8
Fig. 2 — Model Number Nomenclature
Fig. 3 — Serial Number Nomenclature
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16 17 18
3
8 A U Z
A
0
7 A 0
G 9
–
0
A 0
A 0
Model Type
Packaging
38AU= Carrier Condensing Unit
R--- 410A Refrigerant
0 = Standard
Type of Coil
Electrical Options
D = Dual Circuit, A/C Scroll Compressor
Z = Single Circuit, A/C Scroll Compressor
A = None
C = Non-Fused Disconnect
1 = LTL
Service Options
0 = None
Nominal Tonnage
1 =
07 = 6 Tons
08 = 7.5 Tons
Factory Assigned
12 = 10 Tons
A = Default
14 = 12.5 Tons
Base Unit Controls
0 = Electro-Mechanical Controls
Factory Assigned
A = Default
Design Rev
--- = Catalog Model Number
A = Initial Rev (Discrete Model Number)
Voltage
9 = 400/3/50
Refrigerant Options
A = None
B = Low Ambient
Factory Assigned
0 = Default
Coil Options (Condenser)
G = Al/Al Standard
K = E-Coated Al/Al
T = Al/Al with Louvered Hail Guard
W = E-Coated Al/Al with Louvered Hail Guard
Puron
r
_____________
____
S
E
T
A
N
G
I
S
E
D
N
O
I
T
I
S
O
P
)
r
a
d
n
e
l
a
c
l
a
c
s
i
f
(
e
r
u
t
c
a
f
u
n
a
m
f
o
k
e
e
W
1−2
)
A
S
U
,
s
a
x
e
T
,
P
T
E
=
G
(
n
o
i
t
a
c
o
l
g
n
i
r
u
t
c
a
f
u
n
a
M
5
r
e
b
m
u
n
l
a
i
t
n
e
u
q
e
S
6−10
1
2
3
4
5
6
7
8
9
10
4
6
0
9
G
1
2
3
4
5
POSITION NUMBER
TYPICAL
Year of manufacture (”09” = 2009)
3−4
Summary of Contents for 38AUD*12 Series
Page 21: ...21 Fig 19 38AUZ 07 Charging Chart Fig 20 38AUZ 08 Charging Chart...
Page 22: ...22 Fig 21 38AUD 12 Charging Chart...
Page 23: ...23 Fig 22 38AUD 14 Charging Chart...
Page 24: ...24 Fig 23 Typical 38AUZ Wiring Diagram 50Hz Single Circuit Unit Shown...
Page 25: ...25 Fig 24 Typical 38AUD Wiring Diagram 50Hz Dual Circuit Unit Shown...
Page 61: ...21 C10084 Fig 18 Typical 38AUD 16 Wiring Diagram 38AUD...
Page 62: ...22 C10085 Fig 19 Typical 38AUD 25 Wiring Diagram 38AUD...