Xylem HYDROVAR (HV2.1 - 3.45) User Manual

Operating Instructions HV2.1f – HV3.11f HV3.15e – HV3.22e HV3.30e-HV3.45e V 2012/03A 771

10 The rated current of the motor must be lower than the rated current of the Hydrovar to prevent overheating or shutdown d

11 The HYDROVAR complies with the general EMC regulations and is tested according to the following standards: • High Freq

12 4 Dimensions and Weights HV 2.1/2.2/3.2/3.3/3.4 f Type Weight HV + WM-Kit [kg] [kg] HV 2.1f HV 2.2f 6,80 HV 3.2f HV

13 HV 3.5/3.7/3.11 f Type Weight HV + WM-Kit [kg] [kg] HV 3.5f HV 3.7f HV 3.11f 10,00 12,60 All dimensions in millimetr

14 HV 3.15/3.18/3.22 e Type Weight HV + WM-Kit [kg] [kg] HV 3.15e 40,00 HV 3.18e 40,00 HV 3.22e 29,00 40,00

15 HV 3.30/3.37/3.45 e Not available as motor-mounted version! Type Weight [kg] HV 3.30e 57,00 HV 3.37e 57,00 HV 3.45e

16 5 Mechanical mounting of the HYDROVAR unit on the motor 5.1 Included mounting material Included components Cable gland

17 45° Adapter Available for HV 2.1 – 3.11f Remote Display Available for HV 2.1 – 3.11f 5.2.2 Bus inter

18 5.3 Assemble Instruction HV 2.1f – HV 3.11f Gasket Display (changeable by 180°) Pressure transmitter Motor conduit bo

19 To remove the HYDROVAR – cover, open the 3 fastening screws. o Be careful not to lose the small gaskets! o Ensure tha

2 Index 1 Important safety instructions...

20 HV 3.15e – HV 3.22e Motor Motorcable Motor conduit box Motor fan cover 4 fixing screws D

21 • Position the HYDROVAR at the motor, try to centre it as good as possible and prepare the boreholes for the fixing scr

22 6 Electrical installation and wiring All installations and maintenance have to be performed by properly trained and qua

23 6.2 EMC-electromagnetic compatibility To ensure the electromagnetic compatibility the following points must be observed

24 Additional component line choke (coil) Line coils are available as an option and should be mounted between the HYDROV

25 6.3 Wiring and connections Remove the screws holding the top cover of the HYDROVAR. (Caution: At HV3.15e - 3.22e also t

26 6.3.1 Main Voltage Terminals The power supply is connected to the power section: terminal L1+N (1 x 230 V

27 HV 3.30e – HV 3.45e Mounting the distance bolts to enable the HYDROVAR operating with closed p

28 6.3.2 Motor connection Mounting of the PTC Variant A : Variant B : 1. Open the cover of the conduit box and remov

29 6.3.3 Control Terminals All control cables which are connected to the control- or RS485-terminal have to be screened.

3 9.5 Ramp 2: Fast deceleration time ...44 9.6 Ramp 3: Slow accel

30 Pump running signal Fault signal Digital input Voltage signal input 0/2 -

31 6.3.3.1 Connection examples Terminal X1 • Transducer – Actual-value- signal input o Connection of a 2-wire transducer

32 Terminal X2 • Pump running signal (how to program see chapter 9.20) X2/ 5 and 6 closed: Î motor run

33 Terminal X5 / X6 For multi-pump applications (synch. or multicontroller) you have to connect each HYDROVAR (max. 4) via

34 6.4 Selection of the switching-frequency Before changing the switching frequency, disconnect the power supply, otherwi

35 6.6 RFI - switch For the HYDROVAR types HV2.1 – HV3.22 there are installed new additional filter capacitors, which provi

36 7 Programming 7.1 Display – control panel HV 2.1f – 3.11f HV 3.15e – 3.22e HV 3.30e – 3.45e - inside Select Power Run

37 7.2 Function of the push buttons Ï Start of the HYDROVAR or increase the value in the menu Ð Stop of the HYDRO

38 8 Parameters of the main menu After connecting the HYDROVAR to the power supply the following index will be shown: SW-

39 b) Active MODE = Actuator: 1. ITT INDUSTRIES Frequency XX.X Hz 1st display at Mode Actuator • In this mode an extern

4 9.29.1 Activate manual test run... 61

40 d) Active MODE = Manual Control: 1. ITT INDUSTRIES Frequency XX.X Hz 1st display at Mode Manual Control local. Cont

41 Error memory All errors are only readable in English. 4. E R R O R 1 ... Latest error, happened

42 9 Parameters of the Secondary Menu Before entering the secondary menu these instructions must be read carefully to pre

43 The parameters Window and Ramp Hysteresis and the Ramp settings as well are responsible for the control characteristic o

44 Ramp settings: • Time setting of the Ramps will influence the control of the pump and shouldn’t be changed at standard

45 9.8 Maximum Frequency This parameter determines the maximum speed of the pump and at which output frequency the HYDROVAR

46 9.10 Operation at minimum frequency CONFIG FMIN f => fmin Possible setting: f->0 or f->fmin f->0: After rea

47 9.13 Sensor – Adjust Zero point adjustment (4mA) of the transducer: Necessarily required for multi pump applications.

48 9.16 Operation Mode MODE: Controller Select with the Ï and Ð buttons Possible Settings: Controller: This mode should b

49 Manual Control: If MANUAL CONTROL is selected, the parameter REQUIRED VALUE will change to MANUAL CONTROL in the main me

5 1 Important safety instructions Read and follow the operating instructions and safety instructions carefully before sta

50 9.19 2nd Required Value CONFIG. REQ. VAL.2 OFF With this parameter a 2nd independent required value can be selected and

51 9.20 Configuration of the pump running relay (X2/4-5-6) RELAY CONFIG. Run Motor Possible selection with Ï and Ð. • S

52 9.21.2 1st Offset level LEVEL 1 XX.X % The level 1 is the start level of the 1st Offset. Adjustable between 0 and 100

53 9.21.6 Example for the Offset SENSOR RANGE: 20mA ≙ 10 bar REQUIRED VALUE: 5 bar LEVEL 1: 30% of the Offset signal

54 9.22 Submenu Sequence control Using the parameters in that submenu all necessary settings can be done for running a mult

55 9.22.3 Enable sequence control With this parameter you can select the desired start-value for the following pumps. If a

56 9.22.6 Submenu Synchronous Control By using the synchronous control all pumps in the system maintain the set pressure b

57 S U B M E N U Synch. Control Press the ¾ button to change to the next parameter 9.22.7 Pump status indication PUMP – S

58 9.23 Submenu - RS 485 Interface S U B M E N U RS 485-Interface Press ¾ for about 3 seconds to enter the submenu Press

59 9.24 Frequency Lifting Control according to a system curve (increase of the set pressure, depending upon the delivery ra

6 All work, carried out at opened HYDROVAR, may only be performed by qualified and authorized staff. Furthermore, care mus

60 9.26 Analogue - Output ANALOG - OUT Actual value Analogue output 0 – 10 VDC = 0 - 100% (max. 2 mA) (at terminal X1/11,

61 9.29 Submenu for manual test run S U B M E N U TEST RUN man. Press ¾ for about 3 seconds to enter the submenu Press th

62 9.30 Submenu - Error S U B ME N U ERRORS Press ¾ for about 3 seconds to enter the submenu Press the ¾ button shortly to

63 9.31 Operating Hours OPPERATING HOURS 0000 h. Total time the HYDROVAR is connected to the power supply. Reset: press Ï

64 9.36 Setting Default Values S U B M E N U DEFAULT VALUES Press ¾ for about 3 seconds to enter the submenu Press the ¾ b

65 10 Error Signals The active Error messages are shown in the selected language, but the last 5 Error messages stored in t

66 Motor overheat PTC in the conduit box has reached its release temperature • close X1/8 - 9 if there is no PTC availabl

67 To quit the following errors you have to cut he power supply for >30 seconds. If the error signal should appear again

68 Examples Booster unit Problem: no stop of the HYDROVAR Parts to check Solution • existing demand • non return valve

69 11 RS 485 - Interface Standardised Bus-Interface for communication between the HYDROVAR and/or an overruling external co

7 Transport, Handling, Storage, Disposal: • Check the HYDROVAR immediately upon delivery/receipt of dispatch for damage o

70 ITT INDUSTRIESx.xx BarRequired Value 13.50 BarAuto - StartONError 1Error 2Error 3Error 4Error 5Total Run Time0000 : 00Sa

71 Notes: “ITT” and „Engineered for life“ are registered trademarks of ITT I

XYLEM WATER SOLUTIONS AUSTRIA GMBH Ernst-Vogel Strasse 2 2000 Stockerau Österreich Telefon: +43 (0) 2266 / 604 Telefax

8 2 System Design The following diagrams show typical single pump and multi-pump systems using the HYDROVAR control unit. C

9 3 Technical Data HYDROVAR Power Supply Type Rated output Voltage limits 48-62 Hz Rated current input line protection max