ENGLISH
39
English ............................................................................... 41
1.1 KEY AND GENERAL NOTES......................................................................................................................41
1.2 WARNINGS ...................................................................................................................................................41
1.2.1 Skilled personnel.........................................................................................................................................41
1.2.2 Safety.......................................................................................................................................................... 41
1.2.3 Responsibility ............................................................................................................................................. 41
1.2.4 Special warnings......................................................................................................................................... 41
1.3 APPLICATIONS ............................................................................................................................................42
1.4 TECHNICAL DATA AND LIMITATIONS OF USE ................................................................................... 42
1.5 ELECTRICAL CONNECTIONS TO THE ELECTRIC PUMP.....................................................................42
1.5.1 Connection to pump for models A.D. M/T 1.0 and A.D. M/T 2.2.............................................................. 42
1.5.2 Connection to pump for models A.D. T/T 3.0 and A.D. T/T 5.5................................................................43
1.6 CONNECTION TO THE POWER SUPPLY LINE.......................................................................................43
1.7 HYDRAULIC CONNECTIONS .................................................................................................................... 44
1.8 GENERAL CHARACTERISTICS................................................................................................................. 45
1.9 KEYBOARD OPERATION........................................................................................................................... 46
1.10 INITIAL START-UP OPERATIONS ............................................................................................................ 48
1.11 SETTING THE RATED CURRENT “rC” .....................................................................................................48
1.11.1 Setting the rated frequency “Fn” ............................................................................................................ 48
1.11.2 Setting the direction of rotation.............................................................................................................. 48
1.11.3 Setting the setpoint pressure...................................................................................................................48
1.12 OPERATION: MENU ................................................................................................................................... 48
1.13 OPERATION: USER PARAMETER MENU................................................................................................ 48
1.13.1 SP : Setting the set-point pressure (in bar). ............................................................................................48
1.14 OPERATION: INSTALLER PARAMETER MENU..................................................................................... 49
1.14.1 rC : Setting the rated current of the electric pump.................................................................................. 49
1.14.2 Fn : Setting the rated frequency.............................................................................................................. 49
1.14.3 rt : Setting the direction of rotation ........................................................................................................49
1.14.4 od : Setting the operating mode of the ACTIVE DRIVER ....................................................................49
1.14.5 rP : Setting the fall in pressure for restarting.......................................................................................... 49
1.14.6 Ad : Setting the interconnection address ................................................................................................49
1.14.7 Eb : Enabling the booster .......................................................................................................................49
1.15 OPERATION: TECHNICAL ASSISTANCE MENU...................................................................................50
1.15.1 tb : Setting the reaction time of the water low block.............................................................................. 50
1.15.2 t1 : Running time after low pressure signal (kiwa).................................................................................50
1.15.3 t2 : Delay time in event of shutdown conditions ....................................................................................50
1.15.4 GP : Setting the gain of the PI proportional coefficient..........................................................................50
1.15.5 GI : Setting the gain of the PI integral coefficient.................................................................................. 50
1.15.6 FS : Setting the maximum rotation frequency of the electric pump.......................................................50
1.15.7 FL : Setting the minimum frequency...................................................................................................... 51
1.15.8 Ft : Setting the low flow rate threshold .................................................................................................. 51
1.15.9 CM : Exchange method..........................................................................................................................51
1.15.10 AE : Enabling the anti-block/anti-frost function ....................................................................................51
1.15.11 Setup of the auxiliary digital inputs IN1; IN2; IN3 with the parameters i1; i2; i3 ................................. 51
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