Riello RDB2.2R T1 BF FCX22, Installation, Use And Maintenance Instructions

Page 1: ...20045701 5 12 2012 Installation use and maintenance instructions Light oil burners Single stage operation CODE MODEL 20045452 RDB2 2R T1 BF FCX22 20045453 RDB2 2R T3 BF FCX30 ...

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Page 3: ...nsions 8 3 8 Firing rate 9 4 Installation 10 4 1 Installation precautions 10 4 2 Notes on safety for the installation 11 4 3 Handling 11 4 4 Preliminary checks 11 4 5 Working position 11 4 6 Burner assembly 12 4 6 1 CF Chimney Vent Application 12 4 6 2 BF Direct Vent Application 12 4 7 A typical layout for RDB burner intake air 13 4 8 Boiler fixing 14 4 9 Hydraulic systems 15 4 9 1 General warning...

Page 4: ...nce 23 6 1 Notes on safety for the maintenance 23 6 2 Maintenance programme 23 6 2 1 Maintenance frequency 23 6 2 2 Checking and cleaning 23 7 Faults Solutions 24 8 Spare parts 25 8 1 Exploded spare parts 25 8 2 Spare parts list 26 ...

Page 5: ... instruction manual shows the serial number of the burner the address and telephone number of the nearest Assis tance Centre The system supplier carefully informs the user about the use of the system any further tests that may be necessary before the system is started up maintenance and the need to have the system checked at least once a year by the manufacturer or another specialised technician T...

Page 6: ...s manual 1 2 1 Owner s responsibility Please pay attention to the Safety Warnings contained within this instruction manual Keep this manual for your records and provide it to your quali fi ed service agency for use in profession ally setting up and maintaining your burner Your burner will provide years of ef fi cient operation if it is pro fessionally installed and maintained by a qualifi ed servi...

Page 7: ...h the burner components is not allowed apart from the parts requiring maintenance Only those parts envisaged by the manufacturer can be replaced 2 2 Personnel training The user is the person body or company that has acquired the machine and intends to use it for the specific purpose He is re sponsible for the machine and for the training of the people working around it The user Undertakes to entru...

Page 8: ...cated in this manual 3 Technical description of the burner Model RDB 2 2R T1 BF FCX22 RDB 2 2R T3 BF FCX30 Output 1 Delivery 1 Btu hr 2 GPH 70 000 98 000 0 50 0 70 81 200 154 000 0 58 1 10 Fuel 1 and 2 Fuel Oil Operation Single stage Nozzle number 1 Ambient temperature F 32 104 Combustion air temperature F max 140 Main power supply 10 V Ph Hz Single phase 60Hz 120V 10 Electric motors rpm 3450 Moto...

Page 9: ...nted Outer dimensions of packaging are indicated in Tab B The weight of the burner complete with packaging is indicated in Tab B Tab B 3 6 Standard equipment 1 Burner head gasket 1 Flange with insulating gasket 1 Screw of by pass pump 1 Screw and nuts for flange 1 4 pin plug 1 Hexagonal key 1 Nipple 3 8 1 4 4 Screws for flange to be fixed to boiler 1 Nipple 3 8 3 8 2 Pipe connectors 2 Female adapt...

Page 10: ...ons of the burner is given in Fig 3 Fig 3 Flange Burner CF version 3 25 64 8 9 64 51 8 51 64 4 5 ø 3 1 2 8 55 64 7 16 6 11 16 D4592 2 53 64 4 5 9 11 64 7 3 32 5 23 64 5 29 32 5 29 32 D4087 2 53 64 51 64 8 9 64 3 25 64 6 11 16 9 11 64 8 55 64 523 64 529 32 ø 3 1 2 ø 61 64 Burner BF version ...

Page 11: ...e firing rate area values Fig 4 have been obtained considering an ambient temperature of 68 F and an atmospheric pressure of 30 Hg 0 8 0 9 1 0 1 1 1 2 1 3 0 0 0 7 0 6 0 5 0 4 0 2 0 4 0 6 0 8 1 0 1 2 1 4 1 6 1 8 1 4 1 5 Fig 4 D12188 Delivery GPH Combustion chamber pressure wc ...

Page 12: ...he combustion area should be kept as close to zero as possible The burner will operate with a slight draft or pressure in the chamber ELECTRICAL CONNECTIONS CANADA All electrical connections should be done in accordance with the C E C Part 1 and all local codes The system should be grounded USA All electrical connections should be done in accordance with the National Electrical Code and all local ...

Page 13: ...nt shall be connected to flues having sufficient draft at all times to assure safe and proper operation of the burner WARNING The handling operations for the burner can be high ly dangerous if not carried out with the greatest at tention keep any unauthorised people at a distance check the integrity and suitableness of the available means of handling CAUTION After positioning the burner near the i...

Page 14: ...ill be met if you use flues for pressure exhaust of flue gases the condensation kind Make sure the air intake tube s inlet is positioned so that it is not likely to be obstructed by foreign matter and where neces sary use suitable screens The temperature of the incoming air must not exceed 104 F The inside diameter of the intake tube must be at least 4 inch The intake tube can be up to 100 ft in l...

Page 15: ...e air vacuum breaker and to be installed in the same room and the burner for the event of intake air source being blocked this device should be tested to prove that in the event of intake air source is blocked that the vacuum breaker balancer is set correctly and can provide sufficient air for combustion for the burner If the room that the burner is installed into cannot provide enough air or air ...

Page 16: ... 8 Boiler fixing Put on the flange 1 Fig 8 the screw and two nuts Fix the flange 1 Fig 9 to the boiler door 4 using screws 2 If necessary the nuts 3 Fig 9 interposing the insulating gas ket 5 Fig 8 1 E9095 5 1 E9094 2 4 3 Fig 9 ...

Page 17: ...e test point 9 Pump cover 10 Supply port 11 Return port WARNING Do not operate a single line system with the by pass plug installed Operating a single line system with the by pass plug installed will result in damage to the pump shaft seal WARNING The pump requires periodic maintenance carried out by a qualified and authorised technician in con formity with legislation and local standards Maintena...

Page 18: ...arting the burner make sure that the tank return line is not clogged Obstructions in the line could cause the sealing organ located on the pump shaft to break SINGLE LINE SYSTEM PIPE LENGHTS H ft L ft 3 8 12 1 5 3 0 5 0 6 5 33 65 130 195 65 130 260 325 H P min 0 33 ft D5741 Fig 11 Fig 12 H D1842 P H TWO LINE SYSTEM PIPE LENGHTS H ft L ft 3 8 12 0 1 64 3 29 4 93 6 58 9 87 11 5 115 100 80 65 50 25 2...

Page 19: ...safety of the device is obtained only when it is correctly connected to an efficient earthing system made according to current standards It is necessary to check this fundamental safety requirement In the event of doubt have the electrical system checked by qualified personnel Do not use the gas tubes as an earthing system for electrical devices The electrical system must be suitable for the maxim...

Page 20: ...stat 7 pin plug 7 pole socket CONTROL BOX 535ARSE LD Ignition electrodes Burner earth Motor Capacitor Heater Start thermostat Black White Black White Blue Remote lock out lamp 120V 0 5A max Carried out in the factory To be done by the installer Oil valve Photoresistance Air pressure switch 20050153 White Black Black Green ...

Page 21: ...sed 5 2 1 Nozzles recommended Delavan Danfoss Hago Monarch 5 3 Pump pressure The pump is set in factory at the values shown in the Tab C page 20 5 Burner operation WARNING DO NOT USE GASOLINE CRANKCASE OIL OR ANY OIL CONTAINING GASOLINE WARNING DO NOT ATTEMPT TO START THE BURNER WHEN EXCESS OIL HAS ACCUMULATED WHEN THE FURNACE OR BOILER IS FULL OF VAPOUR OR WHEN THE COMBUSTION CHAM BER IS VERY HOT...

Page 22: ...e selection COMBUSTION CHAMBER Follow the instructions furnished by the boiler furnace manufactur er Size retrofit application according to the appropriate installation codes e g CSA B139 or NFPA 31 NON RETROFIT APPLICATIONS If this burner is packaged with the appliance it is considered an OEM package please read all the instructions related to the burn er this information will supersede our insta...

Page 23: ... two independent dampers see Fig 16 and Fig 17 Main air damper Fig 17 To set the positions of the damper proceed as follows Remove the secondary air damper B loosing the screws 1 Loosen the screw 2 and rotate the main air damper A to the required position Re tighten the screw 2 and put back the secondary air damp er B Secondary air damper Fig 17 The purpose of this damper is to perform a fine tuni...

Page 24: ...r heat and after a delay of approximately two minutes depending on room temperature the motor will start The resistance remains energised during working and cuts out when burner shuts down 5 8 Burner start up cycle Lock out is indicated by a lamp on the control box 3 Fig 1 page 7 WARNING The installation and disassembly operations must be carried out with the electricity supply discon nected WARNI...

Page 25: ...necessary suck any water or other impurities present on the bottom of the tank using a separate pump Filters Check the following filter boxes on fuel supply line in the pump and clean or replace as required If rust or other impurities are observed inside the pump use a se parate pump to lift any water and other impurities that may have de posited on the bottom of the tank Then clean the insides of...

Page 26: ...s false light Eliminate the light Resistance or heating resistance Replace them The connections in the control box are wrongly inserted Check and connect completely all the plugs Burner runs normally in the prepurge and ignition cycle and locks out after 5 seconds ca The photoresistance is dirty Clean it The photoresistance is defective Change it Flame moves away or fails Check pressure and output...

Page 27: ...Spare parts 25 20045701 8 1 Exploded spare parts 8 Spare parts 10 30 9 11 12 14 13 32 33 31 16 17 34 15 35 18 19 25 23 26 27 28 29 24 21 4 22 8 7 6 5 3 2 1 20 30 30 36 37 30 ...

Page 28: ... DAMPER ASSEMBLY C 11 20045943 P E CELL A 12 20046151 7 PIN PLUG 13 3020064 CAPACITOR 12 5 µF B 14 3006938 7 POLE SOCKET C 15 3008842 TUBE AND CONNECTOR 16 3020475 PUMP C 17 3000443 JOINT A 18 20029357 MOTOR CAPACITOR C 19 3008648 COIL B 20 3008856 CONNECTOR 21 3008649 PROTECTION 22 3020168 ELECTRODE ASSEMBLY A 23 20029354 COVER 24 20029334 CONTROL BOX B 25 20029342 LEAD COIL B 26 3007162 O RING B...

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Page 32: ...Pond Park Road 1 800 4 RIELLO 2165 Meadowpine Blvd Hingham Massachusetts 1 800 474 3556 Mississauga Ontario U S A 02043 Canada L5N 6H6 http www riello burners com RIELLO S p A I 37045 Legnago VR Tel 39 0442 630111 http www riello it http www rielloburners com ...