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UNIT 09DK
COIL
No. of Ckts
Cap. (% Ckt)
REFRIGERANT
Min. Operating Chg/Ckt*
Optimum Operating Chg/Ckt†
Vol/Ckt
STORAGE CAPACITY
(Per Ckt)**
R-12
R-22
R-500
R-502
UNIT 09DK
COIL
No. of Ckts
Cap. (% Ckt)
REFRIGERANT
Min. Operating Chg/Ckt*
Optimum Operating Chg/Ckt†
Vol/Ckt
STORAGE CAPACITY
(Per Ckt)**
R-12
R-22
R-500
R-502
LEGEND
Ckt
— Circuit
Min. — Minimum
Vol
— Volume
*Minimum operating charge based on 5° F (2.8° C) subcooling.
†Optimum operating charge based on 15° F (8.3° C) subcooling.
**Storage capacity calculated for 80% liquid and 20% vapor at 32.2 C (90 F).
Table 4 — Refrigerant Circuit Data
020, 024
2
1
1
50
67
33
kg
4.8
6.4
3.2
lb
10.6
14.1
7.1
kg
5.7
7.5
3.8
lb
12.5
16.6
8.3
3
m
0.008
0.01
0.006
cu ft
0.30
0.40
0.20
kg
8.7
11.7
5.8
lb
19.2
25.7
12.7
kg
7.9
10.6
5.3
lb
17.5
23.3
11.7
kg
7.5
10.0
4.9
lb
16.5
22.1
10.9
kg
8.3
11.1
5.5
lb
18.3
24.5
12.1
1
1
2
40
34
13
kg
9.5
7.9
3.1
lb
21.0
17.4
6.8
kg
11.2
9.4
3.7
lb
24.8
20.6
8.3
3
m
0.016
0.014
0.005
cu ft
0.60
0.52
0.19
kg
17.3
14.7
5.6
lb
38.1
32.4
12.4
kg
15.8
13.4
5.1
lb
34.8
29.6
11.3
kg
14.9
12.6
4.8
lb
32.8
27.8
10.6
kg
16.5
14.1
5.4
lb
36.4
31.0
11.8
028
2
1
1
2
50
60
40
40
5.3
6.4
4.3
4.3
11.8
14.1
9.4
9.4
6.3
7.5
5.0
5.0
13.8
16.6
11.1
11.1
0.009
0.01
0.007
0.007
0.33
0.40
0.26
0.26
9.6
11.5
7.7
7.7
21.1
25.3
16.9
16.9
8.8
10.5
7.0
7.0
19.3
23.2
15.4
15.4
8.3
9.9
6.6
6.6
18.2
21.8
14.5
14.5
9.2
11.0
7.3
7.3
20.2
24.2
16.1
16.1
044
1
1
1
1
74
26
66
34
17.4
6.4
15.9
8.0
38.4
14.2
35.1
17.5
20.5
7.6
18.7
9.4
45.2
16.7
41.3
20.6
0.031
0.011
0.028
0.014
1.09
0.40
1.0
0.49
31.6
11.7
29.0
14.2
69.6
25.7
64.0
31.3
28.8
10.7
26.4
13.2
63.6
23.5
58.1
29.0
27.1
10.0
24.8
12.4
59.8
22.1
54.6
27.3
30.2
11.2
23.1
13.7
66.5
24.6
51.0
30.1
20
034
1
2
1
1
20
50
60
40
2.1
8.0
9.5
6.4
4.7
17.5
21.0
14.0
2.5
9.4
11.2
7.5
5.5
20.6
24.8
16.5
0.004
0.014
0.017
0.011
0.14
0.49
0.59
0.39
3.8
14.2
17.1
11.3
8.4
31.3
37.6
25.0
3.5
13.0
15.6
10.4
7.7
28.7
34.4
23.0
3.3
12.2
14.7
9.8
7.3
26.9
32.3
21.5
3.7
13.6
16.3
10.8
8.1
29.9
35.9
23.9
1
1
1
60
40
53
14.3
9.5
12.7
31.6
21.0
27.9
16.8
11.2
14.9
37.1
24.8
32.8
0.025
0.017
0.022
0.89
0.60
0.79
25.9
17.3
22.9
57.2
38.1
50.5
23.7
15.8
21.0
52.3
34.8
46.2
22.3
14.9
19.7
49.1
32.8
43.4
24.8
16.5
21.9
54.7
36.4
48.3
2
1
40
20
6.4
3.2
14.0
7.0
7.5
3.7
16.5
8.3
0.011
0.006
0.39
0.20
11.3
5.7
25.0
12.5
10.4
5.2
23.0
11.5
9.8
4.9
21.5
10.8
10.8
5.4
23.9
12.0
1
1
47
100
11.2
23.9
24.7
52.6
13.2
28.1
29.1
61.9
0.02
0.042
0.70
1.49
20.3
43.2
44.8
95.3
18.6
39.6
40.9
87.1
17.4
37.2
38.4
81.9
19.4
41.3
42.8
91.1
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