Ecoflam Multicalor 300.1 PR Manual 

Multicalor 400.1 PR/MD Light oil / Natural gas 40÷300 mbar Light oil / LPG 75÷300 mbar MODELS A BRUCIATORI MISTI GAS + GASOLIO B GAS/LIGHT-OIL DUAL BURNERS

TECHNICAL FEATURES : Multicalor 300.1 Multicalor 400.1 Max. thermal output kcal/h 2.586.000 3.362.000 kW 3000 3900 Min. thermal output kcal/h 543.100 754.300 kW 630 875 Natural gas supply pressure mbar 40÷300 40÷300 LPG supply pressure mbar 37÷300 37÷300 Max. light oil flow rate kg/h 253 330 Min. light oil flow rate kg/h 53 74 Voltage, 3phase + neutral, at 50 Hz V 230/400 230/400 Motor kW 5,5 7,5 Motor’s RPM N° 2800 2800 Fuel : Natural Gas (L.C.V. 8.570 kcal/Nm3), LPG (L.C.V. 22.260 kcal/Nm3) Light oil (L.C.V. 10.200 kcal/kg max. visc 1,5°E at 20°C) OVERALL DIMENSIONS Burner output Backpressure in combustion chamber I M L E D - D1 F C B A 1 0 2 3 I O G H N O SUNTEC SUNTEC SUNTEC MODELS A B C D D1 E F G H I L M N O MULTICALOR 300.1 1096 448 648 330 530 780 290 466 280 315 315 M16 195 250 MULTICALOR 400.1 1096 448 648 365 565 780 320 466 280 315 315 M16 195 250 D = short head D1 = long head mbar 1500 2000 2500 3000 3500 4000 10 12 14 16 1000 0 2 4 6 8 500 MULTICALOR 400.1 40 80 120 160 200 240 280 320 kW kcal/h x 1000 kg/h 500 1000 1500 2000 2500 3000 3500 MULTICALOR 300.1 WORKING FIELDS

ELECTRICAL CONNECTIONS All burners are factory tested and set at 400 V 50 Hz three-phase for motors and 230 V 50 Hz monophase with neutral for auxiliaries. If it is necessary to supply the burner at 230 V 50 Hz without neutral,make the necessary alterations referring to the wiring diagram of the burner and check that the termal relay is within the absorption range of the motor. Also check that the fan motor rotates in the correct direction. CONNECTION TO GAS PIPE Once the burner has been connected to the gas supply, check that this last is perfectly sealed. Also verify that the chim- ney is not clogged. Open the on-off valve and carefully bleed the piping through the pressure port, then check the pres- sure value through a suitable pressure gauge. Turn on the system and adjust the thermostats to the needed temperature. When the thermostats close, the leakage control device runs a valves leakage test, then enables the burner to start the ignition cycle. OPERATION OF BURNER WITH GAS MULTICALOR 300.1-400.1 Before starting the burner, make sure it is mounted correctly. Then check connections are correct according to the dia- gram and piping is appropriate to the system. Before connecting the burner to the electricity supply, make sure voltage corresponds to burner plate data. The connection diagram and start-up cycle are shown separately. For wiring from control box to burner, see the enclosed connection diagram. Pay particular attention to neutral and phase connections : never exchange them!. Vent air and impurities of gas pipe. Check gas pressure conforms to the limits stated on the burner plate when connecting a master gauge to the test port provided on the burner. Blower motor starts and pre-purging begins. Since pre-purging has to be carried out with the max. air delivery, the burner control circuit turns the air damper to the max. deli- very position by the air servocontrol in approximately 30 seconds time. When the servocontrol is fully open, a signal to the electronic control unit starts the 66 seconds pre-purge cycle. At the end of the prepurging time, the air servocontrol gets to the Low Flame position so that burner ignition is ensured at min. output. Simultaneously the ignition transformer receives voltage and after 3 seconds (pre-ignition) opens the pilot gas valve. Fuel flows to the combustion head and ignites. Two seconds after pilot gas valves have opened, the ignition transformer is excluded from the circuit. In case of no ignition the burner goes to lock-out within two seconds. After 6 sec. open the working gas valve, governed by the gas firing butterfly valve.Now the burner is operating at the min. firing rate (about 30% of the max. firing rate). The air servocontrol runs at the Low Flame position and in case the temperature control has to be set at the max. output it goes to a fully open position of air damper and butterfly valve. During the burner-off periods the air damper closes up fully. ADJUSTING THE COMBUSTION PROCESS IMPORTANT: to obtain the right adjustment of the combustion and thermal capacity it is important to analyze the reducts of combustion with the aid of suitable instruments. The combustion and thermal capacity adjustment is done simultaneously, together with the analysis of the products of combustion, making sure that the measured values are sui- table and that they comply with current safety standards. On this matter, please refer to the table and figure below. 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 AIR EXCESS (%) AIR FACTOR THERMAL POWER (kW) 10 10 20 30 40 50 60 70 80 90 100 200 300 400 500 600 700 800 900 1000 1,1 1,15 1,2 1,2 1,2 1,25 1,3 15 20 25 30 2000 3000 5000 4000 6000 Natural Gas CO2 9,6% CO <50 ppm LPG CO2 11,7% CO <50 ppm 0 1 2 0 - STOP 1 - GASOLIO 2 - GAS LIGHT-OIL

LANDIS & STAEFA, Model LFL1.622 OPERATING CYCLE LANDIS & STAEFA SQM 50.481A2 AIR DAMPER MOTOR Remove cover to gain access to the adjusting cams.The cams are to be adjusted through the suitable key provided for. Description: Cam VIII is never used I - High flame operating opening position adjusting cam (Light-Oil /Gas). II - Limit switch for the air damper position at burner’s shut down. III - Ignition flame opening position adjusting cam (Gas). IV - Ignition flame opening position adjusting cam(Light-Oil). V - Low flame operating opening position adjusting cam (Gas). VI - Low flame operating opening position adjusting cam (Light-Oil). VII - Not used cam. VIII - Not used cam. Multicalor 300.1-400.1 PR/MD The control box starts the burner fan, to carry out the prepurging of the combustion chamber, and cheks the vent air pressure throu- gh the air pressure switch. At the end of prepurging, the ignition transformer cuts-in and generates a spark between the electrodes. At the same time the two gas valves open (Vs safety valve and Vl working valve). The total safety, in case of missed ignition or casual burner's flame-out, is granted by a ionisation probe which cuts-in and sets the burner shutdown within the safety time. In case of gas lack or a major pressure drop, the minimum air pressure switch shuts down the burner. Ref. Description t1 Duration Waiting time for confirmation t2 of air pressure t3 Preventilation time t4 Safety time t5 Pressurizing time Time for enabling operation of the main gas valve on minimum capacity t6 Time for enabling operation of the main gas valve on maximum capacity Duration 8” 66” 2” 4” 10” 10” Rivelazione di fiamma Spia di blocco Valvola gas Serranda aria Serranda gas Trasformatore di accensione Pressostato aria Motore ventilatore Pressostato gas 0 min 100% t1 t2 t4 t3 t6 t5 Ciclo di funzionamento normale Ciclo di funzionamentoin mancanza di fiamma all'accensione t1 t2 t4 t3 Consenso min./max. potenza Gas manostat Fan motor Air Switch Ignition transformer Gas valve Min/max capacity enabling device Air damper Gas damper Flame detector Cut-out pilot lamp Normal operating cycle Operating cycle in the event of ignition failureNormal operating cycle CALCULATING THE BURNER CAPACITY To calculate the burner's capacity in kW, proceed as follows: Check the gas flow rate (in liters) on the counter and the time of the reading in seconds. Proceed with the calculation using the following formula: x f = kW e sec e = Litres gas sec = Time in second G20 = 34,02 G30 = 116 G31 = 88 f

AIR ADJUSTMENT + -- Part. 1 Part. 2 Part. 3 - + - COMMUTATORE 0 AUTO 0 = bloccaggio degli apparati per il funzionamento in una posizione intermadia = funzionamento alla massima potenza = funzionamento alla minima potenza AUTO = funzionamento automatico operating elements locked in an intermediate position operation on maximum capacity operation on minimum capacity automatic operation SELECTOR ADJUSTING THE MINIMUM CAPACITY OF THE BURNER – AIR and GAS Position the selector placed on the control panel on position 2 and proceed as follows: Adjust the minimum gas flow rate using a suitable wrench, turn the butterfly valve until you reach the correct gas flow, as established by analyzing the combustion process. ADJUSTING THE MAXIMUM CAPACITY OF THE GAS Position the selector, situated on the control panel, on position 1 and proceed as follows: Adjusting the maximum gas flow rate (see figure on solenoid valve adjustments) or adjust the gas pressure in the gover- nor. ADJUSTING THE MAXIMUM AIR FLOW RATE Adjusting the maximum air flow rate (see figure, detail 2). Loosen the nut holding the air damper transmission rod; The correct air flow as established by analyzing the combustion process. ADJUSTING THE INTERMEDIATE BURNER CAPACITY Using the selector, start the servomotor (closing or opening) and position on 0 to stop the stroke; the adjustment is made as outlined below. Repeat the operation for the other cam points. Adjustment the intermediate gas flow rates (see figure, detail 3): - using a suitable Allen wrench, change the position of the cam guide blade; if you screw it down, the flow rate is reduced; if you unscrew it, the flow rate increases. FIRING HEAD SETTING + -

The ionization current is checked by inserting a microammeter with an end of scale of 1000 µA (d.c.) in series with the UV CELL. A faulty position of the elec- trode can lead to a reduction in the ionization current and cause a safety cut-out of the burner due to a flame detection failure. In this case, check the position of the electrode, its electric connection and the earthing of the burner. The ionization current is normally > 70 µA. IONIZATION CURRENT 22 23 LANDIS LFL 1.622 Fotocellula min 70 µA Microamperometro fondo scala 1000 µA REMOVING THE BLAST TUBE REMOVING THE FIRING HEAD ADJUSTMENT OF GAS MINIMUM PRESSURE 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. nom. pressure of G30/G31- 30/37 mbar, set regulator to a value of 18 mbar).Screw up cover M ADJUSTMENT OF THE AIR PRESSURE SWITCH Unscrew screws A and B and remove cover C.- Set the pressure switch to the mini- mum by turning regulator D to position 1. - Start the burner and keep in low flame running, while checking that combustion is correct. Through a small cardboard, progressively obstruct the air intake until to obtain a CO2 increase of 0,5÷0,8% or else, if a pressure gauge is available, connected to pressure port E, until reaching a pressure drop of 1 mbar (10 mm of W.G.). - Slowly increase the adjustment value of the air pressure switch until to have the bur- ner lockout. Remove the obstruction from the air intake, screw on the cover C and start the burner by pressing the control box rearm button. Note: The pressure measured at pressure port E must be within the limits of the pressu- re switch working range. If not, loose the locking nut of screw F and gradually turn the same: clockwise to reduce the pressure; counterclockwise to increase. At the end tighten the locking nut. 2,5 5 10 15 50 25 35 30 40 45 20 0,4 0,6 0,9 3,0 1,5 2,1 1,8 2,4 2,7 1,2 I L M N A B C D E F G H gas pressure switch air pressure switch

HYDRAULIC CIRCUIT OIL DELIVERY ADJUSTMENT The diagram illustrates the fuel feeding system of these types of burners, which incorporates a by-pass nozzle with oil flow regulation on its return pipe. The oil supply is varied by acting on the nozzle through the pressure in the return line. Max. oil supply is therefore reached when the pressure in the pump line is about 22 bar and the return line is fully clo- sed; min. oil supply when the return line is fully open. Relevant pressure readings in the return line are as follows: Pump pressure 22-25 bar. Max Burner output, return oil pressure: FLUIDICS nozzle : 16 ÷19 bar. BERGONZO nozzle : 20 ÷24 bar. Min Burner output, return oil pressure: FLUIDICS nozzle : 6 ÷9 bar BERGONZO nozzle : 4 ÷8 bar + - VS VR VL A R 1 - Hose 2 - Oil filter 3 - Oil cock A - Suction R - Return VS - Safety oil valve VL - Working oil valve VR - Return oil valve 1 1 2 3 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 - The correct length of pipes and that the same are sealed. - The type of fuel, which must be suitable for burner. - The connection of boiler’s thermostats and all the safeties. - The motor rotation direction. - The correct calibration of the motor’s thermal protection. When all the above mentioned conditions are checked and accomplished, it is possible to go on with burner’s tests. Power the burner. The control box feeds the ignition transformer and the burner’s motor at the same time, which will run a prepurging of the combustion chamber for about 20 sec. At the end of prepurging, the control box opens solenoid valves and the burner starts. After a safety interval of 5 seconds and a correct ignition, the control box turns off the ignition transformer and, 10 seconds later, sets the motori- sed air damper to its maximum opening (High flame). In case of faulty ignition, the control box switches the burner into safety condition within 2 second. In such a case, the manual rearming of the burner shall not take place before 30 seconds have elapsed from the burner’s safety shutdown. In order to obtain an optimal combustion, it is necessary adju- st the LOW - HIGH flame air flow, according to the instruction given further on. During such a phase, it will be possi- ble to manually switch between HIGH and LOW flame and viceversa, through the High/Low flame switch. At the end of the adjusting phase, leave the switch in position AUTO. 0 1 2 0 - STOP 1 - GASOLIO 2 - GAS LIGHT-OIL

VERIFY: - That piping system is perfectly sealed; - That the use of hoses is avoided whenever is possible (use copper pipes preferably); - That depression is not greater than 0,45 bar, to avoid pump’s cavitation; - That check valve is suitably designed for the duty; The pump pressure is set at a value of 12 bar during the testing of burners. Before starting the burner, bleed the air in the pump through the gauge port. Fill the piping with light-oil to facilitate the pump priming. Start the burner and check the pump feeding pressure. In case the pump priming does not take place during the first prepurging, with a con- sequent, subsequent lock-out of the burner, rearm the burner’s lock-out to restart, by pushing the button on the control box. If, after a successful pump priming, the burner locks-out after the prepurging, due to a fuel pressure drop in the pump, rearm the burner’s lock-out to restart the burner. Do never allow the pump working without oil for more than three minutes. Note: before starting the burner, check that the return pipe is open. An eventual obstruction could damage the pump sealing device. PRIMING AND ADJUSTMENT OF OIL PUMP 1 2 5 6 3 4 1 - INLET 2 - RETURN 3 - BLEED AND PRESSURE GAUGE PORT 4 - VACUUM GAUGE PORT 5 - PRESSURE ADJUSTMENT 6 - TO NOZZLE SUNTEC TA....C40105 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. Fit the new nozzle with the same care. Note: Always check the position of electrodes after having replaced the nozzle (see illustration). A wrong posi- tion could cause ignition troubles.

1 - Fuse 2 - Termal lock-out lamp 3 - Light-oil working lamp 4 - Gas working lamp 5 - Selector : 0 Loking of devoices for operating at intermediate outputs Operation at max. output Operation at min. output AUTO Automatic operation 6 - Main switch I / O 7 - Selector : 0 / Light-oil / Gas 8 - Lockout disable push button 0 I 1 2 6 3 5 4 8 7 0 OIL GAS 0 AUTO DESCRIPTION OF CONTROL PANEL Multicalor PR FLUIDICS NOZZLE

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; close the fuel cock; shut down the gas supply; remove burner’s cover and clean the fan and air intake; clean the firing head and check the electrode’s position; reassemble all the parts; check the connection’s sealing; check the chimney; start the burner and check the combustion flue (CO2 = 9.5 ÷ 9.8; O = lower than 75 ppm). BEFORE EVERY INTERVENTION CHECK: 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. Check the burner’s cycle. THE BURNER DOES NOT START: Check the ON/OFF switch, the thermostats, the motor and the gas pressure. The master switch is in position “0”. Fuses are blown out. The control box is faulty. THE BURNER RUNS THE PREPURGING AND SWITCHES TO LOCKOUT AT THE END OF CYCLE: Check the fan and the air pressure. Check the air pressure switch. Control box faulty. Ignition transformer faulty. Check the ignition cable. Electrodes are dirty or in wrong position. Nozzles are clogged or worn. Filters are clogged. Light-oil pressure is too low. Combustion air’s flow rate too high related to nozzle output. THE BURNER RUNS THE PREPURGING BUT DOES NOT IGNITE: Check the position of the electrodes; check the ignition cable; Check the ignition transformer; Check the control box. THE BURNERS IGNITES BUT SWITCHES TO LOCKOUT AFTER THE SAFETY TIME: Check phase and neutral for a correct connection. Check gas solenoid valve. Check the position of ionisation probe and its connection. Check the control box. Check nozzles (clogged or worn). The photoresistor does not detect the flame. The filters are clogged. Light-oil pressure too low. Combustion air’s flow rate too high related to nozzle output. THE BURNERS IGNITES BUT SWITCHES TO LOCKOUT AFTER FEW MOMENTS: Check gas governor and gas filter. Check gas pressure through a manometer. Check ionization value (min. 70 µA). THE BURNER DOES NOT SWITCHES TO HIGH FLAME: Manual selector switch in wrong position. Faulty control box. High flame solenoid valve’s coils faulty. Air damper’s jacket faulty or wrongly adjusted.

RWF 40 MICROPROCESSOR REGULATOR Display: analog input 1 (actual value) Display: Set point SP1 Decrease value Programming key Manual operation Auxiliary contact Increase value EXIT key. Burner operation Reduce power CLOSE/1st Stage Increase power OPEN/2nd Stage Two-stage operation Description of display and keys on the RWF 40 microprocessor regulator The figure shows the normal display indicating the actual value and the programmed set point, and equally important, gives the meaning of the single keys and indicator Leds. Configuration level User Level Normal display Parameters level PGM PGM PGM PGM PGM PGM PGM PGM PGM PGM min 2s min 2s min 2s Exit PROGRAMMING LEVELS

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. CHANGING THE SET POINT To change the set point, proceed as follows: -- Press the PGM PGM button to access the user level. SP1* will appear in the lower display -- Change the value of set point SP1 using the t and s keys.▼e ▲. -- After a 2 second delay the value set is stored automatically – To return to normal display press EXIT EXIT. * The value of SP1 depends on the value set previously in configuration level C111. SETTING PID PARAMETERS PID parameters are factory set to standard mean values. The operation of the regulator can be self-adapted to suit the system by activating the “tunE” function. The regulator will set the PID parameters automatically. To activate the “tunE” function proceed as follows: -- With the burner in operation, press PGM PGM + ▼. -- the caption “tunE*” will blink in the display. – When “tunE” stops blinking, the self-adaptation routine has been completed. -- Confirm the computed parameters by pressing the ▲key for 2 seconds. * The “tunE” function cannot be activated in Manual mode, or when the burner is off. The PID parameters can be corrected manually from the parameters level, working on the proportional band Pb1, the derivati- ve action time dt and the integral action time rt. To change parameters Pb1, dt and rt, proceeds as follows: -- Press the PGM PGM button to access the parameters level. -- To move from one parameter to the next, press PGM PGM . -- When Pb1 is displayed, the value can be increased or decreased using the s and t keys. -- Confirm the changed parameters by pressing PGM PGM. -- If confirmation is not given within 2 seconds the value will be stored auto- matically. -- Press PGM PGM to access the next parameter. -- When dt is displayed, repeat the procedure described above. -- Press PGM to access the next parameter. -- When rt is displayed, repeat the procedure above. -- To return to normal display press EXIT EXIT. DIFFERENTIAL SETTING FOR IGNITION AND SHUTOFF The regulator allows the selection of an adjustable switching differential that establishes burner ignition and shutoff values. HYS1 indicates the lower ignition limit, below which the regulator switches the burner to maximum power. HYS3 indicates the upper shutoff limit, above which the regulator switches the burner off. To set HYS1 and HYS3 proceed as follows: --- Press the PGM PGM key to access the parameters level. -- To move from one parameter to the next, press PGM PGM . -- When HYS1 is displayed (burner ignition differential-stage II), increase or decrease the value using the ▼and ▲keys. -- Confirm the changed parameters by pressing PGM PGM. -- If confirmation is not given within 2 seconds the value will be stored automatically. -- Press PGM PGM to access the next parameter. -- When HYS2 is displayed (burner shutoff differential-stage II), repeat the procedure described above. -- Press PGM PGM to access the next parameter. -- When HYS3 is displayed (upper shutoff differential) repeat the procedure described above. -- To return to normal display press EXIT EXIT. MANUAL/AUTOMATIC MODE To access “MANUAL” mode, press and hold EXIT EXIT for at least 5 seconds. Manual mode can only be selected when the burner is in operation. It is deactivated automatically when the burner shuts off. When the LED above the hand symbol is alight, the regu- lator is in manual mode and the position of the servocontrol can be changed using the ▼and ▲keys. The LEDS on the front of the regulator indicate whether the servocontrol OPEN or CLOSE command is currently active. Pressing the ▼key the servocon- trol OPENS. Pressing the ▲key the servocontrol CLOSES. To select automatic mode press and hold EXIT EXIT for at least 5 seconds. The LED above the hand symbol goes out and the regulator reverts to automatic. CLIMATIC COMPENSATION The RWF 40 regulator can be set with the set point interlocked to the external probe. To select this operating mode, proceed as follows: -- Connect the required probe as in the wiring diagram. -- Change the regulator settings. When using an external probe the regulator must be set as follows: -- Press the PGM PGM key to access the configuration level. When the caption C111 (XXXX) is displayed, use the ▲key to access the second figure (XXXX). Use the ▼key to select the type of probe (XX3X). -- Confirm the change of parameters by pressing PGM PGM. If this is not done within 2 seconds, the value is stored automatically -- Press PGM PGM to access the configuration level. When the display reads C112 (XXXX), use the ▲key to access the second figure (XXXX). Press the ▼key to set the type of probe (XX3X). -- Confirm the changed parameters by pressing PGM PGM. -- If confirmation is not given within 2 seconds the value will be stored automatically. -- To return to normal display press EXIT EXIT. To establish the heating curve, proceed as follows: -- Press PGM PGM to access the parameters level. -- Press PGM PGM to move from one parameter to the next. -- When the letter H is displayed (heating curve gradient), increase or decrease the value using the ▼and ▲keys. -- Confirm the changed parameters by pressing PGM PGM. -- If confirmation is not given within 2 seconds the value will be stored automatically. -- To return to normal display press EXIT EXIT.

PROBE CONNECTION DIAGRAMS SPH 60 80 100 0 20 40 SPL 120 140 160 20 15 10 5 0 -20 -15 -10 -5 17.5 12.5 7.5 2.5 -2.5 -17.5 -12.5 -7.5 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2 2.2 2.4 2.6 2.8 3 3.2 3.4 3.6 3.8 4 External temperature (iC) Heating curve gradient (H) PARAMETERIZATION Boiler temperature set point (iC) Cod. S704 Cod. S721 Cod. S731 S731/1 S731/2 S731/3 S731/4 Cod. S720/1 Connection for probe QAE2..(passive probe) Water probe Configuration code C111 = 9XXX Connection for probe FT-TP/..(passive probe) (Degusa probe) Configuration code C111 = 5XXX Connection for probe QBE620-P..(active probes) Configuration code C111 = GXXX S731 - 0…4 bar / 0…400 kPa QBE620-P4 S731/1 - 0…10 bar / 0…1 MPa QBE620-P10 S731/2 - 0…16 bar / 0…1.6 Mpa QBE620-P16 S731/3 - 0…25 bar / 0…2.5 MPa QBE620-P25 S731/4 - 0…40 bar / 0…4 MPa QBE620-P40 Connection for probe QAC22 (passive probe) Configuration code C111 = XX3X C112 = XX1X 1 2 3 4 RWF 40 B M G1+ M1 QAE22A 1 2 3 4 RWF 40 B M B9 M9 QAC2.. 1 2 3 4 RWF 40 GL M G+ M1 OBE620-P.. U1 G- U1

- Situation - The number 1999 blinks in the display as the actual value, with the set point value displayed normally. - Cause - The real value is not being measured. This means that the upper or lower limit of the measurement range on analog input 1 (real value) has been exceeded. - Remedy - Check the electrical connections and the state of the probe. If the probe is faulty, the regulator will not indicate the real value of the physical quantity monitored. This will result in automatic shutdown (failsafe), deactivation of the self-adapt function and inhibition of manual operation. The response of the auxiliary contact will depend on the configuration of parameter C113. - Situation - The number 1999 blinks in the display as the actual value, with tA showing in the set point field. - Cause - The external temperature is not being measured. This means that the upper or lower limit of the measurement range on analog input 3 (real value) has been exceeded. - Remedy - Check the electrical connections and the state of the probe. If the probe is faulty, the regulator will not indicate the real value. - Situation - The number 1999 blinks in the display as the actual value, with SP .E showing in the set point field. - Cause - The external set point value is not being measured. This means that the upper or lower limit of the measurement range on analog input 2 (real value) has been exceeded. - Remedy - Check the electrical connections and the external set point signal. If the probe is faulty, the regulator will not indicate the real value of the physical quantity monitored. This will result in automatic shutdown (failsafe), deactivation of the self-adapt function and inhibition of manual operation. ERROR/FAULT INDICATION NUMBERS BLINKING IN DISPLAY Analog input 1 (actual value) Pt1000, 2-wire, Landis & Staefa IEC 751 5 FT-TP/… (passive probe) Ni1000, 2-wire, Landis & Staefa 9 QAE2 … (passive probe - water probe) Standard Signal DC 0…10 V QBE620P… (active probe - pressure probe) G C111 – C112 INPUT CONFIGURATION INDICATIONS Analog Input 3 (external temperature) No function (probe not active) 0 External probe Pt 1000, 2-wire, 1 QAC22 (passive probe) AUXILIARY CONTACT, TYPE OF REGULATOR, SET POINT “SP1” BLOCK C112. Parameter configuration Set point “SP1” Set point SP1 - data input from keys 0 Set point SP1 - interlocked to external probe (configure) 1

A 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). WHEN REPLACEMENT IS NECESSARY, PROCEED AS SHOWN IN FIGURES A-B-C BELOW B C

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 AL 0 0 0 Switching differential for limit comparator HYSt 0 0 0 Proportional band Pb.1 8 8 1 Derivative time dt 20 20 3 Integral action time rt 80 80 15 Dead band (neutral zone) db 0.5 0.5 0.5 Actuator running time (sec.) tt 25 25 25 Switch-on threshold burner / stage II HYS1 -2 -2 -0.2 Switch-off level stage II HYS2 0 0 0 Upper switch-off threshold HYS3 5 5 0.5 Response threshold q 0 0 0 Heating curve slope H 2 2 2 Parallel displacement P 0 0 0 PARAMETERS Parameter Display Ecoflam setting (passive probe) (active probe) QBE620-P... QAE22 FT-TP/1000 -P4 -P10 -P16 -P25 -P40 Analog input 1, 2 and 3; setpoint changeover / shift C111 9030 5030 G000 G000 G000 G000 G000 Limit comparator; controller type; setpoint 1; locking C112 0010 0010 0010 0010 0010 0010 0010 Unit address; decimal place / unit, signal for out-of-range C113 0110 0110 0110 0110 0110 0110 0110 Measured value range start analog input 1 SCL 0 0 0 0 0 0 0 Measured value range analog input 1 SCH 100 100 4 10 16 25 40 Measured value range analog input 2 SCL2 0 0 0 0 0 0 0 Measured value range analog input 2 SCH2 0 0 0 0 0 0 0 Lower setpoint limit SPL 60 60 0 0 0 0 0 Upper setpoint limit SPH 88 88 4 10 16 25 40 Actual value correction,analog input 1 OFF1 0 0 0 0 0 0 0 Actual value correction,analog input 2 OFF2 0 0 0 0 0 0 0 Actual value correction,analog input 3 OFF3 0 0 0 0 0 0 0 Filter time constant for digital filter, dF1 1 1 0 0 0 0 0 analog input 1 CONFIGURATION

3 M 3 M T P LINE LOAD T P - + T P 00 01 02 03 04 05 06 07 08 09 A 00 01 02 03 04 05 06 07 08 09 B C D E A B C D E IND.MODIFICA SOST.DA SOST.IL IND.MOD. PROPRIETA' RISERVATA DELLA DITTA ECOFLAM S.p.A. DATA-FIRMA DATA FIRMA CONTROLLATO DESCRIZIONE MODIFICA DISEGNATO DATA FIRMA COMUNICARE A TERZI IL CONTENUTO DEL PRESENTE. A TERMINE DI LEGGE E' VIETATO RIPRODURRE O CONTROLLO DI TENUTA APPARECCHIATURA UFF.TECNICO-SETTORE ELETTRICO DENOMINAZIONE SIST. RIVELAZ. CODICE MOTORIDUTTORE S.p.A. 18 2 1 LANDIS LFL 1.622 10 4 3 6 5 8 7 9 14 12 11 13 16 15 17 32 22 20 19 21 24 23 31 PAGINA DI BEM43.001 MULTICALOR 300 LANDIS SQM 10.16502 LANDIS LFL 1.66 DUNGS VDK 200-A UV 19-03-1998 Q N BEM43167 3 MULTICALOR 300.1 - 400.1 - 500.1 PR/PR LANDIS SQM 50.481A2 LANDIS LFL 1.622 VPS 504 UV 11-03-2005 FMP 95 96 KMV R S T NO FMV MV U V W FMP MP U V W S R T KMP R S T NO SAMA 1 2 3 0 HLBT FMV 97 98 SAgG 1 2 3 0 GAS (2) GASOLIO (1) T P STC 50 Hz 400V HLB STAB T P STS R T N S PE SAMA 1 2 3 0 pos 2: BASSA FIAMMA/LOW FLAME/1re ALLURE/BAJA LLAMA pos 3: AUTOMATICO/AUTOMATIC/AUTOMATIQUE/AUTOMATICO pos 1: ALTA FIAMMA/HIGH FLAME/2meALLURE/ALTA LLAMA pos 0: ARRESTO / STOP COMMUTATORE ALTA-BASSA FIAMMA SWITCH HIGH-LOW FLAME CONMUTADOR ALTA-BAJA LLAMA INTERRRUPTEUR 2me-1re ALLURE Z 6 5 10 9 7 8 11 FU SAL TV FMV 95 96 SPA YVGP UV KA2 YVgS YVg HLG HLg KA LANDIS SQM 50.481A2 23 N 11 M 1 12 1 21 2 13 22 3 15 4 14 24 25 5 16 26 6 17 7 27 1/2 YVg SPGmin T2 N N T1 L1 YVGS P1 S3 P1 YVG L1 T1 N T2 S3 1 2 3 4 12 HLF N DUNGS VPS 504 T7 T8 B5 T6 BROWN BLUE YELLOW-GREEN L1 BLACK 01-06-2005

ESPIA DE BLOQUEO RELE TERMICO LAMPE DE THERMAL DE SECURITE THERMAL LOCK-OUT LAMP LAMPADA DI BLOCCO TERMICO EXTRA SAFETY GAS SOLENOID VALVE LOCK-OUT LAMP ESPIA GAS LAMPE DE GAZ GAS LAMP ESPIA DE BLOQUEO LAMPE DE SECURITE RELE' RELAIS RELAY ESPIA GASOLEO TEMOIN MAZOUT OIL LAMP TELERRUPTOR MOTOR VENTILATOR CONTACTEUR MOTEUR VENTILATEUR REMOTE CONTROL SWITCH (FAN MOTOR) EMPALME MOTOR BOMBA CONTACTEUR MOTEUR POMPE POMP REMOTE CONTROL SWITCH CONTATTORE MOTORE VENTILATORE CONTATTORE MOTORE POMPA RELE' LAMPADA GASOLIO LAMPADA GAS KMV KMP KA2 HLg HLG ELECTROVALVULA DE GASOLEO DE SEGURIDAD ELECTROVANNE MAZOUT DE SECURITE EXTRA SAFETY OIL SOLENOID VALVE ELETTROVALVOLA GASOLIO DI SICUREZZA ELECTROVALVULA GAS PILOTO ELECTROVANNE GAZ PILOTE PILOT FLAME SOLENOID GAS VALVE ELETTROVALVOLA GAS PILOTA ELECTROVALVULA GAS DE SEGURIDAD ELECTROVANNE GAZ DE SECURITE PRESOSTATO GAS DE MINIMA POT. PRESSOSTAT GAZ PRESSION MIN GAS PRESSURE SWITCH MIN PRESSOSTATO GAS DI MINIMA YVgS SPGmin YVGP INTERRUPTOR GENERAL CON FUSIBLE INTERRUPTEUR GENERAL AVEC FUSIBLE MAIN SWITCH WITH FUSE FILTRO DE PROTECION ANTIDISTURBIO FILTRE ANTIPARASITES ANTJAMMING FILTER RELE' RELAIS RELAY FUSIBLE FUSIBLE FUSE MOTOR VENTILADOR MUTEUR VENTILATEUR MOTOR FAN MOTOR BOMBA MOTEUR POMPE OIL PUMP MOTOR TRANSFORMADOR TRANSFORMATEUR D'ALLUMAGE IGNITION TRANSFORMER FOTOCELULA CELLULE UV UV CELL RELE' TERMICO MOTOR VENTILADOR RELAIS THERMIQUE MOTEUR VENTILATEUR MOTOR THERMAL RELAY (FAN MOTOR) RELE' TERMICO MOTOR BOMBA RELAIS THERMIQUE MOTEUR POMPE MOTOR PUMP THERMAL RELAY LAMPADA DI BLOCCO RELE' TERMICO MOTORE VENTILATORE RELE' TERMICO MOTORE POMPA FOTOCELLULA TRASFORMATORE MOTORE VENTILATORE MOTORE POMPA RELE' FUSIBILE FILTRO ANTIDISTURBO INTERRUTTORE GENERALE CON FUSIBILE UV HLB FMV FMP TV MV MP KA FU Z Q SWITCH (OIL-GAS) COMMUTATORE GASOLIO-GAS INTERRUPTEUR MAZOUT-GAS CONMUTADOR GASOLEO-GAS THERMOSTAT GRANDE-PETIRE ALLURE HIGH-LOW FLAME THERMOSTAT TERMOSTATO DI ALTA-BASSA FIAMMA COMMUTATORE MANUALE-AUTOMATICO SWITCH (MANUAL-AUTOMATIC)) INTERRUPTEUR MANUEL-AUTOMATIQUE CONMUTADOR MANUAL-AUTOMATICO ELECTROVALVULA DE GASOLEO 1^ LLAMA ELECTROVANNE MAZOUT PETITE ALLURE FIRST STAGE OIL SOLENOID VALVE ELETTROVALVOLA GASOLIO DI PRIMA FIAMMA ELECTROVALVULA GAS DE 1^ LLAMA ELECTROVANNE GAZ PETITE ALLURE FIRST STAGE GAS SOLENOID VALVE ELETTROVALVOLA GAS DI PRIMA FIAMMA ELETTROVALVOLA GAS DI SICUREZZA TERMOSTATO DE ALTA-BAJA LLAMA YVG YVGS YVg STAB SAgG SAMA INTERRUTTORE DI LINEA WORKING SWITCH PRESSOSTATO ARIA AIR PRESSURE SWITCH PRESSOSTAT AIR PRESOSTATO AIRE INTERRUPTEUR DE LIGNE INTERRUPTOR DE LINEA SAFETY THERMOSTAT TERMOSTATO CALDAIA BOILER THERMOSTAT THERMOSTAT CHAUDIERE TERMOSTATO CALDERA TERMOSTATO DI SICUREZZA TERMOSTATO DE SEGURIDAD THERMOSTAT DE SECURITE STS STC SPA SAL HLBT PAGINA DI IND.MODIFICA SOST.DA SOST.IL IND.MOD. PROPRIETA' RISERVATA DELLA DITTA ECOFLAM S.p.A. DATA-FIRMA DATA FIRMA CONTROLLATO DESCRIZIONE MODIFICA DISEGNATO DATA FIRMA COMUNICARE A TERZI IL CONTENUTO DEL PRESENTE. A TERMINE DI LEGGE E' VIETATO RIPRODURRE O CONTROLLO DI TENUTA APPARECCHIATURA UFF.TECNICO-SETTORE ELETTRICO DENOMINAZIONE SIST. RIVELAZ. CODICE MOTORIDUTTORE S.p.A. 00 01 02 03 04 05 06 07 08 09 A 00 01 02 03 04 05 06 07 08 09 B C D E A B C D E BEM43167 MULTICALOR 300.1 - 400.1 - 500.1 PR/PR LANDIS SQM50.481A2 PREDISPOSTO UV 11-03-2005 CAMMA REGOLAZIONE ARIA BASSA FIAMMA GASOLIO CAMMA DI REGOLAZIONE ARIA ALTA FIAMMA (GAS-GASOLIO) CAMMA REGOLAZIONE ARIA MINIMA POTENZA GASOLIO CAMMA DI REGOLAZIONE ARIA BASSA FIAMMA GAS CAMMA DI REGOLAZIONE ARIA MINIMA POTENZA GAS CAMMA NON UTILIZZATA CAMMA NON UTILIZZATA V: VI: VIII: VII: I: II: III: IV: 16 IV 0 0 0 I II III 0 0 VII V VI VIII LANDIS SQM 50.381A2 1 12 11 N 21 1 22 2 13 M 24 14 23 3 4 15 25 5 7 26 6 17 27 2/2 CAMMA DI CHIUSURA TOTALE

3 M 3 M T P LINE LOAD L1 T1 N T2 L1 T1 N T2 S3 S3 M1 LANDIS RWF 40 L N Q Q14 Y2 Y1 Q13 G+ G- B9 U1 G1+ M9 - + T P QAE2.. M B QAC2... M B 00 01 02 03 04 05 06 07 08 09 A 00 01 02 03 04 05 06 07 08 09 B C D E A B C D E IND.MODIFICA SOST.DA SOST.IL IND.MOD. PROPRIETA' RISERVATA DELLA DITTA ECOFLAM S.p.A. DATA-FIRMA DATA FIRMA CONTROLLATO DESCRIZIONE MODIFICA DISEGNATO DATA FIRMA COMUNICARE A TERZI IL CONTENUTO DEL PRESENTE. A TERMINE DI LEGGE E' VIETATO RIPRODURRE O CONTROLLO DI TENUTA APPARECCHIATURA UFF.TECNICO-SETTORE ELETTRICO DENOMINAZIONE SIST. RIVELAZ. CODICE MOTORIDUTTORE S.p.A. PAGINA DI BEM43.001 LANDIS SQM 10.16502 UV 19-03-1998 12 BEM43169 2 MULTICALOR 300.1 - 400.1 - 500.1 MD/MD LANDIS SQM 50.481A2 LANDIS LFL 1.333-LFL 1.622 DUNGS VPS 504 UV 22-03-2005 FMP 95 96 KMP R S T NO KMV R S T NO MP U V W MV U V W Q HLB FMV FMP S R 10 11 8 5 6 7 9 T N FMV 95 96 SAgG 1 2 3 0 SAMA 1 2 3 0 FMV 97 98 HLBT GAS (2) GASOLIO (1) COMMUTATORE ALTA-BASSA FIAMMA SWITCH HIGH-LOW FLAME CONMUTADOR ALTA-BAJA LLAMA pos 2: BASSA FIAMMA/LOW FLAME/1re ALLURE/BAJA LLAMA INTERRRUPTEUR 2me-1re ALLURE pos 3: AUTOMATICO/AUTOMATIC/AUTOMATIQUE/AUTOMATICO pos 1: ALTA FIAMMA/HIGH FLAME/2meALLURE/ALTA LLAMA YVG1 SPGmin YVGS T P STC N S T PE R 50 Hz 400V T P STS SAL 13 14 FU Z YVgR YVgA YVgS pos 0: ARRESTO / STOP KA2 HLG HLg SAMA 1 2 3 0 6 KA UV TV SPA YVGP 11 N 1 M 23 LANDIS SQM 50.481A2 13 3 22 2 12 1 21 25 16 15 4 24 5 14 7 17 27 26 1/2 N DUNGS VPS 504 T7 T8 B5 T6 BROWN BLUE YELLOW-GREEN L1 BLACK SA QBExx GL M U1 1 2 3 4 15 HLF 15-06-2005 18 2 1 LANDIS LFL 1.333 - LANDIS LFL 1.622 10 4 3 6 5 8 7 9 14 12 11 13 16 15 17 32 22 20 19 21 24 23 31 MORSETTIERA INTERNA QUADRO COLLEGAMENTO SONDA PASSIVA COLLEGAMENTI AL REGOLATORE RWF 40 QAE2..., FT-TP/... SP 10 9 SE 14 11 13 12 15

YVgS1 TELERRUPTOR MOTOR VENTILATOR CONTACTEUR MOTEUR VENTILATEUR REMOTE CONTROL SWITCH (FAN MOTOR) EMPALME MOTOR BOMBA CONTACTEUR MOTEUR POMPE POMP REMOTE CONTROL SWITCH CONTATTORE MOTORE VENTILATORE KMV ELECTROVALVULA DE GASOLEO DE SEGURIDAD ELECTROVANNE MAZOUT DE SECURITE EXTRA SAFETY OIL SOLENOID VALVE FILTRO DE PROTECION ANTIDISTURBIO FILTRE ANTIPARASITES RELAIS RELAY FUSIBLE FUSIBLE MOTOR VENTILADOR MUTEUR VENTILATEUR MOTOR FAN MOTOR BOMBA MOTEUR POMPE OIL PUMP MOTOR TRANSFORMADOR TRANSFORMATEUR D'ALLUMAGE IGNITION TRANSFORMER FOTOCELULA CELLULE UV UV CELL RELE' TERMICO MOTOR VENTILADOR RELAIS THERMIQUE MOTEUR VENTILATEUR MOTOR THERMAL RELAY (FAN MOTOR) RELE' TERMICO MOTOR BOMBA RELAIS THERMIQUE MOTEUR POMPE MOTOR PUMP THERMAL RELAY ESPIA GAS LAMPE DE GAZ GAS LAMP ESPIA DE BLOQUEO LAMPE DE SECURITE LOCK-OUT LAMP RELAIS RELAY ESPIA GASOLEO TEMOIN MAZOUT OIL LAMP CONTATTORE MOTORE POMPA LAMPADA GASOLIO LAMPADA GAS LAMPADA DI BLOCCO RELE' TERMICO MOTORE VENTILATORE RELE' TERMICO MOTORE POMPA FOTOCELLULA TRASFORMATORE MOTORE VENTILATORE MOTORE POMPA FUSIBILE KMP RELE' KA2 RELE' HLg HLG HLB FMV FMP UV TV MV RELE' RELE' MP KA FUSE FU ELECTROVALVULA GAS DE 1^ LLAMA ELETTROVALVOLA GASOLIO DI SICUREZZA ELECTROVALVULA GAS PILOTO ELECTROVANNE GAZ PILOTE PILOT FLAME SOLENOID GAS VALVE ELETTROVALVOLA GAS PILOTA ELETTROVALVOLA GASOLIO DI RITORNO ELETTROVALVOLA GASOLIO DI ANDATA ELECTROVALVULA GAS DE SEGURIDAD ELECTROVANNE GAZ DE SECURITE EXTRA SAFETY GAS SOLENOID VALVE ELETTROVALVOLA GAS DI SICUREZZA PRESOSTATO GAS DE MINIMA POT. PRESSOSTAT GAZ PRESSION MIN GAS PRESSURE SWITCH MIN PRESSOSTATO GAS DI MINIMA SPGmin YVGP YVGS YVgR YVgA THERMOSTAT CHAUDIERE TERMOSTATO CALDERA TERMOSTATO DI SICUREZZA COMMUTATORE GASOLIO-GAS INTERRUPTEUR MAZOUT-GAS CONMUTADOR GASOLEO-GAS TERMOSTATO DE SEGURIDAD COMMUTATORE MANUALE-AUTOMATICO SWITCH (MANUAL-AUTOMATIC)) INTERRUPTEUR MANUEL-AUTOMATIQUE CONMUTADOR MANUAL-AUTOMATICO THERMOSTAT DE SECURITE ELECTROVANNE GAZ PETITE ALLURE FIRST STAGE GAS SOLENOID VALVE ELETTROVALVOLA GAS DI PRIMA FIAMMA YVG1 SAMA SAFETY THERMOSTAT SWITCH (OIL-GAS) SAgG STS PRESSOSTAT AIR PRESOSTATO AIRE TERMOSTATO CALDAIA BOILER THERMOSTAT STC INTERRUPTOR GENERAL CON FUSIBLE INTERRUPTEUR GENERAL AVEC FUSIBLE MAIN SWITCH WITH FUSE ANTJAMMING FILTER FILTRO ANTIDISTURBO INTERRUTTORE GENERALE CON FUSIBILE Z Q INTERRUTTORE DI LINEA INTERRUPTEUR DE LIGNE INTERRUPTOR DE LINEA WORKING SWITCH PRESSOSTATO ARIA AIR PRESSURE SWITCH SPA SAL HLBT ESPIA DE BLOQUEO RELE TERMICO LAMPE DE THERMAL DE SECURITE THERMAL LOCK-OUT LAMP LAMPADA DI BLOCCO TERMICO PAGINA DI FLOW SOLENOID VALVE RETURN SOLENOID VALVE ELECTROVANNE MAZOUT ELECTROVALVULA DE GASOLEO ELECTROVANNE MAZOUT ELECTROVALVULA DE GASOLEO 00 01 02 03 04 05 06 07 08 09 A 00 01 02 03 04 05 06 07 08 09 B C D E A B C D E IND.MODIFICA SOST.DA SOST.IL IND.MOD. PROPRIETA' RISERVATA DELLA DITTA ECOFLAM S.p.A. DATA-FIRMA DATA FIRMA CONTROLLATO DESCRIZIONE MODIFICA DISEGNATO DATA FIRMA COMUNICARE A TERZI IL CONTENUTO DEL PRESENTE. A TERMINE DI LEGGE E' VIETATO RIPRODURRE O CONTROLLO DI TENUTA APPARECCHIATURA UFF.TECNICO-SETTORE ELETTRICO DENOMINAZIONE SIST. RIVELAZ. CODICE MOTORIDUTTORE S.p.A. BEM43169 MULTICALOR 300.1 - 400.1 - 500.1 MD LANDIS SQM50.481A2 LANDIS LFL 1.622 DUNGS VPS 504 UV 22-03-2005 (0?) VIII: CAMMA NON UTILIZZATA CAMMA DI REGOLAZIONE ARIA PER FIAMMA DI ACCENSIONE GASOLIO CAMMA DI REGOLAZIONE ARIA PER FIAMMA DI ACCENSIONE GAS CAMMA DI REGOLAZIONE ARIA PER BASSA FIAMMA GASOLIO CAMMA DI REGOLAZIONE ARIA PER BASSA FIAMMA GAS CAMMA DI REGOLAZIONE ALTA FIMMA ( GAS-GASOLIO) CAMMA DI REGOLAZIONE ARIA CHIUSURA TOTALE CAMMA NON UTILIZZATA (0°) II: (25?) V: (15°) IV: (15°) III: (0?) VII: (25?) VI: (70°) I: 0 I 0 0 II III IV 0 V VII VI 0 VIII 2/2

3 M 3 M T P LINE LOAD T P - + T P 00 01 02 03 04 05 06 07 08 09 A 00 01 02 03 04 05 06 07 08 09 B C D E A B C D E IND.MODIFICA SOST.DA SOST.IL IND.MOD. PROPRIETA' RISERVATA DELLA DITTA ECOFLAM S.p.A. DATA-FIRMA DATA FIRMA CONTROLLATO DESCRIZIONE MODIFICA DISEGNATO DATA FIRMA COMUNICARE A TERZI IL CONTENUTO DEL PRESENTE. A TERMINE DI LEGGE E' VIETATO RIPRODURRE O CONTROLLO DI TENUTA APPARECCHIATURA UFF.TECNICO-SETTORE ELETTRICO DENOMINAZIONE SIST. RIVELAZ. CODICE MOTORIDUTTORE S.p.A. PAGINA DI BEM43.001 MULTICALOR 300 LANDIS SQM 10.16502 LANDIS LFL 1.66 DUNGS VDK 200-A UV 19-03-1998 Q N BEM43178 MULTICALOR 300.1 - 400.1 - 500.1 PR/PR LANDIS SQM 50.481A2 LANDIS LFL 1.33 - LFL 1.622 VPS 504 UV 22-06-2005 FMP 95 96 KMV R S T NO FMV MV U V W FMP MP U V W S R T KMP R S T NO SAMA 1 2 3 0 HLBT FMV 97 98 SAgG 1 2 3 0 GAS (2) GASOLIO (1) T P STC 50 Hz 400V HLB STAB T P STS R T N S PE SAMA 1 2 3 0 pos 2: BASSA FIAMMA/LOW FLAME/1re ALLURE/BAJA LLAMA pos 3: AUTOMATICO/AUTOMATIC/AUTOMATIQUE/AUTOMATICO pos 1: ALTA FIAMMA/HIGH FLAME/2meALLURE/ALTA LLAMA pos 0: ARRESTO / STOP COMMUTATORE ALTA-BASSA FIAMMA SWITCH HIGH-LOW FLAME CONMUTADOR ALTA-BAJA LLAMA INTERRRUPTEUR 2me-1re ALLURE Z 6 5 10 9 7 8 11 FU SAL TV FMV 95 96 SPA YVGP UV KA2 YVgS YVg HLG HLg KA LANDIS SQM 50.481A2 23 N 11 M 1 12 1 21 2 13 22 3 15 4 14 24 25 5 16 26 6 17 7 27 1/2 YVg SPGmin T2 N T1 L1 S3 L1 T1 N T2 S3 1 2 3 4 12 HLF N DUNGS VPS 504 T7 T8 B5 T6 BROWN BLUE YELLOW-GREEN L1 BLACK 18 2 1 LANDIS LFL 1.333 - LFL 1.622 10 4 3 6 5 8 7 9 14 12 11 13 16 15 17 32 22 20 19 21 24 23 31 YVG1 YVGS 3 2 1 DUNGS DMV-DLE

ESPIA DE BLOQUEO RELE TERMICO LAMPE DE THERMAL DE SECURITE THERMAL LOCK-OUT LAMP LAMPADA DI BLOCCO TERMICO EXTRA SAFETY GAS SOLENOID VALVE LOCK-OUT LAMP ESPIA GAS LAMPE DE GAZ GAS LAMP ESPIA DE BLOQUEO LAMPE DE SECURITE RELE' RELAIS RELAY ESPIA GASOLEO TEMOIN MAZOUT OIL LAMP TELERRUPTOR MOTOR VENTILATOR CONTACTEUR MOTEUR VENTILATEUR REMOTE CONTROL SWITCH (FAN MOTOR) EMPALME MOTOR BOMBA CONTACTEUR MOTEUR POMPE POMP REMOTE CONTROL SWITCH CONTATTORE MOTORE VENTILATORE CONTATTORE MOTORE POMPA RELE' LAMPADA GASOLIO LAMPADA GAS KMV KMP KA2 HLg HLG ELECTROVALVULA DE GASOLEO DE SEGURIDAD ELECTROVANNE MAZOUT DE SECURITE EXTRA SAFETY OIL SOLENOID VALVE ELETTROVALVOLA GASOLIO DI SICUREZZA ELECTROVALVULA GAS PILOTO ELECTROVANNE GAZ PILOTE PILOT FLAME SOLENOID GAS VALVE ELETTROVALVOLA GAS PILOTA ELECTROVALVULA GAS DE SEGURIDAD ELECTROVANNE GAZ DE SECURITE PRESOSTATO GAS DE MINIMA POT. PRESSOSTAT GAZ PRESSION MIN GAS PRESSURE SWITCH MIN PRESSOSTATO GAS DI MINIMA YVgS SPGmin YVGP INTERRUPTOR GENERAL CON FUSIBLE INTERRUPTEUR GENERAL AVEC FUSIBLE MAIN SWITCH WITH FUSE FILTRO DE PROTECION ANTIDISTURBIO FILTRE ANTIPARASITES ANTJAMMING FILTER RELE' RELAIS RELAY FUSIBLE FUSIBLE FUSE MOTOR VENTILADOR MUTEUR VENTILATEUR MOTOR FAN MOTOR BOMBA MOTEUR POMPE OIL PUMP MOTOR TRANSFORMADOR TRANSFORMATEUR D'ALLUMAGE IGNITION TRANSFORMER FOTOCELULA CELLULE UV UV CELL RELE' TERMICO MOTOR VENTILADOR RELAIS THERMIQUE MOTEUR VENTILATEUR MOTOR THERMAL RELAY (FAN MOTOR) RELE' TERMICO MOTOR BOMBA RELAIS THERMIQUE MOTEUR POMPE MOTOR PUMP THERMAL RELAY LAMPADA DI BLOCCO RELE' TERMICO MOTORE VENTILATORE RELE' TERMICO MOTORE POMPA FOTOCELLULA TRASFORMATORE MOTORE VENTILATORE MOTORE POMPA RELE' FUSIBILE FILTRO ANTIDISTURBO INTERRUTTORE GENERALE CON FUSIBILE UV HLB FMV FMP TV MV MP KA FU Z Q SWITCH (OIL-GAS) COMMUTATORE GASOLIO-GAS INTERRUPTEUR MAZOUT-GAS CONMUTADOR GASOLEO-GAS THERMOSTAT GRANDE-PETIRE ALLURE HIGH-LOW FLAME THERMOSTAT TERMOSTATO DI ALTA-BASSA FIAMMA COMMUTATORE MANUALE-AUTOMATICO SWITCH (MANUAL-AUTOMATIC)) INTERRUPTEUR MANUEL-AUTOMATIQUE CONMUTADOR MANUAL-AUTOMATICO ELECTROVALVULA DE GASOLEO 1^ LLAMA ELECTROVANNE MAZOUT PETITE ALLURE FIRST STAGE OIL SOLENOID VALVE ELETTROVALVOLA GASOLIO DI PRIMA FIAMMA ELECTROVALVULA GAS DE 1^ LLAMA ELECTROVANNE GAZ PETITE ALLURE FIRST STAGE GAS SOLENOID VALVE ELETTROVALVOLA GAS DI PRIMA FIAMMA ELETTROVALVOLA GAS DI SICUREZZA TERMOSTATO DE ALTA-BAJA LLAMA YVG YVGS YVg STAB SAgG SAMA INTERRUTTORE DI LINEA WORKING SWITCH PRESSOSTATO ARIA AIR PRESSURE SWITCH PRESSOSTAT AIR PRESOSTATO AIRE INTERRUPTEUR DE LIGNE INTERRUPTOR DE LINEA SAFETY THERMOSTAT TERMOSTATO CALDAIA BOILER THERMOSTAT THERMOSTAT CHAUDIERE TERMOSTATO CALDERA TERMOSTATO DI SICUREZZA TERMOSTATO DE SEGURIDAD THERMOSTAT DE SECURITE STS STC SPA SAL HLBT PAGINA DI IND.MODIFICA SOST.DA SOST.IL IND.MOD. PROPRIETA' RISERVATA DELLA DITTA ECOFLAM S.p.A. DATA-FIRMA DATA FIRMA CONTROLLATO DESCRIZIONE MODIFICA DISEGNATO DATA FIRMA COMUNICARE A TERZI IL CONTENUTO DEL PRESENTE. A TERMINE DI LEGGE E' VIETATO RIPRODURRE O CONTROLLO DI TENUTA APPARECCHIATURA UFF.TECNICO-SETTORE ELETTRICO DENOMINAZIONE SIST. RIVELAZ. CODICE MOTORIDUTTORE S.p.A. 00 01 02 03 04 05 06 07 08 09 A 00 01 02 03 04 05 06 07 08 09 B C D E A B C D E BEM43178 MULTICALOR 300.1 - 400.1 - 500.1 PR/PR LANDIS SQM50.481A2 LANDIS LFL 1.333 VPS 504 UV 22-06-2005 CAMMA REGOLAZIONE ARIA BASSA FIAMMA GASOLIO CAMMA DI REGOLAZIONE ARIA ALTA FIAMMA (GAS-GASOLIO) CAMMA REGOLAZIONE ARIA MINIMA POTENZA GASOLIO CAMMA DI REGOLAZIONE ARIA BASSA FIAMMA GAS CAMMA DI REGOLAZIONE ARIA MINIMA POTENZA GAS CAMMA NON UTILIZZATA CAMMA NON UTILIZZATA V: VI: VIII: VII: I: II: III: IV: 16 IV 0 0 0 I II III 0 0 VII V VI VIII LANDIS SQM 50.481A2 1 12 11 N 21 1 22 2 13 M 24 14 23 3 4 15 25 5 7 26 6 17 27 2/2 CAMMA DI CHIUSURA TOTALE

3 M 3 M T P LINE LOAD T P - + T P BLUE YELLOW-GREEN BLACK BROWN CONTROLE D'ETANCHEITI CONTROL DE ESTANQUIDAD PREDISPOSICION PREVU POUR LE PREDISPOSED LEKAGE CONTROL PREDISPOSIZIONE CONTROLLO DI TENUTA 00 01 02 03 04 05 06 07 08 09 A 00 01 02 03 04 05 06 07 08 09 B C D E A B C D E IND.MODIFICA SOST.DA SOST.IL IND.MOD. PROPRIETA' RISERVATA DELLA DITTA ECOFLAM S.p.A. DATA-FIRMA DATA FIRMA CONTROLLATO DESCRIZIONE MODIFICA DISEGNATO DATA FIRMA COMUNICARE A TERZI IL CONTENUTO DEL PRESENTE. A TERMINE DI LEGGE E' VIETATO RIPRODURRE O CONTROLLO DI TENUTA APPARECCHIATURA UFF.TECNICO-SETTORE ELETTRICO DENOMINAZIONE SIST. RIVELAZ. CODICE MOTORIDUTTORE S.p.A. PAGINA DI MULTICALOR 300 LANDIS LFL 1.66 Q N BEM43188 1 MULTICALOR 300.1 - 400.1 - 500.1 PR/PR LANDIS SQM 50.481A2 LANDIS LFL 1.333 - LFL 1.622 PREDISPOSTO UV 03-11-2005 FMP 95 96 KMV R S T NO FMV MV U V W FMP MP U V W S R T KMP R S T NO SAMA 1 2 3 0 HLBT FMV 97 98 SAgG 1 2 3 0 GAS (2) GASOLIO (1) T P STC 50 Hz 400V HLB STAB T P STS R T N S PE SAMA 1 2 3 0 pos 2: BASSA FIAMMA/LOW FLAME/1re ALLURE/BAJA LLAMA pos 3: AUTOMATICO/AUTOMATIC/AUTOMATIQUE/AUTOMATICO pos 1: ALTA FIAMMA/HIGH FLAME/2meALLURE/ALTA LLAMA pos 0: ARRESTO / STOP COMMUTATORE ALTA-BASSA FIAMMA SWITCH HIGH-LOW FLAME CONMUTADOR ALTA-BAJA LLAMA INTERRRUPTEUR 2me-1re ALLURE Z 6 5 10 9 7 8 11 FU SAL TV FMV 95 96 SPA YVGP UV KA2 YVgS YVgR HLG HLg KA LANDIS SQM 50.481A2 23 N 11 M 1 12 1 21 2 13 22 3 15 4 14 24 25 5 16 26 6 17 7 27 1/2 YVgA L1 T1 N T2 S3 1 2 3 4 12 HLF 18 2 1 LANDIS LFL 1.333 - LFL 1.622 10 4 3 6 5 8 7 9 14 12 11 13 16 15 17 32 22 20 19 21 24 23 31 SPGmin T2 N N T1 L1 YVGS P1 S3 P1 YVG 21-11-2005

ESPIA DE BLOQUEO RELE TERMICO LAMPE DE THERMAL DE SECURITE THERMAL LOCK-OUT LAMP LAMPADA DI BLOCCO TERMICO EXTRA SAFETY GAS SOLENOID VALVE LOCK-OUT LAMP ESPIA GAS LAMPE DE GAZ GAS LAMP ESPIA DE BLOQUEO LAMPE DE SECURITE RELE' RELAIS RELAY ESPIA GASOLEO TEMOIN MAZOUT OIL LAMP TELERRUPTOR MOTOR VENTILATOR CONTACTEUR MOTEUR VENTILATEUR REMOTE CONTROL SWITCH (FAN MOTOR) EMPALME MOTOR BOMBA CONTACTEUR MOTEUR POMPE POMP REMOTE CONTROL SWITCH CONTATTORE MOTORE VENTILATORE CONTATTORE MOTORE POMPA RELE' LAMPADA GASOLIO LAMPADA GAS KMV KMP KA2 HLg HLG ELECTROVALVULA DE GASOLEO DE SEGURIDAD ELECTROVANNE MAZOUT DE SECURITE EXTRA SAFETY OIL SOLENOID VALVE ELETTROVALVOLA GASOLIO DI SICUREZZA ELECTROVALVULA GAS PILOTO ELECTROVANNE GAZ PILOTE PILOT FLAME SOLENOID GAS VALVE ELETTROVALVOLA GAS PILOTA ELECTROVALVULA GAS DE SEGURIDAD ELECTROVANNE GAZ DE SECURITE PRESOSTATO GAS DE MINIMA POT. PRESSOSTAT GAZ PRESSION MIN GAS PRESSURE SWITCH MIN PRESSOSTATO GAS DI MINIMA YVgS SPGmin YVGP INTERRUPTOR GENERAL CON FUSIBLE INTERRUPTEUR GENERAL AVEC FUSIBLE MAIN SWITCH WITH FUSE FILTRO DE PROTECION ANTIDISTURBIO FILTRE ANTIPARASITES ANTJAMMING FILTER RELE' RELAIS RELAY FUSIBLE FUSIBLE FUSE MOTOR VENTILADOR MUTEUR VENTILATEUR MOTOR FAN MOTOR BOMBA MOTEUR POMPE OIL PUMP MOTOR TRANSFORMADOR TRANSFORMATEUR D'ALLUMAGE IGNITION TRANSFORMER FOTOCELULA CELLULE UV UV CELL RELE' TERMICO MOTOR VENTILADOR RELAIS THERMIQUE MOTEUR VENTILATEUR MOTOR THERMAL RELAY (FAN MOTOR) RELE' TERMICO MOTOR BOMBA RELAIS THERMIQUE MOTEUR POMPE MOTOR PUMP THERMAL RELAY LAMPADA DI BLOCCO RELE' TERMICO MOTORE VENTILATORE RELE' TERMICO MOTORE POMPA FOTOCELLULA TRASFORMATORE MOTORE VENTILATORE MOTORE POMPA RELE' FUSIBILE FILTRO ANTIDISTURBO INTERRUTTORE GENERALE CON FUSIBILE UV HLB FMV FMP TV MV MP KA FU Z Q SWITCH (OIL-GAS) COMMUTATORE GASOLIO-GAS INTERRUPTEUR MAZOUT-GAS CONMUTADOR GASOLEO-GAS THERMOSTAT GRANDE-PETIRE ALLURE HIGH-LOW FLAME THERMOSTAT TERMOSTATO DI ALTA-BASSA FIAMMA COMMUTATORE MANUALE-AUTOMATICO SWITCH (MANUAL-AUTOMATIC)) INTERRUPTEUR MANUEL-AUTOMATIQUE CONMUTADOR MANUAL-AUTOMATICO ELECTROVALVULA GAS DE 1^ LLAMA ELECTROVANNE GAZ PETITE ALLURE FIRST STAGE GAS SOLENOID VALVE ELETTROVALVOLA GAS DI PRIMA FIAMMA ELETTROVALVOLA GAS DI SICUREZZA TERMOSTATO DE ALTA-BAJA LLAMA YVG YVGS YVgA STAB SAgG SAMA INTERRUTTORE DI LINEA WORKING SWITCH PRESSOSTATO ARIA AIR PRESSURE SWITCH PRESSOSTAT AIR PRESOSTATO AIRE INTERRUPTEUR DE LIGNE INTERRUPTOR DE LINEA SAFETY THERMOSTAT TERMOSTATO CALDAIA BOILER THERMOSTAT THERMOSTAT CHAUDIERE TERMOSTATO CALDERA TERMOSTATO DI SICUREZZA TERMOSTATO DE SEGURIDAD THERMOSTAT DE SECURITE STS STC SPA SAL HLBT PAGINA DI YVgR ELETTROVALVOLA DI ANDATA FLOW SOLENOID VALVE ELETTROVALVOLA DI ANDATA ELETTROVALVOLA DI ANDATA ELETTROVALVOLA DI RITORNO RETURN SOLENOID VALVE ELETTROVALVOLA DI RITORNO ELETTROVALVOLA DI RITORNO IND.MODIFICA SOST.DA SOST.IL IND.MOD. PROPRIETA' RISERVATA DELLA DITTA ECOFLAM S.p.A. DATA-FIRMA DATA FIRMA CONTROLLATO DESCRIZIONE MODIFICA DISEGNATO DATA FIRMA COMUNICARE A TERZI IL CONTENUTO DEL PRESENTE. A TERMINE DI LEGGE E' VIETATO RIPRODURRE O CONTROLLO DI TENUTA APPARECCHIATURA UFF.TECNICO-SETTORE ELETTRICO DENOMINAZIONE SIST. RIVELAZ. CODICE MOTORIDUTTORE S.p.A. 00 01 02 03 04 05 06 07 08 09 A 00 01 02 03 04 05 06 07 08 09 B C D E A B C D E BEM43188 MULTICALOR 300.1 - 400.1 - 500.1 PR/PR LANDIS SQM50.481A2 LANDIS LFL 1.333 PREDISPOSTO UV 03-11-2005 CAMMA REGOLAZIONE ARIA BASSA FIAMMA GASOLIO CAMMA DI REGOLAZIONE ARIA ALTA FIAMMA (GAS-GASOLIO) CAMMA REGOLAZIONE ARIA MINIMA POTENZA GASOLIO CAMMA DI REGOLAZIONE ARIA BASSA FIAMMA GAS CAMMA DI REGOLAZIONE ARIA MINIMA POTENZA GAS CAMMA NON UTILIZZATA CAMMA NON UTILIZZATA V: VI: VIII: VII: I: II: III: IV: 16 IV 0 0 0 I II III 0 0 VII V VI VIII LANDIS SQM 50.481A2 1 12 11 N 21 1 22 2 13 M 24 14 23 3 4 15 25 5 7 26 6 17 27 2/2 CAMMA DI CHIUSURA TOTALE

Multicalor 300.1 PR/MD Multicalor 400.1 PR/MD 7 8 36 11 14 4 6 5 3 9 10 39 26 31 29 30 27 34 32 33 52 35 28 2 37 20 13 12 25 24 22 23 19 21 17 16 15 18 1 41 50 51 44 43 47 53 38 49 42 46 45 51 45 46 51 40 54 LANDIS RWF 40

TC = SHORT HEAD TL = LONG HEAD 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 BFC02004 6 - PEED WINDOM FRAME BFC02006 BFC02006 7 - MOTOR 5,5 k W M128/017 - 7,5 k W - M129/017 8 - FAN 320 x 150 BFV10304/001 BFV10304/001 9 - AIR CONVEYOR BFC08256/001 BFC08256/001 10 - AIR INTAKE GRCA320 GRCA320 11 - AIR INTAKE PIPE BFS02208/201 BFS02208/201 12 - CONTROL BOX BASE LANDIS A401 A401 13 - CONTROL BOX LANDIS LFL1.622 A113 A113 LANDIS LFL1.333 A124 A124 14 - IGNITION TRANSFORMER BRAHMA T8 T101 T101 15 - REMOTE CONTROL SWITCH BF25.00 R617 - BF40.00 - R616 BG0910A - R623 16 - REMOTE CONTROL SWITCH (PUMP) MC9.10 R603/1 R603/1 17 - MOTOR THERMAL RELAY Lovato RF25 9-15A R513 - Lovato RF25 14-23A - R513/1 18 - MOTOR THERMAL RELAY (PUMP) Lovato RF9 2-3,3 A R510/1 R510/1 19 - MAIN SWITCH cod.40100I1509 R1020 R1020 20 - GAS/LIGHT-OIL SELECTOR R1020/5 R1020/5 21 - SELECTOR R1020/5 R1020/5 22 - LAMP Elettrospring EL/N-SC4 E1510 E1510 23 - FUSE SUPPORT FUSIT FH-B528 E802/2 E802/2 24 - RELÉ BASE Finder 5532 R905 R905 Finder 5534 R906 R906 25 - RELÉ Finder 5532 R711 R711 Finder 5534 R712 R712 26 - UV CELL LANDIS QRA 2 A205 A205 27 - IGNITION CABLE TC BFE01403/2 BFE01403/2 TL BFE01403/3 BFE01403/3 28 - IGNITION ELECTRODES SET E612 E612 29 - PIPE TC BFT14031/001 BFT14031/001 TL BFT14032/001 BFT14032/001 30 - ROD TC BFA08020/101 BFA08020/101 TL BFA08020/201 BFA08020/201 31 - FIRING HEAD BFT14033/001 BFT14033/001 32 - FRONT DISC BFD07042 BFD07042 33 - NOZZLE HOLDER BLT02057 BLT02057 34 - INNER ASSEMBLY TC TL 35 - BLAST TUBE TC BFB07023/103 BFB07026/103 TL BFB07023/203 BFB07026/203 36 - GASKET ISOMART BFG04051/1 BFG04051/1 37 - ANTIJAMMING FILTER S132/4 S132/4 38 - AIR DAMPER MOTOR LANDIS SQM50.481A2 M212/91 M212/91 39 - SILENCER GRSIL04/01 GRSIL04/01 40 - OIL PUMP SUNTEC TA3C40105 P148/1 P148/1 41 - COUPLING MP501/4 MP501/4 42 - PUMP MOTOR 740 W M147 M147 43 - OIL VALVE SIRAI L159C3 V407 V407 44 - COIL SIRAI L159C3 V507 V507 45 - OIL VALVE SIRAI L159C3 V407 V407 46 - COIL SIRAI L159C3 V507 V507 47 - OIL FILTER 70501/03 S107/5 S107/5 48 - HOSES TN 18X1500 S902 S902 49 - MANOMETER CEWAL R1/4 D50-40BAR S601/1 S601/1 50 - PILOT GAS VALVE BRAHMA EG12SR V142/1 V142/1 51 - COIL BRAHMA EG12SR 52 - NOZZLE FLUIDICS W2 kg/h 225-50 U802/14 - FLUIDICS W2 kg/h 250-50 U802/15 53 - FAN SCOOP - BFC08059/001 54 - MODULATING UNIT LANDIS RWF 40 E1215 E1215

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