Carrier Aquazone 50PCH PCV 007 Installation, Start-Up And Service Instructions Manual page 46

Table 22 — 50PC015 Typical Unit Operating Pressures and Temperatures
ENTERING WATER
WATER FLOW
TEMP (°F) (GPM/TON)
2.8
30
3.8
2.8
40
3.8
2.8
50
3.8
2.8
60
3.8
2.8
70
3.8
2.8
80
3.8
2.8
90
3.8
2.8
100
3.8
LEGEND
DB — Dry Bulb
— — No Operation in This Temperature Range
Table 23 — 50PC018 Typical Unit Operating Pressures and Temperatures
ENTERING WATER
WATER FLOW
TEMP (°F) (GPM/TON)
3
30
5
3
40
5
3
50
5
3
60
5
3
70
5
3
80
5
3
90
5
3
100
5
LEGEND
DB — Dry Bulb
— — No Operation in This Temperature Range
COOLING
Suction Discharge
Pressure Pressure
(PSIG) (PSIG) Rise (°F)
— —
— —
122-149 183-224
117-143 172-210
131-160 214-261
126-154 201-245
136-166 244-298
131-160 230-281
141-172 275-336
135-165 258-316
145-178 310-378
140-171 291-356
150-183 349-426
144-176 238-401
155-189 392-480
149-182 369-451
COOLING
Suction Discharge
Pressure Pressure
(PSIG) (PSIG) Rise (°F)
— —
— —
122-140 220-240
120-138 192-212
123-141 236-256
122-140 214-234
124-142 268-288
123-141 246-266
126-144 305-325
125-143 282-302
128-146 346-366
127-145 323-343
130-148 392-412
129-147 368-388
132-150 442-462
131-149 418-438
Water Air Temp Suction
Temp Drop Pressure
(°F) DB (PSIG)
— — 74-90
— — 78-95
14-18 19-23 87-106
8-10 20-24 91-111
14-18 18-22 164-201
8-10 19-24 173-211
14-17 18-22 111-136
8-10 19-23 117-143
14-17 17-21 124-152
8-10 18-22 131-160
14-17 17-20 136-166
8-10 18-22 143-175
14-17 16-20 149-182
8-10 17-21 156-191
13-16 16-19 —
8-9 17-21 —
Water Air Temp Suction
Temp Drop Pressure
(°F) DB (PSIG)
— — 58-68
— — 62-72
17-19 21-25 71-81
10-12 22-26 77-87
15-17 21-25 88-98
9-11 21-25 95-105
15-17 20-24 105-115
9-11 21-25 114-124
14-16 20-24 125-135
8-10 20-24 135-145
14-16 19-23 146-156
8-10 20-24 159-169
14-16 19-23 169-179
8-10 19-23 186-196
14-16 18-22 —
8-10 18-22 —
46
HEATING
Discharge Water
Air Temp.
Pressure Temp.
Drop (°F)
(PSIG) Rise (°F)
244-299 3-4
251-306 2-3
257-314 4-5
263-322 3-3
269-329 5-6
276-337 3-4
282-344 6-7
289-353 4-5
294-360 7-8
302-369 5-6
307-375 8-9
314-384 5-6
319-390 8-10
327-400 6-7
— —
— —
HEATING
Discharge Water
Air Temp.
Pressure Temp.
Drop (°F)
(PSIG) Rise (°F)
270-290 5-6
275-295 3-4
285-305 7-8
291-311 4-5
303-323 7-8
310-330 4-5
319-339 9-10
326-346 5-6
335-355 10-11
343-363 6-7
351-371 12-13
361-381 7-8
369-389 13-14
381-401 8-9
— —
— —
13-15
13-16
15-18
16-19
17-20
18-22
19-23
20-24
21-25
22-27
23-28
24-30
25-30
26-32
—
—
19-23
20-24
22-26
23-27
25-29
27-31
28-32
30-34
32-36
33-37
35-39
37-41
39-43
41-45
—
—