Note:
Always
disconnect
power
to
the
controller
before
performing
any
wiring
tasks.
Additional
Features
of
the
3208
‐
WRFS
(Wireless
Rain
Freeze
Sensor)
‐
The
Pro
EX
Controller
comes
from
factory
as
default,
with
wired
rain
sensor
terminal
enabled.
Once
a
wireless
rain
sensor
has
been
paired
with
the
Pro
EX
Controller,
the
terminals
for
a
wired
rain
sensor
becomes
disabled.
‐
The
Pro
EX
Controller
stores
the
temperature
and
date
of
the
last
day
suspended
watering,
made
by
either
a
rain
event
or
by
the
freeze
sensor
(when
ambient
temp
was
below
freezing
point).
To
display
this
information,
put
the
controller
dial
on
the
REMOTE
/
PIN
location.
Press
the
UP
button,
until
it
displays
the
SENSOR
information
screen.
This
screen
shows
the
user
the
battery
%
remaining
of
their
wireless
rain
sensor,
and
the
temperature
of
the
last
time
the
rain
sensor
was
triggered.
Note:
The
user
can
always
change
the
temperature
unit
of
measurement
to
Celsius
degree
by
pressing
the
BACK
and
NEXT
buttons
SIMULTANEOUSLY
on
this
screen.
To
go
to
the
next
sensor
feature,
press
the
NEXT
Button
an
the
screen
will
display
a
DATE.
Which
shows
the
last
day
the
rain
sensor
was
triggered.
The
last
screen
on
this
sensor
section,
shows
the
word
“Wired”
flashing.
