Carrier SUPRA 850Mt - Table 2-7 Unit Data Codes

2
-
2
0
6
2
-
-
6
1
1
X
X
-
-
2
0
(
0
3
/
0
4
)
default display, the operator would only have to press
the
unit data key
to display the same data again.
Table 2-7 Unit Data Codes
C
O
D
E
E
N
G
L
I
S
H
D
A
T
A
C
D
1
S
U
C
T
S
u
c
t
i
o
n
P
r
e
s
s
u
r
e
C
D
2
E
N
G
E
n
g
i
n
e
H
o
u
r
s
C
D
3
W
T
E
n
g
i
n
e
T
e
m
p
e
r
a
t
u
r
e
C
D
4
1
R
A
R
e
tu
r
n
A
i
r
T
e
m
p
e
r
a
t
u
r
e
C
1
C
D
6
2
D
T
C2
defrost
Thermistor sensor
C
D
7
3
D
T
C3
defrost
Thermistor sensor
C
D
8
1
D
T
S
C1
defrost
Thermistor sensor
C
D
9
C
D
T
D
i
s
c
h
a
r
g
e
T
e
m
p
e
r
a
t
u
r
e
C
D
1
0
B
A
T
T
B
a
t
t
e
r
y
V
o
l
t
a
g
e
C
D
1
1
S
B
Y
S
t
a
n
d
b
y
H
o
u
r
s
C
D
1
2
M
OD
V
Fu
tu
re
E
xp
a
n
s
i
o
n
C
D
1
3
R
E
V
S
o
f
t
w
a
r
e
R
e
v
i
s
i
o
n
C
D
1
4
S
E
R
L
S
e
r
i
a
l
N
u
m
b
e
r
L
o
w
C
D
1
5
SE
R
U
S
e
ri
a
l
N
u
m
b
e
r
U
p
p
e
r
C
D
1
6
2
R
A
Compartment
2
Air Te
mperatu
re
C
D
1
7
3
R
A
Compartment
3
Air Te
mperatu
re
CD
18
MH
R1
Ma
in
te
n
an
ce
Ho
u
r
Me
te
r
1
CD
19
MH
R2
Ma
in
te
n
an
ce
Ho
u
r
Me
te
r
2
C
D
2
0
S
O
N
S
w
i
t
c
h
O
n
H
o
u
r
M
e
t
e
r
CD1: Suction Pressure
The suction pressure is displayed with the descrip-
tio
n
SU
CT
or
CD
1.
The
da
ta
is
di
sp
la
ye
d
wi
th
theprop
er
unit designator P (psig) or B (Bars) (i.e. SUCT 25P) .
The display is in inches of mercury for readings below
0 psig. The display range is --0.7 Bars to 6.9 Bars (--20
HG to 100 psig).
CD2: Engine Hours
The number of diesel engine hours are displayed
with th
e desc
ript
ion
ENG or
CD2
. The
dat
a is
dis
pla
yed
wi
th
un
its
de
si
gn
at
or
H
(i.
e.
EN
G
50
40
H
OR
CD
2
5040H). The display range is 0 to 99999.
CD3: Engine Temperature
The coolant temperature is displayed with the des-
criptio
n WT
or CD3. The
data is displaye
d with the
pro-
pe
r
un
it
de
si
gn
ato
r:
De
gr
ee
C
or
De
gr
ee
F
(i.
e,
WT
18
5F
or CD3
185F). The
displ
ay range is
-
-50
_
C to 130
_
C
(--58
_
F to 266
_
F).
CD4: Compartment 1 Return Air Temperature
Com
par
tme
nt
1
Retu
rn
Air
T
emp
era
ture
is
dis
pla
yed
with the description 1RA or CD4. The data is displayed
with one decimal place and the proper unit designator,
Degree C or Degree F (i.e. RAS 85.0F). The display
range is --38
_
C to 70
_
C (--36
_
F
to
15
8
_
F).
CD6: Compartment 2 Defrost Thermistor Sensor
Compartment 2 Defrost Thermistor Sensor is dis-
pl
ay
ed
wi
th
the
de
sc
rip
tio
n
2D
T or
CD6
.
The
da
ta
is
di
s-
pla
yed with
one decim
al place
and the
pro
per unit
de
si
gn
ato
r
,
De
gr
ee
C
or
De
gr
ee
F
(i
.e.
2D
T
85
.0F
).
Th
e
display range is --38
_
C to 70
_
C (--36
_
F to 158
_
F).
CD7: Compartment 3 Defrost Thermistor Sensor
Compartment 3 Defrost Thermistor Sensor is dis-
pl
ay
ed
wi
th
the
de
sc
rip
tio
n
3D
T or
CD7
.
The
da
ta
is
di
s-
pla
yed with
one decim
al place
and the
pro
per unit
de
si
gn
ato
r
,
De
gre
e
C
or
De
gr
ee
F
,
(i.
e.
3D
T
85
.0F
)
.
Th
e
display range is --38
_
C to 70
_
C (--36
_
F to 158
_
F).
CD8: Compartment 1 Defrost Thermistor Sensor
Compartment 1 Defrost Thermistor Sensor is dis-
pl
ay
ed
wi
th
the
de
sc
rip
tio
n
1D
T or
CD8
.
The
da
ta
is
di
s-
pla
yed with
one decim
al place
and the
pro
per unit
de
si
gn
ato
r
,
De
gre
e
C
or
De
gr
ee
F
,
(i.
e.
1D
T
85
.0F
)
.
Th
e
display range is --38
_
C to 70
_
C (--36
_
F to 158
_
F).
CD9: Compressor Discharge Temperature
Compre
ssor
Discha
rge
T
empera
ture
is
displa
yed
with the description CDT or CD9. The data is displayed
with the proper unit designator, Degree C or Degree F,
(i.e. CDT 85F) . The display range is --40
_
C to 200
_
C
(--40
_
F to 392
_
F). If the sensor is absent, then the dis-
play will read “------” for the data.
CD10: Battery Voltage
The battery voltage is display
ed with the
descri
ption
BATT or CD10. The data is displayed with one decimal
place and then the letter “V” for volts (i.e. BATT 12.2V
or CD10 12.2V). The voltage reading is displayed with
a “+” (plus) sign if the battery status is good.
CD11: Standby Hours
The number of electric motor hours are displayed
wi
th
the
de
sc
ri
pti
on
SBY
or
CD
1
1.
The
da
ta
is
di
sp
la
ye
d
in hours and units designator “H” (i.e. SBY 5040H or
CD11 5040H). The display range is 0 to 99999.
CD12: Mod V
-
-
Future Expansion
Thi
s unit data is no
t used at
this tim
e.
The Cod
e
dis
-
play is CD12.