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................................
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Contents 7.2.2 Checking and cleaning...............................24 Opening the burner ..............................25 Faults - Possible causes - Solutions............................26 Tracing the causes of the malfunctioning ........................26 8.1.1 Control box reset................................26 8.1.2 Visual diagnostics ..............................26 8.1.3 Software diagnostics ..............................26 Appendix - Accessories ................................30 20063710...
Address: Via Pilade Riello, 7 37045 Legnago (VR) Product: Forced draught gas burner Model: RIELLO 40 GS10 TL These products are in compliance with the following Technical Standards: EN 676 EN 12100 and according to the European Directives: 2009/142/EC Gas Devices Directive...
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;...
Information and general warnings 2.1.4 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;...
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.
1/230/50 BASIC DESIGNATION EXTENDED DESIGNATION Models available Designation Voltage Code RIELLO 40 GS10 TL 1/230/50 20034913 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 ÷...
Technical description of the burner Technical data Model RIELLO 40 GS10 TL Type 554T1 42 ÷ 116 Heat output (Hi) min - max 36,000 ÷ 100,000 kcal/h NCV 8 ÷ 12 kWh/m – 7,000 ÷ 10,340 kcal/m Fuel Family 2 Pressure: min.
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 16.
Technical description of the burner Burner description 20066189 Fig. 4 Air dampers 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 Gas train elbow Motor 17 7-pole socket for power supply and remote controls Lock-out signal with reset button...
The control box is a safety device! Avoid opening WARNING 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.
Technical description of the burner 4.11 Air damper opening motor Warnings To avoid accidents, material or environmental damage, observe the following instructions! Avoid opening, modifying or forcing the actua- WARNING tors. ➤ All interventions (assembly and installation operations, assistance, etc.) must be carried out by qualified personnel. ➤...
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.
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.
Installation Securing the burner to the boiler ➤ Separate the combustion head assembly from the burner Provide an adequate lifting system of the burner. body by removing nut 1) and removing the group A)(Fig. 10). ➤ Fix the group B)(Fig. 10) to the boiler plate 2), inserting the supplied insulating gasket 3).
Installation Combustion head adjustment To adjust, proceed as follows: ➤ loosen the screw A)(Fig. 12), 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 81 kW boiler.
Installation 5.10 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 and laws. Precautions: avoid knocking, attrition, sparks and WARNING heat.
Installation 5.10.3 Gas train installation 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. 20065572 Make sure that the gas train is properly installed by checking for any fuel leaks.
Installation 5.11 Electrical wiring 5.11.1 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.
Installation 5.11.3 Electrical wiring with valve seal control (DUNGS VPS 504) Fig. 18 D4199 Key (Fig. 18) 5.11.4 Ionisation current Operating signal The minimum current necessary for the control box operation is Hour counter 3 µA. The burner normally supplies a higher current value, so that Min.
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.
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. 21 If the flame goes out while running, the burner goes into lockout within 1 second.
Maintenance Maintenance Notes on safety for the maintenance The periodic maintenance is essential for the good operation, safety, yield and duration of the burner. Disconnect the electrical supply from the burner It allows you to reduce consumption and polluting emissions and by means of the main system switch.
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”...
Faults - Possible causes - Solutions Faults - Possible causes - Solutions Tracing the causes of the malfunctioning The control box features a diagnostics function through which The control box 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.
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Faults - Possible causes - Solutions The sequence of led pulses issued by the control box identifies the possible types of malfunction, which are listed in the table Tab. M. Signal Possible cause No stable flame signal is detected within the safety time: 2 blinks –...
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Faults - Possible causes - Solutions Signal Problem Possible cause Recommended remedy 2 blinks Once the pre-purging The operation solenoid lets little gas through Increase phase and safety time One of the two solenoid valves does not open Replace them have passed, the burner Gas pressure too low Increase pressure at governor...
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Faults - Possible causes - Solutions Signal Problem Possible cause Recommended remedy No blink The burner does not No electricity supply Close all switches and check connec- start tions A limiter or safety control device is open Adjust or replace Line fuse blocked Replace Defective control box...
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