ENGLISH
GB
12
INDEX
1. Particular warnings
................................................................................................13
2. Pumped liquids .......................................................................................................13
3. Electromagnetic Compatibility (EMC) ..................................................................13
4. Management ............................................................................................................13
4.1 Storage ...................................................................................................................13
4.2 Transport ................................................................................................................13
4.3 Weight ....................................................................................................................13
5. Installation ...............................................................................................................13
5.1 Circular Installation and Maintenance ....................................................................13
5.2 Rotation of the Motor Heads ...................................................................................14
5.3 Non-return valve .....................................................................................................14
6. Electrical connections ...........................................................................................14
6.1 Power supply connection ........................................................................................15
6.2 Electrical connections of Inputs, Outputs and MODBUS ........................................15
6.2.1 Digital Inputs .....................................................................................................15
6.2.2 MODBUS and LON Bus ...................................................................................15
6.2.3 Analogue Input and PWM .................................................................................16
6.2.4 Outputs .............................................................................................................16
6.3 Connections for Twin Systems ............................................................................16
7. Start .........................................................................................................................16
8. Functions .................................................................................................................17
8.1 Regulating Modes ...................................................................................................17
8.1.1 Regulation with Proportional Differential Pressure ...........................................17
8.1.2 Regulation with Constant Differential Pressure ................................................17
8.1.3 Regulation with constant curve .........................................................................17
8.1.4 Regulation with Constant and Proportional Differential Pressure depending on
the Water Temperature ...............................................................................................17
9. Control Panel ..........................................................................................................18
9.1 Graphic Display ......................................................................................................18
9.2 Navigation Buttons .................................................................................................18
9.3 Warning Lights ........................................................................................................18
10. Menus ....................................................................................................................18
11. Factory settings ....................................................................................................20
12. TypeS of Alarm ......................................................................................................21
13. Error Condition And Reset ..................................................................................21
INDEX OF FIGURES
Figure 1: Assembly position ..........................................................................................1A
Figure 2: Instructions for motor head assembly ............................................................1A
Figure 3: Installation on horizontal pipes .......................................................................1A
Figure 4: Electrical connections (front) ..........................................................................14
Figure 5: Electrical connections (rear) ...........................................................................14
Figure 6: Pull-out terminal board for supply ...................................................................15
Figure 7: Pull-out 13-pole terminal board: digital inputs and MODBUS ........................15
Figure 8: Pull-out 13-pole terminal board: 0-10V inputs and PWM ...............................16
Figure 9: Pull-out 6-pole terminal board: example of output connection ..........................16
Figure 10: Control panel ................................................................................................1A
INDEX OF TABLES
Table 1: Electrical connections ......................................................................................14
Table 2: Digital inputs IN1 and IN2 ................................................................................15
Table 3: RS_485 MODBUS terminals ............................................................................15
Table 4: Outputs OUT1 and OUT2 ................................................................................16
Table 5: Characteristics of the output contacts ..............................................................16
Table 6: Factory settings ................................................................................................20
Table 7: List of alarms ....................................................................................................21
Table: Maximum head (Hmax) and maximum flow rate (Qmax)
of EVOPLUS circulators .............................................................................................. 2A
Table: Energy Efficiency Index - EE
I ..........................................................................3A
