Rheem RRNA-B SERIES, Installation Instructions Manual

Page: 44 / 60

44
INDOOR AIRFLOW PERFORMANCE FOR 2-5 TON PACKAGE GAS ELECTRIC UNITS
DIRECT DRIVE
NOTE:
On 4 ton models, switch to medium speed for cooling if external static pressure is less than 0.4" W.C. at 230 or 460 volts or l
ess than 0.3" W.C. at 208 volts.
▲
WARNING:
1.
Do not operate unit in area of airflow table shown in bold (CFM greater than 1700 for 4 ton models) due to possibilit
y of water blow-off.
▲
WARNING: Observe airflow operating limits if operating in area of airflow table shown in bold.
[
] Designates Metric Conversions
0.1 [.02]
0.2 [.05]
0.3 [.07]
0.4 [.10]
0.5 [.12]
0.6 [.15]
0.7 [.17]
CFM
771 [364]
751 [354]
725 [342]
691 [326]
654 [304]
584 [276]
546 [258]
RPM
825
870
910
950
985
1010
1030
Watts
253
242
230
217
204
189
181
CFM
946 [446]
922 [435]
882 [416]
830 [392]
769 [363]
701 [331]
630 [298]
RPM
990
1015
1035
1055
1070
1085
1100
Watts
315
303
288
273
257
241
226
CFM
1206 [569]
1182 [558]
1157 [546]
1128 [532]
1091 [515]
1044 [493]
983 [464]
RPM
760
815
870
910
950
975
1000
Watts
419
406
394
381
368
353
334
CFM
1411 [666]
1368 [646]
1327 [626]
1285 [606]
1238 [584]
1183 [558]
1116 [527]
RPM
865
900
935
970
1000
1020
1035
Watts
498
481
464
447
430
411
391
CFM
1641 [774]
1577 [744]
1515 [715]
1455 [687]
1393 [657]
1329 [627]
1262 [596]
RPM
980
1000
1020
1035
1050
1065
1080
Watts
589
565
543
523
503
481
456
CFM
1412 [666]
1395 [658]
1371 [647]
1339 [632]
1296 [612]
1242 [586]
1176 [555]
RPM
859
905
951
981
1011
1034
1057
Watts
557
530
506
483
461
437
409
CFM
▲
1793
[846]
▲
1731
[817]
1665 [786]
1594 [752]
1519 [717]
1440 [680]
1356 [640]
RPM
1053
1067
1080
1091
1101
1110
1119
Watts
667
637
606
574
543
512
483
CFM
▲
1889[892]
▲
1826[862]
▲
1753
[827]
1672 [789]
1586 [749]
1499 [707]
1413 [667]
RPM
1110
1117
1124
1129
1133
1139
1144
Watts
736
715
683
646
608
574
551
CFM
1500 [707]
RPM
895
952
1010
1064
1102
1144
1196
Watts
318
358
400
442
469
500
541
CFM
1850 [873]
RPM
1096
1145
1191
1237
1278
1317
1353
Watts
593
643
692
743
791
836
875
CFM
1388 [654]
1380 [651]
1371 [646]
1351 [637]
1325 [625]
1294 [610]
1225 [577]
RPM
741
794
858
904
947
985
1021
Watts
595
583
564
539
510
484
453
CFM
1943 [916]
1895 [893]
1840 [867]
1774 [836]
1700 [801]
1618 [763]
1525 [719]
RPM
995
1024
1040
1057
1041
1087
1100
Watts
785
751
717
674
643
599
561
C
F
M
2150 [1014]
2072 [977]
1991 [939]
1917 [904]
1820 [858]
1722 [812]
1627 [767]
RPM
1080
1093
1100
1106
1115
1123
1130
Watts
889
884
796
768
725
687
651
CFM [L/s] Air Delivery/RPM/Watts — 230/460 VOLTS
Side Discharge — Wet Coil
External Static Pressure — Inches W.C. [kPa]
Nominal
Cooling
Capacity
Tons [kW]
Motor Speed
From Factory
Heating
Input
BTU/HR [kW]
Blower Size/
Motor HP [W] &
# of Speeds
Motor
Speed
INDOOR AIRFLOW PERFORMANCE — 230/460 VOLTS
Cool
Heat
Low Low
High Med
High High Med
Low Low
Low
Low
High
2.0 [7.03] 2.5 [8.79]
3.0 [10.55]
40,000 [11.72]
All
Inputs
40,000 [11.72] 60,000 [17.58] 80,000 [23.45]
100,000 [29.31]
All
Inputs
60,000 [17.58] 80,000 [23.45]
100,000 [29.31] 100,000 [29.31]
60,000 [17.58] 80,000 [23.45]
9 x 7
1/4 HP
2 Speed Motor
10 x 9
1/2 HP
3 Speed Motor
10 x 9
3/4 HP
3 Speed Motor
10 x 9
1 HP ECM
(Constant CFM)
High
High
Low
3.5 [12.31]
Low
High (See Note
Below)
Low Low
4.0 [14.07]
Med High
100,000 [29.31]
10 x 9
3/4 HP
3 Speed Motor
Low
High
Low
5.0 [17.59]
(460 Volt only)
Med High
Low
High
High
5.0 [17.59]
(230 Volt only)