Trane RTHD User Manual page 18

Series r helical rotary liquid chillers
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18
General Data
Minimum/Maximum Evaporator Flow Rates (GPM)
Two Pass
Evaporator
Nominal
Code
Min
Max
Conn Size (In.)
B1
303
1104
8
B2
346
1266
8
C1
346
1412
8
C2
375
1531
8
D1
498
1812
8
D2
541
1980
8
D3
584
2131
8
D4
422
1542
8
D5
422
1542
8
D6
352
1287
8
E1
487
1980
8
F1
676
2478
10
F2
725
2667
10
G1
—-
—-
—-
G2
—-
—-
—-
G3
—-
—-
—-
Notes:
1. Minimum flow rates are based on brine solution.
2. All water connections are grooved pipe.
Minimum/Maximum Evaporator Flow Rates (Liters/Second)
Two Pass
Evaporator
Nominal
Code
Min
Max
Conn Size (mm)
B1
19
70
200
B2
22
80
200
C1
22
89
200
C2
23
97
200
D1
31
114
200
D2
34
125
200
D3
37
134
200
D4
27
97
200
D5
27
97
200
D6
22
81
200
E1
28
125
200
F1
43
156
250
F2
46
168
250
G1
—-
—-
—-
G2
—-
—-
—-
G3
—-
—-
—-
Notes:
1. Minimum flow rates are based on brine solution.
2. All water connections are grooved pipe.
Minimum/Maximum Condenser Flow Rates
(GPM)
Two Pass
Condenser
Code
Min
Max
Conn Size (In.)
B1
230
850
B2
255
935
D1
230
850
D2
255
935
E1
350
1280
E2
380
1390
E3
390
1420
E4
295
1080
E5
250
910
F1
450
1650
F2
430
1560
F3
460
1700
G1
530
1960
G2
650
2360
G3
710
2600
Notes:
1. Minimum flow rates are based on brine solution.
2. All water connections are grooved pipe.
Brine Flow Rates
Three Pass
Nominal
Min
Max Conn Size (In.)
200
736
6
233
844
6
254
941
6
276
1022
6
330
1206
8
357
1320
8
389
1417
8
281
1028
8
281
1028
8
233
860
8
357
1320
8
454
1655
8
487
1780
8
606
2218
10
660
2413
10
747
2732
10
Three Pass
Nominal
Min
Max Conn Size (mm)
13
46
150
15
53
150
16
59
150
17
65
150
21
76
200
23
83
200
25
89
200
18
65
200
18
65
200
15
54
200
23
83
200
29
104
200
31
112
200
38
140
250
42
152
250
47
172
250
Minimum/Maximum Condenser Flow Rates
(Liters/Second)
Condenser
Nominal
Code
Min
6
B1
15
B2
16
6
D1
15
6
D2
16
6
8
E1
22
E2
24
8
E3
25
8
E4
19
8
E5
16
8
8
F1
28
F2
27
8
F3
29
8
G1
33
8
G2
41
8
8
G3
45
Notes:
1. Minimum flow rates are based on brine solution.
2. All water connections are grooved pipe.
Four Pass
Nominal
Min
Max
Conn Size (In.)
—-
—-
—-
—-
—-
—-
—-
—-
—-
—-
—-
—-
—-
—-
—-
—-
—-
—-
—-
—-
—-
—-
—-
—-
—-
—-
—-
—-
—-
—-
—-
—-
—-
—-
—-
—-
—-
—-
—-
454
1666
8
492
1807
8
557
2050
8
Four Pass
Nominal
Min
Max
Conn Size (mm)
—-
—-
—-
—-
—-
—-
—-
—-
—-
—-
—-
—-
—-
—-
—-
—-
—-
—-
—-
—-
—-
—-
—-
—-
—-
—-
—-
—-
—-
—-
—-
—-
—-
—-
—-
—-
—-
—-
—-
29
105
200
31
114
200
35
129
200
Two Pass
Nominal
Max
Conn Size (mm)
54
150
59
150
54
150
59
150
81
200
88
200
90
200
68
200
57
200
104
200
98
200
107
200
124
200
149
200
164
200
RLC-PRC020-EN

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