars 5 by about 100 mm disc...

Page 25: ...central hole of the flame stability disk or loosen the screws 1 Fig 20 remove the disk 2 and replace the nozzle with the spanner 3 WARNING WARNING It is advisable to replace the nozzle once a year during periodical maintenance CAUTION The use of nozzles other than those specified by Riello S p A and inadequate regular maintenance may result into emission limits non conforming to the values set for...

Page 26: ...tor a pressure variation must correspond to every variation of the servomotor If you want to check the output delivery of the nozzle open the burner connect a pipe to the nozzle simulate the ignition and proceed with the weighing of the fuel at the maximum and mini mum pressures If at the maximum delivery of the nozzle maximum pressure on the return line pressure oscillations can be seen on the pr...

Page 27: ...flange 6 Example Burner maximum output 750 kW RLS 68 EVi The diagram Fig 24 shows that for this output the adjustment of the combustion head is carried out on the notch 1 as in Fig 23 5 10 Electrodes adjustment WARNING WARNING To facilitate the adjustment loosen the screw 1 Fig 18 on page 23 adjust then block Fig 23 D1149 Fig 24 Burner output Set point 20121526 WARNING WARNING Position the electro...

Page 28: ...ling connect the tie rod 14 to the sector 15 connect the socket of the maximum gas pressure switch replace screws 2 and lifting rings on the two slide bars 3 connect the light oil pipes by screwing the two fittings 16 fix the burner to the pipe coupling with the screws 4 WARNING WARNING When fitting the burner on the two slide bars it is advisable to gently draw out the high voltage ca ble and the...

Page 29: ...iliary 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 Tab M Tab M Key Fig 27 H Pump Foot valve height difference L Piping length Ø Inside pipe diameter 1 Burner 2 Pump 3 Fi...

Page 30: ...its a spark Solenoid valves 8 9 16 17 open the fuel passes into the pipe 10 and through the nozzle 11 exits the nozzle pul verized and in contact with the spark ignites flame at low output level The remaining fuel passes through the pipe 12 at the pres sure regulated by the regulator 13 then through the pipe 7 returns into the tank The starting cycle comes to an end Key Fig 29 1 Pump suction 2 Fil...

Page 31: ... so on After 5 or 6 starting operations allow 2 or 3 minutes for the trans former to cool Do not illuminate the UV cell or the burner will lock out the burner should lock out anyway about 10 seconds after it starts Pump J7C Min delivery rate at 12 bar pressure 230 kg h Delivery pressure range 10 21 bar Max suction depression 0 45 bar Viscosity range 2 8 200 cSt Max light oil temperature 90 C Max s...

Page 32: ...rol devices are compulsory for burners with maximum outputs over 1 200 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 Precau...

Page 33: ...er 3 0 mbar 13 4 3 0 10 4 mbar A pressure of 10 4 mbar column 1 corresponds in to an output of 913 kW This value serves as a rough guide the effective output must be measured at the gas meter To calculate the required gas pressure at test point 1 Fig 36 set the maximum modulating output required from the burner op eration find the nearest output value in for the burner in question Read on the righ...

Page 34: ...r intermittent use This means they should compulsorily be stopped at least once every 24 hours to enable the control box to per form checks of its own start up efficiency Normally burner stopping is guaranteed by the boiler s thermostat pres sure switch If this is not the case a time switch should be fitted in series to IN to provide for burner stopping at least once every 24 hours Refer to the wi...

Page 35: ... on the status of the inverter can be obtained through the LED STATUS DISPLAY on the basis of the col our green or red and the type fixed or blinking see Fig 39 WARNING WARNING To avoid accidents material or environmental damage observe the following instructions Avoid opening modifying or forcing the inverter Riello S p A cannot assume any responsibility for damage resulting from unauthorised int...

Page 36: ...or initialisation active Off Inverter ready Off Inverter ready but not running Off Inverter running or motor identification phase Blinking red in all states of green led this indicates the presence of a fault that has been found or which has been memorised The inverter continues to work to reset the fault see Inverter on page 33 Off Problem Off Inverter error to reset see Inverter on page 33 the L...

Page 37: ...as supply pressure by connecting a pressure gauge to the pressure test point 1 Fig 41 of the minimum gas pressure switch it must be lower than the maximum allowed pressure of the gas train as shown on the charac teristics label Bleed the air from the piping of the gas train connecting a plastic tube to the pressure test point 1 Fig 41 of the mini mum gas pressure switch Take the vent tube outside ...

Page 38: ...s not start In the passage between the two fuels the following is displayed FUEL CHG Fig 45 The display shows when operating with light oil OFF GASO Fig 43 gas OFF GAS1 Fig 44 DANGER DANGER Make sure that the lights or testers connected to the solenoids or the pilot lights on the solenoids themselves indicate that no voltage is present If voltage is present stop the burner immediately and check th...

Page 39: ... the CO value does not exceed 100 ppm Slowly turn the appropriate knob clockwise until the burner goes into lockout Read the value indicated by the upward arrow on the graduated scale Fig 47 Turn the knob clockwise again until the value shown on the graduated scale corresponds with the arrow point ing downwards and so recovering the hysteresis of the pressure switch shown by the white mark on a bl...

Page 40: ... by 0 2 kPa 2 mbar and repeat burner start up to ensure it is uniform If the burner locks out again turn the knob anticlockwise again by 0 1 kPa 1 mbar 6 7 4 PVP pressure switch kit Adjust the pressure switch for the leak detection control PVP kit Fig 50 according to the instructions supplied with the kit 6 7 5 Minimum oil pressure switch The minimum oil pressure switch Fig 51 is calibrated in the...

Page 41: ... phases of 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 52 and there are 12 seconds until the next phase 6 8 1 3 Display of the work position The burner is working in the requested load position in the exam ple alongside 78 4 6 8 1 4 Error state message display of the errors and information The display visual...

Page 42: ...e Example the burner is working at the requested load percentage 20 Press the F key for 1 second LoAd is displayed and the load percentage flashes Releasing the F key the standard visualisation appears with the current load percentage flashing this means that the burner is working in Manual mode any outside adjustment is excluded and only the safety devices are active Keep the F key pressed and wi...

Page 43: ...meters list on page 49 The factory set parameters are not visible To access this level refer to Access procedure with pass word 6 8 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 word letter or number a...

Page 44: ...edure for example illustrates a single fuel 0 The same procedure is also valid with reference to Tab S for fuel 1 also WARNING WARNING The password must only be communicated to the qualified personnel or the Technical Assistance Service and must be kept in a safe place reset D9022 P s h min V D9023 P V s min h D9024 P h min s V D9022 P s h min V reset ESC No Parameter 100 ParA General parameters I...

Page 45: ...the event of difficulty it is possible to switch on the burner at a value other than the modulation mini mum P1 To access the Parameter mode group 400 referring to the Ac cess procedure with password To insert or adjust a point proceed as follows Using the keys and insert select the curve point you want and wait for it to flash this means that the servomotors are now positioned on the values shown...

Page 46: ...key pressed for more than 3 s the points from P4 to P2 are recalculated The diagram of Fig 53 shows the fuel modulation curve when after the modification of point P5 the recalculation of all the oth er points is not carried out Fig 52 P0 P1 P2 P3 P4 P5 P6 P7 P8 P9 0 10 20 30 40 50 60 70 80 90 100 Angle degrees Point of the curve Original curve Fuel CALC CALC D7908 Recalculation Fig 53 P0 P1 P2 P3 ...

Page 47: ...e burner goes to its switch on position point P0 defined in Tab T on page 46 the display shows a flashing P0 indication If the value proposed is adequate confirm using the but ton Otherwise modify the ignition point see the section Procedure for inserting and adjusting points on the modulation curve Phase 38 The ignition phase begins and the spark goes off Phase 40 The fuel valves open the safety ...

Page 48: ...he procedure i e around point P4 or P5 you are advised to measure gas delivery and check that the output is about 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 par...

Page 49: ...er 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 is t...

Page 50: ...en 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 The value 1 appears on the display screen WARNING WARNING It is advisable to perform a backup every time that a parameter is changed after checking that the modif...

Page 51: ... 30 Info mode 105 Version of the group of parameters set 1 Reading only 0 0xFFFF 1 V 01 08 Info mode 107 Software version 1 Reading only 0 0xFFF9 1 V 03 30 Info mode 108 Software variation 1 Reading only 0 225 1 1 Info mode 111 ASN number to verify the ASN number created by the backup on RDI 21 8 Reading only 0 127 1 0 Service mode 113 Burner identification 1 Modification 0 99999999 1 Not defined ...

Page 52: ...0 h 999999h 1 h 0h Info mode 163 Total hours of power supply to control box 1 h Reading only 0h 999999h 1h 0h Info mode 164 Total number of start ups that can be reset 1 Reset 0 999999 1 0 Info mode 166 Total number of start ups 1 Reading only 0 999999 1 0 Info 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 ...

Page 53: ...imum gas pressure switch POC Input 0 deactivated 1 Maximum gas pressure switch 2 POC 3 Leak detection control pressure switch 1 Modification 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...

Page 54: ... 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 Gas Minimum gas pressure switch input 0 deactivated 1 minimum gas pressure switch upstream of the fuel valve 1 V1 2 valve co...

Page 55: ...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 Modification zero setting 20 100 0 1 Not defined Service Mode 600 SERVOMOTORS 606 Tolerance limit for position check 0 1 Index 0 fuel Index 1 air More serious position error where a defect has cer tainly been detected Stop range P 606 0 6 a...

Page 56: ...itch 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 1 0 1 Safety valve Bit 1 1 2 Ignition Bit 1 2 4 Fuel valve 1 Bit 1 3 8 Fuel valve 2 Bit 1 4 16 Fuel valve 3 pilot valve Bit 1 5 32 Reset 2 Reading only 0 255 1 0 Info mode 950 Re...

Page 57: ... on the Panel itself as explained in the Manual lockout pro cedure 6 17 Final checks with burner operating Tab V Open the thermostat pressure switch TL Open the thermostat pressure switch TS The burner must stop Turn the gas maximum pressure switch knob to the mini mum end of scale position Turn the air pressure switch to the maximum end of scale position Turn the oil maximum pressure switch knob ...

Page 58: ...an the boiler as indicated in its accompanying instructions in order to maintain all the original combustion characteristics in tact especially the flue gas temperature and combustion cham ber pressure Electrical current to UV cell 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 val...

Page 59: ...s found at the beginning of the inter vention do not respect the standards in force or in any case do not correspond to a proper combustion contact the Technical As sistance Service in order to carry out the necessary adjustments Tab W 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 cas...

Page 60: ...ap A and measures the motor rpm via the reader plate B fixed firmly to the motor The rpm sensor leaves the factory already calibrated In case of maintenance or replacement proceed as follows loosen the 4 screws C with the aid of a flat head screwdriver move the plate D radially with adjustment completed tighten the screws C 7 2 6 Inverter replacement maintenance In the event of inverter replacemen...

Page 61: ...ssemble the two extensions from the slide bars 6 Tighten the screws 10 on the slide bars of the burner Reconnect the cables and slide in the burner until it comes to a stop Connect the socket of the maximum gas pressure switch Replace the screws 7 and carefully pull the probe and elec trode cables outwards until they are slightly taut Connect the tie rod 4 from the sector 5 Connect the light oil p...

Page 62: ...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 on Alarm lockout at start 4 Extraneous light 0 Extraneous light during start up 1 Extr...

Page 63: ...ckout at start Check that there are no line interruptions 21 Pmax POC 0 Pmax Max gas oil pressure exceeded POC POC open software version V02 00 Check the wiring POC check whether the closure contact of the valve is closed 1 POC closed software version V02 00 Check the wiring Check if the closure contact of the valve opens when the valve is checked 64 POC Open Lockout alarm at the start software ve...

Page 64: ...ferent target load 4 Check synchronisation data different target positions 16 Check synchronisation data different positions reached 76 Fuel air internal checking error Carry out a reset if the error arises repeatedly replace the control box 85 Reference error of a servomotor 0 Reference error of the fuel servomotor The reference of the fuel servomotor was not successful It was not possible to rea...

Page 65: ...ply Disconnect the fan The resistive connection between the fan output and the neutral wire is not allowed If one of the 2 tests fails replace the control box because the contacts are definitively joined together and it is no longer possible to guarantee safety 97 Relay supervision error 0 The safety relay contacts have joined together or the safety relay has been powered by an external power supp...

Page 66: ... replace the control box 126 EEPROM writing access internal error Carry out a reset repeat and check the last setting of the parameters If the error arises repeatedly replace the control box 127 EEPROM access internal error Carry out a reset repeat and check the last setting of the parameters Restore the group of parameters if the error arises repeatedly replace the control box 128 0 EEPROM access...

Page 67: ...utput is too low The output of the TÜV test must be lower than the minor output limit 3 3 The TÜV test default output is too high The output of the TÜV test must be greater than the upper output limit 4 4 Manual interruption No error Manual interruption of the TÜV test by the user 5 5 TÜV test time out No flame loss after the fuel valves have been closed 1 Check for any extraneous lights 2 Check t...

Page 68: ... Compatibility of control box with operator panel 0 Obsolete version of control box 1 Obsolete version of operator panel 208 209 Internal error Carry out a reset if the error arises repeatedly replace the control box 210 0 The selected operating mode is not released for the standard unit Select an operating mode released for the standard unit 240 Internal error Carry out a reset if the error arise...

Page 69: ...ofing box kit Tubes kit Software interface kit ACS410 OCI410 30 Service Level Modbus interface kit Gas trains in compliance with EN 676 Please refer to manual A Appendix Accessories Parameter to be checked Probe Output regulator Adjustment field Type Code Type Code Temperature 100 500 C PT 100 3010110 RWF50 RWF55 20099869 20099905 Pressure 0 2 5 bar 0 16 bar Output probe 4 20mA 3010213 3010214 Bur...

Page 70: ... Layout of unifilar output 5 LMV26 functional layout 6 LMV26 functional layout 7 LMV26 functional layout 8 LMV26 functional layout 9 LMV26 functional layout 10 Electrical wiring that the installer is responsible for 11 Electrical wiring that the installer is responsible for 12 RWF50 Functional layout 1 2 Sheet no 1 A1 Co ordinates Indication of references ...

Page 71: ...G 2 G 308 308 9 8 9 8 5 S9P 2 3 C6 H 4 42 S P4 3 2 S3P4 8 S3P 1 1 J J A S A S A S A4 6 8 BD S A4 6 S 8D7B S 4BF G 074AAD S G AAD S 4 8 S 0 A 08 B S 0B 8 S BE S 0B 8 B BD D S B S BD 0 S BDE 748 D S 7E S A48 S 7 D0 4B48 7D S DB480 S DB480 S DB480 E 7DA EED S 7DA E S 7DA E S 7DA EE 0G 0B707D S 0B G S 0B7 S 0B4 C6 BD 4 S C786 S BD S BD 4 0 DBD S 0DA S DB S 0DA E E B S E B D7 S E B D7 S E B67 A4 B 4B0 ...

Page 72: ...9 3 F G 3 F G Q Q 8 R 84 F 84 F 84 F 841 8 R 6 AB F 841 F 6B5A F 7 1AC D R E5144B F D 44B F S1 6 F E 48 E6 R H A F EA 6 F H A F EAT6 A R AB B F A F AB E F AB 7 R 8516 B F 75 F 8416 F 5 BER 1A16 5B F BA16E F BA16E F BA16E H R H5B4 B F H5B4 F H5B4 F H5B4 EDR EA5E5B F EA D F EA5 F EA1 R AB 1 F 56 F AB F AB 1 E R BAB F EB4 F BA F EB4 2R A 7 F A2 B5 F A2 B5 F A 5 841 AR 1AE 6 B F 54H A F 1AE 6 F 548 A ...

Page 73: ...M K M KA M KA 0 0 M KA M KA G M KA 2C M KA F S JF M JFC M JCF M J0F 5 S GC 6 M J0A5 M G6I M AE10 H LC S 3I0JJ6 M LCJJ61 M T0FGC M 3CJ 3G S C BC M 3 CCG M C M 3 UG B S 6 6 M CB M 6F3C M 6 1E S I0GA6 M 1EI C M J0GA M 1CI 63S 0 0GAI6 M 6 0G3C M 6 0G3C M 6 0G3C S I6JC 6 M I6JC M I6JC M I6JC 3LS 3 I3I6 M 3 CL M 3 I M 3 0F 25S 6 0 M 2IG5 M 6 C M 6 0 3BS 6 6 M 36JB M 6 M 36JB VS F AEC C M F VF6I C M F VF...

Page 74: ...O 7 XJ L Y JNHQTM LVZ TK K 7 7 D D 3 0 3 B I 4 I 6 2 EEE 7 3 0 0 3 1 19 18 8 B 9 I 4 I 7 0 G9E G8E G8E I 64 6D4 G 6D4 G 6D 4 G 6D 4 6 2C G 6D G CB2 G 2A F B DDC G F DDC G _ 4 G D6 5 2 G 2 G 5 21 G 2 2 2C C G 2 G 2C4 G 2C1 6B C G B1 G 6D G B C 2 BC G C2 G C2 G C2 51 5BCD 11C G 5BCD 1 G 5BCD 1 G 5BCD 11 F 2B BC G 2 F G 2B G 2 4 2C G B G 2C G 2C C2C G CD G C2 G CD 13 142 G 14234CB G 14234CB G 142 B 6...

Page 75: ...10 8 90 K8I 9 0 9 10 5 GH 5 GH E 10 0 K8I 0 9 E 10 E K8I 0 H 18KB5 N O D P HD K HDB K HBD K H6D 4 P EB K H6 4 K E G K C 6 F 2B P 3G6HH K 2BHH K Q6DEB K 3BH 3E P 5B AB K 3 BBE K 5B J K 3 RE A P K BA K D3B K J C P G6E K CGJB K H6E K BG 3P 6 6E G K 6E3B K 6E3B K 6E3B 5JP 5G HBJJ K 5G HBJ K 5G HBJ K 5G HBJJ 32P 3 G3G K 3 B2 K 3 G K 3 6D 4P 6 K GE4 K B K 6 3AP K 3 HA K K 3 HA JSP JD CB B K JD SD G B K ...

Page 76: ...90 K8I 9 0 9 10 5 GH 5 GH E 10 0 K8I 0 9 E 10 E 9 L 10 0 B B E K8I 0 H 097KB5 N O D P HD K HDB K HBD K H6D 4 P EB K H6 4 K E G K C 6 F 2B P 3G6HH K 2BHH K Q6DEB K 3BH 3E P 5B AB K 3 BBE K 5B J K 3 RE A P K BA K D3B K J C P G6E K CGJB K H6E K BG 3P 6 6E G K 6E3B K 6E3B K 6E3B 5JP 5G HBJJ K 5G HBJ K 5G HBJ K 5G HBJJ 32P 3 G3G K 3 B2 K 3 G K 3 6D 4P 6 K GE4 K B K 6 3AP K 3 HA K K 3 HA JSP JD CB B K J...

Page 77: ...3 7 3 9D 2 2 0 F A4 0 6 3 3C 2 1 2 0 F A41 0 4 C 7C 5 D 2 G 2 1 4 X 4 F 4 7 F 4 7 F 4 3 4 X 7C F 4 35 F C F 59Y3C E7 X 3 F E7 Y F Z3 7 F 7 4 X 7C67 F C77 F 7CD F C C6 X C F C76 F C 7 F C D Y9 X 4 3 5 F Y9 D7 F 4 3 5 F Y7 X 3C3 5 F C3 7 F C3 7 F C3 7 DX 7DD F 7D F 7D F 7DD EX C F C7E F C F C3 B X C 3 F B F C 7 F C 3 6X C F 6 F C F 6 D X D C597 7 F D C 7 F D C 7 F D C 4 3 CX 3C 7 D F 7C F 3C 7 D F 4...

Page 78: ... 6 H 6 H AD 6 H AD 7 A D I 2 1 4 KLMN B 6 O 86 J 867 J 876 J 8 6 I O D7 J 8 I J D J C E 7 O A 88 J 788 J P 6D7 J A78 AD O F7 7 J A 77D J F7 J A QD O J 7 J 6A7 J C O D J C 7 J 8 D J 7 AO D J DA7 J DA7 J DA7 F O F 87 J F 87 J F 87 J F 87 A O A A J A 7 J A J A 6 IO J DI J 7 J A O J A 8 J J A 8 RO 6 C7 7 J 6 R6 7 J 6 R6 7 J 6 I 8 6 O A7D J 8F7 J A7D J 8 7 AD 7O A 88 JF7 7 J 788 JA 77D J P 6D7JF7 J A78...

Page 79: ...E8 6 4 4 16 0 05E 16 0 611 N0 16 0 615 K3 56 6 6220 6 2536 28E36335 7 1535 8136 0 400 28E3623 8 3103 84350 28E3623 748740 6 6E L4 405EC8E36C30 3Z46 2K613 E D0 D 1826 0 D D 182C 8 3 F 18228 D RVW 6 62 F 62 RVW 6 62 H F 62 G 3Z46 2K613 E D0 40EE04 1826 0 4 10 4 4E04 182C 8 3 H 18228 4 2563840 T T 1 1 0 10 16 C E048 162C E854 2K 64M 0 56118 0118 6 E0 01 E 04D0 400E 043 4LE 4D 48 8 40D 48 0 483 K 56E2...

Page 80: ... 8 I4 8591 45 C1 8 8 8B 61 1 64C1 4 5 85 C1 IJ1 64C1 4 5 I 8B 61 8 I8 4 15C8 H84 15 85I 5B I8 684 5B 8B68 PQ 1 F D 1C HA F A 0 4TU VWV XP UYWTP 2A U TOP Z TT UUW TW 4TU V YX S 2A W Z TT Z W TU 4TU_V V XP WZ 2A UPTU Z TT QW TU I T 2A Za V T 1TUZ XbUU T U Za T 3 G H c c H d H6 e H6 8 e H68 e H61 H d 58 e H61C e 5 4 e C7 1 9 K8 d B4166 e K866 e f1 58 e B86H B5 d D8 I8 e B 885 e D8 e B L5 I d e 8I e B...

Page 81: ... 2399BBZ H 2 6 A BBBBB H6 W H Y468C 34 2399BBZ H 0 H H DBBBB X7 2 2 1 1 0 X7 D X7 1 0 YDZ X7 1 Y468C 34 2399BBZ 1 H H Y Z 9 1 0 8 W 8 W 8 W 87 6 4 W 871 W 640 W 1 27 G C H07884 W C 8842 W 7 6 W H 8 H6 W H 6 W 5 W H _6 4 4 W W 4 H W 45 2 07614 W 2 05 W 8761 W 2 0 4H 7 76104 W 4 76H W 4 76H W 4 76H 5 048 554 W 048 5 W 048 5 W 048 55 HC H 0H04 W H C W H 0 W H 7 4 7 W 06 W 4 W 4 7 H 4 4 W H48 W 4 W H4...

Page 82: ...motor OCI Communication interface for Modbus system PA Air pressure switch PE Burner earth PGM Maximum gas pressure switch PGMin Minimum gas pressure switch PGVP Gas pressure switch for valve leak detection control device POilMin Minimum oil pressure switch POilMax Maximum oil pressure switch Q1 Three phase line disconnecting switch Q2 Single phase line disconnecting switch QRA Flame sensor RS Rem...

Page 83: ......

Page 84: ...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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