Carrier 50YFV Installation, Operation And Maintenance Instructions page 43

R e s i d e n t i a l D i g i t a l P a c k a g e d U n i t s G T- P B S e r i e s - 6 0 H z P u r o n
Table 15: Typical Unit Operating Pressures and Temperatures: Continued
042 Full Load Cooling - without HWG active
Entering Water Suction Discharge
Water Flow Pressure Pressure
Temp °F GPM/ton PSIG
1.5
*
30 2.25
3
1.5 121-131 230-250
50 2.25 120-130 200-240
3 120-130 164-184
1.5 127-137 305-325
70 2.25 125-135 290-310
3 125-135 263-283
1.5 133-143 426-446
90 2.25 132-142 406-426
3 132-142 390-410
1.5 137-147 494-514
110 2.25 136-146 477-497
3 136-146 460-480
*
Based on 15% Methanol antifreeze solution
048 Full Load Cooling - without HWG active
Entering Water Suction Discharge
Water Flow Pressure Pressure
Temp °F GPM/ton PSIG
1.5
*
2.25
30
3
1.5 124-134 250-270
50 2.25 123-133 212-232
3 121-131 173-193
1.5 129-139 334-354
70 2.25 128-138 309-329
3 127-137 284-304
1.5 135-145 470-490
90 2.25 134-144 446-466
3 132-142 422-442
1.5 138-148 548-568
110 2.25 138-148 526-546
3 137-147 505-525
*
Based on 15% Methanol antifreeze solution
060 Full Load Cooling - without HWG active
Entering Water Suction Discharge
Water Flow Pressure Pressure
Temp °F GPM/ton PSIG
1.5
*
2.25
30
3
1.5 120-130 225-245
50 2.25 120-130 222-242
3 118-128 220-240
1.5 124-134 300-320
70 2.25 124-134 278-298
3 123-133 256-276
1.5 130-140 420-440
90 2.25 129-139 400-420
3 129-139 390-410
1.5 133-143 495-515
110 2.25 132-142 475-495
3 132-142 454-474
*
Based on 15% Methanol antifreeze solution
Water
Superheat Subcooling Temp Rise
PSIG
10-15 10-15 20.5-22.5
11-16 8-13 15.2-17.2
11-16 6-11 9.8-11.8
8-13 10-15 19.8-21.8
9-13 9-14 14.7-16.7
10-15 7-12 9.5-11.5
7-12 11-16 19-21
7-12 9-14 14-16
7-12 8-13
5-10 11-16 18-20
6-11 10-15 14-16
6-11 8-13
Water
Superheat Subcooling Temp Drop
PSIG
11-16 13-18 20.1-22.1
12-17 10-15 14.8-16.8
13-18 7-12 9.5-11.5
9-14 16-21 19.6-21.6
10-15 13-18 14.4-16.4
10-15 10-15 9.3-11.3
7-12 20-25 18.9-20.9
7-12 17-22 13.8-15.8
8-13 15-20 8.8-10.8
6-11 22-27 18.6-20.6
6-11 19-24 13.6-15.6
6-11 17-22 8.6-10.6
Water
Superheat Subcooling Temp Drop
PSIG
9-14 13-18 21.8-23.8
9-14 10-15 14.7-16.7
9-14 9-14 8.7-10.7
8-13 14-19 19.9-21.9
8-13 11-16 14.1-16.1
8-13 9-14 8.3-10.3
7-12 16-21 19.0-21.0
7-12 12-17 13.4-15.4
7-12 9-14 7.9-9.9
6-11 16-21 18.5-20.5
6-11 13-18 13.1-15.1
6-11 9-14 7.6-9.6
Unit Operating Conditions
Full Load Heating - without HWG active
Air Temp Suction Discharge
Drop °F Pressure Pressure
°F DB PSIG PSIG
64-74 314-334
67-77 317-337
71-81 321-341
22-27 95-105 351-371
22-27 100-110 356-376
22-27 104-114 361-381
20-25 124-134 386-406
21-26 131-141 390-410
21-26 138-148 400-420
19-24 157-167 423-443
19-24 164-174 432-452
9-11 19-24 172-182 441-461
18-23
18-23
9-11 18-23
Full Load Heating - without HWG active
Air Temp Suction Discharge
Drop °F Pressure Pressure
°F DB PSIG PSIG
61-71 290-310
64-74 293-313
68-78 296-316
19-24 88-98 319-339
19-24 94-104 324-344
19-24 100-110 330-350
18-23 117-127 349-369
18-23 125-135 357-377
18-23 133-143 365-385
16-21 150-160 384-404
16-21 158-168 391-411
16-21 166-176 399-419
15-20
15-20
15-20
Full Load Heating - without HWG active
Air Temp Suction Discharge
Drop °F Pressure Pressure
°F DB PSIG PSIG
64-74 309-329
68-78 313-333
71-81 317-337
20-25 94-104 343-363
20-25 100-110 350-270
20-25 105-115 356-376
19-24 122-132 377-397
19-24 130-140 386-406
19-24 137-147 394-414
17-22 155-165 412-432
17-22 165-175 423-443
17-22 175-185 423-443
16-21
16-21
16-21
R e v : 4 A p r i l , 1 4
Water
Superheat Subcooling Temp Drop
°F
6-11 9-14 8.0-10.0
6-11 9-14 6.0-8.0
7-12 9-14 4.0-6.0
8-13 9-14 10.7-12.7
9-14 9-14 8.1-10.1
10-15 9-14 5.4-7.4
11-16 8-13 13.8-15.8
12-17 8-13 10.4-12.4
13-18 7-12 7.0-9.0
13-18 5-10 16.8-18.8
15-20 5-10 12.7-14.7
16-21 5-10 8.5-10.5
Water
Superheat Subcooling Temp Drop
°F
9-14 5-10 7.7-9.7
9-14 5-10 5.7-7.7
10-15 5-10 3.7-5.7
11-16 6-11 10.3-12.3
11-16 6-11 7.8-9.8
12-17 6-11 5.3-7.3
13-18 5-10 13.4-15.4
14-19 5-10 10.2-12.2
15-20 4-11 6.9-8.9
15-20 3-8 16.6-18.6
16-21 2-7 12.6-14.6
17-22 2-7 8.5-10.5
Water
Superheat Subcooling Temp Drop
°F
7-12 10-15 8.4-10.4
7-12 10-15 6.0-8.0
8-13 10-15 3.6-5.6
9-14 12-18 11.3-13.3
10-15 11-16 8.2-10.2
10-15 10-15 5.0-8.0
11-16 9-14 14.2-16.2
12-17 8-13 10.3-12.3
13-18 7-12 6.5-8.5
14-19 6-11 17.2-19.2
15-20 5-10 12.6-14.6
16-21 4-9 7.9-9.9
®
Air Temp
Rise °F
DB
20-25
20-25
21-26
26-31
27-32
27-32
32-37
33-37
34-39
38-43
40-45
41-46
Air Temp
Rise °F
DB
18-23
18-23
18-23
24-29
25-30
25-30
29-34
30-35
31-36
35-40
36-41
37-42
Air Temp
Rise °F
DB
19-24
20-25
20-25
25-30
26-31
26-31
31-36
31-36
33-38
36-41
37-42
39-44
43