Carrier 50DP016 - Manual (Page 5)

Table 1b — Physical Data — 50DP016,020
UNIT SIZE 50DP016 50DP020
OPERATING WEIGHT (lb)
Unit (Outdoor Coil/Indoor Coil)
AI/AI
Al/Cu
Cu/Cu
Roof Curb
Economizer
Electric Heat
1470
1550
1630 1980
2110
2220
200
110
65
COMPRESSOR
Quantity...Type 1 .06DA537
Semi-Hermetic — 6 Cylinders
2. 06DA824
OH (oz) 160 160 ea
REFRIGERANT R-22 R-22
Charge (lb) Sys 1*. Sys 2 21.2 17.0, 17.0
REFRIGERANT METERING DEVICE Capillary Tubes
U|»er Circuit
Quantity...Length...ID/OD (in.) 6 40 0 065/0 125 13 25 0 055/0 125
Lower Circuit
Quantity ...Length...ID/OD (in.)
6 20 .0 055/0 125
6...20 ..0 055/0 125
13. .25.0 055/0 125
OUTDOOR COIL Copper Tubes, Aluminum or Copper Plate Fins
Rows 3 4
Fins/in.
Aluminum 13.6 136
Copper 124 124
Totai Face Area (sq ft) 18.9 22.2
OUTDOOR AIR FAN Propeller Type, Direct Drive
Nominal Cfm 12,000 11,400
Number...Dlameter (in.) 2 26 2 .26
Motor Hp (1075 Rptn) 1 1
INDOOR COIL Copper Tubes, Aluminum or Copper Plate Fins
Rows 3 4
FIns/ln.
Aluminum 14.3 14.4
Copper 13.1 13 1
Totai Face Area (sq ft) 16.5 17.9
INDOOR AIR FANf Centrifugal, Belt Drive
Quantity ...Size (in.) 2 .10x10 2 .12x12
Nominal Cfm 6000 7200
Rpm Range Std 916-1186 —
Opt 1158-1428 —
Pulley A — 848
Pulley B — 1060
Maximum Aiiowabie Rpm 1550 1550
Motor Puiley Pitch Diameter (in.) Std 3 4-4.4 —
Opt 4 3-5 3
—
Puiiey A — 32
Puiiey B
— 4.0
Fan Puiiey Pitch Diameter (in.) 6.4 6.6
Belt, Quantity...Type...Length (in.) 1 V.45 2 ..V 45
SpeedChangeperFuilTurn Std 54 —
of Moveable Pu Iley Flange (R pm) Opt 55
—
Moveable Pulley Max Full Turns
from Closed Position
5 —
Factory Setting — Full Turns Open 35 —
Factory Speed Setting (Rpm) Std 970 —
Opt 1240 —
Puiiey A — 848
Puiiey B — 1060
Motor Hp (Service Factor) Std 3 (1.15) 5 (1 15)
Opt — —
HIGH-PRESSURE SWITCH
Cutout (psig)
Reset (psig)
428
320
LOW-PRESSURE SWITCH (Liquid Line)
Cutout (psig)
Reset (psig) 27
60
AiR INLET SCREENS
Economizer, Number...Size (in.)
2 20x25x1
1...20x20x1
INDOOR AIR FILTERS (Type)
Number...Size (in.)
10% efficient
2. 20x20x2
3.16x20x2
2.16x25x2
Disposable Fiberglass
4 20x20x2
4 16x20x2
'System 1 consists of upper portion of outdoor coil and lower
portion of indoor coii, except for size 020 which is intertwined
t016 unit has adjustable standard and aiternate drives The 020
unit does not have an aiternate drive, but has 2 non-adjustable
pulieys Puiiey A is installed in unit; puiley B is shipped with unit