![background image](http://html.mh-extra.com/html/carrier/aquazone-50pcd/aquazone-50pcd_installation-start-up-and-service-instructions-manual_2563399029.webp)
29
Table 15 — 50PC009 Typical Unit Operating Pressures and Temperatures
LEGEND
Table 16 — 50PC012 Typical Unit Operating Pressures and Temperatures
LEGEND
ENTERING
WATER
TEMP (°F)
WATER
FLOW
(GPM/TON)
COOLING
HEATING
SUCTION
PRESSURE
(PSIG)
DISCHARGE
PRESSURE
(PSIG)
WATER
TEMP
RISE (°F)
AIR TEMP
DROP
(°F) DB
SUCTION
PRESSURE
(PSIG)
DISCHARGE
PRESSURE
(PSIG)
WATER
TEMP
DROP (°F)
AIR TEMP
RISE (°F)
30
1.8
—
—
—
—
91-111
251-307
5-6
21-25
2.4
—
—
—
—
95-116
256-313
3-4
22-26
40
1.8
112-137
144-176
14-17
22-27
107-130
267-327
6-7
24-29
2.4
106-130
137-167
10-12
23-28
112-137
273-333
4-5
25-30
50
1.8
116-142
177-217
13-16
21-26
123-150
284-347
7-9
27-33
2.4
111-135
169-206
9-12
22-27
129-158
289-353
5-6
28-34
60
1.8
121-148
211-258
13-16
21-26
139-170
300-366
8-10
30-37
2.4
115-140
200-245
9-11
22-27
146-179
306-374
6-7
32-39
70
1.8
126-154
245-299
13-15
20-25
156-190
316-386
9-12
33-41
2.4
119-146
232-284
9-11
21-26
163-200
322-394
7-8
35-43
80
1.8
130-159
278-340
12-15
20-24
172-210
332-406
11-13
36-44
2.4
124-151
264-323
9-11
21-26
180-220
339-414
8-9
38-47
90
1.8
135-165
312-381
12-15
19-24
188-230
349-426
12-15
39-48
2.4
128-157
296-362
9-10
20-25
197-241
355-434
8-10
41-51
100
1.8
140-171
345-422
12-14
19-23
—
—
—
—
2.4
133-162
328-401
8-10
20-24
—
—
—
—
DB
—
Dry Bulb
—
—
No Operation in This Temperature Range
ENTERING
WATER
TEMP (°F)
WATER
FLOW
(GPM/TON)
COOLING
HEATING
SUCTION
PRESSURE
(PSIG)
DISCHARGE
PRESSURE
(PSIG)
WATER
TEMP
RISE (°F)
AIR TEMP
DROP
(°F) DB
SUCTION
PRESSURE
(PSIG)
DISCHARGE
PRESSURE
(PSIG)
WATER
TEMP
DROP (°F)
AIR TEMP
RISE (°F)
30
2.6
—
—
—
—
73-89
266-325
5-6
15-18
3.0
—
—
—
—
77-94
272-333
3-4
16-19
40
2.6
117-143
189-231
14-17
18-22
86-105
279-341
6-7
17-21
3.0
112-137
178-217
8-9
19-24
90-110
286-350
4-5
18-22
50
2.6
126-154
221-270
14-17
18-21
162-198
293-358
7-8
20-24
3.0
121-148
207-253
8-9
19-23
170-208
300-366
5-6
21-25
60
2.6
131-160
252-308
13-16
17-21
110-134
306-374
8-10
22-27
3.0
125-153
237-290
8-9
18-22
115-141
314-383
6-7
23-29
70
2.6
135-165
284-347
13-16
17-20
122-150
320-391
9-11
24-30
3.0
130-158
266-326
7-9
18-22
129-157
327-400
6-8
26-32
80
2.6
140-171
320-391
13-16
16-20
134-164
333-407
11-13
27-33
3.0
134-164
300-367
7-9
17-21
141-172
341-417
7-9
28-35
90
2.6
144-176
360-440
13-16
16-19
147-179
347-424
12-14
29-36
3.0
138-169
338-414
7-9
17-21
154-188
355-434
8-10
31-38
100
2.6
149-182
405-495
13-15
15-19
—
—
—
—
3.0
143-174
381-465
7-9
16-20
—
—
—
—
DB
—
Dry Bulb
—
—
No Operation in This Temperature Range