Carrier 48SS - Manual (Page 5)

H
SERIES 311, 511, AND 611
UNIT SIZE 48SS 018040 024040 024060 030040 030060 030080 036060 036080 036100 036120
NOMINAL CAPACITY (ton) IVa 2 2 2'/2 2Va 2V2 3 3 3 3
OPERATING WEIGHT (lb)
Without Base Rail 272 303 315 320 324 324 336 336 348 348
With Optional Base Rail 296 327 339 344 356 356 360 360 372 372
COMPRESSORS Rotary Reciprocating
Quantity 1
REFRIGERANT (R-22)
.. - ... ....
Charge (lb) 2 60 2 75 2 75 3 40 3 40 3 40 4 30 4 30 4 30 4.30
REFRIGERANT METERING DEVICE Acutrol"' Device
Orifice ID (in.) 030 030 030 030 030 030 .032 032 032 032
CONDENSER COIL
Rows...Fins/in 1. 17 1. 17 1. 17 2 17 2. .17 2. .17 2. .17 2. .17 2. 17 2. .17
Face Area (sq ft) 5 95 5 95 5 95 5 95 5 95 5 95 5 95 5 95 5 95 5 95
CONDENSER FAN
Nominal Cfm 1700 1700 1700 1900 1900 1900 1900 1900 1900 1900
Diameter (in.) 18 18 18 18 18 18 18 18 18 18
Motor Hp (Rpm) '/s (850) Ve (850) Ve (850) Ve (850)
Ve
(850)
Ve
(850)
'A
(1050)
'A (1050) V4 (1050) '/i (1050)
EVAPORATOR COIL
Rows...Flns/ln 3 15 3 . 15 3 15 3 15 3 15 3 15 3 15 3 15 3 15 3 15
Face Area (sq ft) 1 83 2 29 2 29 2 29 2 29 2 29 3 06 3 06 3 06 3 06
EVAPORATOR FAN Direct Drive
Nominal Airflow (Cfm) 600 800 800 1000 1000 1000 1200 1200 1200 1200
Size (in ) 10 x 10 10 X 10 10 X 10 10 X 10 10 X 10 10 X 10 10 X 10 10 X 10 10 X 10 10 X 10
FURNACE SECTION*
Burner Orifice No. (Qty. .drill size)
Natural Gas
1 32 1 32 2 38 1 32 2 38 2 32 2 38 2 32 3 36 3 32
Burner Orifice No. (Qty...drill size)
Propane Gas
1 41 1 41 2 46 1 41 2 46 2 42 2 46 2 42 3 44 3 42
RETURN-AIR FILTERS (in.)t
Throwaway 20 X 20 20 X 20 20 X 20 20 X 24 20 X 24 20 X 24 20 X 24 20 X 24 20 X 24 20 X 24
UNIT SIZE 48SS 042060 042080 042100 042120 048080 048100 048120 048140 060080 060100 060120 060140
NQMINAL CAPACITY (ton) 3'/2 3'/2 3V2 3V2 4 4 4 4 5 5 5 5
QPERATING WEIGHT (lb)
Without Base Rail 375 375 387 387 414 426 426 426 453 465 465 465
With Qptional Base Rail 399 399 411 411 438 450 450 450 477 489 489 489
CGMPRÉSSORS Reciprocating Hermetic Scroll
Quantity
REFRIGERANT (R-22)
Charge (lb) 5 20 5 20 5 20 5 20 6 50 6 50 6 50 6 50 7 00 7 00 7 00 7 00
REFRIGERANT METERING Acutroi' Device
DEVICE
Qrifice ID (in.) 034 034 034 034 030 030 030 030 030 030 030 030
CQNDENSER CQIL
Rows.. Fins/in. 2. .17 2. 17 2. .17 2. .17 2. 17 2 17 2. 17 2. 17 2 17 2. 17 2. 17 2. 17
Face Area (sq ft) 7 04 7 04 7.04 7,04 8 67 8 67 8 67 8 67 8 67 8 67 8 67 8 67
CQNDENSER FAN
Nominal Cfm 1900 1900 1900 1900 2400 2400 2400 2400 2400 2400 2400 2400
Diameter (in.) 18 18 18 18 20 20 20 20 20 20 20 20
Motor Hp (Rpm) 'A (1050) '/4 (1050) 'A (1050) '/4 (1050) Ve (1 050)
Ve (1050) '/3 (1050) Ve (1050) '/3 (1050) Ve (1050)
Ve (1050) Ve (1050)
EVAPDRATQR COIL
Rows...Fins/in 3 15 3 15 3 .15 3 15 3. 15 3. 15 3. 15 3. 15 4. 15 4. 15 4. 15 4. 15
Face Area (sq ft) 3 33 3 33 3 33 3 33 4 44 4 44 4 44 4 44 4 44 4 44 4 44 4 44
EVAPORATOR FAN Direct Drive
Nominal Airflow (Cfm) 1400 1400 1400 1400 1600 1600 1600 1600 1995 1995 1995 1995
Size (In.) 10 X 10 10 X 10 10 X 10 10 X 10 10 X 10 10 X 10 10 X 10 10 X 10 10 X 10 10 X 10 10 X 10 10 X 10
FURNACE SECTION*
Burner Orifice No.
(Qty. drill size)
Natural Gas
Burner Orifice No.
2 38 2 32 3 36 3 32 2 32 3 36 3 .32 3 30 2 32 3 36 3 32 3 30
(Qty...drill size)
Propane Gas 2 46 2 42 3 44 3 42 2 42 3 44 3 42 3 40 3 42 3 44 3 42 3 40
RETURN-AIR FILTERS (in.)t
Throwaway 24 X 24 24 X 24 24 X 24 24 X 24 24 X 30 24 X 30 24 X 30 816** 24 X 30 24 X 30 24 X 30 960**
•Based on altitude of 0-2000 feet
tRequired filter sizes shown are based on the larger of the ARI (Air Conditioning & Refrigeration Institute) rated
cooling airflow or the heating airflow at a velocity of 300 ft/min for throwaway type or 450 ft/min for high-capacity
type Air filter pressure drop for non-standard filters must not exceed 0 08 in wg
**Sq inch Filter is mounted external to unit