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40
Table 22 — Air Quantity Limits
Table 23 — Accessory/FIOP Static Pressure (in. wg)* — 48TM016-028
LEGEND
*The static pressure must be added to external static pressure. The sum and the evaporator entering-air cfm should then
be used in conjunction with the Fan Performance tables to determine blower rpm and watts.
Table 24 — Fan Rpm at Pulley Settings*
*Approximate fan rpm shown.
†Indicates standard drive package.
**Indicates alternate drive package.
††Due to belt and pulley size, pulley cannot be set to this number of turns open.
Table 25 — Evaporator-Fan Motor Data
LEGEND
*Extensive motor and electrical testing on these units ensures that the full
horsepower (brake kilowatt) range of the motors can be utilized with confi-
dence. Using fan motors up to the horsepower (brake kilowatt) ratings shown
in this table will not result in nuisance tripping or premature motor failure.
Unit warranty will not be affected.
NOTE: All indoor-fan motors 5 hp and larger meet the minimum efficiency
requirements as established by the Energy Policy Act of 1992 (EPACT) effec-
tive October 24, 1997.
Table 26 — Evaporator-Fan Motor Efficiency
NOTE: All indoor-fan motors 5 hp and larger meet the minimum efficiency
requirements as established by the Energy Policy Act of 1992 (EPACT) effec-
tive October 24, 1997.
UNIT
48TM
MINIMUM
COOLING
CFM
MINIMUM
HEATING CFM
MAXIMUM
CFM
Low Heat
High Heat
016
4500
3800
3800
7,500
020
5400
4750
5450
9,000
025
6000
4750
5450
10,000
028
7000
4750
5450
11,250
COMPONENT
CFM
4500
5000
5400
6000
7200
7500
9000
10,000
11,250
EconoMi$erIV and EconoMi$er2
0.040
0.050
0.060
0.070
0.090
0.100
0.110
0.120
0.140
MoistureMi$er™ Dehumidification
0.045
0.048
0.060
0.071
0.103
0.111
0.160
0.197
0.250
FIOP
—
Factory-Installed Option
UNIT
48TM
MOTOR PULLEY TURNS OPEN
0
1
/
2
1
1
1
/
2
2
2
1
/
2
3
3
1
/
2
4
4
1
/
2
5
5
1
/
2
6
016†
††
††
††
††
1021
1002
984
965
947
928
910
891
873
016**
††
††
††
††
1200
1178
1156
1134
1112
1091
1069
1047
1025
020†
††
††
1095
1077
1058
1040
1021
1002
984
965
947
928
910
020**
††
††
1287
1265
1243
1222
1200
1178
1156
1134
1112
1091
1069
025†
††
††
††
††
1151
1132
1114
1095
1077
1058
1040
1021
1002
025**
††
††
††
††
1369
1347
1325
1303
1281
1259
1237
1215
1193
028†
††
††
1283
1269
1247
1225
1203
1182
1160
1138
1116
1095
1066
028**
††
††
††
††
1551
1524
1497
1470
1443
1415
1388
1361
1332
UNIT
48TM
UNIT
VOLTAGE
MAXIMUM
ACCEPTABLE
CONTINUOUS
BHP*
MAXIMUM
ACCEPTABLE
CONTINUOUS
BkW*
MAXIMUM
ACCEPTABLE
OPERATING
WATTS
MAXIMUM
AMP DRAW
016
208/230
6.13
4.57
5,180
15.8
460
7.9
575
6.0
020
208/230
5.90
4.40
5,180
15.8
460
7.9
575
6.0
025
208/230
8.70
6.49
7,915
22.0
460
9.50
7.08
8,640
13.0
575
8.70
6.49
7,915
10.0
028
208/230
10.20
7.61
9,510
28.0
460
11.80
8.80
11,000
14.6
575
10.20
7.61
9,510
13.0
BHP
—
Brake Horsepower
BkW
—
Brake Kilowatts
UNIT
48TM
MOTOR EFFICIENCY
(%)
5 Hp
87.5
7.5 Hp
88.5
10 Hp
89.5
Summary of Contents for 48TM016
Page 3: ...3 Fig 2A Roof Curb Details 48TM016 025 ...
Page 4: ...4 Fig 2B Roof Curb Details 48TM028 ...
Page 6: ...6 Fig 4 Base Unit Dimensions 48TM016 020 ...
Page 7: ...7 Fig 5 Base Unit Dimensions 48TM025 ...
Page 8: ...8 Fig 6 Base Unit Dimensions 48TM028 ...
Page 32: ...32 Fig 46 MoistureMi er Dehumidification Operation Diagram TXV Thermostatic Expansion Valve ...
Page 48: ...48 Fig 57 Typical Wiring Schematic 48TM016 020 208 230 V Shown ...
Page 49: ...49 Fig 58 Typical Component Arrangement ...
Page 56: ...56 Fig 60 EconoMi erIV Functional View ...
Page 59: ......