Riello RDB2.2 BX V15/26 Installation, Use And Maintenance Instructions

Kerosene burners, one stage operation

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Installation, use and maintenance instructions (30 pages)

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Installation, use and maintenance instructions

Kerosene burners

One stage operation

CODE

20094977

20147346

20147322

20109931

20110334

20147350

MODEL

RDB2.2 BX V15/26

RDB2.2 BX E21/26

RDB2.2 BX VC26

RDB2.2 BX V26/36

RDB2.2 BX V26/46

RDB2.2 BX VC36

20166851 (9) - 03/2024

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Summary of Contents for Riello RDB2.2 BX V15/26

Page 1 Installation, use and maintenance instructions Kerosene burners One stage operation CODE MODEL 20094977 RDB2.2 BX V15/26 20147346 RDB2.2 BX E21/26 20147322 RDB2.2 BX VC26 20109931 RDB2.2 BX V26/36 20110334 RDB2.2 BX V26/46 20147350 RDB2.2 BX VC36 20166851 (9) - 03/2024...
Page 2 Original instructions...
Page 3 Contents Product ERP Guidelines ................3 Information and general warnings.
Page 4 Contents Maintenance programme ...............22 8.2.1 Maintenance frequency.
Page 5 DIRECTIVE 2009/125/EC. A RIELLO burner (Heat Generator), where it is matched with a w a te r- b as e d bo il er (H e a te r H o u s in g) w it h a n o m in a l output ...
Page 6 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 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;...
Page 8 Information and general warnings Guidance for the use of biofuel blends up to 10% Introduction With increasing focus on renewable and sustainable energy re- the hydroscopic nature of biofuel, it will effectively clean the quirements, biofuel usage is set to increase. The manufacturer is tank, absorb water present which in turn will result in equip- committed to promoting energy conservation and the use of re- ment failure that is not covered by the manufacturer's war-...
Page 9 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 10 Technical description of the burner Technical description of the burner Models available Designation Voltage Code RDB2.2 BX V15/26 1/230V/50Hz 20094977 RDB2.2 BX E21/26 1/230V/50Hz 20147346 RDB2.2 BX VC26 1/230V/50Hz 20147322 RDB2.2 BX V26/36 1/230V/50Hz 20109931 RDB2.2 BX V26/46 1/230V/50Hz 20110334 RDB2.2 BX VC36...
Page 11 Technical description of the burner Overall dimensions 20149646 Fig. 1 Model RDB2.2 BX Tab. C 20152080 Fig. 2 Model RDB2.2 BX 45° Tab. D 20166851...
Page 12 Technical description of the burner Burner description 20181106 15 10 Fig. 1 Oil pump The hoses supplied with this burner are not suita- Air damper adjustment screw ble for use with light oil containing a bio blend. Reset button with lockout lamp Flame sensor In case of use with light oil containing up to 10% WARNING...
Page 13 Installation Installation Notes on safety for the installation After carefully cleaning all around the area where the burner is to The installation of the burner must be carried out be installed, and arranging for the environment to be illuminated by qualified personnel, as indicated in this manual correctly, proceed with the installation operations.
Page 14 Installation Installer/Servicer notes for the use of light oil with bio blends up to 10%  When installing the burner, make sure the fuel to be used is this will increase the risk of contamination and possible light oil. In the case of light oil with a bio blend up to 10%, equipment failure.
Page 15 Installation Securing the burner to the boiler 2 (M8) Prepare a suitable lifting system. In order to fix the burner to the boiler, proceed as follows:  insert the screw 2) in the flange 1), and tighten the nut 3)(Fig. 5); ...
Page 16 Installation Fuel supply 5.8.1 Pump Pump pressure The pump is factory set to the values shown in Tab. H on Explosion danger due to fuel leaks in the page 17. presence of a flammable source. Precautions: avoid knocking, attrition, sparks and 20083081 heat.
Page 17 Installation Two-pipe system The two-pipe vacuum systems (Fig. 9) have a negative fuel pres- sure (depression) burner input. Usually the tank is lower than the burner. The return line should terminate in the oil tank at the same level as the suction line; in this case a non-return valve is not required. Should however the return line arrives over the fuel level, the non-return valve is indispensable.
Page 18 Installation 5.10 One-pipe system Pressurised one-pipe systems (Fig. 10) have a positive fuel pres- sure at the burner inlet. Usually the tank is higher than the burner, or the fuel pumping systems are on the outside of the boiler. The one pipe vacuum systems (Fig. 11) have a negative pres- sure (depression) at the burner inlet.
Page 19 (*) (+/-0.25) (+/-0.3) Model Set-point Model Angle kg/h ± 4% (Fig. 16 on (Fig. 17 on page 19) page 19) RDB2.2 BX V15/26 Danfoss 0.60 60° ES 1.75 13.3 C/3.5 RDB2.2 BX E21/26 Danfoss 0.65 60° ES 10.0 13.3 RDB2.2 BX VC26...
Page 20 20178439 Positioning the electrodes ± 0 . 3 The measurements shown in Fig. 15 must be re- spected. WARNING Model RDB2.2 BX V15/26 RDB2.2 BX E21/26 2.5 - 3 RDB2.2 BX VC26 RDB2.2 BX V26/36 20142971 RDB2.2 BX V26/46 2 - 2.5 Fig.
Page 21 15)(Fig. 1 on page 10). 1 complete rotation = 1 millimetre. X=10 Model x (mm) FULLY CLOSED 20142969 RDB2.2 BX V15/26 RDB2.2 BX E21/26 RDB2.2 BX VC26 RDB2.2 BX V26/36 1 m m RDB2.2 BX V26/46 17.5 17.5 RDB2.2 BX VC36...
Page 22 Electrical wiring Electrical wiring Notes on safety for the electrical wiring  The electrical wiring must be carried out with the electrical supply disconnected.  Electrical wiring must be carried out by qualified personnel and in compliance with the regulations currently in force in the country of destination.
Page 23 Electrical wiring Electrical wiring diagram Main switch Safety thermostat Limit thermostat Ignition electrodes 20092924 FLAME CONTROL Burner-earth Flame sensor Photoresistance Motor Blue White Valve Black Fig. 19 Capacitor TESTING:  Do not swap neutral and phase over, follow Check the shut-down of the burner by opening the thermostats the diagram shown carefully and carry out a and the lock-out by darkening the flame sensor.
Page 24 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 25 Maintenance Cleaning the fan Check to make sure that no dust has accumulated inside the fan or on its blades, as this condition will cause a reduction in the air flow rate and provoke polluting combustion. WARNING When performing these operations, take care not to damage the fan.
Page 26 Faults / Solutions Faults / Solutions Here below you can find some causes and the possible solutions The manufacturer cannot accept responsibility for for some problems that could cause a failure to start or incorrect any damage to persons, animals or property due operation of the burner.
Page 28 Spare part list COD. DESCRIPTION BURNER SERIAL NUMBER • • • • • • 3005787 FLANGE GASKET • • • 2 20076038 BLAST TUBE 02098013XXX • • • • • • 2 20147320 BLAST TUBE  02108013XXX • • • 3 20018545 ELECTRODE •...
Page 29 Spare part list COD. DESCRIPTION BURNER SERIAL NUMBER • • • • • • 3007565 COIL 48 20190671 • • • • • • GAUGE ADVISED PARTS A = Spare parts for minimum fittings - A+B = Spare parts for basic safety fittings - A+B+C = Spare parts for extended safety fittings 20166851...
Page 32 RIELLO S.p.A. I-37045 Legnago(VR) Tel.: +39.0442.630111 http:// www.riello.it http:// www.riello.com Subject to modifications...

This manual is also suitable for:

Rdb2.2 bx e21/26 Rdb2.2 bx vc26 Rdb2.2 bx v26/36 Rdb2.2 bx v26/46 Rdb2.2 bx vc36 20094977 ... Show all