User Screens
Home Screen:
Current
outlet
temperature and Set
point
temperature
Home
Screen:
After
initial
“Full
Sweep”
the
digital
display
indicates
current
measured
temperature
on
the
mixed
outlet
of
the
valve
(T3)
and
shows
set
point
temperature
on
the
line
below.
Note:
A
large
negative
value
displayed
at
the
Cur
temp
line
indicates
the
sensor
is
damaged
or
not
properly
wired
to
the
main
control
board.
Temperature
is
easily
adjusted
by
pressing
the
ENTER
key
and
pressing
the
▲
and
▼
keys
to
adjust
temperature
up
or
down.
When
desired
value
is
reached,
pressing
the
ENTER
key
will
store
the
new
set
point
temperature
the
valve
will
target
and
a
message
stating
that
the
set
point
has
been
saved
will
be
displayed.
If
no
new
temperature
is
saved,
the
screen
display
will
revert
back
to
the
Home
Screen
after
approximately
10
seconds
and
the
set
point
will
remain
unchanged.
Symbols
+
and
–
indicate
whether
the
outlet
temperature
is
being
adjusted
higher
(+)
or
lower
(
‐
)
by
the
controller.
Standard
Menu:
Options
on
Board/Equipped:
Pressing
either
the
▲
or
▼
keys
will
allow
a
user
to
scroll
through
other
data
points,
features
and
options
of
the
valve
and
will
show
the
following
screens
and
features
in
order.
Note:
▼
key was
used
for
this
manual’s
sequence
and
should
be
considered
forward
direction
in
the
menu.
Pressing
the
▲
key
will
reverse
the
order
and
can
be
considered
reverse
direction.
Menu
Screen
1:
Inlet
Hot
Water
Temperature
Pressing
▼
1
time
displays
Hot
temp:
XXX
F
or
C
This
screen
displays
actual
hot
water
inlet
supply
temperature
as
measured
at
RTD
(T1)
if
the
Nucleus
is
so
equipped
with
the
optional
inlet
temperature
sensors.
Note:
A
large
negative
value
displayed
at
the
Hot
temp
line
is
an
indication
that
there
is
no
sensor
installed
to
the
main
control
board,
the
wiring
to
the
main
board
is
improper
or
the
sensor
is
damaged.
5
