Rheem RKNA SERIES, Installation Instructions Manual

Page: 51 / 68

51
3 T
ON - 13 SEER MODELS
RPM
WATTS
—— —— ——
605
250
620
275
640
305
6
8
0
340
RPM
WATTS
1010
470
1025
4
8
5
1035
505
1045
540
1060
575
10
8
0
590
1090
660
RPM
WATTS
1240
645
1260
715
1270
730
1290
7
8
0
1300
8
25
1320
88
0
1330
940
CAPACITY: 3 TON - 13 SEER VOLTAGE: 208/230 - 460
EXTERNAL STATIC PRESSURE
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.
8
0.9
1.0
1.10
1.20
1.30
1.40
1.50
900
1000 1100 1200 1300 1400 1500
RPM
WATTS
——
615
225
630
255
655
270
675
300
710
340
745
370
RPM
WATTS
650
230
670
255
700
275
720
305
750
340
775
375
8
00
405
“L”
RPM
WATTS
715
260
740
2
8
0
760
310
775
340
8
05
375
8
25
395
8
45
425
RPM
WATTS
7
8
0
290
8
00
320
8
20
345
8
35
370
8
55
400
88
0
440
910
490
RPM
WATTS
8
45
340
8
60
375
88
5
390
900
415
920
455
940
4
8
0
955
535
RPM
WATTS
905
400
925
425
940
435
955
475
970
505
990
520
1005
565
RPM
WATTS
960
455
9
8
0
470
995
4
8
5
1005
495
1025
530
1035
560
1050
615
RPM
WATTS
1055
490
1075
515
10
8
5
540
1095
5
8
0
1115
610
1125
650
1135
700
“M”
RPM
WATTS
1095
525
1105
540
1120
575
1130
605
1155
630
1170
705
11
8
5
760
RPM
WATTS
1140
555
1155
575
1170
615
11
8
0
655
1195
6
8
0
1215
775
1225
8
20
RPM
WATTS
1170
5
8
0
11
8
0
605
1190
640
1210
690
1220
730
1230
8
10
1240
8
50
RPM
WATTS
1215
625
1225
650
1235
690
1245
730
1255
7
8
0
1270
8
40
1290
905
“N”
AIR
FLOW
CFM
DRIVE PACKAGE
“L”
“M”
MOTOR H.P.
1/2
1/2
BLOWER SHEAVE
6.9
PITCH DIAMETER
6.4
PITCH DIAMETER
MOTOR SHEAVE
2.4
- 3.4
PITCH DIAMETER
3.6
- 4.4
PITCH DIAMETER
TURNS OPEN
0
1
234
5
6
0
1
2
3
45
6
RPM
920
855
8
00
750
705
665
605
1230
11
8
0
1130
1090
1045
1000
940
STANDARD INDOOR AIRFLOW - CFM
COMPONENT
1000
1200
1400
1600
1
8
00
2000
2200
2400
2600
2
8
00
RESISTANCE - INCHES WATER
WET COIL
.035
.040
.060
.070
.0
8
5
.100
.110
.120
.125
.130
DOWNFLOW
.055
.060
.066
.072
.0
8
0.
0
8
6
.093
.100
.107
.115
ECONOMIZER R. A. DAMPER
.05
.06
.07
.0
8
.09
.10
.11
.12
.13
.15
“N” DRIVE ( FIELD SUPPLIED) BLOWER SHEAVE – 5.7 PITCH DIAMETER MOTOR SHEAVE– 3.4 - 4.4 PITCH DIAMETER RANGE – 1030 - 1330 MOTOR – 1/2 H.P. - 1750 RPM
COMPONENT AIR RESISTANCE
NOTES: 1.
PERFORMANCE SHOWN WITH DRY COIL & STANDARD 1
FILTERS
2.
STANDARD CFM @ .075 LBS./CU. FT.
3.
MOTOR EFFICIENCY =
8
0%
4.
BHP = WATTS X MOTOR EFF.
746
5.
ADD COMPONENT RESISTANCE TO DUCT STATIC TO DETERMINE TOTAL E.S.P.
INDOOR AIRFLOW PERFORMANCE FOR 3-5 TON PACKAGE GAS ELECTRIC UNITS
BELT DRIVE
NOTE:
Bold lines sep
a
r
a
te L, M
a
nd N drives respectively.
NOTE:
F
a
ctory she
a
ve settings
a
re shown in bold print.