Carrier 50PCH Heat Pump User Manual


  Open as PDF
of 52
 
28
Table 18 — 50PC015 Typical Unit Operating Pressures and Temperatures
LEGEND
*Based on 15% Methanol antifreeze solution.
Table 19 — 50PC018 Typical Unit Operating Pressures and Temperatures
LEGEND
*Based on 15% Methanol antifreeze solution.
Table 20 — 50PC024 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*
1.5 116-126 167-187 15-20 9-14 18.3-20.3 18-24 70- 80 279-299 6-11 1-5 7.0- 8.0 16-22
2.25 116-126 154-174 15-20 7-12 13.9-15.9 19-25 73- 83 281-301 7-12 1-5 5.1- 7.1 17-23
3 116-126 140-160 15-20 7-12 9.5-11.5 19-25 75- 85 284-304 7-12 1-5 3.3- 5.3 17-23
50
1.5 128-138 194-214 11-14 9-14 17.9-19.9 18-24 102-112 312-332 10-15 2-6 9.9-11.9 22-28
2.25 128-138 180-200 11-14 7-12 13.7-15.7 19-25 106-116 316-336 10-15 2-6 7.4- 9.4 23-29
3 128-138 166-186 11-14 7-12 9.4-11.4 19-25 110-120 321-341 10-15 2-6 4.9- 6.9 23-29
70
1.5 136-146 289-309 7-12 9-14 17.4-19.4 17-23 128-138 335-355 12-17 3-8 12.9-14.9 27-34
2.25 136-146 275-295 7-12 7-12 15.3-17.3 18-24 134-144 340-360 12-17 3-8 9.7-11.7 28-35
3 136-146 261-281 7-12 6-11 8.8-10.8 18-24 141-151 346-366 12-17 3-8 6.5- 8.5 28-35
90
1.5 139-149 386-406 6-11 9-14 16.8-18.8 16-22 160-170 373-393 15-20 3-8 15.8-17.8 30-38
2.25 139-149 370-390 6-11 7-12 12.5-14.5 16-22 167-177 380-400 16-21 3-8 12.0-14.0 31-39
3 139-149 356-376 6-11 6-11 8.2- 9.2 16-22 174-184 388-408 17-22 3-8 8.1-10.1 32-40
110
1.5 145-155 483-503 6-11 9-14 15.8-17.8 15-21 — — — — — —
2.25 144-154 466-486 6-11 7-12 11.7-13.7 15-21 — — — — — —
3 143-153 449-469 6-11 6-11 7.5- 9.5 15-21 — — — — — —
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*
1.5 122-132 171-191 15-20 14-19 22.5-24.5 20-28 70- 80 272-292 4- 9 2- 6 7.4- 9.4 18-24
2.25 122-132 157-177 15-20 13-18 16.8-19.8 20-28 73- 83 275-295 4- 9 2- 6 5.5- 7.5 19-25
3 122-132 145-165 15-20 13-18 11.2-13.2 20-28 77- 87 278-298 4- 9 2- 6 3.5- 5.5 19-25
50
1.5 136-146 198-218 10-15 14-19 22.0-24.0 19-25 101-111 302-322 8-13 3- 7 10.3-12.3 23-29
2.25 134-144 183-203 10-15 13-18 16.5-18.5 19-25 105-115 306-326 8-13 3- 7 7.9- 9.9 24-30
3 133-143 171-191 11-16 13-18 11.0-13.0 19-25 109-119 311-331 8-13 3- 7 5.5- 7.5 25-31
70
1.5 139-149 293-313 6-10 14-19 19.0-21.0 18-24 130-140 329-349 10-15 4- 9 13.6-15.6 27-33
2.25 138-148 280-300 6-10 13-18 14.4-16.4 18-24 137-147 337-357 10-15 4- 9 10.4-12.4 29-35
3 137-147 267-287 7-11 13-18 9.8-11.7 18-24 139-149 342-362 10-15 4- 9 7.2- 9.2 30-36
90
1.5 142-152 389-409 5-10 17-22 16.0-18.0 17-23 160-170 360-380 13-18 5-10 17.0-19.0 33-41
2.25 141-151 376-396 5-10 15-20 12.3-14.3 17-23 169-179 368-388 14-19 5-10 12.9-14.9 35-43
3 140-150 363-383 5-10 13-18 8.5-10.5 17-23 178-188 376-396 14-19 4- 9 8.8-10.8 36-44
110
1.5 148-158 486-506 5-10 17-22 14.9-16.9 16-22 — — — — — —
2.25 147-157 472-492 5-10 15-20 11.4-13.4 16-22 — — — — — —
3 146-156 458-478 5-10 13-18 7.8- 9.8 16-22 — — — — — —
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*
1.5 121-131 174-194 13-18 6-11 19.3-21.3 20-28 65- 75 287-307 4- 9 3-8 6.8- 8.8 17-23
2.25 120-130 165-185 13-18 5-10 14.5-16.5 20-28 68- 78 290-310 5-10 3-8 5.0- 7.0 18-24
3 120-130 155-175 13-18 5-10 9.6-11.6 20-28 71- 81 292-312 5-10 3-8 3.2- 5.2 18-24
50
1.5 127-137 245-265 8-13 6-11 18.3-20.3 19-27 96-106 318-338 6-11 3-8 9.8-11.8 22-28
2.25 128-138 231-251 8-13 7-12 13.7-15.7 19-27 101-111 322-342 7-12 3-8 7.2- 9.2 23-29
3 128-138 217-237 8-13 7-12 9.1-11.1 19-27 105-115 327-347 8-13 3-8 4.8- 6.8 24-30
70
1.5 130-140 352-372 6-11 8-13 17.5-19.5 18-26 127-137 349-369 9-14 3-8 12.7-14.7 27-34
2.25 130-140 334-354 6-11 9-14 26.2-28.2 18-26 132-142 353-373 9-14 3-8 9.5-11.5 28-35
3 130-140 306-326 6-11 9-14 8.7-10.7 18-26 137-147 358-378 10-15 3-8 6.3- 8.3 29-36
90
1.5 134-144 439-459 5-10 11-16 16.7-18.7 17-23 159-169 379-399 13-18 3-8 15.6-17.6 32-40
2.25 133-143 416-436 5-10 12-17 12.5-14.5 17-23 164-174 384-404 14-19 3-8 11.7-13.7 33-41
3 133-143 394-414 5-10 12-17 8.3-10.3 17-23 170-180 390-410 16-21 3-8 7.8- 9.8 34-42
110
1.5 140-150 536-556 4- 9 22-27 17.1-19.1 17-23 — — — — — —
2.25 139-149 512-532 4- 9 19-23 12.6-14.6 17-23 — — — — — —
3 138-148 488-508 4- 9 17-22 8.0-10.0 17-23 — — — — — —
DB — Dry Bulb
——No Heating Operation in This Temperature Range
 previous next