7
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16 17 18
3
8 A U D A 2
5
A 0
G 9
A 0
A 0
A 0
_____________
____
Model Type
Packaging
38AU= Carrier Condensing Unit
Puron
r
R--- 410A Refrigerant
0 = Standard
Type of Coil
Electrical Options
A = None
C = Non-Fused Disconnect
1 = LTL
Service Options
0 = None
Nominal Capacity
Not Used
A = Place Holder
16 = 45 kW (15 Tons)
25 = 57 kW (20 Tons)
Base Unit Controls
0 = Electro-Mechanical Controls
Not Used
A = Not Used
Design Rev
A = Initial Release
Voltage
9 = 400/3/50
Refrigerant Options
A = None
B = Low Ambient
Not Used
0 = Not Used
Coil Options
Size 16 (NOVATION™)
G = Al/Al
K = E-Coat Al/Al
T = Al/Al with Hail Guard
W= E-Coat Al/Al with Hail Guard
Size 25 (RTPF)
A = Cu/Al
B = Precoat (Cu/Al)
C = E-Coat (Cu/Al)
M = Cu/Al with Hail Guard
N = Precoat (Cu/Al) with Hail Guard
P = E-Coat (Cu/Al) with Hail Guard
D = Dual Circuit, A/C Scroll Compressor
C10067
Fig. 3 -- Model Number Nomenclature
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
0
5
1
0
G
1
2
3
4
5
POSITION NUMBER
TYPICAL
Year of manufacture (”10” = 2010)
3−4
C10068
Fig. 4 -- Serial Number Nomenclature
Matching 38AUD To Evaporator Coil –
The Model 38AUD is a dual-circuit unit design that
requires two sets of refrigeration piping between the
outdoor unit and the evaporator coil (or coils). This model
can only be connected to an evaporator coil that has two
refrigeration circuits (or to two separate evaporator coils).
The Model 38AUD CANNOT be connected to a
single-circuit evaporator coil. The Model 38AUD
CANNOT be field-converted to a single-circuit design.
Before unpacking this new 38AUD model, compare the
evaporator coil design to the 38AUD model.
.
INSTALLATION
Jobsite Survey
Complete the following checks before installation.
1. Consult local building codes or the U.S.A. National
Electrical Code (Ref: ANSI/NFPA 70, [American Na-
tional Standards Institute/National Fire Protection As-
sociation], latest revision) for special installation re-
quirements
2. Determine unit location (from project plans) or select
unit location.
3. Check for possible overhead obstructions which may
interfere with unit lifting or rigging.
38A
U
D
Содержание 38AUD*12 Series
Страница 21: ...21 Fig 19 38AUZ 07 Charging Chart Fig 20 38AUZ 08 Charging Chart...
Страница 22: ...22 Fig 21 38AUD 12 Charging Chart...
Страница 23: ...23 Fig 22 38AUD 14 Charging Chart...
Страница 24: ...24 Fig 23 Typical 38AUZ Wiring Diagram 50Hz Single Circuit Unit Shown...
Страница 25: ...25 Fig 24 Typical 38AUD Wiring Diagram 50Hz Dual Circuit Unit Shown...
Страница 61: ...21 C10084 Fig 18 Typical 38AUD 16 Wiring Diagram 38AUD...
Страница 62: ...22 C10085 Fig 19 Typical 38AUD 25 Wiring Diagram 38AUD...