Unigas PN1025 Manual Of Installation - Use - Maintenance Download

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MANUAL OF INSTALLATION - USE - MAINTENANCE

PN1025
PN1030
PN1040

M039117CC Rel.

.0 0

/20

BURNERS - BRUCIATORI - BRULERS - BRENNER - QUEMADORES -

ГОРЕЛКИ

Progressive, Fully-modulating

Heavy oil Burners

Summary of Contents for PN1025

Page 1: ...MANUAL OF INSTALLATION USE MAINTENANCE PN1025 PN1030 PN1040 M039117CC Rel 3 0 07 2022 BURNERS BRUCIATORI BRULERS BRENNER QUEMADORES Progressive Fully modulating Heavy oil Burners...

Page 2: ...e employed exclusively for the use for which it was designed Before connecting the burner make sure that the unit rating is the same as delivery mains electricity gas oil or other fuel Observe caution...

Page 3: ...ixtures DIRECTIVES AND STANDARDS Gas burners European directives Regulation 2016 426 UE appliances burning gaseous fuels 2014 35 UE Low Tension Directive 2014 30 UE Electromagnetic compatibility Direc...

Page 4: ...quipment of machi nes EN 60335 2 Electrical equipment of non electric appliances for house hold and similar purposes Safety requirements Burner data plate For the following information please refer to...

Page 5: ...Available versions PR Progressive MD Fully modulating 4 BLAST TUBE S Standard 5 DESTINATION COUNTRY see data plate 6 BURNER VERSION A Standard BURNER PN1025 PN1030 PN1040 Output min max kW 2550 8700...

Page 6: ...ustion head to its MAX position see paragraph Adjusting the combustion head the minimum output point is rea ched setting the combustion head to its MIN position During the first ignition the combustio...

Page 7: ...Y Z PN1025 1960 2154 377 25 350 544 641 1560 680 1574 497 680 894 422 472 660 815 M16 651 460 460 265 80 86 1145 379 330 PN1030 1938 2132 377 25 350 544 657 1538 680 1574 497 680 894 422 472 660 815 M...

Page 8: ...urner by means of its eyebolts placed on the top side see Lifting and moving the burner 3 screw the stud bolts 5 in the plate holes according to the burner s drilling plate described on paragraph Over...

Page 9: ...Electrical wiring diagrams chapter Respect the basic safety rules Make sure of the connection to the earthing system do not reverse the phase and neutral connections Fit a differential thermal magnet...

Page 10: ...e out from the factory provided for double stage systems They can be suited for single pipe system recommended in the case of gravity feed as decribed before To change from a 1 pipe system to a 2 pipe...

Page 11: ...junc tions preferred Junction threads elbow joints and couplings should be sealed with removable sg component The number of junc tions should be kept to a minimum as they are a possible source of lea...

Page 12: ...Pipe heating system Pipe heating system must be provided that is a system to heat pipes and plant components to mantain the viscosity in the pumping lim its Higher the oil viscosity and lower the ambi...

Page 13: ...Y AT 50 C PIPELINE PRESSURE PIPELINE TEMPERATURE cSt E bar C 50 7 1 2 20 50 7 110 15 1 2 50 110 15 400 50 1 2 65 VISCOSITY AT 50 C OIL PRESSURE AFTER BURNER PUMP N 24 in 3ID0023 14 OIL PRESSURE AFTER...

Page 14: ...1 4 48 150 19 3 128 14 48 43 2 5 92 200 23 5 170 18 9 54 7 35 250 28 212 23 45 65 8 79 300 32 5 254 28 87 6 11 7 400 41 9 338 37 1 110 14 6 500 51 6 423 46 2 132 17 5 600 61 4 508 55 4 154 20 45 700 7...

Page 15: ...30 40 50 60 70 80 90 100 110 120 130 140 150 160 TEMPERATURE C VISCOSITY E LIGHT OIL 1 3 E AT 20 C HEAVY OIL 2 4 E AT 50 C HEAVY OIL 4 E AT 50 C HEAVY OIL 7 5 E AT 50 C HEAVY OIL 10 E AT 50 C HEAVY O...

Page 16: ...scosity the oil atomising temperature should be between 145 C and 160 C see diagram OIL TEMPERATURE FOR PUMP FEEDING 1 10 100 0 10 20 30 40 50 60 70 80 90 TEMPERATURE C VISCOSITY E a 50 C Fig 5 PUMP F...

Page 17: ...C I B UNIGAS M039117CC 17 HYDRAULIC DIAGRAMS Fig 8 Hydraulic diagram 3ID0023 Single burner configuration...

Page 18: ...C I B UNIGAS M039117CC 18 Fig 9 Hydraulic diagram 3ID0014 Two or more burners configuration...

Page 19: ...pre heating 19 48 Water pre heating balance setting valve 50 Oil circulation pump 52 Oil ring max pressure switch Hydraulic Diagram 3ID0023 1 Main tank 2 Bottom valve 3 Main tank pre heating pipe 4 Oi...

Page 20: ...screw as shown in the next picture NOTE thermostat TCI is provided on burners fired with fuel oil having a 50 E at 50 C viscosity only TCN Oil enabling thermostat Fig 10 Adjust this thermostat to a v...

Page 21: ...E bar RETURN PRESSURE MAX bar RETURN PRESSURE MIN bar FLUIDICS WR2 25 19 20 7 9 recommended BERGONZO B C 25 18 21 7 9 recommended Tab 4 Fig 11 Atomisation angle according to the return pressure ______...

Page 22: ...C I B UNIGAS M039117CC 22...

Page 23: ...C I B UNIGAS M039117CC 23...

Page 24: ...C I B UNIGAS M039117CC 24...

Page 25: ...C I B UNIGAS M039117CC 25...

Page 26: ...lame stage 5 cam IV stroke limitation cam must be set a little higher than the cam III to limit the output during the first seconds the flame appe ars NOTE cam IV must shift according to cam III 6 Tur...

Page 27: ...ired air flow rate moving the rod TR towards the air damper shaft the air damper opens and consequently the air flow rate increases moving it far from the shaft the air damper closes and the air flow...

Page 28: ...off then start it up again If the adjustment is not correct repeat the previous steps Calibration of air pressure switch To calibrate the air pressure switch proceed as follows z Remove the transparen...

Page 29: ...ack nozzle is feeded at constant pressure while the return line pressure is adjusted by means of the pressure governor controlled by an actuator coupled to an adjusting cam The fuel amount to be burnt...

Page 30: ...HNICAL SERVICE WITHOUT TRYING TO RESET FURTHER WARNING DURING NORMAL OPERATION THE PARTS OF THE BURNER NEAREST TO THE GENERATOR COUPLING FLANGE CAN BECOME VERY HOT AVOID TOUCHING THEM SO AS NOT TO GET...

Page 31: ...on switch 0 Off 1 High flame 2 Low flame 3 Automatic D Fan motor thermal cutout intervention E Burner lockout F Burner in stand by IRA Auxiliary resistors wsitch L Heavy oil solenoid lamp operation N...

Page 32: ...fuel unit z Remove and clean the combustion head page 33 z Examine and clean the ignition electrodes adjust and replace if necessary see page 33 z Examine and clean the detection probe adjust and rep...

Page 33: ...the nozzle and replace it if necessary 4 in order to replace the electrodes unscrew the VE fixing screws and remove them place the new electrodes being careful to observe the measures showed on pag r...

Page 34: ...resistor electrode if necessary Cleaning and replacing the detection photoresistor When cleaning the photoresistive detector always use a clean cloth If necessary remove it from its slot to replace it...

Page 35: ...XIMUM THERMOSTAT MALFUNCTION z FAN THERMAL CUTOUT TRIPPED z AUXILIARY FUSE BLOWN z OIL RESISTOR FAULTY z z OIL ENABLING THERMOSTAT TRIPPED z z CONTROL UNIT MALFUNCTION z z z z z z AIR SERVOCONTROL MAL...

Page 36: ...2 8 DETECTION CABLE 14 CONNECTOR 19 2 O RING 23 1 BOARD 15 1 PIPE UNION 19 3 PLUG 23 2 COVER 15 2 NIPPLE 19 4 PLUG 23 3 1 OUTPUT CONTROLLER 15 3 LOCK NUT 19 5 OIL PRE HEATER 23 3 2 FRONT CONTROL PANEL...

Page 37: ...C I B UNIGAS M039117CC 37...

Page 38: ...OIL FLEXIBLE HOSE L 347 1 2 F x 1 2 F 234FX24 234FX24 234FX24 OIL FLEXIBLE HOSE L 1500 1 M x 1 F 2340004 2340004 2340004 ADJUSTING CAM FOIL 2440013 2440054 2440054 ACTUATOR mod SIEMENS SQM10 2480004 2...

Page 39: ...TRICAL WIRING DIAGRAMS SE12 154 Progressive burners wiring diagram SE12 155 Fully modulating burners wiring diagram WARNING 1 Power supply 400V 50Hz 3N AC 2 Don t reverse phase with neutral 3 Ensure t...

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Page 55: ...liary switch v in the actuator t5 Interval On completion of t5 terminal 20 receives power At the same time control outputs 9 to 11 and input 8 are galvanically separated from the LAL s control section...

Page 56: ...A max 20 A peak Internal fuse T6 3H250V according to IEC 127 External fuse max 10 A Weight Device 1000 g Plug in base 165 g Sequence diagram Key t1 Prepurge time with air damper fully open t2 Safety...

Page 57: ...y a flame detector be extinguished during operation the flame signal to the control unit is interrupted and an emer gency cut off occurs This also occurs if a flame is simulated prior to igni tion Tec...

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Page 60: ...subject to change without notice Errors and omissions excepted C I B UNIGAS S p A Via L Galvani 9 35011 Campodarsego PD ITALY Tel 39 049 9200944 Fax 39 049 9200945 9201269 web site www cibunigas it e...

Page 61: ...1 RWF55 5X RWF55 6X User manual M12926CA Rel 0 1 10 2015...

Page 62: ...2 DEVICE INSTALLATION Fixing system Drilling dimensions...

Page 63: ...age 1 Controlling element OPEN stage 2 Operating mode 2 stage Actual value display red and parameter value USB led Operating mode 2 stage Thermal shock protection Alarm function Increase value Enter b...

Page 64: ...change the set point on the upper display red Push Enter to confirm and push ESC more times to get the home position Parameter level Parameter level PArA Pb1 dt rt db tt Heating controllerHYS1 HYS2 HY...

Page 65: ...burner switches back on 1N 1P closes Switch off differential 2 stage HYS2 0 0 HYS3 3 enable only with parameter bin1 4 Upper switch off differential HYS3 0 0 9999 digit 5 Value over setpoint above wh...

Page 66: ...d down arrows according to the tables here below ConF InP InP1 bold factory settings Parameter Value Description SEn1 type of sensor for analog input 1 1 Pt100 3 wire 2 Pt100 2 wire 3 Pt1000 3 wire 4...

Page 67: ...3 0 10V 4 0 5V 5 1 5V 1 0 20mA OFF2 Sensor offset 1999 0 9999 Correction value measured by the sensor SCL2 scale low level 1999 0 9999 minimum scale value for input ohm mA V SCH2 scale high level 1999...

Page 68: ...Free 1 Locked Self optimization can only be disabled or enabled via the ACS411 setup program Self optimization is also disabled when the parameter level is locked oLLo set point limitation start opera...

Page 69: ...multifunctional relay K6 terminals 6N and 6P is activated depending on the switching characteristic The alarm function can have different switching functions lk1 to lk8 and can be set to a deviation...

Page 70: ...setpoint to be monitored see alarm functions lk1 to lk8 limit value AL Limit value range for lk1 and lk20 9999 HySt switching differential 0 1 9999 Switching differential for limit value AL ACrA respo...

Page 71: ...or upper display 0 display power off 1 analog input 1 InP1 value 2 analog input 2 InP2 value 3 analog input 3 InP3 value 4 controller s angular positioning 6 set point value 7 end value with thermal s...

Page 72: ...setting fun ction which recalculates PID values for its operation deciding which are most suitable for the specific kind of request Follow the below instructions push the UP and DOWN arrows for more...

Page 73: ...e upper setpoint limit SPH of the men Crtr The system also prevents the lower working range limit oLLo and upper working range limit oLHi from exceeding dropping below the system temperature limits Th...

Page 74: ...loat WR Actual setpoint 0x0008 R W Float SP1 Setpoint 1 0x000A R W Float SP2 dSP Setpoint 2 0x1035 R O Float Analog input InP3 unfiltered 0x1043 R O Float Actual angular positioning 0x1058 R O Word B1...

Page 75: ...ing range limit 0x107F R O Float oLHi Upper working range limit 0x106D R W Word FnCt Alarm relay function 0x106F R W Float AL Alarm relay limit value limit value alarm 0x1071 R W Float HYSt Alarm rela...

Page 76: ...limitation Bit 9 Control system Bit 10 Self optimization Bit 11 Second setpoint Bit 12 Measuring range overshoot InP1 Bit 13 Measuring range overshoot InP2 Bit 14 Measuring range overshoot InP3 Bit 1...

Page 77: ...17 Electric connections With 7 pins connector version With terminals version Corrispondences bornes entre RWF55 5x y RWF40 0x0Matches terminals betweenRWF55 5x and RWF40 0x0...

Page 78: ...needless needless 1 0 95 1 10 80 350 5 5 80 C Pt100 350 C max 1 0 needless needless 1 0 350 1 10 80 350 5 10 80 C Probe 4 20mA 0 1 6bar 16 0 0 160 needless 0 160 0 5 20 80 0 20 100 kPa Probe 4 20mA 0...

Page 79: ...g is of paramount importance It s good to be admired even better to be effective Heating systems the room sensor must not be installed in rooms with heating units complete with thermostatic valves Avo...

Page 80: ...by hot air coming from the pipe Bend 0 4m sensor by hand never use tools as illustrated Installing differential pressure sensors for water Installation with casing facing down not allowed With tempera...

Page 81: ...ibitor on a min 100mm length of pipe Sensors come with straps for pipes up to 100 mm in diameter Placing the probes QAD22 QAE21 QAP21 RCA With pumps on outlet with 3 ways valves with 4 ways valves Pan...

Page 82: ...ce in pressure between two ducts D Measurement of difference in pressure between two rooms or of inside of duct and outside Basic principles Measuring static pressure i e pressure exerted by air on pi...

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Page 84: ...23 Note Specifications and data subject to change Errors and omissions excepted...

Page 85: ...4 terminals AI4 COM controls the inner heater temperature As soon the relevant set point is got it drives the output number 4 terminals C4 NO4 linked to the relais KTCN This allows the oil pump to sta...

Page 86: ...r temperature probe input AI2 probe Pb2 set point tCI plant consent temperature probe when installed input AI3 probe Pb3 set point OIL oil heater output temperature probe PID regulation input AI4 prob...

Page 87: ...gin first CnF Configuration menu Parameter configuration rEG Regulation menu Set to set point probe thresholds etc ALA Alarm menu Access to alarm management Act Active alarms Show the active alarms rE...

Page 88: ...9 30 0 A4P 2 3 11 A4C Calibration Probe 4 Don t modify it 20 0 20 0 0 0 C A4P 0 3 12 dI Digital input 1 dI1 Input 1 polarity Pump Change type of digital input NC o NO 0 1 1 3 13 dI2 Alarm polarity fr...

Page 89: ...Startup number Don t modify it 0 5 2 3 36 tU3 Measurement cycles number Don t modify it 1 4 2 3 37 tU4 Max differential command exit Don t modify it 0 01 10 00 10 00 V 3 38 tU5 Differential reduction...

Page 90: ...pe of regulation of probe 3 Oil tank exit Type of regulation 0 thermostat 1 PID don t modify 0 1 1 3 50 OIL Set point Probe 3 Oil tank exit Nozzle oil temperature according to the table Set point adju...

Page 91: ...p24 DerivativeTime Td for PID Probe 1 Tank resistor Derivative time for second PID regulation 0 0 300 0 23 0 s rE3 1 3 66 p25 Overshooting for Integral action Tank resistor Don t modify it 100 1000 2...

Page 92: ...bout 1 5 E which guarantees correct and safe functioning of the burner The temperature values in the table guarantee the respect of that parameter and are valid when the pre heating tank is installed...

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