WL200
Operating,
Installation,
and
Service
Manual
Page
40
‐
Revision:
4
‐
13
‐
2016
Run
On
–
Water
continues
to
dispense
out
of
faucet
after
releasing
the
dispense
button
Reason
“Run
On”
or
“Carry
On”
is
present
in
all
Waterlogic
pressure
fed
units
without
outlet
solenoids.
“Run
On”
is
defined
is
the
amount
of
water
that
continues
to
dispense
out
of
the
faucet
after
releasing
the
dispense
button.
Run
On
exists
because
the
tanks
pressurize
as
water
is
being
dispensed.
Every
Waterlogic
tank
has
an
outlet
restrictor
to
ensure
the
tanks
remain
full
of
water
and
water
is
controlled
as
it
is
released
to
the
faucet.
The
inlet
solenoid
controls
flow
into
the
tanks.
The
tanks
will
“depressurize”
once
the
dispense
button
is
released
the
inlet
solenoid
closes.
A
small
amount
of
water
will
“Run
On”
through
the
faucet
as
the
tank
depressurizes
to
atmospheric
conditions.
Typical
“Run
On”
is
2
‐
3
seconds.
“Run
On”
can
be
reduced
by
installing
a
pressure
limiting
device.
The
amount
of
inlet
or
supply
pressure
directly
impacts
the
amount
of
“Run
On”
as
quantified
below.
WLCP
Lab
Testing
of
Rn
On
7
‐
31
‐
2013
Pressure
Pressure
Time
Flow
Rate
Run
On
Static
PSI
Dynamic
PSI
4
Liters
I/min
Seconds
68
40
61
2.9508197
3
50
30
72
2.5
2.5
32
20
92
1.956217
2
Pressure
measured
at
inlet
line
to
unit.
Static
with
unit
closed.
Dynamic
with
unit
dispensing
cold
water.
No
filters
were
installed
in
unit.
