Riello 40 FS5 Installation, Use And Maintenance Instructions
Forced draught gas burners
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Summary of Contents for Riello 40 FS5
- Page 1 Installation, use and maintenance instructions Forced draught gas burners One-stage operation CODE MODEL TYPE 3756615 RIELLO 40 FS5 566 M 20025106 RIELLO 40 FS5 566 M 20065652 (6) - 02/2024...
- Page 2 Translation of the original instructions...
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Page 3: Table Of Contents
Contents Information and general warnings............................3 Information about the instruction manual ........................3 1.1.1 Introduction.................................. 3 1.1.2 General dangers................................3 1.1.3 Other symbols ................................3 1.1.4 Delivery of the system and the instruction manual ...................... 4 Guarantee and responsibility............................4 Safety and prevention................................ - Page 4 Contents Tracing the causes of the malfunctioning ........................23 7.1.1 Flame control reset ..............................23 7.1.2 Visual diagnostics ..............................23 7.1.3 Software diagnostics ..............................23 Appendix - Accessories ................................27 Appendix - Electrical panel layout............................28 20065652...
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Page 5: Information And General Warnings
Information and general warnings Information and general warnings Information about the instruction manual 1.1.1 Introduction WARNING: MOVING PARTS The instruction manual supplied with the burner: This symbol indicates that you must keep limbs is an integral and essential part of the product and must not away from moving mechanical parts;... -
Page 6: Delivery Of The System And The Instruction Manual
Information and general warnings 1.1.4 Delivery of the system and the instruction The system supplier must carefully inform the user about: – the use of the system; manual – any further tests that may be required before activating the When the system is delivered, it is important that: system;... -
Page 7: Safety And Prevention
Safety and prevention Safety and prevention Introduction The burners have been designed and built in compliance with the type and pressure of the fuel, the voltage and frequency of the current regulations and directives, applying the known technical electrical power supply, the minimum and maximum deliveries for rules of safety and envisaging all the potential danger situations. -
Page 8: Technical Description Of The Burner
1/230V/50Hz 1/230/60 1/230V/60Hz 1/230/50 BASIC DESIGNATION EXTENDED DESIGNATION Models available Designation Voltage Code RIELLO 40 FS5 1/230/50 3756615 RIELLO 40 FS5 1/230/50 20025106 Tab. A Burner categories - Countries of destination Country of destination Gas category SE - FI - AT - GR - DK - ES - GB - IT - IE - PT - IS - CH - NO 2ELL (43,46 ÷... -
Page 9: Technical Data
Technical description of the burner Technical data Model RIELLO 40 FS5 Type 566 M 23 58 Heat output (Hi) min - max kcal/h 20.000 50.000 Fuel NCV 8 12 kWh/m – 7,000 10,340 kcal/m Family 2 Pressure: min. 16 mbar – max. 200 mbar... -
Page 10: Firing Rate
Technical description of the burner Firing rate The burner output is chosen from within the diagram area The firing rate value (Fig. 2) has been obtained (Fig. 2). considering an ambient temperature of 20°C, an atmospheric pressure of 1013 mbar (approx. 0 m above sea level), and with the combustion head WARNING adjusted as shown on page 14. -
Page 11: Burner Description
Technical description of the burner Burner description 20066142 Fig. 4 Air damper 12 Flange Damper fixing screws 13 Pressure test point (+) Pressure test point (-) 14 Combustion head Cover fixing screw 15 Electrode-probe Air pressure switch 16 7-pole socket Motor The cable grommet, supplied as standard, should Lock-out signal with reset button... -
Page 12: 3.10 Flame Control
The flame control is a safety device! Avoid open- WARNING ing or modifying it, or forcing its operation. Riello S.p.A. cannot assume any responsibility for dam- age resulting from unauthorised interventions! All interventions (assembly and installation operations, assistance, etc.) must be carried out by qualified personnel. -
Page 13: Installation
Installation Installation Notes on safety for the installation After carefully cleaning all around the area where the burner will Combustion air inside the boiler must be free from be installed, and arranging the correct lighting of the environ- hazardous mixes (e.g.: chloride, fluoride, halo- ment, proceed with the installation operations. -
Page 14: Preliminary Checks
Installation Preliminary checks 4.4.1 Control of the supply A burner label that has been tampered with, re- moved or is missing, along with anything else that After removing all the packaging, check the integ- prevents the definite identification of the burner rity of the contents. -
Page 15: Securing The Burner To The Boiler
Installation Securing the burner to the boiler Separate the combustion head assembly from the burner body by removing nut 1) and removing the group A)(Fig. 9). Provide an adequate lifting system of the burner. Fix the group B)(Fig. 9) to the boiler plate 2), inserting the supplied insulating gasket 3). -
Page 16: Combustion Head Adjustment
Installation Combustion head adjustment To adjust, proceed as follows: loosen the screw A)(Fig. 11), move the elbow B) so that the rear plate of the coupling (C) coincides with the set point; tighten the screw A). Example: S7015 The burner is installed in a 40 kW boiler. -
Page 17: Gas Feeding
Installation Gas feeding Explosion danger due to fuel leaks in the pres- The fuel supply line must be installed by qualified ence of a flammable source. personnel, in compliance with current standards Precautions: avoid knocking, attrition, sparks and and laws. WARNING heat. -
Page 18: Gas Train Installation
Installation 4.9.3 Gas train installation MBC 65/1 Disconnect the electrical power using the main switch. DANGER Check that there are no gas leaks. Pay attention when handling the train: danger of crushing of limbs. 20065208 Make sure that the gas train is properly installed Fig. -
Page 19: Electrical Wiring
Installation 4.10 Electrical wiring 4.10.1 Notes on safety for the electrical wiring The electrical wiring must be carried out with the electrical supply disconnected. Electrical wiring must be made in accordance with the regulations currently in force in the country of destination and by qualified personnel. -
Page 20: Start-Up, Calibration And Operation Of The Burner
Start-up, calibration and operation of the burner Start-up, calibration and operation of the burner Notes on safety for the first start-up The first start-up of the burner must be carried out Check the correct working of the adjustment, com- by qualified personnel, as indicated in this manual mand and safety devices. -
Page 21: Operation Sequence Of The Burner
Start-up, calibration and operation of the burner Operation sequence of the burner Normal Lockout due to ignition failure Thermostat Motor Ignition transformer Valves Flame Lockout D4172 max. 2s max. 2s Fig. 19 If the flame goes out while running, the burner goes into lockout within 1 second. -
Page 22: Maintenance
Maintenance Maintenance Notes on safety for the maintenance The periodic maintenance is essential for the good operation, Before carrying out any maintenance, cleaning or checking oper- safety, yield and duration of the burner. ations: It allows you to reduce consumption and polluting emissions and to keep the product in a reliable state over time. -
Page 23: Safety Components
Maintenance 6.2.4 Safety components Gas train Check that the gas train is suited to the burner capacity, the type The safety components must be replaced at the end of their life of gas used and the mains gas pressure. cycle indicated in Tab. I. The specified life cycles do not refer to the warranty terms indicated in the delivery or payment Electrode-probe conditions. -
Page 24: Opening The Burner
Maintenance Opening the burner Disconnect the electrical supply from the burner by means of the main system switch. DANGER Turn off the fuel interception tap. DANGER Wait for the components in contact with heat sources to cool down completely. If maintenance of the combustion head is required, refer to the in- structions given in "Operating position"... -
Page 25: Faults - Possible Causes - Solutions
Faults - Possible causes - Solutions Faults - Possible causes - Solutions Tracing the causes of the malfunctioning The flame control features a diagnostics function through which The flame control generates a sequence of pulses (1 second any causes of malfunctioning are easily identified (indicator: RED apart), which is repeated at constant 3-second intervals. - Page 26 Faults - Possible causes - Solutions The sequence of led pulses issued by the flame control identifies the possible types of malfunction, which are listed in the table Tab. L. Signal Possible cause No stable flame signal is detected within the safety time: 2 blinks –...
- Page 27 Faults - Possible causes - Solutions Signal Problem Possible cause Recommended remedy 3 blinks The burner does not Air pressure switch in operating position Adjust or replace switch on, and the lock- out appears The burner starts and Air pressure switch inoperative due to insufficient air pressure: then goes into lockout Air pressure switch poorly adjusted Adjust or replace...
- Page 28 Faults - Possible causes - Solutions Signal Problem Possible cause Recommended remedy Ignition with pulsations Poorly adjusted head Adjust Ignition electrode incorrectly adjusted Adjust it Incorrectly adjusted fan air damper: too much air Adjust Output during ignition phase is too high Reduce Tab.
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Page 29: A Appendix - Accessories
Appendix - Accessories Appendix - Accessories Long head kit Standard length Long head length Burner Code (mm) (mm) RIELLO 40 FS5 3000820 Conical flame funnel with diffuser disc Projection Burner Code (mm) RIELLO 40 FS5 + 15 3000916 LPG kit... -
Page 30: B Appendix - Electrical Panel Layout
Appendix - Electrical panel layout Appendix - Electrical panel layout Index of layouts Indication of references Functional diagram Electrical wiring that the installer is responsible for Indication of references / 1 . A1 Sheet no. Co-ordinates 20065652... - Page 31 Appendix - Electrical panel layout 20065652...
- Page 32 Appendix - Electrical panel layout 20065652...
- Page 33 Appendix - Electrical panel layout Wiring layout key Flame control Operation signal Burner components Boiler components Motor capacitor Ignition electrode Filter Hour counter Manual stop switch Fan motor Single-phase disconnecting switch Air pressure switch Min. gas pressure switch Remote lock-out signal Ionisation probe Ignition transformer Burner earth...
- Page 36 RIELLO S.p.A. I-37045 Legnago (VR) Tel.: +39.0442.630111 http:// www.riello.it http:// www.riello.com Subject to modifications...
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