Acqua Brevetti PuliMATIC Betriebs Und Installationsanleitung Seite 40

EV (Solenoid 1): voltage-free contact for managing auxiliary equipment served by the filter

(e.g. solenoid valves, pumps, alarms, etc.). This voltage-free contact can support a maximum
load of 5A at 24V AC/DC. Caution! Since this is a voltage-free contact, this cable cannot be
directly connected to electrical loads;
Caution! In the event of an alarm, this contact is enabled
EV2 (Solenoid 2): Voltage-free contact for managing auxiliary equipment served by the filter

(e.g. solenoid valves, pumps, alarms, etc.). This voltage-free contact can support a maximum
load of 5A at 24V AC/DC. Caution! Since this is a voltage-free contact, this cable cannot be
directly connected to electrical loads;
DIFF: Input for managing the pressure differential switch. Caution! Since this is a voltage-

free contact, this cable cannot be directly connected to electrical loads;
Note: The filter washing will start 5 seconds after the signal from the pressure differential
switch is received;
ALIM: input for filter power supply with the supplied device already connected

PuliMATIC - ENGLISH
The
functioning of the connections between
the PuliMATIC filter, the control panel and
E
24 Vac devices.
V
A: 230 Vac/50 Hz power supply;
B: PuliMATIC power transformer;
C, D: Fuse;
E: Control panel transformer;
F: 24 Vac devices served by the control
EV1
panel.
PAGE E-12
diagram shows the logical