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Summary of Contents for Ecoflam Multicalor 300.1 PR
- Page 1 A BRUCIATORI MISTI GAS + GASOLIO B GAS/LIGHT-OIL DUAL BURNERS MODELS Multicalor 300.1 PR/MD Multicalor 400.1 PR/MD Light oil / Natural gas 40÷300 mbar Light oil / LPG 75÷300 mbar LB1448 20.07.2005...
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Page 2: Working Fields
LB972 MULTICALOR 300.1-400.1 PR/AB TECHNICAL FEATURES : Multicalor 300.1 Multicalor 400.1 Max. thermal output kcal/h 2.586.000 3.362.000 3000 3900 Min. thermal output kcal/h 543.100 754.300 Natural gas supply pressure mbar 40÷300 40÷300 LPG supply pressure mbar 37÷300 37÷300 Max. light oil flow rate kg/h Min. -
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 SOLENOID VALVES AND GAS GOVERNOR) SHALL BE DULY SEALED AFTER CALIBRATION AND BUR- NER START UP BY ECOFLAM’S TECHNICIANS. SUGGESTED REFERENCE VALUES Natural Gas... - Page 4 LB972 MULTICALOR 300.1-400.1 PR/AB LANDIS & STAEFA, Model LFL1.622 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 of air pressure 8”...
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Page 5: Air Adjustment
B LB972 MULTICALOR 300.1-400.1 PR/AB AIR ADJUSTMENT Part. 1 Part. 3 SELECTOR COMMUTATORE AUTO Part. 2 0 = bloccaggio degli apparati per il operating elements locked in an intermediate funzionamento in una posizione intermadia position = funzionamento alla massima potenza operation on maximum capacity = funzionamento alla minima potenza operation on minimum capacity... - Page 6 LB972 MULTICALOR 300.1-400.1 PR/AB gas pressure ADJUSTMENT OF GAS MINIMUM PRESSURE SWITCH switch Unscrew off and remove cover M. - Set regulator N to a value equal to 60% of gas nominal feed pressure (i.e. for nat. gas nom. pressure = 20 mbar, set regulator to a value of 12 mbar; for L.P.G.
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Page 7: Hydraulic Circuit
B LB972 MULTICALOR 300.1-400.1 PR/AB OPERATION OF BURNER WITH LIGHT-OIL FUEL MULTICALOR 300.1-400.1 Once having installed the burner, check the following items: - The burner power feeding and the main line protection fuses 0 - STOP - The correct length of pipes and that the same are sealed. LIGHT-OIL 1 - GASOLIO 2 - GAS... - Page 8 LB972 MULTICALOR 300.1-400.1 PR/AB PRIMING AND ADJUSTMENT OF OIL PUMP SUNTEC TA..C40105 1 - INLET 2 - RETURN 3 - BLEED AND PRESSURE GAUGE PORT 4 - VACUUM GAUGE PORT 5 - PRESSURE ADJUSTMENT 6 - TO NOZZLE VERIFY: - That piping system is perfectly sealed; - That the use of hoses is avoided whenever is possible (use copper pipes preferably);...
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Page 9: Description Of Control Panel
B LB972 MULTICALOR 300.1-400.1 PR/AB FLUIDICS NOZZLE DESCRIPTION OF CONTROL PANEL Multicalor PR 1 - Fuse 2 - Termal lock-out lamp 3 - Light-oil working lamp 4 - Gas working lamp 5 - Selector : AUTO Loking of devoices for operating at intermediate outputs Operation at max. -
Page 10: Maintenance
LB972 MULTICALOR 300.1-400.1 PR/AB MAINTENANCE YEARLY CHECKS The burner’s periodical check (firing head, electrodes etc.) must be carried out by authorised personnel one or two times per year, depending on the utilisation. Before going on with the maintenance controls of the burner, it should be advisable to check its general conditions, according to the following steps: Unplug the burner;... - Page 11 B LB972 MULTICALOR 300.1-400.1 PR/AB 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 single keys and indicator Leds.
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Page 12: Setting Parameters
LB972 MULTICALOR 300.1-400.1 PR/AB 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 13 B LB972 MULTICALOR 300.1-400.1 PR/AB 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 S731/4...
- Page 14 LB972 MULTICALOR 300.1-400.1 PR/AB 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 15 B LB972 MULTICALOR 300.1-400.1 PR/AB 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 16 LB972 MULTICALOR 300.1-400.1 PR/AB 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 Derivative time Integral action time Dead band (neutral zone) Actuator running time (sec.)
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- Page 26 B LB972 MULTICALOR 300.1-400.1 PR/AB Multicalor 300.1 Multicalor 400.1 N° DESCRIPTION code code 1 - AIR PRESSURE SWITCH DUNGS LGW10 A2P Q120 Q120 2 - WIELAND PLUG 6 pin E226 E226 3 - AIR INTAKE SET GRPA100 GRPA100 4 - COVER BFC09254/038 5 - GLASS BFC02004...
- Page 27 Ecoflam S.p.A. via Roma, 64 - 31023 RESANA (TV) - Italy - tel. 0423/715345 r.a. telefax 0423-715444 (Italy 480009 - Export 480873, 715538). http://www.ecoflam.it - e-mail: ecoflam@ecoflam.it...
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