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27 

PART 1 -  QUICK INSTALLATION GUIDE 

PRELIMINARY CHECKS 

 

During the initial installation and maintenance, make 

sure that

 ends of the line wires are not 

live

 

During the initial installation and maintenance, make sure that 

the system is not under 

pressure

 

 

to ACCESS THE DRIVE WIRING

, open the front cover as shown on p. 5

 

 

DO NOT OPEN INVERTER COVERS

, except for the connector cover 

 

Models T / T

 (three-phase IN / three-phase OUT) do not have the switch on board, for these 

models the inverter supply line must be protected in accordance with the regulations 

Install the inverter in a place:

 

o

 

protected from the elements 

o

 

ventilated, free from excessive humidity or excessive dust

 

o

 

as close as possible to the pump 

o

 

make sure that does not receive harmful vibrations or mechanical stress from connected 

pipelines 

Control panel:  

 

1-  START/STOP button 
2-  Red LED (power) 
3-  Green LED (status) 
4-  Display 
5-  SET button 
6-  Confirm button 

7- 

Scrolling UP / DOWN

 

RIGHT / LEFT

 

 

INSTALLATION AND HYDRAULIC CONNECTIONS  

OUT

IN

OK

 

Install in a 

vertical 

position 

NO

 

Do not

 install 

in a horizontal 

position 

O-RING

NO SEALING
NO CANAPA
NO TEFLON

O-RING

 

Do not

 use 

sealant in the 

three-pieces 

joint; are 

already 

equipped 

with O-Ring 

 

The freezing of the 

liquid contained in the 

inverter body causes 

irreversible damage 

to the inverter 
 

Содержание STEADYPRES 2.0 M/M 11

Страница 1: ...spare parts tampering or improper use make the product warranty null and void During first installation or when carrying out maintenance make sure that the electric power supply network is not live Th...

Страница 2: ...ASTER and SLAVE 36 o Alarms 37 PART 2 OPERATOR S AND MAINTENANCE MANUAL o General remarks 38 o Working limits 39 o Technical data 39 o Dimensions and weight 40 o Product identification code 40 o Surge...

Страница 3: ...the inverter in a place o protected from the elements o ventilated free from excessive humidity or excessive dust o as close as possible to the pump o make sure that does not receive harmful vibration...

Страница 4: ...sinusoidal filter It aids smooth running of motors eliminating negative effect of voltage peaks GND L N GND V W U LINE MOTOR N L SINGLE PHASE IN line SINGLE PHASE OUT motor M M Pump supply voltage 23...

Страница 5: ...ps 4 e 5 In applications with parallel inverters the wiring must be carried out on the MASTER RS485 SIGNAL CONNECTION 10 9 8 7 6 5 4 3 2 1 10 9 8 7 6 5 4 3 2 1 10 9 8 7 6 5 4 3 2 1 Connect the termina...

Страница 6: ...history etc TEST mode only in OFF mode TEST mode allows you to start and stop the pump in manual mode START STOP button and change the frequency in steps of 1 Hz It also allows to control the operatin...

Страница 7: ...Y FOR POWER FACTOR only T T models TP RESTART INTERVAL FOR DRY RUNNING TF STOP DELAY FOR NO FLOW RF INVERTER REACTIVITY FS MODULE SWITCHING FREQ US NO GRIP STARTUPS EI INPUT SIGNAL EO OUTPUT SIGNAL AI...

Страница 8: ...rent of the motor At low supply voltages the current set should leave a margin eg 15 to compensate for the low voltage m u Default Min Max Step M M 8 5 A 8 5 1 8 5 0 1 M M 11 A 11 1 11 0 1 M M 16 A 16...

Страница 9: ...nning conditions CAUTION high values of the stop delay may damage the pump sec 10 1 100 1 PF 50 MINIMUM POWER FACTOR only T T models Sets the minimum value for the power factor below which the inverte...

Страница 10: ...T there is at least one operating pump EO 3 recirculation activates the relay output time intervals defined by param AI AI 60 RECYCLE FUNCTION Sets the output activation interval clean contact type co...

Страница 11: ...FI Shows the instantaneous value of the power factor only T T models Tm 50 POWER MODULE TEMPERATURE Displays the inverter s electronic module temperature C Ti 30 INVERTER BOX INTERNAL TEMP Displays th...

Страница 12: ...he operating parameters by pressing the keys To stop the TEST press the A START STOP button PRIMING AND STARTING UP Do not run pumps dry Before starting the pump make the filling of all pumps In the p...

Страница 13: ...rive continues to run the error is reset below 60 C OVER TEMP BOX only T T mod The temperature inside the inverter has reached 80 C the inverter stops the pump the error is reset below 60 C and the dr...

Страница 14: ...s during starts and operation energy saving Allows the selection of the power supply and output voltage PART LIST 1 control system 2 removable electric connector 3 I O power cable bushing 4 power boar...

Страница 15: ...nverter to vary the flow rate TECHNICAL DATA main voltage supply 230 10 Vac single phase models M M e M T WARNING IN CASE OF LOW VOLTAGE NOMINAL VALUE 10 OVERCURRENTS CAN OCCUR DURING STARTING OR FULL...

Страница 16: ...under pressure to minimize the start up of the pumps it is essential in the presence of small system leakages absorbs overpressures from the system the minimum tank volume in liters for diaphragm mode...

Страница 17: ...cable and the motor cable must be sized to curb any power voltage drop within 3 The power supply cable and the motor cable must be suitably shielded to comply with EMC standards In case of long cable...

Страница 18: ...you can view the status parameters For visualization of the operating parameters see QUICK INSTALLATION GUIDE LIGHT SIGNALS keyboard ON OFF BLINKING POWER STATUS STEADYPRES does not detect power supp...

Страница 19: ...rrect direction of rotation check the correct sizing of the wires CURRENT LIMIT Serious overcurrent absorption which inverter cannot cope with Make sure the motor pump is not blocked reduce the motor...

Страница 20: ...connect the inverter main power supply and wait 2 minutes capacitors discharge Open the front cover and disassembly the pressure sensor and the control board as shown below Install the new control boa...

Страница 21: ...ton SET TEST to confirm the zero pressure SP 5 0 Start the pump by pressing START button the pump starts at the minimum frequency SP 5 0 Increase the frequency of the pump by pressing the button until...

Страница 22: ...KIT 4 KIT 3 KIT 5 6 7 7 8 10 N Description Q ty KIT 1 Cover Kit with keyboard 1 KIT 2 Pressure sensor Kit 1 KIT 3 Non return valve flow sensor Kit 1 KIT 4 Cable bushing cover Kit 1 KIT 5 Expansion bo...

Страница 23: ...ce in the countries where the unit is used Do not disperse pollutant parts in the environment DECLARATION OF CONFORMITY We declare under our own responsibility that the product in question is in compl...

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