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High Efficiency Condensing Units
7
PRODUCT DESCRIPTION
The AmericaSeries SCC/SHC is an air cooled, high efficiency
condensing unit, designed specifically to meet and/or exceed
current standards for system energy efficiency ratings.
The SCC single zone condensing unit will provide cooling for a
single AmericaSeries evaporator of any style from 9,000 through
36,000 capacity. Its compact, low profile design allows flexibility in
the location and mounting of the unit. It is a very quiet operating
unit and can be recommended for both commercial and residential
applications. An advanced air flow design maximizes the heat
transfer capability of the enhanced fin coil. Installation is simplified
by the use of 24V control interconnection to the evaporator.
The SHC extended range single zone heat pump model contains a
solid state electronic defrost control board in which system defrost
is determined by a factory-set timer to initiate. Defrost termination
is initiated by a "defrost" sensor attached to the condenser coil.
While in defrost, a backup resistance heater (if contained) is
energized to offset the cooling effect , in the indoor unit.
This manual pertains to the outdoor section installation only.
Please refer to the appropriate installation manual for your indoor
product to complete the installation.
INSTALLATION OF SCC/SHC SINGLE-ZONE
HEATING - BASED ON 70°F I.D.
NOTE:
I.D. = INDOOR – O.D. = OUTDOOR
SINGLE ZONE OPERATION CHARTS
COOLING - BASED ON 80/67°F I.D.
SCC/SHC SINGLE-ZONE
High Efficiency Condensing Unit
SUCTION IN PSI-G
O.D. TEMP SCC/SHC09 SCC/SHC12 SCC/SHC15 SCC/SHC18 SCC/SHC24 SCC/SHC30 SCC/SHC36
65°
73.5
60.0
69.0
68.5
56.5
67.5
65.0
70°
75.0
67.0
70.5
69.5
61.5
69.0
68.0
75°
76.5
69.0
72.0
71.0
65.5
70.5
69.0
80°
78.0
71.0
74.5
72.5
69.0
72.5
72.0
85°
79.5
72.5
76.0
73.5
72.5
74.0
74.0
90°
81.0
74.5
77.5
75.0
75.0
75.5
75.0
95°
82.5
76.5
79.0
76.0
77.0
77.0
76.0
100°
84.0
78.5
80.5
77.5
78.5
78.5
77.0
DISCHARGE IN PSI-G
O.D. TEMP SCC/SHC09 SCC/SHC12 SCC/SHC15 SCC/SHC18 SCC/SHC24 SCC/SHC30 SCC/SHC36
65°
194.5
177.0
190.0
166.5
168.5
177.0
190.0
70°
191.5
189.0
202.0
177.5
183.0
193.5
212.0
75°
193.0
201.5
220.0
190.0
197.5
210.0
221.0
80°
198.5
215.5
235.0
203.5
212.0
226.0
237.0
85°
208.5
230.5
252.0
218.0
227.0
242.5
253.0
90°
223.0
246.0
270.0
233.5
241.5
259.0
270.0
95°
241.5
263.0
285.0
250.5
256.0
275.5
285.0
100°
264.0
280.5
300.0
268.5
270.5
292.0
302.0
SUPERHEAT IN F° (SUCTION TEMP. TAKEN AT COMPRESSOR SUCTION CONNECTION)
O.D. TEMP SCC/SHC09 SCC/SHC12 SCC/SHC15 SCC/SHC18 SCC/SHC24 SCC/SHC30 SCC/SHC36
65°
24.0
32.0
23.0
22.5
43.5
32.5
30.0
70°
23.5
29.5
22.5
21.0
38.0
30.0
26.0
75°
22.5
27.0
22.0
20.0
32.0
27.5
23.0
80°
20.5
23.5
20.0
18.5
26.5
24.0
20.0
85°
17.5
20.0
15.0
17.0
21.0
19.5
16.0
90°
14.5
16.0
14.0
15.5
15.5
15.0
13.0
95°
10.5
11.5
10.0
14.0
10.0
9.5
10.0
100°
6.0
6.5
5.0
12.5
4.5
3.5
7.0
SUB-COOLING IN F°
O.D. TEMP SCC/SHC09 SCC/SHC12 SCC/SHC15 SCC/SHC18 SCC/SHC24 SCC/SHC30 SCC/SHC36
65°
34.5
28.5
21.0
19.5
24.5
22.0
23.0
70°
27.0
27.0
21.0
19.0
24.0
23.5
23.0
75°
21.5
26.0
21.0
19.0
24.0
24.0
22.0
80°
17.5
25.0
20.0
18.5
24.0
24.5
22.0
85°
15.5
25.0
20.0
18.0
24.0
24.0
21.0
90°
14.5
25.0
19.0
17.5
23.5
23.5
19.0
95°
15.5
25.5
18.5
17.0
23.5
22.5
17.0
100°
18.0
26.5
18.5
17.0
23.5
20.5
15.0
SUCTION IN PSI-G
O.D. TEMP
SHC09
SHC12
SHC15
SHC18
SHC24
SHC30
SHC36
40°
52.0
50.5
47.0
51.0
48.0
49.5
52.0
45°
56.0
55.0
50.0
58.5
55.5
54.0
54.0
50°
61.0
60.0
54.0
63.5
62.0
58.5
55.5
55°
66.5
64.5
58.0
69.0
67.0
62.5
57.0
60°
73.0
69.0
63.0
73.0
71.0
67.0
62.0
65°
80.0
74.0
67.5
76.5
74.0
71.5
66.0
DISCHARGE IN PSI-G
O.D. TEMP
SHC09
SHC12
SHC15
SHC18
SHC24
SHC30
SHC36
40°
203.5
239.5
202.0
206.5
230.5
213.5
235.0
45°
205.0
250.0
205.0
214.5
240.0
227.0
256.0
50°
210.5
260.5
212.0
222.5
250.5
239.0
262.0
55°
220.0
271.5
223.0
231.0
262.5
248.0
275.0
60°
233.5
282.0
235.0
239.0
276.0
255.0
283.0
65°
251.0
292.5
254.0
247.0
290.5
260.0
290.0
SUPERHEAT IN F° (SUCTION TEMP. TAKEN AT COMPRESSOR SUCTION CONNECTION)
O.D. TEMP
SHC09
SHC12
SHC15
SHC18
SHC24
SHC30
SHC36
40°
15.0
12.0
15.0
17.0
13.5
8.0
15.0
45°
14.0
14.5
16.0
12.5
10.5
10.0
15.0
50°
13.5
16.5
17.0
10.5
9.5
12.0
16.0
55°
14.5
18.5
19.0
11.5
11.0
14.0
16.0
60°
16.0
21.0
20.0
15.0
14.0
16.0
16.0
65°
19.0
23.0
22.0
21.0
19.0
18.0
16.0
SUB-COOLING IN F°
O.D. TEMP
SHC09
SHC12
SHC15
SHC18
SHC24
SHC30
SHC36
40°
23.0
22.0
13.0
17.0
23.5
13.0
5.0
45°
23.0
22.5
12.0
17.5
21.0
14.0
5.0
50°
23.0
22.5
12.0
17.5
20.0
14.5
5.0
55°
23.0
22.5
12.0
17.0
19.5
13.5
5.0
60°
23.0
22.0
11.0
15.0
19.5
12.0
5.0
65°
23.0
22.0
8.0
13.0
21.0
9.0
5.0
