Mode 3 - Emptying - PEDROLLO E1 MONO Original Instructions For Use

MODE 3 – EMPTYING
G1
(min)
Water detection via safety float
If the water level is high enough to activate the level sensor, i.e. HIGH=1, and IN1 is closed with a NO voltage-free contact,
either one pump or the other (if there are two) starts running according to the alternating logic.
If IN2 is also closed with a NO voltage-free contact, the other pump starts running (if there are two).
If, instead, IN1 is not used, when IN2 is closed with a NO voltage-free contact, either one pump or the other (if there are two)
starts running according to the alternating logic, and the pump that was off starts running few seconds later.
In this operating mode, the second pump can be activated with the HELP SET function, even when it is not enabled by the
safety float (at IN2).
Inputs IN1 and IN2 have no effect on switching off the pump or both pumps (if there are two). Any pumps that are running
will be switched off and inputs IN1 and IN2 will be disabled if the water level drops enough to disable the high level sensor
(COM-MAX), i.e. HIGH=0.
Pressing the ESC button shows the input states (IN1 - IN2 and LOW - HIGH) on the alphanumeric part of the display.
46 | ENGLISH
IN1 IN2 AL EXT
G2
G3
G4
(max)
ALARM
G4
(max)
G3
G2
G1
(min)
Factory configuration
Parameter
to be configured
IN1
IN2
HELP SET
LOGIC
HELP TIME
G4
(max)
G3
G2
G1
(min)
Value
ON
ON
OFF
ALTERN.
5 min
Float