ENGLISH
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4.2 Control panel functions
GREEN WARNING LIGHT ON
−
System live or correct operation.
GREEN WARNING LIGHT ON
RED WARNING LIGHT BLINKING
−
No water: the pump will perform a series of
automatic restarts.
−
Overheating of the motor.
−
Blockage of the pump / motor.
GREEN WARNING LIGHT ON
RED WARNING LIGHT ON
−
Protection
against excess temperature of hydraulic
parts
.
There is the possibility of remote signalling of the alarm signal; in fact, on the electronic card, Active
has two male faston outlets ( 4.7 mm ) to allow the connection.
(see fig. 14 on page 27)
Contact characteristics:
24V - 5A – normally open (N.O.)
4.3 Regulating the Start pressure.
To regulate the Start pressure, unscrew the protective cap and turn the green trimmer knob. The pressure may
be set at a minimum of 1.5 bar or a maximum of 2.5 bar. (Fig.2)
START PRESSURE REGULATION
FROM 1.5 TO 2.5 bar
Fig. 2
