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STD. UNIT
WT.
UNIT
lbs.
38AUZ*07 (RTPF)
389
176
38AUZ*08
391
177
(RTPF)
38AUZ*12 (RTPF)
490
222
38AUZ*14
598
271
(RTPF)
38AUD*12
516
234
(RTPF)
38AUD*14
654
297
(RTPF)
Refrigeration System
# Circuits / # Comp. / Type
Refrigerant Type
R-410A shipping charge A/B (lbs, 60 Hz)
System charge w/ fan coil* (60 Hz)
R-410A shipping charge A/B (lbs, 50 Hz)
System charge w/ fan coil* (50 Hz)
Metering device
High-press. Trip / Reset (psig)
Low-press. Trip / Reset (psig)
Compressor
Model
Oil Charge A/B (oz)
Speed (rpm, 60/50 Hz)
Condenser Coil
Material
Coil type
Rows / FPI
total face area (ft
)
2
Condenser fan / motor
Qty / Motor drive type
Motor HP / RPM
Fan diameter (in.)
Nominal Airflow (cfm)
Watts (total)
Piping Connections
Qty / Suction (in. ODS)
Qty / Liquid (in. ODS)
*
Approximate system charge with about 25 ft piping of sizes indi-
cated with matched 40RU.
INSTALLATION
Jobsite Survey
Complete the following checks before installation.
1.
Consult local building codes and the NEC (National
Electrical Code) ANSI/NFPA 70 for special installation
requirements.
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.
Table 5 — 38AU Corner Weights
CORNER A
CORNER B
kg.
lbs.
kg.
lbs.
141
64
96
142
64
96
177
80
120
195
88
142
185
84
117
214
97
155
Table 6 — 38AU**07-14 Physical Data
38AUZ(A,B)07
1 / 1 / Scroll
9.0
14.0
9.0
14.0
TXV
630 / 505
54 / 117
ZP61
56
3500 / 2900
Al/Cu
RTPF
2 / 17
17.5
2 / direct
/
/ 1100
1
4
22
6,000
610
1 / 1
/
1
8
1 /
/
3
8
CORNER C
CORNER D
kg.
lbs.
kg.
lbs.
44
62
28
91
44
62
28
91
54
78
35
114
64
110
50
151
53
83
38
131
70
120
54
165
SINGLE CIRCUIT MODELS with RTPF – ROUND TUBE/PLATE FIN COIL DESIGN
38AUZ(D,E)07
38AUZ(A,B)08
1 / 1 / Scroll
1 / 1 / Scroll
Puron® R-410A
9.0
9.0
14.0
17.0
NA
9.0
NA
17.0
TXV
TXV
630 / 505
630 / 505
54 / 117
54 / 117
ZPS60
ZP83
56
60
3500 / 2900
3500 / 2900
Al/Cu
Al/Cu
RTPF
RTPF
2 / 17
2 / 17
17.5
17.5
2 / direct
2 / direct
/
/ 1100
/
/ 1100
1
1
4
4
22
22
6,000
6,000
610
610
1 / 1
/
1 / 1
1
8
1 /
/
1 /
3
8
Step 1 — Plan for Unit Location
The 38AU units are designed and approved for outdoor in-
stallation only. Do not locate these units indoors. Do not add
ducting to unit fan system.
Select a location for the unit and its support system (pad,
rails or other) that provides for the minimum clearances re-
quired for safety. This includes the clearance to combustible
surfaces, unit performance and service access below, around
and above unit as specified in unit drawings. See Fig. 4.
NOTE: Local codes may require different clearances than
specified in Fig. 4. It is the responsibility of installers to be
knowledgeable in local codes and to modify the recommend-
ed clearances to satisfy local codes.
NOTE: Consider also the effect of adjacent units on airflow per-
formance and control box safety clearance.
6
CENTER OF GRAVITY
kg.
X
Y
18
24
41
[457.2]
[609.6]
18
24
41
[457.2]
[609.6]
18
24
52
[457.2]
[609.6]
20
25
68
[508.0]
[635.0]
19
23
59
[482.6]
[584.2]
20
25
75
[508.0]
[635.0]
38AUZ(D,E)08
1 / 1 / Scroll
1 / 1 / Scroll
9.0
19.0
N/A
N/A
TXV
630 / 505
54 / 117
ZPS83
58
3500
Al/Cu
RTPF
2 / 17
23.0
2 / direct
/
/ 1100
1
4
22
6,000
610
/
1 / 1
/
1
1
8
8
/
1 /
/
1
1
2
2
UNIT
HEIGHT
Z
H
21
42 3/8
[533.4]
[1076.0]
21
42 3/8
[533.4]
[1076.0]
24
50 3/8
[609.6]
[1279.2]
24
50 3/8
[609.6]
[1279.2]
24
50 3/8
[609.6]
[1279.2]
24
50 3/8
[609.6]
[1279.2]
38AUZ12
38AUZ14
1 / 1 / Scroll
9.0
9.0
20.0
43.0
N/A
N/A
N/A
N/A
TXV
TXV
630 / 505
630 / 505
54 / 117
54 / 117
ZP104
ZP137
110
110
3500
3500
Al/Cu
Al/Cu
RTPF
RTPF
2 / 17
3 / 17
25.1
31.8
2 / direct
2 / direct
/
/ 1100
/
/ 1100
1
1
4
4
22
22
6,000
6,000
610
610
1 / 1
/
1 / 1
/
3
3
8
8
1 /
/
1 /
/
1
5
2
8
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