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Summary of Contents for Ecoflam Multiflam 700.1 PR
- Page 1 GAS / HEAVY-OIL DUAL BURNERS techniques for energy saving MODELS Multiflam 700.1 Multiflam 800.1 Multiflam 1000.1 Multiflam 1200.1 PR/PR - MD/MD Natural Gas / Light oil LB1374 28.07.2005...
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Page 2: Working Fields
LB1374 MULTIFLAM 700.1÷1200.1 PR techniques for energy saving Models Multiflam 700.1 PR 800.1 PR 1000.1 PR 1200.1 PR Thermal power max. 7.250 8.500 10.500 13.100 kcal/h 6.250.000 7.327.500 9.052.000 11.293.100 1.500 2.000 2.500 2.700 Thermal power min. 1.290.000 1.724.000 2.155.000 2.327.600 kcal/h Max. -
Page 3: Electrical Connections
THESE OPERATIONS MUST BE DONE BY PROFESSIONALLY-QUALIFIED TECHNICIANS. NOTE: ALL SAFETY DEVICES (AIR PRESSURE SWITCH, MINIMUM GAS PRESSURE SWITCH, GAS SOLE- NOID VALVES AND GAS GOVERNOR) SHALL BE DULY SEALED AFTER CALIBRATION AND BUR- NER START UP BY ECOFLAM’S TECHNICIANS. pag.3... - Page 4 LB1374 MULTIFLAM 700.1÷1200.1 PR techniques for energy saving LANDIS & STAEFA, Model LFL1.622-LFL1.333 OPERATING CYCLE Ref. Description Duration Operating cycle in the event of Ciclo di funzionamento Duration Waiting time for confirmation Normal operating cycle Ciclo di funzionamento normale ignition failureNormal operating cycle in mancanza di fiamma all'accensione of air pressure 8”...
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Page 5: Air Adjustment
LB1374 MULTIFLAM 700.1÷1200.1 PR techniques for energy saving AIR ADJUSTMENT Part. 1 Part. 3 SELECTOR COMMUTATORE AUTO Part. 2 operating elements locked in an intermediate 0 = bloccaggio degli apparati per il position funzionamento in una posizione intermadia = funzionamento alla massima potenza operation on maximum capacity = funzionamento alla minima potenza operation on minimum capacity... - Page 6 LB1374 MULTIFLAM 700.1÷1200.1 PR techniques for energy saving ADJUSTMENT OF GAS MINIMUM PRESSURE SWITCH gas pressure Unscrew off and remove cover M. - Set regulator N to a value equal to 60% of gas nominal feed switch pressure (i.e. for nat. gas nom. pressure = 20 mbar, set regulator to a value of 12 mbar; for L.P.G. nom.
- Page 7 LB1374 MULTIFLAM 700.1÷1200.1 PR techniques for energy saving PUMP’S PRESSURE / OIL TEMPERATURE DIAGRAM Pump inlet pressure:the vaporisation of light fraction of heated heavy oil causes premature pump wear, to avoid this, use the inlet pressures shown in the graph. C°...
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Page 8: Type Of Installation
LB1374 MULTIFLAM 700.1÷1200.1 PR techniques for energy saving TYPE OF INSTALLATION The burner must be supplied with oil heaving a min. temperature at the pump ( 50° C ). Drawing for fluid fuel oil up to 50°E at 50°C 1 - Burner 2 - Tank 3 - Heater 4 - Safety/operation thermostat... -
Page 9: Modulating Operation
LB1374 MULTIFLAM 700.1÷1200.1 PR techniques for energy saving MODULATING OPERATION With the bumer in the start position and the appliance thermostats enabled, power is delivered to the resi- stances (G) of the preheater and heating cartridges for the pumps and the fuel sup- ply line to the head (O). - Page 10 LB1374 MULTIFLAM 700.1÷1200.1 PR techniques for energy saving PRIMING AND ADJUSTMENT OF OIL PUMP 1 - INLET SUNTEC T..2 - RETURN 3 - BLEED AND PRESSURE GAUGE PORT 4 - VACUUM GAUGE PORT 6 - TO NOZZLE VERIFY: - That piping system is perfectly sealed; - That the use of hoses is avoided whenever is possible (use copper pipes preferably);...
- Page 11 LB1374 MULTIFLAM 700.1÷1200.1 PR techniques for energy saving ADJUSTMENT OF FUEL TEMPERATURE Display Decrease key Increase key “Function” key The display shows oil temperature. The 4 leds are related to the following functions: Out 1: pump start Out 2: stage 1st resistance (1/4 of the power) Out 3: stage 2nd resistance (1/2 of the power) Out 4: stage 3rd resistance (1/4 of the power) - The temperatures are already properly Factory setted :...
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Page 14: Description Of Control Panel
LB1374 MULTIFLAM 700.1÷1200.1 PR techniques for energy saving POSITION OF IGNITION ELECTRODES 3 ÷ 4 mm 5 ÷ 6 mm NOZZLE CLEANING AND REPLACEMENT Use only the suitable box wrench provided for this operation to remove the nozzle, taking care to not damage the electrodes. - Page 15 LB1374 MULTIFLAM 700.1÷1200.1 PR techniques for energy saving The electric system is duly powered and the burner is plugged in. The gas pressure must be the suitable one and the gas cock open. The control devices must be properly connected. When all the above conditions are met, start the burner by pressing the lockout enable pushbutton.
- Page 16 LB1374 MULTIFLAM 700.1÷1200.1 PR techniques for energy saving RWF 40 MICROPROCESSOR REGULATOR Description of display and keys on the RWF 40 microprocessor regulator The figure shows the normal display indicating Display: the actual value and the programmed set analog input 1 point, and equally important, (actual value) gives the meaning of the...
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Page 17: Setting Parameters
LB1374 MULTIFLAM 700.1÷1200.1 PR techniques for energy saving SETTING PARAMETERS When the burner is ignited all displays of the regulator light up. The set point display will blink for about 10 seconds. The value in the upper field of the display (red) indicates the actual value. The value in the lower field of the display (green) indicates the set point currently programmed. - Page 18 LB1374 MULTIFLAM 700.1÷1200.1 PR techniques for energy saving PARAMETERIZATION 17.5 12.5 -2.5 -7.5 -12.5 -17.5 External temperature (iC) PROBE CONNECTION DIAGRAMS Connection for probe Cod. S721 Cod. RWF 40 Cod. QAE2..(passive probe) S720/1 S731 Water probe S731/1 Configuration code S731/2 C111 = 9XXX 1 2 3 4 S731/3...
- Page 19 LB1374 MULTIFLAM 700.1÷1200.1 PR techniques for energy saving C111 – C112 INPUT CONFIGURATION INDICATIONS Analog input 1 (actual value) Analog Input 3 (external temperature) Pt1000, 2-wire, Landis & Staefa IEC 751 No function (probe not active) FT-TP/… (passive probe) External probe Pt 1000, 2-wire, QAC22 (passive probe) Ni1000, 2-wire, Landis &...
- Page 20 LB1374 MULTIFLAM 700.1÷1200.1 PR techniques for energy saving WHEN REPLACEMENT IS NECESSARY, PROCEED AS SHOWN IN FIGURES A-B-C BELOW Insert the RWF 40 regulator through the relative opening in the electrical panel (A). Insert the fixing anchors and screws into the slots, and secure the unit to the panel (B). To open the regulator, squeeze the cover from the ends as shown, and lift out (C).
- Page 21 LB1374 MULTIFLAM 700.1÷1200.1 PR techniques for energy saving PARAMETERS Parameter Display Ecoflam setting Ecoflam setting Ecoflam setting (passive probe) (passive probe) (active probe) QAE22 FT-TP/1000 QBE620-P... Limit value of limit comparator Switching differential for limit comparator HYSt Proportional band Pb.1...
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- Page 26 LB1374 MULTIFLAM 700.1÷1200.1 PR techniques for energy saving MULTIFLAM 1000.1 N° DESCRIPTION code 1 - AIR PRESSURE SWITCH DUNGS LGW10 A2P Q120 2 - PRESSURE GAUGE BFT01105/001 3 - AIR INTAKE SET GRPA100 4 - WIELAND PLUG 6 pin E226 5 - GLASS BFC02004 6 - PEED WINDOM FRAME...
- Page 27 LB1374 MULTIFLAM 700.1÷1200.1 PR techniques for energy saving MULTIFLAM 1000.1 DESCRIPTION N° code 59 - OIL TANK 60 - HEATING ELEMENT 50 W R110 61 - PILOT GAS VALVE DUNGS SV-DLE 507 V1994/21 62 - COIL DUNGS SV-DLE 507 63 - FAN SCOOP 64 - SILENCER BAA11001 65 - MODULATING UNIT...
- Page 28 ECOFLAM S.p.A. reserves the right to make any adjustments, without prior notice, which it considers necessary or useful La ECOFLAM S.p.A si riserva il diritto di apportare ai prodotti quelle modifiche che riterrà necessarie o to its products, without affecting their main features.
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