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Summary of Contents for Riello 40 FS3
- Page 1 Installation, use and maintenance instructions Forced draught gas burner One-stage operation CODE MODEL TYPE 3756506 RIELLO 40 FS3 565 M 20146112 (1) -06/2018...
- Page 2 Translation of the original instructions...
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Page 3: Table Of Contents
Contents Declarations....................................3 Information and general warnings............................4 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 Guarantee and responsibility............................5 Safety and prevention................................ - Page 4 Contents 5.12.17 Internal voltage anomaly ............................23 5.12.18 Checking the fan motor ..............................24 5.12.19 Checking the faults of the gas valve and the motor ....................24 5.12.20 EEprom check................................24 5.12.21 Ionisation current ...............................24 5.12.22 Post-purging................................24 5.12.23 Continuous purging ..............................24 5.12.24 Lockout log.................................25 5.12.25 Logging of burner operating parameters........................25 5.12.26 Admissible lengths of the external connections to the burner..................25 5.12.27 Long pre-purging................................25...
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Page 5: Declarations
The quality is guaranteed by a quality and management system certified in accordance with ISO 9001:2015. Legnago, 21.04.2018 Executive General Manager Research & Development Director RIELLO S.p.A. - Burner Department RIELLO S.p.A. - Burner Department Mr. U. Ferretti Mr. F. Comencini... -
Page 6: Information And General Warnings
Information and general warnings Information and general warnings Information about the instruction manual 2.1.1 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 7: Delivery Of The System And The Instruction Manual
Information and general warnings The system supplier must carefully inform the user about: 2.1.4 Delivery of the system and the instruction – 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 8: 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 9: Technical Description Of The Burner
1/230/50 BASIC DESIGNATION EXTENDED DESIGNATION Models available Designation Voltage Code RIELLO 40 FS3 1/230/50 3756506 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 10: Technical Data
Technical description of the burner Technical data Model RIELLO 40 FS3 Type 565 M 11 35 Heat output (Hi) min - max 9,500 30,000 kcal/h NCV 8 12 kWh/m – 7,000 10,340 kcal/m Fuel Family 2 Pressure: min. 10 mbar – max. 200 mbar... -
Page 11: 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 pag. -
Page 12: Burner Description
Technical description of the burner Burner description 20065543 Fig. 4 Air damper 11 Gas train elbow Damper fixing screws 12 Flange Pressure test point (-) 13 Pressure test point (+) Cover fixing screw 14 Combustion head Air pressure switch 15 Electrode-probe Motor The cable grommet, supplied as standard, should Lock-out signal with reset button... -
Page 13: Electrical Control Box
Technical description of the burner 4.10 Electrical control box The control box is a control and supervision system for forced draught burners, for intermittent operation (at least one controlled shutdown every 24 hours). Important notes To avoid accidents, material or environmental damage, observe the following instructions! The control box is a safety device! Avoid opening WARNING... -
Page 14: Installation
Installation Installation Notes on safety for the installation After carefully cleaning all around the area where the burner will The installation of the burner must be carried out be installed, and arranging the correct lighting of the environ- by qualified personnel, as indicated in this manual ment, proceed with the installation operations. -
Page 15: Preliminary Checks
Installation Preliminary checks 5.4.1 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 16: Securing The Burner To The Boiler
Installation Securing the burner to the boiler Provide an adequate lifting system of the burner. Separate the combustion head assembly from the burner body by removing nut 1) and removing the group A)(Fig. 8). Fix the group B)(Fig. 8) to the boiler plate 2), inserting the supplied insulating gasket 3). -
Page 17: Positioning The Probe - Electrode
Installation Positioning the probe - electrode Do not turn the ignition electrode but leave it as Place the ceramic part of the electrode A) against shown in Fig. 11. the diffuser disc B)(Fig. 11). if the ignition electrode is put near the ionisation WARNING WARNING probe, the control box amplifier might be dam-... -
Page 18: Gas Train
Installation 5.9.2 Gas train Approved according to standard EN 676 and provided separately from the burner. Supplied separately for its adjustment, see the enclosed instructions. The train-burner combination is indicated in Tab. E. Connections Code Model Gas train Burner 3970569 MBC 65/1 - RSD 20 Rp 1/2 Rp 1/2... -
Page 19: Electrical Wiring
Installation 5.10 Electrical wiring 5.10.1 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: Electrical Diagram
Installation 5.10.3 Electrical diagram Key (Fig. 15) Motor capacitor Ionisation probe connector Main switch Ignition electrode Hour counter (230V - 0.1A max.) Fan motor Air pressure switch Min. gas pressure switch Remote reset connection Lockout light (230V - 0.5A max.) One-stage damper conn. -
Page 21: Operating Programme
Installation 5.11 Operating programme Normal operation Lockout due to extraneous light during pre-purging 20136055 POWER SUPPLY 20136057 POWER SUPPLY Green blink Orange Lockout Green blink L E D No flame during operation Orange Red, green blink blink L E D Lockout Fig. -
Page 22: Table Of Times
Installation 5.12 Table of times Symbol Description Value (sec.) Standby: the burner is waiting for a heat request, the gas pressure switch closure, the air pressure switch opening Standby time for an input signal: reaction time, control box remains in waiting mode for t1 Flame or flame simulation detected before demand for heat: the control box remains idle. -
Page 23: Fault Diagnostics - Lockouts
Installation 5.12.2 Fault diagnostics - lockouts Fault description Reset button colour Seconds Colour code GREEN, RED Extraneous light (false flame signal) blinking alternately Gas pressure switch not opening fault, after 2 minutes ORANGE from the heat request blinking inverted ORANGE Electrical power voltage fault slow blinking Electrical power frequency fault... -
Page 24: Checking The Gas Pressure Switch
Installation 5.12.3 Checking the gas pressure switch 5.12.6 Intermittent operation When the gas pressure switch is open the motor is not powered. After 24 hours of continuous operation, the control box starts the automatic switch-off sequence, followed by a restart, in order to If, after a heat request, the gas pressure switch open, the motor check for a possible fault with the flame detector. -
Page 25: Duration Of Ignition Transformer Discharge
Installation If the fault is detected with flame operation, the valve is imme- 5.12.9 Duration of ignition transformer discharge diately closed and the motor stops. The spark ignition is present during all safety time. If the anomaly is detected during pre-purging, the motor In the event of continuous recycling or heat re- stops. -
Page 26: Checking The Fan Motor
Installation 5.12.18 Checking the fan motor NOTE: If during post-purging there is an extraneous light or a parasite The control box automatically detects the presence of the fan mo- flame the burner goes into lockout after 25 seconds. tor and, in the event of a fault, it performs a lockout. If during post-purging there is a new heat request, the post-purg- The lockout is indicated by the blinking of the LED (see para- ing time is halted, the fan motor stops and a new burner operating... -
Page 27: Lockout Log
Installation 5.12.24 Lockout log 5.12.26 Admissible lengths of the external connections to the burner The control box allows the logging of the type and number of lock- outs that have occurred and keeps them even without the electri- Maximum cal power supply. length Outlet cables of the burner Identification... -
Page 28: Programming Menu
Installation 5.13 Programming menu If the number of presses on the reset or remote reset button ex- 5.13.1 General notes ceeds the maximum allowable, the value that stays in memory The programming menu can be accessed via the integrated reset will be the maximum one. -
Page 29: Shutdown Test
Installation 5.13.3 Shutdown test 5.13.6 Setting a long pre-purging The control box allows you to set the long pre-purging, see para- Sequence for shut-down test programming Programming allowed in OPERATING mode and in STAND- graph “Block diagram for entering the menu” on page 26. Sequence for setting a long pre-purging ... -
Page 30: Displaying The Lockout Log
Installation 5.13.7 Displaying the lockout log The control box allows you to display the last 10 lockouts that oc- curred and were logged, accessing the "Programming menu" on page 26. Access to this page is possible both in STAND-BY, as well as in the OPERATING status. -
Page 31: Lockout Types
Installation 5.14 Lockout types Whenever a lockout occurs, the control box shows the reasons LED in the reset button identifies the possible types of fault, which for the fault (and the reasons can be identified by the reset button are listed in the table below: colour). -
Page 32: 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 33: 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 34: Safety Components
Maintenance Pressure switches 7.2.4 Safety components Check that the air pressure switch and the gas pressure switch The safety components must be replaced at the end of their life are set correctly. cycle indicated in Tab. O. The specified life cycles do not refer to the warranty terms indicated in the delivery or payment Gas leaks conditions. -
Page 35: Faults - Possible Causes - Solutions
Faults - Possible causes - Solutions Faults - Possible causes - Solutions Here below you can find some causes and the possible solutions In the event the burner stops, in order to prevent for some problems that could cause a failure to start or a bad any damage to the installation, do not unblock the working of the burner burner more than twice in a row. -
Page 36: Operating Faults
Faults - Possible causes - Solutions Faults Possible Causes Solution The burner continues to re- The gas pressure in the gas-mains lies very Lower and set the pressure switch. peat the starting cycle without close to the value to which the gas pressure going on lockout. -
Page 37: Appendix - Accessories
Appendix - Accessories Appendix - Accessories Long head kit Standard length Long head length Burner Code (mm) (mm) RIELLO 40 FS3 3000820 LPG kit Burner Code RIELLO 40 FS3 3000881 Town gas kit Burner Code RIELLO 40 FS3 3000888 Remote reset kit for control box... - Page 40 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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