Installation; Hydraulic Connection; Table 2: Technical Data And Limitations Of Use - DAB ACTIVE DRIVER PLUS M/T 1.0 Instructions D'utilisation

Protection
against
short circuit
between
phases on
output
Antifreeze
protection
Anticycling
protection
Digital
inputs
Relay
outputs
Remote
pressure
sensor
* The output voltage cannot be higher than the power supply voltage

2 INSTALLATION

The system is designed to be able to work in environments where the temperature remains between 0°C
and 50°C (on condition that the electric power supply is ensured: see par.6.6.14 "anti-freeze function").
The system is suitable for treating drinking water.
The system cannot be used to pump salt water, sewage, inflammable, corrosive or explosive liquids (e.g.
petroleum, petrol, thinners), greases, oils or food products.
If the system is used for the domestic water supply, respect the local regulations of the authorities
responsible for the management of water resources.
When choosing the installation site, check that:
 The voltage and frequency on the pump's technical data plate correspond to the values of the
power supply system.
 The electrical connection is made in a dry place, far from any possible flooding.
 The electrical system is provvided with a differential switch sized according to the
characteristics indicated in Table 2
 The equipment requires an earth connection.
If you are not sure of the absence of foreign bodies in the water to be pumped, install a filter on the
system intake that is suitable for catching impurities.
The installation of a filter on intake causes a decrease of the system's hydraulic performance
proportional to the loss of load caused by the filter itself (generally the greater the filtering power, the
greater the fall in performance).

2.1 Hydraulic connection

The Inverter works at constant pressure. This regulation is most appreciated if the hydraulic
system downstream from the system is suitably sized.
Systems made with excessively narrow pipes can cause load losses which the appliance is unable to
compensate for; the result is that the pressure is constant on the device but not on the utility.
RISK OF FROST: pay attention to the installation site of Inverter! Take the following precautions:
If the Inverter is operative it is absolutely necessary to protect it adequately against frost and to leave it
constantly powered. If it is disconnected from the power supply, the anti-frost function is no longer active!
If the Inverter is not operative it is necessary to turn off the power supply, disconnect the appliance
from the pipe and completely empty out all water left inside.
Active Active
Driver Plus Driver Plus
M/T 1.0 M/T 2.2
YES YES
YES YES
SI SI
3 3
2 2
YES YES

Table 2: Technical data and limitations of use

ENGLISH
Active
Active
Driver
Driver Plus
Plus T/T
T/T 3
5.5
YES YES
YES YES
SI SI
3 3
2 2
YES YES
57
Active
Active
Driver Plus
Driver Plus
M/M 1.5 /
M/M 1.1
DV
YES YES
YES YES
SI SI
1 1
NO NO
YES YES
Active
Driver Plus
M/M 1.8 /
DV
YES
YES
SI
1
NO
YES