Unigas K590X-FGR EA Manual Of Installation - Use - Maintenance Download Page 1

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M039484

B 0.1 05/2022

BURNERS - BRUCIATORI - BRULERS - BRENNER - QUEMADORES -

ГОРЕЛКИ

Microprocessor controlled

MANUAL OF INSTALLATION - USE - MAINTENANCE

LMV2x / 3x

Gas burners

K590X

-FGR EA

K660X

-FGR EA

K750X

-FGR EA

Summary of Contents for K590X-FGR EA

Page 1: ...M039484ZB 0 1 05 2022 BURNERS BRUCIATORI BRULERS BRENNER QUEMADORES Microprocessor controlled MANUAL OF INSTALLATION USE MAINTENANCE LMV2x 3x Gas burners K590X FGR EA K660X FGR EA K750X FGR EA...

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: ...ometry and combustion efficiency Fuel and air are routed through separated channels inside the combustion head then mixed to ignite the flame inside the combustion chamber The ignition spark is provid...

Page 6: ...rter EB micro processor control with inverter BURNER TYPE K590X FGR EA M K660X FGR EA M K750X FGR EA M K590X FGR EA L K660X FGR EA L K750X FGR EA L Output min max kW 670 5900 680 6600 860 7500 670 590...

Page 7: ...ES GR SE FI IE HU IS NO CZ DK GB IT PT CY EE LV SI MT SK BG LT RO TR CH I2E LU PL I2E R B BE I2EK NL I2ELL DE I2Er FR DANGER The burner must be used only with the fuel specified in the burner data pla...

Page 8: ...26 1201 524 1695 969 726 383 400 405 494 540 690 M16 651 460 460 460 636 150 487 845 292 960 336 270 80 1631 1731 366 25 626 132 430 530 626 1201 524 1728 1002 726 383 400 405 494 540 690 M16 651 460...

Page 9: ...60 636 150 487 845 292 960 336 270 482 18 712 85 1690 1790 366 25 626 132 430 530 626 1260 524 1864 1002 862 383 400 405 494 540 690 M16 651 460 460 460 687 150 538 875 313 960 336 270 482 18 712 100...

Page 10: ...588 9 150 85 1690 1790 366 1082 670 25 314 626 132 430 530 626 1260 524 1590 1002 504 383 400 405 494 540 690 M16 651 460 460 460 687 150 538 875 313 960 336 270 482 18 712 195 225 588 9 150 100 1690...

Page 11: ...valve Then subtract the backpressure The result is called pgas Draw a vertical line matching the furnace input value 600kW in the example quoted on the x axis as far as intercepitng the network pressu...

Page 12: ...on head to its MAX position see paragraph Adjusting the combustion head the minimum output point is reached setting the combustion head to its MIN position During the first ignition the combustion hea...

Page 13: ...y to find out the burner s output in Stm3 h quoted on the x axis from the pressure measured in the combu stion head quoted on the y axis The data obtained must be considered when adjusting the gas flo...

Page 14: ...that burner multiply the required burned power by the depowering factor expressed as follows multiply the back pressure in the combustion chamber by the depressurisation factor squared pressure losse...

Page 15: ...PART I SPECIFICATIONS 15 Burner power reduction K590X FGR EA Thermic Load MW m3 Burner power reduction K660X FGR EA Thermic Load MW m3 Burner power reduction K750X FGR EA Thermic Load MW m3...

Page 16: ...sonnel All handling operations must be carried out with appropriate resources and qualified personnel ATTENTION Use intact and correctly dimensioned hoisting equipment conforms to the local regulation...

Page 17: ...diagram In case the burner must be coupled with boilers with a combustion chamber smaller in dia meter or shorter than those described in the diagram please contact the supplier to verify that a corr...

Page 18: ...ts are not part of the standard supply GAS TRAIN CONNECTIONS The diagrams show the components of the gas trai included in the delivery and which must be fitted by the installer The diagrams are in com...

Page 19: ...lve optional MULTIBLOC DUNGS MB DLE 405 412 MB DLE 415 420 Mounting 1 Mount flange onto tube lines use appropriate sealing agent 2 Insert MB DLE note position of O rings 3 Remove MultiBloc between the...

Page 20: ...UCIATORE 185 501939 PGMAX PGCP PGMI EV1 EV2 S EV2 EV1 PGMAX PGMIN VD R PGCP VD V VD V VD R PS PS pressure sensor Gas filter Example of gas train MBE A A C B B C 1 Mount flange into pipe systems Use ap...

Page 21: ...pressure switches set to 20 of the setpoint 2 Mounting on pipe Sensor position 5x DN according to MBE Pipe fitting with female thread size mount sensor with seal observe torque 3 The pressure sensor i...

Page 22: ...mbar neutral yellow red Spring colour SKP 25 0 0 22 15 120 100 250 Spring colour SKP 25 4 7 700 150 1500 Siemens VGD valves with SKP actuator The pressure adjusting range upstream the gas valves group...

Page 23: ...hes plugs Overall dimensions mm BURNERS WITH INVERTER VARIANT if provided ATTENTION it is reccomended to install the filter with gas flow parallel to the floor in order to prevent dust fall on the saf...

Page 24: ...s and with a signal in 0 10V controls it through the inverter Generally the curve of the inverter goes from 50 to 100 of the engine revolutions This in addition to improving the setting of the burner...

Page 25: ...controls it through the inverter Generally the curve of the inverter goes from 50 to 100 of the engine revolutions This in addition to improving the setting of the burner also allows a saving on the c...

Page 26: ...itable to the installed power see electrical diagram enclosed paying attention to the voltage values printed on the burner plate Always check in advance the protection from overcurrents and electromag...

Page 27: ...inal 2 terminal X3 04 4 in case of LMV2x LMV3x LMV5x LME7x of the base and the earth terminal RC466890660 For LMV5 control box please refer to the clabeling recommendations avaible on the Siemens CD a...

Page 28: ...E MACHINE EXCEPT FOR ITS MAINTENANCE TO SECURE THE MACHINE ACT ON THE ISOLATOR SWITCH IN CASE OF ANOMALIES THAT REQUIRED A SHUT DOWN OF THE BURNER IT S POSSIBLE TO ACT ON THE AUXILIARY LINE SWITCH LOC...

Page 29: ...sure is sufficient signalled by an error code on the AZL display Burners fitted with gas proving system the gas proving system test begins when the test is performed the proving system LED turns on At...

Page 30: ...flame output increasing too much or that the flues temperature gets too low to cause condensation in the chimney User interface The AZL2x display is shown below The keys functions are the following WA...

Page 31: ...Serivce during the curve adjustments Key Used to increase a a value Used to enter Info and Serivce during the curve adjustments Keys ESC By pressing and at the same time the ESCAPE function is perfome...

Page 32: ...rimo tempo sicurezza trasformatore accensione ON TSA1 1st safety time ignition transformer ON Ph42 TSA1 primo tempo sicurezza trasformatore accensione OFF TSA1 1st safety time ignition transformer OFF...

Page 33: ...ess the enter InFo key 3 then il will show the first code 167 flashing on the right side it will show the data entered By pressing or it is possible to scroll up or down the parameter list 4 If a dot...

Page 34: ...End message will flash 10 Press InFo for more than three seconds or for more than three seconds orto return to the normal display If a message like the one below is shown during operation it means th...

Page 35: ...f phases Example Error code 111 diagnostic code 0 To reset press InFo for a second Record the codes and check the Error List to find the type of faults Service level To enter the Service mode press In...

Page 36: ...meet the values requested by the boiler utilisation If necessary change the combusiton head positionl The air and gas flow rate are now adjusted at the maximum power stage go on with the point to poin...

Page 37: ...ection G 1 8 8 Test point connection G 1 8 downstream of valve 1 on both sides 9 Output flange 10 Test point connection M4 downstream of valve 2 11 Gas flow direction 12 Test connection G 1 8 downstre...

Page 38: ...not exceed a value that creates a hazardous condition to the burner Adjusting output pressure for positive pressure systems requires PS 10 40 or PS 50 200 Outlet pressure MIN 10 25 50 75 MAX PS 10 40...

Page 39: ...Refit the transparent plastic cover on the pressure switch Calibration the maximum gas pressure switch when provided To calibrate the maximum pressure switch proceed as follows according to its mounti...

Page 40: ...ustion head backwards turning clockwise the knob VRT Fasten VB screw when the adjustment is accomplished Depending on the boiler application it is possible to act on the holes figure B to improve the...

Page 41: ...if necesssary Remove and clean the combustion head Examine and clean the ignition electrodes adjust and replace them if necessary Examine and clean the detection electrode photoelement according to t...

Page 42: ...filter if the pressure difference between pressure connection 1 and 3 Fig 1 Fig 3 is twice as high compared to the last check You can change the filter without removing the fitting 1 Interrupt the gas...

Page 43: ...ten the V screws The adjusting plate correct position must be regulated in the plant during the commissioning 9xA series 1 5 mm 5xxA series 1 3 mm Flame detection probe To clean replace the detection...

Page 44: ...removing adjusting the combu stion head ATTENTION avoid the ignition and detection electrodes to contact metallic parts blast tube head etc other wise the boiler s operation would be compromised Chec...

Page 45: ...trodes group back to the outside and remove the combustion head D 6 loose the screw of th eignition electrodes support E 7 remove the electrodes and replace them paying attention to the measures showe...

Page 46: ...replacing and disposing of it based on the actual state of the appliance and any repair costs The use of the burner for other purposes after the expiry of the terms of use is strictly prohibited Seas...

Page 47: ...itch functions and links Burner control damaged Replace burner control BURNER LOCKS OUT WITHOUT ANY GAS FLOW Gas valves don t open Check voltage on valves if necessary replace valve or the burner cont...

Page 48: ...a L Galvani 9 35011 Campodarsego PD ITALY Tel 39 049 9200944 Fax 39 049 9200945 9201269 web site www cibunigas it e mail cibunigas cibunigas it Note specifications and data subject to change Errors an...

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Unigas K590X-FGR EA, Manual Of Installation - Use - Maintenance

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