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Verfügbare Sprachen
DIP SWITCH selection
DIP-SW selection for Auxiliary Relay function (DIP 1 and DIP 2) and description of contacts
Dip 1 Dip 2
OFF
OFF
ON
OFF BOOST PUMP auxiliary relay - Allows control of an auxiliary
OFF
ON
MAINS DISCONNECTION auxiliary relay - Allows control of
ON
ON
FILLING RECOVERY TANK auxiliary relay - Allows control
1 – Relay power max 3A at 250V AC
2 – In the case of a normally closed solenoid valve, use contacts C and NC
Dip 3
Dip 4
DIP –SW 4 function
ON
NO FLOAT management active
OFF
Normal management with float
When selecting the functions, there is an error (led no. 10 blinks as soon as the microswitches are
activated) if the modes "BOOST PUMP" and "DP SW 3" are selected simultaneously, or if the
functions "FILLING RECOVERY TANK" and "NO FLOAT management" are selected simultaneously.
4.7 Auxiliary pump installation
Electrical layout - page 3-4
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 in the rain water tank, use the terminals C and NO as the start/stop switch,
(see figure 05, page 14) and set DIP 1 in ON position.
How the pump installed in the tank works:
The pump never turns on when in the drawing operation from the mains only.
In the automatic operation, in addition to the pump inside the RWS starting, the second pump
starts as well when there is water in the tank. When there is no water in the tank the pump
remains off.
IMPORTANT
Once the hydraulic and electrical installation has been completed, seal the empty space in
zones 16 and 17 of fig. 1 with an appropriate sponge, this prevents small animals entering
inside the system and guarantees better functioning of the internal pump as well as reducing
the noise level.
Replace the front panel making sure that it is correctly connected to the rear panel.
Function
No accessory function - Standard position
an isolating solenoid valve
of a filling solenoid valve
Leave OFF
ENGLISH
pump
51
C
NO
N
NOTE
C
X
X
1
X
X
2
X
x
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