Trane 5PXCA001AS3HAA - Maximum and Minimum Airflow Settings; Pressure Drop Table

18-AD48D1-1A-EN 7
Installer’s Guide
G. MAXIMUM AND MINIMUM AIRFLOW SETTINGS:
Note: Water blow-off could occur in certain installation positions
if the airow setting exceeds the maximum values listed.
Maximum airow setting, CFM
Coil Upow
Horizontal
Left
1
Horizontal
Right
1
Downow
5PXCA001 900 800 900 750
5PXCA002 1350 1125 1350 1200
5PXCB003 1125 1000 1125 925
5PXCBD03 N/A N/A 1125 925
5PXCB004 1350 1200 1350 1100
5PXCCD04 /
5PXCCD05
N/A N/A 1350 1100
5PXCB006 /
5PXCC007 /
5PXCD008
1800 1600 1800 1475
5PXCBD06 /
5PXCCD07 /
5PXCCD08
N/A N/A 1800 1475
5PXCC009 /
5PXCD010
2250 2000 2250 1850
5PXCCD09 /
5PXCDD10
N/A N/A 2250 1850
1
Only with BAYCONV Kit.
When a refrigerant leak of the indoor coil is detected, the refrigerant
leak detection system turns on the blower of the furnace to dilute
leaked refrigerant.
The installer must verify that the indoor airow setting is su󰀩cient
to dilute leaked refrigerant. The nominal airow settings for rst-
stage cooling, rst-stage heat pump, and rst-stage furnace heat
should not be less than shown in the minimum airow table below.
Note: The airow setting should be veried by comparison to
the airow at the lowest listed external static pressure for the
setting. Refer to the airow table provided by the manufacturer
of the furnace.
Minimum Airow Setting
System
refrigerant charge (lb) +
Minimum Airow Setting
(CFM)
less than 4 no mimimum
4 108
5 135
6 162
7 189
8 216
9 244
10 271
11 298
12 325
13 352
14 379
15 406
16 433
17 460
18 487
19 514
20 541
+ The system refrigerant charge is the total system charge
which is marked on the system according to the instructions
provided by the manufacturer of the outdoor unit.
H. PRESSURE DROP TABLE:
PRESSURE DROP CHARACTERISTICS FOR COOLING AND HEAT PUMP COILS AIRFLOW (CFM) VS. PRESSURE DROP
ACROSS WET COIL
PRESSURE DROP (INCHES OF WATER COLUMN)
Model 0.05 0.1 0.15 0.2 0.25 0.3 0.35 0.4
5PXCA001AS3HAA 225 340 430 510 585 650 715 775
5PXCA002AS3HAA 300 475 620 750 870 980 1085 1185
5PXCB003AS3HAA 350 525 665 790 900 1000 1095 1185
5PXCB004AS3HAA 440 655 825 970 1100 1220 1330 1435
5PXCC005AS3HAA 520 775 970 1145 1300 1440 1570 1695
5PXCB006AS3HAA 430 645 815 965 1095 1220 1335 1445
5PXCC007AS3HAA 510 760 965 1140 1300 1445 1580 1710
5PXCD008AS3HAA 580 870 1100 1305 1485 1650 1805 1950
5PXCC009AS3HAA 490 740 945 1120 1280 1425 1565 1695
5PXCD010AS3HAA 555 835 1065 1265 1445 1615 1770 1915
5PXCBD03AS3HDA 340 510 645 760 870 965 1055 1140
5PXCBD04AS3HDA 435 645 810 950 1080 1200 1305 1410
5PXCCD05AS3HDA 510 760 955 1125 1275 1415 1540 1665
5PXCBD06AS3HDA 405 605 765 905 1035 1150 1255 1360
5PXCCD07AS3HDA 480 715 910 1075 1225 1360 1490 1610
5PXCCD09AS3HDA 480 720 920 1095 1250 1395 1525 1655
5PXCDD10AS3HDA 540 815 1040 1235 1410 1575 1725 1870