Connection Of Floats Or Level Probes; Depth Sensor Connection; Setting With The Display, Wizard; Figure 22: Inputs - DAB E.Box Plus Instructions Pour L'installation Et La Maintenance

If the panel is not fed, Q1, Q2 and Q3 are closed, so they give an alarm signal.
6.5

Connection of floats or level probes

2 or 3 control inputs can be used which must be connected as follows:
System with 2 floats: in this case inputs B and C are used (A must not be used). The floats in the tank must be positioned as in Figure
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19. For electrical installation, see Figure 22.
System with 2 level probes: in this case inputs B and C are used (A must not be jumpered). The level probes in the tank must be
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positioned as in Figure 19. For electrical installation, see Figure 22.
System with 3 floats or level probes: in this case inputs A, B and C are used. The floats or level probes must be positioned as in
•
Figure 19. For electrical installation, see Figure 22.
Common contact of the inputs A, B, C, R, N. There is only one common contact for all the inputs and it is connected to the even
terminals from 2 to 10. So, if electric probes are used, the common contact for the inputs: A, B, C, R, N must be connected to the
terminals with even numbers: 2, 4, 6, 8, 10.
Level probes: they can be used only with clear, clean water.
6.6

Depth sensor connection

The E.Box may use a depth sensor as a control device. If an E.box with a display is used, the maximum or minimum level alarms can be generated
with the information from the depth sensor. So it is not necessary to connect floats or level probes to the inputs R or N. If maximum reliability is
desired, as well as the depth sensor 2 floats or level probes can also be used, for the alarms R and N.
The depth sensor must be positioned near the bottom of the tank, ensuring that it is above any solid residue, present or future.
ATTENTION: incorrect wiring of the sensor can damage the appliance and the sensor.
6.7

Setting with the display, wizard

The E.Box D can be configured with a simple wizard. The device asks the user for all the parameters necessary for its configuration. If necessary,
it can be loaded by pressing the "set" + "+" keys when switching on. To navigate in the wizard, use the following keys:
"mode" to accept the parameter displayed and move on to the next,
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"mode" held down for more than 1 second to return to choose the parameter,
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"-" e "+" to vary the value of the parameter.
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ENGLISH

Figure 22: Inputs

Depth sensor connections
4 – 20mA
Terminal
11
12

Figure 23: Depth sensor connection

82
Cable to be connected
- OUT/GND
+VCC