10
support
heat,
if
user
selected
a
code
that
does
not
support
heat
but
the
original
air
conditioner
supports
heat
function,
please
continue
to
try
next
code
until
the
correct
one
is
selected.
You
can
record
down
your
device
code
for
future
reference
after
setting
up
the
ZXT
‐
120
correctly.
AC
device
programmed
to
your
ZXT
‐
120
Code
no.:
_____________________________
If
none
of
the
code
works
on
the
target
air
conditioner,
or
the
air
conditioner
brand
is
not
shown
on
the
code
list,
please
select
code
“000”
for
IR
code
learning
(refer
to
instruction
of
IR
Code
Learning)
IR
Code
Learning
In
case
none
of
the
code
on
the
code
list
works
for
the
targeted
air
conditioner,
user
can
use
IR
code
learning
function
using
configuration
according
to
below
steps:
Step
Setup
Key
LED
Indication
Status
on
ZXT
‐
120
1
Go
to
configuration
setting
page
on
the
gateway
or
ZRC
‐
100
and
input
parameter
number
“27”
and
parameter
value
“000”
to
select
the
dedicated
AC
code
number
“000”
for
learning.
LED
flashes
twice
when
ZXT
‐
120
receives
the
configuration
setting
2
Look
up
below
mapping
table
(value
0
‐
22)
for
learning,
and
decide
the
IR
setting
you
intent
to
learn
next.
For
example
“22°C,
cool”
which
matches
value
“5”
(IR
code
to
be
learnt
will
locate
at
“5”
in
ZXT
‐
120).
Set
your
original
air
conditioner
remote
at
“22°C,
cool”
and
turn
it
off.
(Besides
temperature
and
mode,
you
may
set
other
desired
settings,
such
as
Fan,
Swing
etc.)
‐
3
Go
to
configuration
setting
page
on
the
gateway
or
ZRC
‐
100
and
input
parameter
number
“25”
and
parameter
value
“5”
(in
this
case).
‐
