Lowara e-LNEEE Installation, Operation And Maintenance Manual Download Page 1

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Smart Pump Range

Installation, Operation
and Maintenance Manual

Software Version 151.00

Cod.001080138EN rev.C ed.02/2018

e-LNEEE e-LNTEE
e-LNESE e-LNTSE

Summary of Contents for e-LNEEE

Page 1: ...Smart Pump Range Installation Operation and Maintenance Manual Software Version 151 00 Cod 001080138EN rev C ed 02 2018 e LNEEE e LNTEE e LNESE e LNTSE ...

Page 2: ... 1 Designation 12 3 2 Data plates 12 3 2 1 Motor 12 3 2 2 Pump 13 3 3 Design and layout 15 3 4 Intended use 16 3 4 1 Application alternatives 16 3 5 Improper use 17 3 6 Special applications 17 4 Installation 18 4 1 Mechanical installation 18 4 1 1 Installation area 18 4 1 2 Unit installation 18 4 1 3 Outdoor unit installation 19 4 2 Electrical Installation 20 4 2 1 Electrical requirements 20 4 2 2...

Page 3: ...meters 32 6 5 3 Drive Configuration Parameters 32 6 5 4 Sensor Configuration Parameters 33 6 5 5 RS485 Interface Parameters 34 6 5 6 Test Run Configuration Parameters 34 6 5 7 Special Parameters 34 6 6 Technical references 35 6 6 1 Example ACT control mode with analog 0 10V input 35 7 Maintenance 36 8 Troubleshooting 37 8 1 Alarm codes 37 8 2 Error codes 37 9 Technical Data 39 9 1 Dimensions and w...

Page 4: ...en Original instructions 4 ...

Page 5: ...mity of the product and well kept 1 2 Safety 1 2 1 Danger levels and safety symbols Before using the product and in order to avoid the following risks make sure that you carefully read understand and comply with the following danger warnings Injuries and health hazards Damage to the product Product malfunction Hazard levels Hazard level Indication DANGER It identifies a dangerous situation which i...

Page 6: ...tenance technician Specific information for personnel responsible for the installation of the product within the system hydraulic and or electric system and for maintenance operations 1 2 2 User safety Strictly comply with current health and safety regulations WARNING This product must be used only by qualified users For the purposes of this manual in addition to the provisions of any local regula...

Page 7: ...void all electric dangers pay attention to the risk of electric shock or electric arcs Unintended rotation of motors creates voltage and can charge the unit resulting in death serious injury or equipment damage Ensure that motors are blocked to prevent unintended rotation Magnetic fields The removal or installation of the rotor in the motor casing generates a strong magnetic field DANGER Magnetic ...

Page 8: ...ase of contact with chemical substances or dangerous liquids Follow these procedures for chemicals or hazardous fluids that have come into contact with your eyes or your skin Condition Action Chemicals or hazardous fluids in eyes 1 Hold your eyelids apart forcibly with your fingers 2 Rinse the eyes with eyewash or running water for at least 15 min 3 Seek medical attention Chemicals or hazardous fl...

Page 9: ...en Original instructions 9 1 4 Product warranty For information on the warranty refer to the documentation of the sale contract ...

Page 10: ...mptly contact Xylem or the Authorised Distributor from whom the product was purchased Unpacking and inspection of the unit 1 Remove packing materials from the product 2 Release the product by removing the screws and or cutting the straps if fitted CAUTION Cut and abrasion hazard Always wear personal protective equipment 3 Check the product for integrity and to make sure that there are no missing c...

Page 11: ...nt regulations and that are suitable for the specific use Make sure that the harnessing does not damage the unit During the lifting operations always avoid sudden movements that could compromise the stability of the load During handling make sure to avoid injury to people and animals and or damage to property 2 2 Storage The product must be stored In a covered and dry place Away from heat sources ...

Page 12: ...age 3 Rated frequency 4 Rated power kW 5 Rated power HP 6 Part number 7 Insulation class 8 Serial number 9 Maximum ambient temperature 10 Power factor 11 Rated current 12 Motor drive efficiency 13 Full power speed range 14 Code letter for locked rotor 15 Duty type 16 Enclosure type NEMA 17 Weight 18 Protection class 19 Shaft power 20 Voltage 21 Current 22 Part number 23 Serial number 24 Power fact...

Page 13: ...C Suitable for 10 22 VM pumps LNEE Suitable for In Line pumps 56J Compliant to NEMA 56 Jet standard 56C Compliant to NEMA 56C standard 7 Reference market Standard EU EMEA US North America 8 Voltage 208 240 208 240VAC 50 60Hz 380 460 380 460VAC 50 60Hz 230 400 208 240 380 460VAC 50 60Hz 3 2 2 Pump e LNEEE e LNESE e LNTEE e LNTSE data plate Figure 4 e LNEEE e LNESE e LNTEE e LNTSE data plate 1 Pump ...

Page 14: ... that does not optimise the power of the motor X Shortened average diameter to meet the needs of customers 7 Motor design E e SM 8 Number of poles P e SM 9 Electric voltage frequency 02 1x208 240 V 04 3x380 460 V 05 3x208 240 380 460 V 10 Pump body material C Cast iron 11 Impeller material C Cast iron S Stainless steel B Bronze N Cast stainless steel 1 4408 R Duplex 1 4517 12 Mechanical seal O rin...

Page 15: ...onents Position number Description Tightening torque 15 Nm in lbs 1 Screw 1 4 12 4 2 Terminal Box Cover 3 Optional module with strip 4 M12 I O cable gland 2 0 17 7 5 M20 cable gland for power supply cables 2 7 23 9 6 M16 I O cable gland 2 8 24 8 7 Drive single phase model 8 Motor 9 Screw 6 0 53 1 10 Drive three phase model 11 Spacer 5 2 3 6 4 5 9 1 7 3 9 1 6 4 10 2 1 3 ESM_T0022_A_sc 8 ESM_M0005_B...

Page 16: ... and interact wireless with e SM Drive Adaptor M20 Metric to 1 2 NPT Adapter item is always supplied for US market 3 4 Intended use Water distribution Cooling and supply of hot water in factories and civil systems Filtering systems Heating systems Condensation transport Remote heating Industry in general Food and beverage sector factories Pumped liquids Cold water Hot water Clean liquids Liquids t...

Page 17: ... poor ventilation Outdoor installations where there is no protection against rain or freezing temperatures DANGER It is strictly prohibited to use this product to pump flammable or explosive liquids or both NOTE Do not use the product to pump liquids containing abrasive solid or fibrous substances Do not use the product for flow rates exceeding the flow rates specified in the data plate 3 6 Specia...

Page 18: ...UTION Input protection to ensure the IP55 NEMA type 1 protection index make sure that the unit is closed correctly Before opening the terminal box cover check that there is no liquid in the unit Make sure that all unused cable glands and cable holes are correctly sealed Make sure that the plastic cover is correctly closed Do not leave the terminal box without cover risk of damage due to contaminat...

Page 19: ...the cover must be such that the motor is not exposed to snow rain or direct sunlight comply with the guidelines of Par 9 Table 16 Figure 11 Outdoor installation Minimum spacing Area e SM Drive model Free Distance Above the unit 103 105 107 111 115 260mm 10 2 in Center distance between units to ensure space for cabling 103 105 107 111 115 260mm 10 2 in 303 305 307 311 315 322 300mm 11 8 in ...

Page 20: ... is suggested can be used to protect the pump The pump has built in overload and thermal protection no additional overload protection is required DANGER Electrical hazard Before starting work on the unit make sure that the unit and the control panel are isolated from the power supply and cannot be energized Grounding earthing DANGER Electrical hazard Always connect the external protection conducto...

Page 21: ...cables Wires number x Max copper Section AWG Tightening torque All I O conductors 0 75 1 5 mm2 0 00012 0 0023 sq in 18 16 AWG 0 6 Nm 5 4 lb in 4 2 3 Power supply connection WARNING Electrical hazard Contact with electric components may cause death even after the unit has been switched off Before any interventions on the unit the network voltage and any other input voltages must be disconnected for...

Page 22: ...mass making sure that it is longer than the phase conductors 5 Connect the phase leads Fig 12 6 Close the cover 2 and tighten the screws 1 Fig 9 Table 7 I O wiring procedure Reference 1 Open the terminal box cover 2 by removing the screws 1 Fig 9 2 Connect the cable according to the wiring diagram Fig 13 3 Close the cover 2 and tighten the screws 1 Fig 9 Figure 12 Wiring diagram ESM_M0007_B_sc N 1...

Page 23: ...y 15V 6 Auxiliary voltage supply 15 VDC 15VDC Ʃ max 100 mA Analog input 0 10V P2IN S 7 Actuator mode 0 10 V input 0 10 VDC P2C S 8 GND for 0 10 V input GND electronic ground for S External Pressure P1 9 Power supply external sensor 15 15VDC Ʃ max 100 mA ESM_M0009_E_sc ESM_T0023_A_sc 1 2 3 4 5 6 8 7 9 10 11 12 13 14 15 16 17 18 19 20 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1...

Page 24: ...le gland NO 22 Normally open contact Auxiliary Voltage Supply 15V 21 Auxiliary voltage supply 15 VDC 15VDC Ʃ max 100 mA Analog input 0 10V S 20 Actuator mode 0 10 V input 0 10 VDC S 19 GND for 0 10 V input GND electronic ground for S External Pressure sensor also Differential P1 18 Power supply external sensor 15 VDC 15VDC Ʃ max 100 mA P1 17 External sensor 4 20 mA input 4 20 mA External pressure ...

Page 25: ...and any other input voltages must be disconnected for the minimum time indicated in Table 9 Table 9 Wait times e SM Drive model Minimum waiting times min 103 105 107 111 115 4 303 305 307 311 315 322 5 WARNING Electrical hazard Frequency converters contain DC link capacitors that can remain charged even when the frequency converter is not powered To avoid electrical hazards Disconnect the AC power...

Page 26: ...alfunctioning All modifications must be done by qualified technicians 6 1 Control panel Figure 14 Control panel Table 10 Description of the control panel Position number Description Para 1 Decrease button 6 2 2 Increase button 6 2 3 START STOP and menu access button 6 2 4 POWER LED 6 3 1 5 Status LED 6 3 2 6 Speed LED bar 6 3 3 7 Communication LED 6 3 4 8 Unit of measure LEDs 6 3 5 9 Display 6 4 ...

Page 27: ...STOP the pump Parameter menu see Par 6 4 2 switches to parameter view editing Parameter view editing see Par 6 4 2 saves the value of the parameter long press Main view see Par 6 4 2 switches to parameter selection Parameters Menu switches to Main Visualization and Main view alternates between Speed and Head units of measure see Par 6 4 1 and Main view alternates between Speed and Head units of me...

Page 28: ...dressed correctly From green steady to off The unit has not detected a valid Modbus RTU message for at least 5 seconds From green steady to flashing The unit has not been addressed correctly for at least 5 seconds Condition 2 The communication bus protocol is the BACnet MS TP protocol the P50 parameter is set to the BACnet value No optional communication module is used LED Status Off The unit has ...

Page 29: ...cuited and the pump is not in STOP mode To manually set the pump to ON mode Example A CPP PPP control mode reaching a requested value pressure of 1 00 bar starting with a minimum value of 0 5 bar after a manual stop STP press ON once after a few seconds 4 20 BAR Example B ACT control mode that reaches a requested value speed of 200 10xRPM starting with a minimum value of 80 10xRPM after manual sto...

Page 30: ...meter may be changed using the buttons or the Modbus and BACnet communication protocols When returning to the Parameter Menu the displayed parameter index is increased automatically For further information see Par 6 5 Example A P20 from 000 to 066 P20 P20 000 000 until 066 066 sets the desired value P21 P21 Example 2 P26 from 360 to 300 P26 P26 360 360 until 300 300 sets the desired value P26 P26 ...

Page 31: ...rameter stores the last error occurred in chronological order The information displayed switches through the values Exx xx indicates the error code Hyy yy is the value of hours referred to P05 P06 when the error Exx happened Dww ww is the value of days referred to P05 P06 when the error Exx happened Uzz zz is the value of weeks referred to P05 P06 when the error Exx happened Example of visualisati...

Page 32: ...ed at any flow rate ACT will always try to minimize the difference between the speed setpoint and the actual rotational speed of the motor CCP PI constant pressure CPP CPP The pump maintains a constant pressure delta difference between delivery and suction pressure irrespective of the flow rate No absolute pressure sensor is required The control algorithm will work in sensorless mode In any case a...

Page 33: ...set signal of the sensor at zero pressure caused by the tolerance of the sensor itself Procedure 1 Access P44 when the hydraulic system is at a 0 pressure without liquid inside or with the pressure sensor disconnected from the piping the actual pressure value of 0 is displayed 2 Start the auto calibration by pressing or see Par 6 2 3 At the end of the auto calibration the 0 zero pressure is displa...

Page 34: ...1 6 5 6 Test Run Configuration Parameters Test Run is a function that starts the pump after the last stop in order to prevent it from blocking No Parameter Unit of measurement Description P65 Test Run Time Start 0 100 h This parameter sets the time after which once the pump has stopped for the last time the Test Run will start Default 100 h P66 Test Run Speed P27 Max rpmx10 This parameter sets the...

Page 35: ...gue input voltage value see Par 4 3 3 table 8 contacts 7 and 8 Max P26 Max RPM set Min P27 Min RPM set Setpoint Example of Actual Speed related to a specific Vset Voltage value Sby Input Voltage at which the motor goes in Stand By Vin V Input Voltage value to control the pump in ACT mode Different thresholds are managed by the pump from Non detection to Max speed For further information on the con...

Page 36: ...citors of the intermediate circuit must be discharged by the built in discharge resistors 1 Make sure that the cooling fan and the vents are free from dust 2 Make sure that the ambient temperature is correct according to the limits of the unit 3 Make sure that qualified personal perform all modifications of the unit 4 Make sure that the unit is disconnected from the power supply before any work is...

Page 37: ...alarm Lack of water detection if P48 ALR Check the water level in the system A15 EEPROM write failure Data memory damaged Stop the pump for 5 minutes and then restart it again if the problem continues contact Xylem or the Authorised Distributor A20 Internal alarm Stop the pump for 5 minutes and then restart it again if the problem continues contact Xylem or the Authorised Distributor 8 2 Error cod...

Page 38: ... contact Xylem or the Authorised Distributor E08 Power module temperature error Frequency converter thermal protection trip Check the conditions of installation and the air temperature E09 Generic hardware error Hardware error Stop the pump for 5 minutes and then restart it again if the problem continues contact Xylem or the Authorised Distributor E10 Dry run error Dry run detection Check if there...

Page 39: ...signal relay 1 x NO Vmax 250 VAC Imax 2 A 1 x NO Vmax 250 VAC Imax 2 A Motor status relay 1 x NO Vmax 250 VAC Imax 2 A EMC Electro Magnetic Compatibility See Par Declarations Installations must be performed in accordance with the EMC good practice guidelines e g avoid eyebolts on the transmission side Sound pressure LpA dB A rpm 62 3000 66 3600 Insulation class 155 F Protection class IP 55 Enclosu...

Page 40: ...inal instructions 40 9 1 Dimensions and weights Figure 16 Dimensions B1 224 70 E1 80 117 224 74 155 E2 B5 149 B4 B5 68 23 ESM_M0003_D_sc B1 224 277 125 125 19 B5 68 70 E1 74 155 E2 B5 ESM_T0025_A_sc 1 3 D3 D3 ...

Page 41: ...80 HMHA US 80 HMHA EU 7 5 9 13 14 5 16 263 90 79 100 125 ESM80 HMHB 80 HMHB US 80 HMHB EU 7 6 9 2 13 2 14 6 16 1 268 90 80 100 125 ESM80 HMVB 80 HMVB US 80 HMVB EU 7 4 8 9 13 14 4 16 268 80 ESM80 HMHC 80 HMHC US 80 HMHC EU 7 9 9 4 13 4 14 8 16 4 272 90 91 100 125 ESM80 HMVC 80 HMVC US 80 HMVC EU 7 6 9 1 13 2 14 6 16 2 272 91 ESM80 BG 7 3 8 8 12 9 14 3 15 9 282 108 ESM90R 56J 7 5 9 1 13 14 5 16 1 3...

Page 42: ...st page 2 Name and address of the manufacturer Xylem Service Italia S r l Via Vittorio Lombardi 14 36075 Montecchio Maggiore VI Italy 3 This declaration of conformity is issued under the sole responsibility of the manufacturer 4 Object of the declaration Integrated variable speed drive in line electric pump with or without pressure transmitters see adhesive on the first page 5 The object of the de...

Page 43: ......

Page 44: ...Xylem Service Italia S r l Via Vittorio Lombardi 14 36075 Montecchio Maggiore VI Italy www xyleminc com brands lowara Lowara is a trademark of Xylem Inc or one of its subsidiaries 2018 Xylem Inc ...

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