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Riello 20155875, Modulating Operation

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Riello 20155875 Modulating Operation Download Page 49

47  

 

20163413

GB

Appendix - Electrical panel layout

 

 

 

 

 

 

 

 

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Summary of Contents for 20155875

Page 1: ...Installation use and maintenance instructions 20163413 5 06 2021 Forced draught gas burner Modulating operation CODE MODEL TYPE 20155875 RS 810 M BLU S032T GB...

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

Page 3: ...GO A22 control box 13 4 13 Servomotor SQM41 14 4 14 Calibration of the thermal relay 15 4 15 Motor rotation 15 5 Installation 16 5 1 Notes on safety for the installation 16 5 2 Handling 16 5 3 Prelimi...

Page 4: ...8 3 Ignition failure 28 6 8 4 Burner flame goes out during operation 28 7 Maintenance 29 7 1 Notes on safety for the maintenance 29 7 2 Maintenance programme 29 7 2 1 Maintenance frequency 29 7 2 2 S...

Page 5: ...Low Voltage Directive EMC 2014 30 EU Electromagnetic Compatibility PED 2014 68 EU only FS2 Pressure Equipment Directive Such products are marked as follows CE 0123CU1067 RS 810 M BLU Class 3 EN 676 T...

Page 6: ...risks CAUTION This symbol indicates operations which if not car ried out correctly may cause damage to the ma chine and or injury to people DANGER DANGER LIVE COMPONENTS This symbol indicates operati...

Page 7: ...f 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...

Page 8: ...nce 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 pu...

Page 9: ...S2 3 400 50 230 50 60 BASIC DESIGNATION EXTENDED DESIGNATION BLU 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 Pro...

Page 10: ...accuracy as set out in EN ISO 3746 4 5 Electrical data Tab D Gas category Destination country I2H AT BG CH CZ DK EE ES FI GB GR HU HR IE IS IT LT LV NO PT RO SE SI SK TR I2ELL DE I2EK BE I2Er FR I2E R...

Page 11: ...quipment Thermal insulation screen No 1 Gasket for gas train No 2 M 12 x 16 replacement screws to secure the combustion head No 2 M18 x 70 screws to secure the burner to the boiler No 4 18 washer to s...

Page 12: ...d and or its combustion chamber dimensions are clearly smaller than those indicated in the diagram consult the manufac turer The firing rates were obtained in special test boilers according to EN 676...

Page 13: ...per control lever 15 Protection for viewing port 16 Reset button 17 Ignition electrode 18 Flame sensor probe 19 Fan motor 20 Gasket for boiler fixing 21 Gas pressure test point for combustion head 22...

Page 14: ...ing the burner is in lockout 11 Auxiliary circuits fuse includes a spare fuse 12 Timer for star triangle start up 13 Main terminal supply board 14 Supply cables and external connections passage See se...

Page 15: ...the control box comply with the following instructions avoid conditions that can favour the development of conden sate and humidity Otherwise before switching on again make sure that the entire contr...

Page 16: ...chnical data Tab G WARNING To avoid accidents material or environmen tal damage observe the following instruc tions Avoid opening modifying or forcing the ser vomotor Mains voltage 230 V 15 10 Mains f...

Page 17: ...15 Motor rotation As soon as the burner starts up go in front of the cooling fan of the fan motor and check it is rotating anticlockwise Fig 10 If this is not the case set the burner switch to 0 off a...

Page 18: ...ust 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...

Page 19: ...funnel 4 This protection must not compromise the extraction of the blast tube For boilers with a water cooled front piece a refractory lining 2 5 Fig 15 on page 18 is not necessary unless expressly r...

Page 20: ...e 4 fixing screws 3 Open the burner on the hinge as in Fig 16 Unhook the probe cables and electrode 4 Turn the underneath part of the elbow 5 anticlockwise up to release it from its housing Undo the s...

Page 21: ...ing the lever 2 Fig 18 on the holes 1 2 3 4 5 6 after loosening the screw 1 The choice of the hole 1 2 3 4 5 6 to use is based on the following table according to the required output These output valu...

Page 22: ...p line 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 fl...

Page 23: ...s a rough guide the effective output must be measured at the gas meter To calculate the required gas pressure at test point P1 Fig 24 set the MAX output required from the burner operation find the nea...

Page 24: ...uld be fitted in series to provide for burner shut down at least once every 72 hours Refer to the wiring diagrams The RFGO safety device features two built in flame amplifiers which allow using it for...

Page 25: ...d with a device to check the sequence of the phases the motor rotation may be in correct As soon as the burner starts up go in front of fan motor cooling fan and check it is rotating anticlockwise or...

Page 26: ...ment made in the factory to its 6 cams to allow an initial ignition Check that they are as shown below In the event of a modification follow what is described below for each cam 6 6 Air fuel adjustmen...

Page 27: ...of cam III Fig 31 and by using the selector 2 Fig 27 on page 23 To adjust the cam of the servomotor see Fig 31 A 6 6 3 Maximum output The MAX output must be set within the firing rate indicated in Fig...

Page 28: ...ired Adjustment of gas delivery After adjusting the maximum and minimum output of the burner carry out air adjustment on higher intermediate positions of the servomotor The passage from one position t...

Page 29: ...its pressure test point The maximum gas pressure switch must be regulated to a value no higher than 30 of the measurement read on the gauge when the burner is working at maximum output After making t...

Page 30: ...matically change the gas output butterfly valve the air output fan damp er and the air pressure Burner with the RWF output regulator See kit See manual enclosed with the adjuster 6 8 3 Ignition failur...

Page 31: ...when the electrical supply arrives 7 2 3 Checking and cleaning Combustion Carry out an analysis of the combustion discharge gases Significant differences with respect to the previous check indicate t...

Page 32: ...mponents The safety components should be replaced at the end of their life cycle indicated in the Tab L The specified life cycles do not refer to the warranty terms indi cated in the delivery or payme...

Page 33: ...power To exit the check mode function press the reset button the flame control will go back to the normal operating mode 8 3 Flame control lock out or emergency stop condition The RFGO control device...

Page 34: ...per Modulation Ignition Flame Status Icon Power OFF ON OFF Not ready Diagnostics Green Standby Green Servomotor movement Note 3 OFF Flashing Flashing OFF Green Waiting for closing Green blinking Green...

Page 35: ...e material problems severe injuries or death It is the owner or user s responsibility to make sure that the equipment described is installed used and commissioned in compliance with the requirements p...

Page 36: ...elay fault Red 19 Combustion airflow switch fault in the rest position Red 20 UV no flame at the end of the 2nd safety time MTFI Red 21 Safety relay fault Red 22 Supervisor processor fault Red 23 Supe...

Page 37: ...Red 52 Piloted valve feedback fault Red 53 Actuator feedback waiting time expired Red 54 Direct ignition valve feedback fault Red 55 Internal processor fault Red 56 UV false flame during operation Red...

Page 38: ...Internal fault Replace the control device o 16 No flame 1st safety time PTFI No flame at the end of the first safety time Inspect the system check the gas pressure check the flame sensor check the wi...

Page 39: ...detected the presence of voltage on T17 at the wrong moment or there is no voltage when necessary Check the wiring and make sure that the earthing is appropriate If the problem persists contact the di...

Page 40: ...OINT OUTLET 20073595 RWF 55 5 COMPLETE WITH RS 485 INTERFACE 20074441 RWF 55 6 COMPLETE WITH RS 485 PROFIBUS INTERFACE 20074442 Burner Probe Adjustment field Code RS 810 M BLU PT 100 temperature 100 5...

Page 41: ...t 4 Functional layout 5 Functional layout RFGO 6 Functional layout gas train 7 Functional layout RFGO 8 RWF50 kit electrical wiring internal 9 Electrical wiring that the installer is responsible for 1...

Page 42: ...20163413 40 GB Appendix Electrical panel layout 0 0 1 20 3 0 0 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...

Page 43: ...41 20163413 GB Appendix Electrical panel layout...

Page 44: ...20163413 42 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...

Page 45: ...43 20163413 GB Appendix Electrical panel layout 0...

Page 46: ...20163413 44 GB Appendix Electrical panel layout 0 10 20 3 3 4 3 4 5 3 6 6 7 3 4 3 4 4 3 6 3 6 6 6 6 3 3 3 3 3 6 3 6 4 5 6 3 4...

Page 47: ...45 20163413 GB Appendix Electrical panel layout 0 0 1 2 2 2 2 2 2 2 0 0 2 0 2 0 1 2...

Page 48: ...20163413 46 GB Appendix Electrical panel layout 0 1 2 1 3 4 56 4 6 4 6 5 4 786 9 3 1 2 78 0 0 2 2 2...

Page 49: ...cal panel layout 0 1 0 0 0 2 0 1 0 0 0 1 1 1 0 1 0 3 4 4 4 3 4 4 4 1 3 4 1 4 5 4 3 4 4 4 3 4 4 4 1 3 4 1 4 4 1 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 14 4 5 4 4 4 3 4 1 4 4 4 6...

Page 50: ...GB Appendix 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...

Page 51: ...rter triangle contactor KS1 Start triangle starter star contactor KST1 Star triangle starter timer K1 Clean contacts output relay burner operating K2 Clean contacts output relay burner lockout MV Fan...

Page 52: ...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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