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

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Smart Pump Range

Installation, operation
and maintenance manual

e-SVE VME e-HME

Software Version 101.04

Cod.001080136EN rev.D ed.02/2018

Summary of Contents for e-HME

Page 1: ...Smart Pump Range Installation operation and maintenance manual e SVE VME e HME Software Version 101 04 Cod 001080136EN rev D ed 02 2018...

Page 2: ...Designation 11 3 2 Data plates 11 3 2 1 Motor 11 3 2 2 Pump 12 3 3 Design and layout 15 3 4 Intended use 16 3 4 1 Application alternatives 16 3 5 Improper use 16 4 Installation 17 4 1 Mechanical insta...

Page 3: ...or Configuration Parameters 35 6 5 5 RS485 Interface Parameters 36 6 5 6 Multi pump configuration parameters 36 6 5 7 Test Run Configuration Parameters 37 6 5 8 Special Parameters 37 6 6 Technical ref...

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

Page 5: ...ity 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 c...

Page 6: ...enance 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...

Page 7: ...ies DANGER Electrical hazard Avoid 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...

Page 8: ...ct 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 hazardo...

Page 9: ...roduct for integrity and to make sure that there are no missing components 4 In case of damage or missing components promptly contact Xylem or the Authorised Distributor 2 1 Unit handling The unit mus...

Page 10: ...rom heat sources Protected from dirt Protected from vibrations At an ambient temperature between 25 C and 65 C 13 F and 149 F and relative humidity between 5 and 95 NOTICE Do not place heavy loads on...

Page 11: ...ition code 2 Rated voltage 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...

Page 12: ...umps HMVC 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 Vo...

Page 13: ...n impregnated 11 Elastomers E EPDM V FPM K FFPM Kairez 12 General characteristics Null None Z other 13 General characteristics Null None 14 Connections Null Threaded 15 Null or letter assigned by the...

Page 14: ...7 Maximum operating liquid temperature uses other than as EN 60335 2 41 e SVE type definition code Figure 8 e SVE type definition code 1 Rated flow rate 22 m3 h 2 Series name SV 3 Motor operation E e...

Page 15: ...nents 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 ca...

Page 16: ...and Maintenance Manual for pump design specification The variable speed pump units are made for the following applications Pressure level and flow regulation open loop systems Single or multi pump irr...

Page 17: ...ION 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 make sure that there is no water in the unit Make...

Page 18: ...he 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 Fr...

Page 19: ...tion panel 4 On off valve 5 Non return valve 6 Low water control 7 Pressure gauge 8 Pressure sensor 9 Drain tap Pressure tank On the pump delivery side there is a membrane expansion vessel which gives...

Page 20: ...e ratings of the electric pump Inappropriate combinations do not guarantee the protection of the unit Check that the following requirements are met The control panel must protect the pump against shor...

Page 21: ...ire numbers x Max copper section Wire numbers x Max AWG Mains and motor cable terminals Earth Conductor 103 105 107 111 115 3 x 1 5 mm2 3 x 0 0023 sq in 3 x 15 AWG Spring connectors Spring connectors...

Page 22: ...screws 1 2 Insert the power cable in the M20 cable gland 5 Fig 9 3 Connect the cable according to the wiring diagram 4 Connect the earth conductor mass making sure that it is longer than the phase con...

Page 23: ...ly 15V 6 Auxiliary voltage supply 15 VDC 15VDC 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...

Page 24: ...able gland NO 22 Normally open contact Auxiliary Voltage Supply 15V 21 Auxiliary voltage supply 15 VDC 15VDC 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...

Page 25: ...nd 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 time min 103 105 107 111 115 4 303 305 307 311 315 322 5...

Page 26: ...lfunctioning All modifications must be done by qualified technicians 6 1 Control panel Figure 16 Control panel Table 10 Description of the control panel Position number Description Para 1 Decrease but...

Page 27: ...TOP 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 parame...

Page 28: ...s 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 mod...

Page 29: ...MES MSY control modes that reach a required value head of 4 20 bar starting with a minimum value of 0 5 bar after manual stop STP press ON once after a few seconds 4 20 BAR Example B ACT control mode...

Page 30: ...ls 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 th...

Page 31: ...pump starts again when the pressure drops below P03 P03 is valid when Different from 100 100 off The control mode is HCS MSE or MSY Default 100 P04 Auto start OFF ON If P04 ON then the pump starts aut...

Page 32: ...y ACT setpoint It can be changed by just entering a new value on P21 without confirming it otherwise it causes immediate exit from temporary control P22 System password 1 999 This is the system passwo...

Page 33: ...l keep the set pressure and operate at the same speed Other characteristics as for MSE mode P26 Max RPM set ACT set Max rpmx10 Maximum pump speed setup P27 Min RPM set Min ACT set rpmx10 Minimum pump...

Page 34: ...r if P34 STP It affects the control of the pump for HCS MSE and MSY control modes Default 0 s P36 Window 0 100 This parameter sets the ramp control interval as a percentage of the pressure setpoint It...

Page 35: ...ressure Minimum Threshold 0 42 bar psi Setting the minimum pressure threshold If the system pressure falls below this threshold for the time set in P46 a low pressure error E14 is generated Default 0...

Page 36: ...ect MSE and MSY control modes No Parameter Unit of measurement Description P55 Multipump Address 1 3 This parameter sets the address of each pump based on the following criteria Each pump needs an ind...

Page 37: ...This parameter shows the multi pump protocol revision value used 6 5 7 Test Run Configuration Parameters Test Run is a function that starts the pump after the last stop in order to prevent it from blo...

Page 38: ...ue 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 whi...

Page 39: ...Ramp 1 Fast ramp speed increase R2 P29 Ramp 2 Fast ramp speed decrease R3 P30 Ramp 3 Slow ramp speed increase R4 P31 Ramp 4 Slow ramp speed decrease For further information on the adjustment of the ra...

Page 40: ...nchronous MSY K number of active pumps K Pr P02 Actual Required Value P01 Required Value K 1 P58 P59 Behaviour of P58 Actual Value Increase and P59 Actual Value Decrease if P58 Actual Value Increase P...

Page 41: ...itors 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 c...

Page 42: ...n if P48 ALR Check the water level inside the tank 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 Auth...

Page 43: ...Check the conditions of installation and the water and air temperature Wait for the motor to cool down If the error persists stop the pump for 5 minutes and then start it again If the problem continu...

Page 44: ...ignal 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 perf...

Page 45: ...nal instructions 45 9 1 Dimensions and weights Figure 19 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...

Page 46: ...0 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...

Page 47: ...Product see adhesive on the first 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 i...

Page 48: ...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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