Carrier AQUAZONE 50PCH Installation And Service Instructions Manual page 28

Table 18 — 50PC015 Typical Unit Operating Pressures and Temperatures
ENTERING
WATER
WATER
Suction
FLOW
TEMP
Pressure
(GPM/ton)
(F)
(psig)
1.5 116-126
2.25 116-126
30*
3 116-126
1.5 128-138
50 2.25 128-138
3 128-138
1.5 136-146
70 2.25 136-146
3 136-146
1.5 139-149
2.25 139-149
90
3 139-149
1.5 145-155
110 2.25 144-154
3 143-153
LEGEND
DB — Dry Bulb
— — No Heating Operation in This Temperature Range
*Based on 15% Methanol antifreeze solution.
Table 19 — 50PC018 Typical Unit Operating Pressures and Temperatures
ENTERING
WATER
WATER
Suction
FLOW
TEMP
Pressure
(GPM/ton)
(F)
(psig)
1.5 122-132
30* 2.25 122-132
3 122-132
1.5 136-146
2.25 134-144
50
3 133-143
1.5 139-149
70 2.25 138-148
3 137-147
1.5 142-152
90 2.25 141-151
3 140-150
1.5 148-158
110 2.25 147-157
3 146-156
LEGEND
DB — Dry Bulb
— — No Heating Operation in This Temperature Range
*Based on 15% Methanol antifreeze solution.
Table 20 — 50PC024 Typical Unit Operating Pressures and Temperatures
ENTERING
WATER
WATER
Suction
FLOW
TEMP
Pressure
(GPM/ton)
(F)
(psig)
1.5 121-131
2.25 120-130
30*
3 120-130
1.5 127-137
50 2.25 128-138
3 128-138
1.5 130-140
70 2.25 130-140
3 130-140
1.5 134-144
2.25 133-143
90
3 133-143
1.5 140-150
110 2.25 139-149
3 138-148
LEGEND
DB — Dry Bulb
— — No Heating Operation in This Temperature Range
*Based on 15% Methanol antifreeze solution.
COOLING
Water
Discharge Super- Sub-
Temp
Pressure heat cooling
(psig) (F) (F)
167-187 15-20 9-14 18.3-20.3
154-174 15-20 7-12 13.9-15.9
140-160 15-20 7-12 9.5-11.5
194-214 11-14 9-14 17.9-19.9
180-200 11-14 7-12 13.7-15.7
166-186 11-14 7-12 9.4-11.4
289-309 7-12 9-14 17.4-19.4
275-295 7-12 7-12 15.3-17.3
261-281 7-12 6-11 8.8-10.8
386-406 6-11 9-14 16.8-18.8
370-390 6-11 7-12 12.5-14.5
356-376 6-11 6-11 8.2- 9.2
483-503 6-11 9-14 15.8-17.8
466-486 6-11 7-12 11.7-13.7
449-469 6-11 6-11 7.5- 9.5
COOLING
Water
Discharge Super- Sub-
Temp
Pressure heat cooling
(psig) (F) (F)
171-191 15-20 14-19 22.5-24.5
157-177 15-20 13-18 16.8-19.8
145-165 15-20 13-18 11.2-13.2
198-218 10-15 14-19 22.0-24.0
183-203 10-15 13-18 16.5-18.5
171-191 11-16 13-18 11.0-13.0
293-313 6-10 14-19 19.0-21.0
280-300 6-10 13-18 14.4-16.4
267-287 7-11 13-18 9.8-11.7
389-409 5-10 17-22 16.0-18.0
376-396 5-10 15-20 12.3-14.3
363-383 5-10 13-18 8.5-10.5
486-506 5-10 17-22 14.9-16.9
472-492 5-10 15-20 11.4-13.4
458-478 5-10 13-18 7.8- 9.8
COOLING
Water
Discharge Super- Sub-
Temp
Pressure heat cooling
(psig) (F) (F)
174-194 13-18 6-11 19.3-21.3
165-185 13-18 5-10 14.5-16.5
155-175 13-18 5-10 9.6-11.6
245-265 8-13 6-11 18.3-20.3
231-251 8-13 7-12 13.7-15.7
217-237 8-13 7-12 9.1-11.1
352-372 6-11 8-13 17.5-19.5
334-354 6-11 9-14 26.2-28.2
306-326 6-11 9-14 8.7-10.7
439-459 5-10 11-16 16.7-18.7
416-436 5-10 12-17 12.5-14.5
394-414 5-10 12-17 8.3-10.3
536-556 4- 9 22-27 17.1-19.1
512-532 4- 9 19-23 12.6-14.6
488-508 4- 9 17-22 8.0-10.0
Air Temp Suction Discharge
Drop Pressure Pressure
Rise
(F) DB (psig)
(F)
18-24 70- 80
19-25 73- 83
19-25 75- 85
18-24 102-112
19-25 106-116
19-25 110-120
17-23 128-138
18-24 134-144
18-24 141-151
16-22 160-170
16-22 167-177
16-22 174-184
15-21 —
15-21 —
15-21 —
Air Temp Suction Discharge
Drop Pressure Pressure
Rise
(F) DB (psig)
(F)
20-28 70- 80
20-28 73- 83
20-28 77- 87
19-25 101-111
19-25 105-115
19-25 109-119
18-24 130-140
18-24 137-147
18-24 139-149
17-23 160-170
17-23 169-179
17-23 178-188
16-22 —
16-22 —
16-22 —
Air Temp Suction Discharge
Drop Pressure Pressure
Rise
(F) DB (psig)
(F)
20-28 65- 75
20-28 68- 78
20-28 71- 81
19-27 96-106
19-27 101-111
19-27 105-115
18-26 127-137
18-26 132-142
18-26 137-147
17-23 159-169
17-23 164-174
17-23 170-180
17-23 —
17-23 —
17-23 —
28
HEATING
Water
Super- Sub-
Temp
heat cooling
Drop
(psig) (F) (F)
(F)
279-299 6-11 1-5 7.0- 8.0
281-301 7-12 1-5 5.1- 7.1
284-304 7-12 1-5 3.3- 5.3
312-332 10-15 2-6 9.9-11.9
316-336 10-15 2-6 7.4- 9.4
321-341 10-15 2-6 4.9- 6.9
335-355 12-17 3-8 12.9-14.9
340-360 12-17 3-8 9.7-11.7
346-366 12-17 3-8 6.5- 8.5
373-393 15-20 3-8 15.8-17.8
380-400 16-21 3-8 12.0-14.0
388-408 17-22 3-8 8.1-10.1
— — — —
— — — —
— — — —
HEATING
Water
Super- Sub-
Temp
heat cooling
Drop
(psig) (F) (F)
(F)
272-292 4- 9 2- 6 7.4- 9.4
275-295 4- 9 2- 6 5.5- 7.5
278-298 4- 9 2- 6 3.5- 5.5
302-322 8-13 3- 7 10.3-12.3
306-326 8-13 3- 7 7.9- 9.9
311-331 8-13 3- 7 5.5- 7.5
329-349 10-15 4- 9 13.6-15.6
337-357 10-15 4- 9 10.4-12.4
342-362 10-15 4- 9 7.2- 9.2
360-380 13-18 5-10 17.0-19.0
368-388 14-19 5-10 12.9-14.9
376-396 14-19 4- 9 8.8-10.8
— — — —
— — — —
— — — —
HEATING
Water
Super- Sub-
Temp
heat cooling
Drop
(psig) (F) (F)
(F)
287-307 4- 9 3-8 6.8- 8.8
290-310 5-10 3-8 5.0- 7.0
292-312 5-10 3-8 3.2- 5.2
318-338 6-11 3-8 9.8-11.8
322-342 7-12 3-8 7.2- 9.2
327-347 8-13 3-8 4.8- 6.8
349-369 9-14 3-8 12.7-14.7
353-373 9-14 3-8 9.5-11.5
358-378 10-15 3-8 6.3- 8.3
379-399 13-18 3-8 15.6-17.6
384-404 14-19 3-8 11.7-13.7
390-410 16-21 3-8 7.8- 9.8
— — — —
— — — —
— — — —
Air Temp
Rise
(F) DB
16-22
17-23
17-23
22-28
23-29
23-29
27-34
28-35
28-35
30-38
31-39
32-40
—
—
—
Air Temp
Rise
(F) DB
18-24
19-25
19-25
23-29
24-30
25-31
27-33
29-35
30-36
33-41
35-43
36-44
—
—
—
Air Temp
Rise
(F) DB
17-23
18-24
18-24
22-28
23-29
24-30
27-34
28-35
29-36
32-40
33-41
34-42
—
—
—