Carrier 38APS025-065 Installation Instructions Manual page 20
Gemini select
air-cooled condensing units with puron refrigerant (r-410a) 50/60 hz
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- Installation instructions manual (134 pages) ,
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CONN
0-25
38APS
S,L
UNIT SIZE
(0-7.6)
(in.)
L
025
1
5
/
,
5
/
5
/
8
8
8
027
1
/
,
/
/
5
5
5
8
8
8
030
1
5
/
,
7
/
5
/
8
8
8
040
2
/
,
/
/
1
7
7
8
8
8
050
2
1
/
,
7
/
7
/
8
8
8
065
2
1
/
,
7
/
7
/
8
8
8
CONN
38APD
S,L
UNIT SIZE
(0-7.6)
(in.)
L
Ckt A
1
3
/
,
5
/
5
/
8
8
8
025
Ckt B
1
/
,
/
/
3
5
5
8
8
8
Ckt A
1
3
/
,
5
/
5
/
8
8
8
027
Ckt B
1
3
/
,
5
/
5
/
8
8
8
Ckt A
1
/
,
/
/
3
5
5
8
8
8
030
Ckt B
1
3
/
,
5
/
5
/
8
8
8
Ckt A
1
/
,
/
/
5
5
5
8
8
8
040
Ckt B
1
5
/
,
5
/
5
/
8
8
8
Ckt A
1
/
,
/
/
5
5
5
8
8
8
050
Ckt B
1
5
/
,
5
/
5
/
8
8
8
Ckt A
1
5
/
,
7
/
5
/
8
8
8
060
Ckt B
1
/
,
/
/
5
5
5
8
8
8
Ckt A
1
5
/
,
7
/
5
/
8
8
8
070
Ckt B
2
/
,
/
/
1
7
5
8
8
8
Ckt A
1
5
/
,
7
/
5
/
8
8
8
080
Ckt B
2
/
,
/
/
1
7
7
8
8
8
Ckt A
2
1
/
,
7
/
7
/
8
8
8
090
Ckt B
2
1
/
,
7
/
7
/
8
8
8
Ckt A
2
/
,
/
/
1
7
7
8
8
8
100
Ckt B
2
1
/
,
7
/
7
/
8
8
8
Ckt A
2
/
,
/
/
1
7
7
8
8
8
115
Ckt B
2
5
/
,
7
/
7
/
8
8
8
Ckt A
2
1
/
,
7
/
7
/
8
8
8
130
Ckt B
2
5
/
, 1
1
/
1
1
/
8
8
8
LEGEND
L — Liquid Line
S — Suction Line
NOTES:
1. Shading indicates double suction riser required on units if con-
densing unit is located higher than evaporator.
2. Pipe sizes are based on an equivalent length equal to the total
length of interconnecting piping, shown for each column, which
accounts for 50% for fittings. Example: Equivalent length =
Maximum linear length x 1.5.
Table 6 — Refrigerant Piping Requirements (cont)
38APS025-050 Single-Circuit Units (50 Hz)
TOTAL LINEAR LENGTH OF INTERCONNECTING PIPE, ft (m)
25-50
50-75
(7.6-15.2)
(15.2-22.9)
S
L
S
L
1
1
/
5
/
1
3
/
5
/
8
8
8
8
1
/
/
1
/
/
3
5
3
5
8
8
8
8
1
3
/
5
/
1
5
/
7
/
8
8
8
8
1
/
/
1
/
/
3
7
5
7
8
8
8
8
1
5
/
7
/
1
5
/
7
/
8
8
8
8
1
5
/
7
/
2
1
/
7
/
8
8
8
8
38APD025-100 Dual-Circuit Units (50 Hz)
TOTAL LINEAR LENGTH OF INTERCONNECTING PIPE, ft (m)
0-25
25-50
50-75
(7.6-15.2)
(15.2-22.9)
S
L
S
L
1
1
/
5
/
1
1
/
5
/
8
8
8
8
1
/
/
1
/
/
1
5
1
5
8
8
8
8
1
1
/
5
/
1
1
/
5
/
8
8
8
8
1
1
/
5
/
1
1
/
5
/
8
8
8
8
1
/
/
1
/
/
1
5
1
5
8
8
8
8
1
1
/
5
/
1
1
/
5
/
8
8
8
8
1
/
/
1
/
/
1
5
3
5
8
8
8
8
1
1
/
5
/
1
3
/
5
/
8
8
8
8
1
/
/
1
/
/
1
5
3
5
8
8
8
8
1
3
/
5
/
1
3
/
5
/
8
8
8
8
1
3
/
5
/
1
3
/
5
/
8
8
8
8
1
/
/
1
/
/
3
5
5
7
8
8
8
8
1
3
/
5
/
1
5
/
7
/
8
8
8
8
1
/
/
1
/
/
3
7
5
7
8
8
8
8
1
3
/
5
/
1
5
/
7
/
8
8
8
8
1
/
/
1
/
/
5
7
5
7
8
8
8
8
1
3
/
7
/
1
5
/
7
/
8
8
8
8
1
5
/
7
/
1
5
/
7
/
8
8
8
8
1
/
/
1
/
/
5
7
5
7
8
8
8
8
1
5
/
7
/
1
5
/
7
/
8
8
8
8
1
/
/
1
/
/
5
7
5
7
8
8
8
8
1
5
/
7
/
2
1
/
7
/
8
8
8
8
1
5
/
7
/
1
5
/
7
/
8
8
8
8
2
1
/
1
1
/
2
1
/
1
1
/
8
8
8
8
75-100
100-125
(22.9-30.5)
(30.5-38.1)
S
L
S
L
S
1
5
/
5
/
1
5
/
7
/
1
5
/
8
8
8
8
1
/
/
1
/
/
1
/
5
7
5
7
5
8
8
8
8
1
5
/
7
/
1
5
/
7
/
2
1
/
8
8
8
8
2
/
/
2
/
/
2
/
1
7
1
7
1
8
8
8
8
2
1
/
7
/
2
1
/
7
/
2
1
/
8
8
8
8
2
1
/
1
1
/
2
1
/
1
1
/
2
1
/
8
8
8
8
75-100
100-125
(22.9-30.5)
(30.5-38.1)
S
L
S
L
S
1
1
/
5
/
1
3
/
5
/
1
3
8
8
8
8
1
/
/
1
/
/
1
1
5
3
5
3
8
8
8
8
1
1
/
5
/
1
3
/
5
/
1
3
8
8
8
8
1
1
/
5
/
1
3
/
5
/
1
3
8
8
8
8
1
/
/
1
/
/
1
3
5
3
5
3
8
8
8
8
1
3
/
5
/
1
3
/
5
/
1
3
8
8
8
8
1
/
/
1
/
/
1
3
5
5
5
5
8
8
8
8
1
3
/
5
/
1
3
/
5
/
1
5
8
8
8
8
1
/
/
1
/
/
1
5
5
5
7
5
8
8
8
8
1
5
/
7
/
1
5
/
7
/
1
5
8
8
8
8
1
5
/
7
/
1
5
/
7
/
1
5
8
8
8
8
1
/
/
1
/
/
2
5
7
5
7
1
8
8
8
8
1
5
/
7
/
1
5
/
7
/
2
1
8
8
8
8
2
/
/
2
/
/
2
1
7
1
7
1
8
8
8
8
1
5
/
7
/
1
5
/
7
/
2
1
8
8
8
8
2
/
/
2
/
/
2
1
7
1
7
1
8
8
8
8
2
1
/
7
/
2
1
/
7
/
2
1
8
8
8
8
2
1
/
7
/
2
1
/
7
/
2
1
8
8
8
8
2
/
/
2
/
/
2
1
7
1
7
1
8
8
8
8
2
1
/
7
/
2
1
/
7
/
2
1
8
8
8
8
2
/
/
2
/
/
2
1
7
1
7
1
8
8
8
8
2
1
/
1
1
/
2
1
/
1
1
/
2
1
8
8
8
8
2
1
/
7
/
2
1
/
7
/
2
1
8
8
8
8
2
5
/
1
1
/
2
5
/
1
1
/
2
5
8
8
8
8
3. Suction and liquid line sizing is based on pressure drop equiva-
lent to 2 F (1.1 C) at nominal rating conditions.
4. All pipe sizes are OD inches. Equivalent sizes in millimeters
follow:
20
125-150
150-175
(38.1-45.7)
(45.7-53.3)
L
S
L
S
7
/
2
1
/
7
/
2
1
/
8
8
8
8
8
/
2
/
/
2
/
7
1
7
1
8
8
8
8
8
7
/
2
1
/
7
/
2
1
/
8
8
8
8
8
/
2
/
/
2
/
7
1
7
1
8
8
8
8
8
1
1
/
2
1
/
1
1
/
2
5
/
8
8
8
8
8
1
1
/
2
5
/
1
1
/
2
5
/
8
8
8
8
8
125-150
150-175
(38.1-45.7)
(45.7-53.3)
L
S
L
S
/
5
/
1
3
/
5
/
1
3
/
8
8
8
8
8
/
/
1
/
/
1
/
5
3
5
3
8
8
8
8
8
/
5
/
1
3
/
5
/
1
3
/
8
8
8
8
8
/
5
/
1
3
/
5
/
1
3
/
8
8
8
8
8
/
/
1
/
/
1
/
5
3
5
5
8
8
8
8
8
/
5
/
1
3
/
5
/
1
5
/
8
8
8
8
8
/
/
1
/
/
1
/
5
5
7
5
8
8
8
8
8
/
5
/
1
5
/
7
/
1
5
/
8
8
8
8
8
/
/
2
/
/
2
/
7
1
7
1
8
8
8
8
8
/
7
/
2
1
/
7
/
2
1
/
8
8
8
8
8
/
7
/
2
1
/
7
/
2
1
/
8
8
8
8
8
/
/
2
/
/
2
/
7
1
7
1
8
8
8
8
8
/
7
/
2
1
/
7
/
2
1
/
8
8
8
8
8
/
/
2
/
/
2
/
7
1
7
1
8
8
8
8
8
/
7
/
2
1
/
7
/
2
1
/
8
8
8
8
8
/
1
/
2
/
1
/
2
/
1
1
1
5
8
8
8
8
8
/
7
/
2
1
/
7
/
2
1
/
8
8
8
8
8
/
1
1
/
2
1
/
1
1
/
2
5
/
8
8
8
8
8
/
1
/
2
/
1
/
2
/
1
1
1
5
8
8
8
8
8
/
1
1
/
2
1
/
1
1
/
2
5
/
8
8
8
8
8
/
1
/
2
/
1
/
2
/
1
1
1
5
8
8
8
8
8
/
1
1
/
2
5
/
1
1
/
2
5
/
8
8
8
8
8
/
1
1
/
2
1
/
1
1
/
2
5
/
8
8
8
8
8
/
1
1
/
2
5
/
1
1
/
3
1
/
8
8
8
8
8
in.
mm
1
/
12.7
2
5
/
15.9
8
7
/
22.2
8
1
/
28.6
1
8
1
/
34.9
3
8
1
5
/
41.3
8
2
1
/
54.0
8
2
5
/
66.7
8
3
1
/
79.4
8
175-200
(53.3-61.0)
L
S
7
/
2
1
/
8
8
/
2
/
7
1
8
8
7
/
2
1
/
8
8
/
2
/
7
1
8
8
1
1
/
2
5
/
8
8
1
1
/
2
5
/
8
8
175-200
(53.3-61.0)
L
S
5
/
1
3
/
8
8
/
1
/
5
3
8
8
5
/
1
3
/
8
8
5
/
1
3
/
8
8
/
1
/
5
5
8
8
5
/
1
5
/
8
8
/
2
/
7
1
8
8
7
/
1
5
/
8
8
/
2
/
7
1
8
8
7
/
2
1
/
8
8
7
/
2
1
/
8
8
/
2
/
7
1
8
8
7
/
2
1
/
8
8
/
2
/
7
1
8
8
7
/
2
1
/
8
8
1
/
2
/
1
5
8
8
7
/
2
1
/
8
8
1
1
/
2
5
/
8
8
1
/
2
/
1
5
8
8
1
1
/
2
5
/
8
8
1
/
2
/
1
5
8
8
1
1
/
2
5
/
8
8
1
1
/
2
5
/
8
8
1
3
/
3
1
/
8
8
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