33
5. Operation
Before putting the unit / system into operation by pushing
the Power button, you need to set the units and system
confi gurations.
IMPORTANT
5.1 System Confi gurations
Each unit has a confi guration switch (DIP), as Figure 22 on the
side, and it is used to set up the address and capacity of each
unit. Follow the instructions on the table below. It is mandatory
that the address follows the ascending order from number 1.
In addition to the DIP confi guration, you should set the confi guration of the control items that follow. See item 5.2.6.
* Not available
FIG. 22 - Confi guration switch DIP
DIP ADDRESS MAIN
ELECTRONIC BOARD
UNIT
CAPACITY
NOT
APPLICABLE
UNIT NUMBER
SW1
SW2
SW3
SW4
SW5
SW6/7/8
30EVA / 30EXA
Single or Master
1
0
0
0
0
0 – 13TR*
1 (ON) – 15TR
-
30EXA
Slave 2 (First)
2
0
0
0
1 (ON)
-
30EXA
Slave 3
3
0
0
1 (ON)
0
-
30EXA
Slave 4
4
0
0
1 (ON)
1 (ON)
-
30EXA
Slave 5
5
0
1 (ON)
0
0
-
30EXA
Slave 6
6
0
1 (ON)
0
1 (ON)
-
30EXA
Slave 7
7
0
1 (ON)
1 (ON)
0
-
30EXA
Slave 8
8
0
1 (ON)
1 (ON)
1 (ON)
-
MENU
FACTORY DEFAULT
OPTIONS
DESCRIPTION
Number of units
1
01/08
Total number of units in the system.
System Type
Fixed
Inverter or Fixed
Type of system.
Voltage
380/440V
220V ou 380/440V
System voltage. In the Inverter system, the selection is automatic.
Power Recover
Keep-off Keep-off or Last status
So that the unit should go back in the energy return: Keep-off -
returns off and Last status - back in last function.
DPS
ON
ON or OFF
Diff erential pressure switch If the system has 4 or more units,
you cannot change this parameter.
WP
Individually
Individually or System
Pump application type Individually - 1 pump
per unit and System - 1 pump per system.
FLWD
8
3 to 10
Design water temperature diff erence delta
Mfg Setting
Reset to original factory parameters (default).
WVSCSTD
80
20, 30, 40, 60 ou 80
Valve opening / closing time
Remote
OFF
ON or OFF
It allows you to turn on and off the unit remotely, enabling or
disabling the thermostat.
Reset errors
and units
OFF
ON or OFF
It allows you to reset the unit with error or the entire system.
IMPORTANT:
After resetting ON, it is necessary to return to OFF.