Carrier 50DP016 - Manual (Page 4)

Table la — Physical Data — 50DP,DPE012,014
UNIT SIZE 50DP012 50DPE012 50DP014 50DPE014
OPERATING WEIGHT (lb)
Unit (Outdoor Coil/Indoor Coil)
AI/AI 1180 1260 1260 1470
Al/Cu 1230 1340 1340 1550
Cu/Cu 1280 1410 1410 1630
Roof Curb 200
Economizer 110
Electric Heat 65
Alternate Motor and Drive 5
COMPRESSOR Hermetic — 2 Cylinders Semi-Hermetic — 6 Cylinders
Quantity...Type 2. .P64 1 P56, 1 P60 2. .P77 1 ..06DA328
Oil (oz) 76 ea 76 ea 76 ea 160
i
REFRIGERANT
Charge (lb) Sys 1* Sys 2 7.9, 6.6 10.9, 12.5 ±
R-22
8 3, 8 4 20.8
REFRIGERANT METERING DEVICE
Upper Circuit
Quantity...Length...lD/OD (in.)
Lower Circuit
Capillary Tubes
7 .35 0 055/0 125 8 34.0.055/0 125 8.. 44. 0 065/0.125 6...25 0 055/0 125
6. 25 0 055/0.125
6 .25.. 0 055/0.125
Quantity...Length...ID/OD (in.) 6.. 20...0.055/0 125 7...20 .0.055/0 125 7...35...0.065/0.125 —
OUTDOOR COIL Copper Tube, Aluminum or Copper Plate Fins
Rows 2 3 3 3
Fins/in.
Aluminum 13.6 13.6 136 136
Copper 124 12.4 12.4 124
Total Face Area (sq ft) 18.9 18.9 18.9 18.9
OUTDOOR AIR FAN Propeller Type, Direct Drive
Nominal Cfm 9000 8000 8000 12,000
Quantity...Diameter (in.) 2. 22 2. .22 2...22 2...26
Motor Hp (1075 Rpm) V2 ’/2 'k
1
INDOOR COIL Copper Tube, Aluminum or Copper Plate Fins
Rows 2 3 3 3
Fins/in.
Aluminum 144 156 156 14.3
Copper 13.1 14.2 14.2 13 1
Total Face Area (sq ft) 14.7 13.8 13.8 16.5
INDOOR AIR FANt Centrifugal, Belt Drive
Quantity...Size (in.) 2 10x10 2 ..10x10 2 .10x10 2...10x10
Nominal Cfm 4000 4000 5000 5000
Rpm Range Std 753-1066 805-1093 805-1093 805-1093
Opt 878-1191 978-1265 978-1265 978-1265
Max Allowable Rpm 1550 1550 1550 1550
Motor Pulley Pitch Diameter (in.) Std 2 4-3 4 2 8-3 8 2.8-3.8 2 8-3 8
Opt 2.8-3.8 3 4-4 4 3 4-4.4 3 4-4 4
Fan Pulley Pitch Diameter (in.) 5.5 6.0 6.0 6.0
Belt, Quantity...Type...Length (in.) 1 V. 41 1 V. 43 1 V. 43 1. V...43
Speed Change per Full Turn Std 62 58 58 58
of Moveable Pulley Flange (Rpm) Opt 63 57 57 57
Moveaable Pulley Max Full Turns
from Closed Position
Factory Setting — Full Turns Open 3 5 3 35 3
Factory Speed Setting (Rpm) Std 846 920 891 920
Opt 972 1092 1063 1092
Motor Hp (Service Factor) Std 1 (1.25) 2 (1 15) 2 (1.15) 2 (1 15)
Opt 1’/2 (1.20) 3 (1.15) 3 (1.15) 3 (1.15)
HIGH-PRESSURE SWITCH
Cutout (psig) 428
Reset (psig) 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 — Disposable Fiberglass
2.16x20x2
4 .16x25x2 2. .16x20x2
4 16x25x2 2.. .16x20x2
4.. .16x25x2
2 .20x20x2
3 16x20x2
2.16x25x2
‘System 1 consists of upper portion of outdoor coil and lower portion of indoor coil
fUnits have adjustable standard and alternate drives