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Duct pressure switches and sensors

Installing differential pressure probes for air

A - Control a filter (clogging)

B - Control a fan (upstream/downstream)

C - Measurement of difference 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 pipe

walls)

Measuring dinamic pressure

Legend

Kg/m3, specific weight of air

m/s, air speed

9.81 m/s2 gravity acceleration

mm C.A., dynamic pressure

Measuring total pressure

Содержание RN510

Страница 1: ...MANUAL OF INSTALLATION USE MAINTENANCE RN510 RN515 RN520 RN525 M039215CB REL 1 6 12 2021 BURNERS BRUCIATORI BRULERS BRENNER QUEMADORES Progressive Fully modulating Heavy oil Burners...

Страница 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...

Страница 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...

Страница 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...

Страница 5: ...BEBLAST TUBE S Standard L Extended 5 DESTINATION COUNTRYDESTINATION COUNTRY see data plate 6 BURNER VERSION A Standard Y Special BURNER RN510 RN515 RN520 RN525 Output min max kW 1314 3953 1628 4884 23...

Страница 6: ...tion 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 head is set in order to fi...

Страница 7: ...A AB AC AD B S B L BB C CC D DD E EE F G H K L M N O P T UU W Y Z RN510 1502 1682 221 217 246 35 350 530 468 1152 571 1285 349 643 556 642 345 385 540 496 M14 552 390 390 37 36 897 328 270 RN515 145 5...

Страница 8: ...chamber as described on paragraph Overall dimensions 2 place the burner to the boiler lift it up and handle it according to the procedure described on paragraph Handling the burner 3 place the stud bo...

Страница 9: ...flange in a horizontal position in order to obtain the correct inclination of the pre heating tank For different installations please contact the Technical Department MOUNTING POSITION Key 1 Burner fl...

Страница 10: ...als no 507 and no 508 of the MA terminal block to connect an intervention system alarm power supply cutoff in case of fault of the oil resistor contactor see Fig 1 Fig 2 Respect the basic safety rules...

Страница 11: ...m the by pass pulg if provided must be removed and the optional return port on the pump s body must be sealed by steel plug and washer Double pipe system as for the single pipe system a pipe that conn...

Страница 12: ...RN525 SUNTEC TA5 1 Inlet G1 2 2 To the nozzle G1 2 3 Return G1 2 4 Pressure gauge port G1 4 5 Vacuum gauge port G1 4 6 Pressure governor Suntec TA Suntec TA Oil viscosity 3 75 cSt Oil temperature 0 15...

Страница 13: ...Pipes should not contain air pockets Rapid attachment joint should therefore be avoided and threaded or mechanical seal jun ctions preferred Junction threads elbow joints and couplings should be seal...

Страница 14: ...creases as viscosity does in order to make the oil easy to pump Referring to the diagram on Fig 10 it is possible to realise that to pump an oil with 50 E viscosity at 50 C it must be heated at about...

Страница 15: ...d Seconds no 1 Standard RedwoodSeconds no 2 Admiralty 1 1 31 29 2 56 1 16 35 32 1 4 3 1 31 40 36 2 5 1 7 4 1 58 50 44 3 5 83 10 3 1 88 60 52 3 6 77 13 1 2 17 70 12 95 60 9 7 6 15 7 2 45 80 13 7 69 2 8...

Страница 16: ...USTIBLE OILS PUMPING LIMIT 1 10 100 1000 10 0 10 20 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 HEA...

Страница 17: ...PERATURE FOR PUMP FEEDING 1 10 100 0 10 20 30 40 50 60 70 80 90 TEMPERATURE C VISCOSITY E a 50 C Fig 10 PUMP FEEDING PRESSURE Max for E 1069 pimps Max for T and TA pumps 0 1 2 3 4 5 6 40 60 80 100 120...

Страница 18: ...alve 15 Daily tank 26 Manual valve 6 One way valve 16 Electrical resistor TO THE BURNER 7 Manual valve 17 Heating device 27 Degassing bottle 8 Pressure gauge 18 Pressure gauge 28 Manual valve 9 Maximu...

Страница 19: ...4 Pump coupled to electrical motor 5 Safety valve 6 One way valve 7 Manual valve 8 Pressure gauge 9 Maximum pressure switch 10 Minimum pressure switch PRESSURE GOVERNOR UNIT 11 Manual valve 12 Pressu...

Страница 20: ...NCE DIAGRAM INDICATIVE ONLY Tab 2 NOZZLE SUPPLY PRESSURE 25 bar ATTENTION To achieve the maximum flow rate close completely the return line DIMENSIONS FLOW RATE kg h Indicative pessure on return bar M...

Страница 21: ...refer to the attached technical documentation Fig 17 Probe connections Danfoss MCX for burners with 2 tanks Fig 15 Danfoss MCX Fig 16 Probe connections Danfoss MCX for burners with 1 tank Pb4 Pb3 Pb1...

Страница 22: ...t 400 cSt 400 cSt 4000 cSt 12 E 7 E 7 E 15 E 15 E 50 E 50 E 530 E Par rEG Pb1 tr Oil heater temperature probe parameter not visible Pb2 tCI Plant consent temperature probe when installed 20 C 70 C 70...

Страница 23: ...too low to cause condensation in the chimney Now adjust the burner according to the actuator model provided ATTENTION before starting the burner up be sure that the manual cutoff valves are open Be s...

Страница 24: ...order to let the burner ope rates at the lowest output to safely achieve the high flame stage 5 Turn the burner on by means of its main switch A see next picture if the burner locks LED B on in the c...

Страница 25: ...d 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 rat...

Страница 26: ...move towards the low flame until the two bearings find the adjusting screw that refers to a lower position screw V to increase the rate unscrew to decrease in order to get the pressure as showed on d...

Страница 27: ...transparent plastic cover on the pressure switch Fully modulating burners To adjust the fully modulating burners use the CMF switch on the burner control panel see next picture instead of the TAB the...

Страница 28: ...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 is adjuste...

Страница 29: ...ET 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 BURNT OPERATION N B be sure the cut...

Страница 30: ...witch 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 Cont...

Страница 31: ...always be installed in the suction line upstream of the fuel unit Remove and clean the combustion head page 32 Examine and clean the ignition electrodes adjust and replace if necessary see page 33 Exa...

Страница 32: ...e combustion head by means of a vacuum cleaner to scrape off the scale use a metallic brush Note to replace the combustion head reverse the procedure described above Self cleaning filter Fitted only o...

Страница 33: ...ing screws and remove them place the new electrodes being careful to observe the measures showed on pag reassemlbe following the reversed procedure Nozzle and ignition electrodes correct position Plac...

Страница 34: ...ed as follows 1 turn the burner main switch to 0 Off position 2 disconnect the power mains 3 close the fuel valve of the supply line Burner disposal In case of disposal follow the instructions accordi...

Страница 35: ...S AND REPEATS THE CYCLE DURING OPERATION MAIN SWITCH OPEN LINE FUSE INTERVENTION MAX PRESSURE SWITCH FAULT FAN THERMAL CUTOUT INTERVENTION AUXILIARY RELAIS FUSES INTERVENTION CONTROL BOX FAULT SERVOCO...

Страница 36: ...iary 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...

Страница 37: ...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...

Страница 38: ...sequence excluding t11 and t12 t10 Interval from startup to the beginning of the air pressure check t11 Air damper running time to the OPEN position t12 Air damper running time to the low fire positio...

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Страница 40: ...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...

Страница 41: ...y logic continuous 0 10V Rload 250K 0 4 20mA Rload 500 Control outputs on off Maximum power limit heat cool 0 0 100 0 C F selection configurable from faceplate Linear scale ranges 1999 to 9999 with co...

Страница 42: ...eld is reached the value will not change even if the key remains pressed Automatic Manual adjustment selection Active only when PV display visualises the process variable button pressed for at least 5...

Страница 43: ...ed INF InP Out PAS 99 Pro Lin Input settings Output settings Hardware configuration Input linearization NO Keep the F key pressed to scroll the menus Release the F key to select the displayed menu Pre...

Страница 44: ...min digit sec see SP r Antireset Feedforward 0 9999 scale points 100 0 100 0 Reset power 100 0 100 0 Softstart time 0 0 500 0 min LBA alarm may be reset by simultaneously pressing keys when OutP is di...

Страница 45: ...32 3182 32 0 999 9 6 TC S C 0 1750 0 0 999 9 7 TC S F 32 3182 32 0 999 9 8 TC T C 200 400 199 9 400 0 9 TC T F 328 752 199 9 752 0 28 TC CUSTOM CUSTOM 29 TC CUSTOM CUSTOM 30 PT100 C 200 850 199 9 850...

Страница 46: ...ntrol type 0 disabled 1 V0 Heat action 3 V3 Heat action 8 valve manual control with Raise and Lower keys ac t dE b Actuator travel time time employed by the valve to change from entirely open to entir...

Страница 47: ...I heat 4 5 6 PID heat 7 8 9 ON OFF heat 10 11 12 13 14 Selection of derivative action sampling time 0 sample 1 sec 16 sample 4 sec 32 sample 8 sec 64 sample 240 msec Note LbA alarm is not enabled with...

Страница 48: ...g scale s 33 s 00 Lin Lin Custom linearization for main input the n step value corresponds to input mV beginning scale n mV mV mV full scale mV beginning scale 32 Step 0 beginning of scale value Step...

Страница 49: ...entially at firing Ramp 0 phase Enabled by setting GS 0 0 Starting from setpoint PV initial state it reaches pre heating set SP 0 with gradient GS 0 Maintenance phase Enabled by setting Ht 0 0 Maintai...

Страница 50: ...ue Minimum impulse t Lo expressed as a of the actuator time resolution 0 1 Represents the minimum change in position corresponding to a minimum change in power supplied by the instrument below which t...

Страница 51: ...of the integral The frequency and duration of the impulses is correlated to the integral time h it or c it Non movement behavior t Hi 0 with power 100 or 0 0 the corresponding open or close outputs a...

Страница 52: ...e gradient 12 SET GRADIENT The function works for single output systems heating or cooling The self tuning action calculates optimum control parameter values during process startup The variable for ex...

Страница 53: ...ing and exposed terminals on the back only for low power supply supply from Class 2 or low voltage limited energy source power supply lines must be separated from device input and output lines always...

Страница 54: ......

Страница 55: ...positive for output 1 terminals 21 22 ex Q13 Q14 Hy n 5 hysteresis negative for output 1 terminals 21 22 ex Q13 Q14 Keep pushing F until you see PASS release F and through the arrows set 99 push F and...

Страница 56: ...t 99 push F and visualize Pro protection code from 128 through the arrows bring it back to 12 and keep F pushed until you come back to set point value Manual operation Keep pushed the lower left key f...

Страница 57: ...tput 1 terminals 21 22 ex Q13 Q14 Keep pushing F until you see PASS release F and through the arrows set 99 push F and visualize Pro protection code default is 12 through the arrows set 128 and push F...

Страница 58: ...push F and visualize Pro protection code from 128 through the arrows bring it back to 12 and keep F pushed until you come back to set point value Manual operation Keep pushed the lower left key for at...

Страница 59: ...ar 6bar 6bar To modify it directly use up and down arrows By pushing F you go to parameter Transmitter 1 6bar 3bar 10bar 16bar 25bar 40bar Hy P 0 2bar 0 5bar 0 5bar 0 8bar 1 25bar 2bar Hy n 0bar 0bar...

Страница 60: ...pushed F until visualization of Hrd Hrd CtrL 6 PID warm AL nr 1 but 1 diSP 0 Ld 1 1 Ld 2 28 Ld 3 20 Keep pushed F until you visualize PASS release F and through the arrows set 99 push F and visualize...

Страница 61: ...lease F and through the arrows set 99 push F and visualize Pro protection code default is 12 through the arrows set 128 and push F keep it pushed until all parameters InF CFG InP Out PASS are visualiz...

Страница 62: ...push F and visualize Pro protection code from 128 through the arrows bring it back to 12 and keep F pushed until you come back to set point value Manual operation Keep pushed the lower left key for at...

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Страница 65: ...RWF50 2x RWF50 3x User manual M12922CB Rel 1 0 07 2012...

Страница 66: ...2 DEVICE INSTALLATION Install the device using the relevant tools as shown in the figure To wire the device and sensors follow the instructions on the burner wiring diagram...

Страница 67: ...ble through bin1 2 InP1 or y only display Parameter Level PArA HYS1 HYS2 HYS3 Pb1 dt rt db tt Configuration Level ConF and lower level InP Cntr rAFC outP only RWF50 3 binF diSP Main navigation Basic d...

Страница 68: ...Factory setting Remarks Proportional band PB 1 1 9999 digit 10 Typical value for temperature Derivative action dt 0 9999 sec 80 Typical value for temperature Integral action rt 0 9999 sec 350 Typical...

Страница 69: ...Pt1000 3 fili 4 Pt1000 2 fili 5 Ni1000 3 fili 6 Ni1000 2 fili 7 0 135 ohm 15 0 20mA 16 4 20mA 17 0 10V 18 0 5V 19 1 5V OFF1 sensor offset 1999 0 9999 Using the measured value correction offset a meas...

Страница 70: ...r working range limit bold factory settings ConF rAFC Activation boiler shock termic protetion RWF50 can activate the thermal shock protection only on sites where the set point is lower than 250 C and...

Страница 71: ...Value Description bin1 digital inputs terminals DG D1 0 1 2 4 0 without function 1 set point changeover SP1 SP2 2 set point shift Opr dSP parameter value of set point modify 4 changeover of operating...

Страница 72: ...culates PID values for its operation deciding which are most suitable for the specific kind of request Display of software version The software version is shown by pushing Enter UP arrow on the upper...

Страница 73: ...9 Electric connection With 7 pins connector version With terminals version Matches terminals between RWF50 2 and RWF40 0x0...

Страница 74: ...00 0 5 20 80 0 125 600 kPa Probe 4 20mA 0 40bar 16 0 0 4000 needless 0 4000 0 5 20 80 0 200 600 kPa Siemens QBE2002 P4 17 0 0 400 needless 0 400 0 5 20 80 0 20 200 kPa Siemens QBE2002 P10 17 0 0 1000...

Страница 75: ...ng 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 Av...

Страница 76: ...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...

Страница 77: ...ust inhibitor 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 val...

Страница 78: ...ence 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...

Страница 79: ...0 1 6bar signal 4 20mA 2560189 Pressure probe Danfoss MBS 3200 P 10 0 10bar signal 4 20mA 2560190 Pressure probe Danfoss MBS 3200 P 16 0 16bar signal 4 20mA 2560191 Pressure probe Danfoss MBS 3200 P...

Страница 80: ...16 Note Specifications and data subject to change Errors and omissions excepted...

Страница 81: ...KM3 Modulator USER MANUAL M12927CA Rel 1 0 10 2020...

Страница 82: ...M12927CA MOUNTING 2...

Страница 83: ...value ru ccess to Set Point ogrammable k art the program utotune Auto nt to the burne ncrease decrease r is powered o burner is YS mands t selection ional informat unning time key mmed function Man Ti...

Страница 84: ...t be setted to ON Powered pressure probe 0 4 20 mA between terminal 4 power supply 2 negative e 1 positive Note set IO4F to ON to activate Out4 Power supply connection Neutral wire terminal 9 Phase te...

Страница 85: ...n 5 SP setpoint value change increase decrease SP 2480 Confirm Next AL1 250 AL1 parameter value change increase decrease Confirm Next Back to the first parameter Confirm Next HAL1 parameter value chan...

Страница 86: ...L Thermocouple K Depends on the probe SP Set point 1 SPLL SPLH See page 7 AL1 AL1 threshold AL1L AL1H E U HAL1 AL1 hysteresis 1 9999 E U Pb Proportional band 1 9999 E U ti Integral time 0 oFF 9999 s t...

Страница 87: ...5 120 1 5 0 160 100 4 20mA 0 10bar Pressure probe 4 20 0 0 1000 on 50 50 5 120 1 5 0 1000 600 4 20mA 0 16bar Pressure probe 4 20 0 0 1600 on 80 80 5 120 1 5 0 1600 600 4 20mA 0 25bar Pressure probe 4...

Страница 88: ...d group When the upper display is showing a parameter and the lower display is showing its value this key allows to store the selected value for the current parameter and access the next parameter wit...

Страница 89: ...on 1 DI1 reverse action DI2 direct action 2 DI1 direct action DI2 reverse action 3 DI1 reverse action DI2 reverse action 0 Out GROUP Output parameters Liv N Param Description Values Default C 14 o1F O...

Страница 90: ...d out of range 1 Alarm 1 enabled in stand by mode 2 Alarm 1 enabled in out of range condition 3 Alarm 1 enabled in stand by mode and in overrange condition 1 GRUPPO AL2 parametri allarme 2 Liv N Param...

Страница 91: ...l ON OFF control with neutral zone 3Pt Servomotor control available only when Output 2 and Output 3 have been ordered as M 3pt C 57 Auto Autotuning selection 4 Oscillating auto tune with automaticrest...

Страница 92: ...e value coming from serial link is used as remote set point trin The value will be added to the local set point selected by A SP and the sum becomes the operative set point PErc The value will be scal...

Страница 93: ...al mode with a power output equal to zero St bY Starts in stand by mode Auto C 129 oPr E Operative modes enabling ALL All modes will be selectable by the next parameter Au oP Auto and manual OPLO mode...

Страница 94: ...t in 137 h Job 8 Totalizer of control relay worked days number of hours the control relay has been in ON condition divided by 24 9 Totalizer of control relay worked hours number of hours the control r...

Страница 95: ...mations see below Performs the action programmed by 121 uSrb button function during RUN TIME parameter Additional information This instrument is able to show you some additional informations that can...

Страница 96: ...set manual modes during program execution the program will be frozen and it will restart when the instrument will come back to Auto mode If you set manual modes during self tune execution the self tu...

Страница 97: ...ssages disappears automatically When the error continues send the instrument to your supplier RonE Possible problem of the firmware memory When this error is detected send the instrument to your suppl...

Страница 98: ...1 RWF55 5X RWF55 6X User manual M12926CA Rel 0 1 10 2015...

Страница 99: ...2 DEVICE INSTALLATION Fixing system Drilling dimensions...

Страница 100: ...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...

Страница 101: ...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...

Страница 102: ...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...

Страница 103: ...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...

Страница 104: ...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...

Страница 105: ...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...

Страница 106: ...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...

Страница 107: ...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...

Страница 108: ...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...

Страница 109: ...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...

Страница 110: ...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...

Страница 111: ...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...

Страница 112: ...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...

Страница 113: ...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...

Страница 114: ...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...

Страница 115: ...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...

Страница 116: ...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...

Страница 117: ...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...

Страница 118: ...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...

Страница 119: ...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...

Страница 120: ......

Страница 121: ...23 Note Specifications and data subject to change Errors and omissions excepted...

Страница 122: ...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...

Страница 123: ...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...

Страница 124: ...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...

Страница 125: ...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...

Страница 126: ...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...

Страница 127: ...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...

Страница 128: ...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...

Страница 129: ...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...

Страница 130: ...OFF...

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