IM 738-2
37
Mechanical Installation:
RPS/RDT Factory Split at Condensing Unit
Figure 48. RPS/RDT (split)/RFS/RCS 045 to 135 refrigerant piping connections
Note:
RFS units with front discharge do NOT include refrigerant piping to the DX coil. Field piping is required.
Table 11: Connection sizes and locations, Figure 48
Component circuit
Connection sizes
Connection locations
045C
050C to
075C
080C to
90C
105C to
135C
RPS (split) and
RFS 045 to 075C
RCS 045 to 075C
080 to 135C
X (in.)
Y (in.)
X (in.)
Y (in.)
X (in.)
Y (in.)
S1
Suction line
Ckt.1
1 5/8
2 1/8
2 1/8
2 5/8
11.7
5.2
21.
7.0
5.7
11.7
S2
Suction line
Ckt.2
1 5/8
2 1/8
2 1/8
2 5/8
7.5
5.2
16.5
7.0
5.7
7.5
L1
Liquid line
Ckt.1
7/8
7/8
1-1/8
1 1/8
81.5
29.1
81.5
29.1
29.1
81.4
L2
Liquid line
Ckt.2
7/8
7/8
1 1/8
1 1/8
10.3
29.1
10.3
29.1
29.1
10.4
HG1
HGBP line
Ckt.1
7/8
7/8
7/8
7/8
52.1
10.4
52.1
10.4
10.4
52.1
HG2
HGBP line
Ckt.2
7/8
7/8
7/8
7/8
40.9
4.7
40.9
4.7
4.7
40.9
Summary of Contents for RDT- 036c
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