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ENGLISH |
MODE 4
– FILLING
COM
MIN
MAX
IN1
IN2
G2/P2
COM
CO
M
MIN
MA
X
MIN
MAX
G1/P1
G1
G2
COM
MIN
MAX
G1
G2
Factory configuration
Parameter
to be configured
Value
IN1
ON
IN2
ON
LOGIC
ALTERN.
HELP SET
OFF
HELP TIME
5 min
Float
Level sensor
Water detection via level sensor
If the water level in the collection tank is low enough to deactivate both level sensors (tank empty), i.e.
LOW=0
and
HIGH=0
, and
IN1
is closed with a NO voltage-free contact (in the accumulation tank), 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
).
If inputs
IN1
and
IN2
are enabled at any time by opening a NO voltage-free contact, one or both pumps (if there are two) are
switched off, and the display indicates that there is no water in the accumulation tank (NO WATER).
Moreover, if the water level in the collection tank rises enough to activate the high level sensor (
COM-MAX
), i.e.
HIGH=1
,
any pumps that are running will be turned off and inputs
IN1
and
IN2
will be disabled.
Pressing the
ESC
button shows the input states (
IN1 - IN2
and
LOW - HIGH
) on the alphanumeric part of the display.
Summary of Contents for E1 MONO
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