DAB AQUAPROF BASIC Bedienungs- Und Installationsanleitung Seite 38

ENGLISH
2. After having fitted the transducer make sure that the cable is protected and made safe along its
entire length.
3. Pass the cable through the lower hole of the system (the hole where all the pipes and power
cables pass, pos. 16 fig 01.
4. Connect to the wires to the terminals according to the sensor model, as in the following table:
5. Clamp the cable to the internal pipes of the equipment.
! Attention: the suction pipe must be positioned close to the transducer and must not be installed at a
height greater than 5 cm from the pressure transducer (see fig. 06).
On installation the level indicator indicates that the tank is empty with 0% of the led flashing, with all
led on the level is at 100%.
WARNING
The transducer automatically reads the level updating the 100% value each time the value of the liquid
in the tank is exceeded, only the real value of 100% is acquired with the tank completely full. The
value of 100% that is indicated during the initial filling stage of the tank can be considered as virtual.
After the initial filling of the tank the values from 10% to 100% correspond to the actual quantity of
water contained in the tank.
4.7 Auxiliary pump installation
The system is capable of controlling the second pump to be installed in suction if there is an excessive
difference in height between the point in which the system is located and the suction tank, see
paragraph 4.4.
Proceed as follows:
Install the chosen pump into the rain water tank and connect it to terminals L1 N and Pe for the earth,
see figure 05.
Second pump technical specifications (the pump can be either submerged or surface).
Volts
Hz
Max Ampere
Transducer
Sensor Terminal
model
MAC3 yellow lead
JUMO white lead
KELLER red lead
230
50
8
Figure 06
Bottom of the tank
Terminal
RX
white lead
brown lead
black lead
38
Vdc