Carrier SUPRA 950Mt - Table 2-5 Function Parameters

2
-
1
8
6
2
-
-
6
1
1
X
X
-
-
2
0
(
0
3
/
0
4
)
2.
8.
5
Di
gi
ta
l
Di
sp
la
y
The digital display has 9 digits. The default display
is setpoint on the
left and controlled air temperature on
the right. The
reado
ut is
keypad sele
ctable for
Degree
s
C or Degrees F. (See Figure 2-7)
The
di
sp
la
y
al
so
ha
s
sym
bo
l
in
di
ca
tor
s
for
the
fol
lo
win
g
mod
es:
Coo
l,
Hea
t,
Defro
st,
Out-o
f-ran
ge,
City Speed,
Aut
os
tar
t/St
op
,
Sta
nd
-by
,
an
d Road (di
ese
l oper
ati
on
).
On
eac
h
pow
er-u
p,
the
uni
t
wil
l
dis
pla
y
a
Disp
lay
T
est
for 5 seconds then display the default reading.
2.
8.
6
Fun
ct
ion
al
par
am
et
er
s
The
func
tio
nal
par
ame
ters
wil
l
con
trol
sel
ecte
d
ope
r-
ati
ng
fea
tur
es
of
the
un
it.
The
se
pa
ra
me
te
rs
ca
n
be
di
s-
played by pressing the
function change key
.
NOTE
If configuration CNF11 is “ON” functional parameters
ar
e
lo
ck
ou
t.
Th
e
ab
il
it
y
to
ch
an
ge
fu
n
ct
io
na
l
parameters from keypad are disabled.
All
functio
nal
parame
ters
are
retaine
d
in
memory
.
The
fol
low
ing
sec
tion
s
des
cri
be
the
lis
t
of
func
tion
s
which can be modified via the keypad.
A
descri
ption of
the function is
displ
ayed on the
left
side with the corresponding data on the right side. The
func
tionparam
eter
lis
t
can
be
scro
lle
d
thro
ughby
pre
ss-
ing the
function change key
or by using the
up/down
arrow keys
.
With each
function change key
push, the list is ad-
vanced one. If the function key is pressed and held for
one second, the list will advanced one item at a time.
Thi
s
li
st
wi
ll
ci
rcu
la
r
,
me
an
in
g
on
ce
the
en
d
of
th
e
li
st
is
rea
ch
ed
the
li
st
wi
ll
go
to
thefirs
t
en
try
.
Wh
il
e
thefunc
-
tional parameter is displayed, the data can be changed
by pressing
enter
then pressing either the
up or down
arrow keys
. If the value is changed, the displayed data
wi
ll
the
n
fla
sh
to
in
di
ca
te
tha
t
thevalu
e
ha
s
no
t
be
en
en
-
tered. If the new value is not entered in 5 seconds, the
display will revert back to the last entered value. If the
ente
r
key
is
pre
sse
d,
the
dis
pla
y
wil
l
stopflashi
ng
to
ind
i-
ca
te
tha
t
the
va
lu
e
ha
s
be
en
en
ter
ed
.
Thenew
va
lu
e
wi
ll
continue to be display for 5 seconds before reverting
back to the default display. Each time a key is pressed,
the 5 second delay will reset. To select a different func-
tion
al
par
ame
ter
the
 func
tion
cha
nge
key
 mus
t
be
presse
d
first.
Table 2-5 Function Parameters
C
O
D
E
E
N
G
L
I
S
H
D
A
T
A
F
N
0
D
E
F
R
D
e
f
r
o
s
t
I
n
t
e
r
v
a
l
F
N
1
O
N
C
I
T
Y
S
P
D
L
o
w
S
p
e
e
d
FN
1
OF
F
H
IG
H
SP
D
Hi
gh
Sp
ee
d
F
N
2
O
F
F
T
M
i
n
i
m
u
m
O
f
f
-
t
i
m
e
F
N
3
O
N
T
O
n
-
t
i
m
e
FN4
 DEGREES
F OR C
T
emperature
Unit
_
C or
_
F
FN
5
ON
TIM
E
ST
RT
Ma
xi
mu
m
Of
f-
ti
me
30
Mi
n.
FN5 OFF
 TEMP
STRT
T
emperature B
ased
Restarting
F
N
6
M
O
P
B
y
p
a
s
s
v
a
l
v
e
FN
7
ON
AU
T
O OP
Au
t
o
St
ar
t
Op
er
at
io
n
FN
7
OF
F
MA
N
OP
Ma
nu
al
St
ar
t
Op
er
at
io
n
FN
8
T
R
A
N
G
E
Ou
t
-
o
f
-
R
an
g
e
T
o
l
e
r
a
n
ce
Code / English = Code or English display format
Manual Glow Override = Normal or Add 30sec
Alarm RST
= Alarm
Reset Required
Alarm CLR
= No
Alarm Active
FN0: Defrost interval
The defrost interval is display
ed with the
descri
ption
DE
FR
or
FN0
.
The
da
ta
for
the
in
ter
va
l
is
di
sp
la
ye
d
wi
th
on
e
de
ci
ma
l
pl
ac
e
an
d
the
n
the
ca
pi
tal
le
tte
r
H
for
ho
urs
(i.e., DEFR 12.0H). The defrost intervals are 1
1
/2
, 3, 6
or 12 hours.
FN1: Speed
control selection
The status of the speed control solenoid override is
di
sp
la
ye
d
as
CIT
Y
SPD
or
HIG
H
SPD
.
Th
e
co
de
di
sp
la
y
is FN1. The city speed setting is “ON” and the high
sp
ee
d
se
tti
ng
is
“OF
F
.”
If the
di
sp
la
y
sh
ow
s CITY
SPD
,
the unit is locked into low speed.
FN2: Minimum Off-Time
The off-time selectio
n for
the auto start mode is
dis-
pl
ay
ed
wi
th
the
de
sc
ri
pti
on
OFF
T
or
FN2
.
Th
e
of
f-ti
me
s
are 10, 20, 30, 45 or 90 minutes. The data for the off-
time
is
dis
pla
yed
with
two d
igi
ts
and
the
n
the
cap
ital
let-
ter M for minutes (i.e. OFF T 20M).
FN3: On-Time
The on-time selectio
n for
the auto start mode is
dis-
played with the description ON T or FN3. the on-times
ar
e
1
or
4
mi
nu
te
s.
Th
e
da
ta
fo
r
th
e
on
-t
im
e
is
di
sp
la
ye
d
with two digits and then the capital letter M for minutes
(i.e. ON T4 M).