Carrier AQUAZONE 50PCH User Manual
Page 29
29
Table 21 — 50PC030 Typical Unit Operating Pressures and Temperatures
LEGEND
*Based on 15% Methanol antifreeze solution.
Table 22 — 50PC036 Typical Unit Operating Pressures and Temperatures
LEGEND
*Based on 15% Methanol antifreeze solution.
Table 23 — 50PC042 Typical Unit Operating Pressures and Temperatures
LEGEND
*Based on 15% Methanol antifreeze solution.
ENTERING
WATER
TEMP
(F)
WATER
FLOW
(GPM/ton)
COOLING
HEATING
Suction
Pressure
(psig)
Discharge
Pressure
(psig)
Super-
heat
(F)
Sub-
cooling
(F)
Water
Temp
Rise
(F)
Air Temp
Drop
(F) DB
Suction
Pressure
(psig)
Discharge
Pressure
(psig)
Super-
heat
(F)
Sub-
cooling
(F)
Water
Temp
Drop
(F)
Air Temp
Rise
(F) DB
30*
1.5
113-123
188-208
14-19
14-19
19.5-21.5
18-26
67- 77
322-342
8-13
15-20
6.9- 8.9
17-25
2.25
114-124
177-197
14-19
13-18
14.5-16.5
19-27
69- 79
324-344
8-13
15-20
5.1- 7.1
18-26
3
114-124
166-186
14-19
13-18
9.5-11.5
19-27
71- 81
326-346
8-13
15-20
3.3- 5.3
18-26
50
1.5
124-134
248-268
11-16
14-19
18.7-20.7
18-26
95-105
346-366
10-15
15-20
9.8-11.8
23-31
2.25
124-134
233-253
11-16
13-18
13.9-15.9
19-27
99-109
350-370
10-15
15-20
7.3- 9.3
24-32
3
124-134
218-238
11-16
13-18
9.1-11.1
19-27
103-113
355-375
11-16
15-20
4.8- 6.8
25-33
70
1.5
132-142
333-353
9-14
13-18
17.5-19.5
18-26
125-135
376-396
13-18
14-19
12.7-14.7
27-35
2.25
132-142
313-333
9-14
12-17
13.0-15.0
18-26
133-143
386-406
13-18
14-19
9.8-11.8
28-36
3
132-142
293-313
9-14
12-17
8.5-10.5
18-26
136-146
393-413
13-18
14-19
6.4- 8.4
30-38
90
1.5
135-145
431-451
7-12
17-22
16.5-18.5
17-25
155-165
415-435
15-20
13-18
15.6-18.6
33-41
2.25
135-145
411-431
7-12
15-20
12.3-14.3
17-25
167-177
422-442
16-21
13-18
11.8-13.8
34-42
3
135-145
391-411
7-12
13-18
8.0-10.0
17-25
170-180
430-450
17-22
13-18
7.9- 9.9
36-44
110
1.5
140-150
528-548
6-11
17-22
16.2-18.2
16-24
—
—
—
—
—
—
2.25
140-150
506-526
7-12
15-20
11.9-13.9
16-24
—
—
—
—
—
—
3
139-149
485-505
7-12
13-18
7.6- 9.6
16-24
—
—
—
—
—
—
DB
— Dry Bulb
—
— No Heating Operation in This Temperature Range
ENTERING
WATER
TEMP
(F)
WATER
FLOW
(GPM/ton)
COOLING
HEATING
Suction
Pressure
(psig)
Discharge
Pressure
(psig)
Super-
heat
(F)
Sub-
cooling
(F)
Water
Temp
Rise
(F)
Air Temp
Drop
(F) DB
Suction
Pressure
(psig)
Discharge
Pressure
(psig)
Super-
heat
(F)
Sub-
cooling
(F)
Water
Temp
Drop
(F)
Air Temp
Rise
(F) DB
30*
1.5
113-123
185-205
17-22
9-14
19.5-21.5
18-26
64- 74
327-347
4- 9
15-20
7.7- 9.7
19-27
2.25
113-123
174-194
17-22
8-13
14.5-16.5
19-27
66- 76
331-351
4- 9
15-20
5.7- 7.7
19-27
3
113-123
163-183
17-22
8-13
9.6-11.6
19-27
69- 79
335-365
4- 9
15-20
3.7- 5.7
20-28
50
1.5
121-131
249-269
12-17
9-14
19.4-21.4
17-25
91-101
360-380
10-15
15-20
11.2-13.2
25-33
2.25
120-130
231-251
12-17
8-13
14.4-16.4
18-26
96-106
370-390
9-14
16-21
8.2-10.2
26-34
3
120-130
214-234
12-17
8-13
9.4-11.4
18-26
102-112
380-400
8-13
16-21
5.2- 7.2
27-35
70
1.5
128-138
327-347
9-14
13-18
19.1-21.1
16-24
125-135
402-422
10-15
14-19
14.7-16.7
32-40
2.25
128-138
304-324
9-14
11-16
14.1-16.1
17-25
132-142
413-433
10-15
14-19
11.0-13.0
33-41
3
127-137
282-302
9-14
10-15
9.1-11.1
17-25
140-150
423-443
10-15
14-19
7.3- 9.3
34-42
90
1.5
132-142
416-436
8-13
20-25
18.8-20.8
15-23
158-168
445-465
13-18
12-17
18.1-20.1
37-45
2.25
132-142
396-416
8-13
18-23
13.9-15.9
16-24
167-177
456-476
13-18
11-16
13.8-15.8
38-46
3
131-141
376-396
8-13
16-21
8.9-10.9
16-24
177-187
467-487
14-19
11-16
9.4-11.4
40-48
110
1.5
138-148
550-570
8-13
20-25
18.5-20.5
15-23
—
—
—
—
—
—
2.25
136-146
525-545
8-13
18-23
13.6-15.6
15-23
—
—
—
—
—
—
3
135-145
500-520
8-13
16-21
8.7-10.7
15-23
—
—
—
—
—
—
DB
— Dry Bulb
—
— No Heating Operation in This Temperature Range
ENTERING
WATER
TEMP
(F)
WATER
FLOW
(GPM/ton)
COOLING
HEATING
Suction
Pressure
(psig)
Discharge
Pressure
(psig)
Super-
heat
(F)
Sub-
cooling
(F)
Water
Temp
Rise
(F)
Air Temp
Drop
(F) DB
Suction
Pressure
(psig)
Discharge
Pressure
(psig)
Super-
heat
(F)
Sub-
cooling
(F)
Water
Temp
Drop
(F)
Air Temp
Rise
(F) DB
30*
1.5
115-125
174-194
12-17
10-15
19.8-21.8
16-24
66- 76
314-334
6-11
11-16
7.3- 9.3
18-26
2.25
115-125
159-179
12-17
9-14
14.6-16.6
16-24
69- 79
318-338
5-10
12-17
5.4- 7.4
19-27
3
115-125
144-164
12-17
9-14
9.5-11.5
16-24
72- 82
321-341
4- 9
12-17
3.4- 5.4
19-27
50
1.5
123-133
233-253
9-14
10-15
19.0-21.0
16-24
97-107
354-374
9-14
13-18
10.2-12.2
24-32
2.25
122-132
219-239
9-14
9-14
14.0-16.0
16-24
101-111
360-380
8-13
13-18
7.6- 9.6
25-33
3
122-132
205-225
9-14
9-14
9.1-11.1
16-24
106-116
365-385
6-11
13-18
5.0- 7.0
26-34
70
1.5
128-138
309-329
6-11
12-17
18.3-20.3
16-24
130-140
394-414
7-12
13-18
13.3-15.3
30-38
2.25
128-138
290-310
6-11
11-14
13.5-15.5
16-24
136-146
401-421
7-12
13-18
9.9-11.9
31-39
3
128-138
271-291
6-11
11-14
8.7-10.7
16-24
143-153
409-429
8-13
13-18
6.6- 8.6
32-40
90
1.5
133-143
406-426
5-10
14-19
17.6-19.6
16-24
164-174
434-454
10-15
12-17
16.4-18.4
37-45
2.25
133-143
386-406
5-10
13-18
12.9-14.9
16-24
172-182
443-463
11-16
12-17
12.3-14.3
38-46
3
132-142
367-387
5-10
13-18
8.3-10.3
16-24
180-190
453-473
11-16
12-17
8.3-10.3
39-47
110
1.5
138-148
505-525
5-10
19-24
16.8-18.8
16-24
—
—
—
—
—
—
2.25
138-148
484-504
5-10
16-21
12.4-14.4
16-24
—
—
—
—
—
—
3
138-148
463-483
5-10
14-19
7.9- 9.9
16-24
—
—
—
—
—
—
DB
— Dry Bulb
—
— No Heating Operation in This Temperature Range