Table 1 - Physical Data (Cooling)
BASE UNIT 48PD
NOMINAL CAPACITY (Tons)
OPERATING WEIGHT (Ibs)
Unit*
Economizer
Vertical/Horizontal
Roof Curb
14-in./24-in.
REFRIGERANT SYSTEM
Refrigerant
Metering Device
# Circuits/# Compressors
Charge (Ibs)
High Pressure Switch Cutout (psig)
High Pressure Switch Auto Reset (psig)
COMPRESSOR
Oil Type
Oil (oz)
CONDENSER COIL
Circuit
Rows/FPI
Face Area (sq ft)
CONDENSER FAN (type)
Quantity/Diameter (in.)
Nominal Cfm (Total, all fans)
Motor Hp/Watts
Nominal Rpm
EVAPORATOR COIL
Standard Coil Tube/Fins
Rows/FPI
Face Area (sq ft)
Condensate Drain Connection Size (in.)
EVAPORATOR FAN (See motor and drive tables)
Fan Quantity/Type
Belt Size (in.)
Blower Pulley Type
Fan Bearing Type
Maximum Fan RPM
FILTERS
Unit Filter Type
Unit Filter Qty/Size (in.)
Economizer OA Inlet Screen Qty/Size (in.)
05
4
901
40/50
122/184
Puron(s) (R-410A) Refrigerant
Balanced- Port TXV with Bypass
1/1
14.5
660-- -10
505 -- - 20
42
Outer/Inner
2/17
12.6
1/24
6500
0.125/227
825
Cu/AI
2/15
9.3
3/4 NPT
1/Belt
12x9
Fixed
Ball - Concentric Lock
2000
Copeland Digital Scroll
Copeland 3MA
Round Tube Plate Fin
Propeller
Round Tube Plate Fin
Centrifugal
06
5
921
40/50
122/184
1/1
16.0
660-- -10
505 -- - 20
66
Outer/Inner
2/17
12.6
1/24
6500
0.25/651
1100
Cu/AI
3/15
9.3
3/4 NPT
Fiberglass fill, non-pleated
4/16x20x2
1/25.8 x 16.4
1/Belt
12x9
Fixed
Ball - Concentric Lock
2000
Fiberglass fill, non-pleated
4/16x20x2
1/25.8 x 16.4
Aluminum evaporator coil/Aluminum condenser coil with low heat
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