Carrier Aquazone 50PCH PCV 007 Installation, Start-Up And Service Instructions Manual page 45

Table 20 — 50PC009 Typical Unit Operating Pressures and Temperatures
ENTERING WATER
WATER FLOW
TEMP (°F) (GPM/TON)
1.8
30
2.4
1.8
40
2.4
1.8
50
2.4
1.8
60
2.4
1.8
70
2.4
1.8
80
2.4
1.8
90
2.4
1.8
100
2.4
LEGEND
DB — Dry Bulb
— — No Operation in This Temperature Range
Table 21 — 50PC012 Typical Unit Operating Pressures and Temperatures
ENTERING WATER
WATER FLOW
TEMP (°F) (GPM/TON)
2.6
30
3.0
2.6
40
3.0
2.6
50
3.0
2.6
60
3.0
2.6
70
3.0
2.6
80
3.0
2.6
90
3.0
2.6
100
3.0
LEGEND
DB — Dry Bulb
— — No Operation in This Temperature Range
COOLING
Suction Discharge
Pressure Pressure
(PSIG) (PSIG) Rise (°F)
— —
— —
112-137 144-176
106-130 137-167
116-142 177-217
111-135 169-206
121-148 211-258
115-140 200-245
126-154 245-299
119-146 232-284
130-159 278-340
124-151 264-323
135-165 312-381
128-157 296-362
140-171 345-422
133-162 328-401
COOLING
Suction Discharge
Pressure Pressure
(PSIG) (PSIG) Rise (°F)
— —
— —
117-143 189-231
112-137 178-217
126-154 221-270
121-148 207-253
131-160 252-308
125-153 237-290
135-165 284-347
130-158 266-326
140-171 320-391
134-164 300-367
144-176 360-440
138-169 338-414
149-182 405-495
143-174 381-465
Water Air Temp Suction
Temp Drop Pressure
(°F) DB (PSIG)
— — 91-111
— — 95-116
14-17 22-27 107-130
10-12 23-28 112-137
13-16 21-26 123-150
9-12 22-27 129-158
13-16 21-26 139-170
9-11 22-27 146-179
13-15 20-25 156-190
9-11 21-26 163-200
12-15 20-24 172-210
9-11 21-26 180-220
12-15 19-24 188-230
9-10 20-25 197-241
12-14 19-23 —
8-10 20-24 —
Water Air Temp Suction
Temp Drop Pressure
(°F) DB (PSIG)
— — 73-89
— — 77-94
14-17 18-22 86-105
8-9 19-24 90-110
14-17 18-21 162-198
8-9 19-23 170-208
13-16 17-21 110-134
8-9 18-22 115-141
13-16 17-20 122-150
7-9 18-22 129-157
13-16 16-20 134-164
7-9 17-21 141-172
13-16 16-19 147-179
7-9 17-21 154-188
13-15 15-19 —
7-9 16-20 —
45
HEATING
Discharge Water
Air Temp.
Pressure Temp.
Drop (°F)
(PSIG) Rise (°F)
251-307 5-6
256-313 3-4
267-327 6-7
273-333 4-5
284-347 7-9
289-353 5-6
300-366 8-10
306-374 6-7
316-386 9-12
322-394 7-8
332-406 11-13
339-414 8-9
349-426 12-15
355-434 8-10
— —
— —
HEATING
Discharge Water
Air Temp.
Pressure Temp.
Drop (°F)
(PSIG) Rise (°F)
266-325 5-6
272-333 3-4
279-341 6-7
286-350 4-5
293-358 7-8
300-366 5-6
306-374 8-10
314-383 6-7
320-391 9-11
327-400 6-8
333-407 11-13
341-417 7-9
347-424 12-14
355-434 8-10
— —
— —
21-25
22-26
24-29
25-30
27-33
28-34
30-37
32-39
33-41
35-43
36-44
38-47
39-48
41-51
—
—
15-18
16-19
17-21
18-22
20-24
21-25
22-27
23-29
24-30
26-32
27-33
28-35
29-36
31-38
—
—