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Carrier 38YCG Product Data

60 hz sizes 018 thru 060
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See also: Wiring Diagram
Copyright 2003 Carrier Corporation
Product
Data
38YCG (60 Hz)
Heat Pump
Sizes 018 thru 060
The 38YCG Outdoor Section of
Split-System Heat Pumps is designed
for quiet, reliable heating during the
winter and cooling during the summer.
With SEER ratings up to 11.5 and HSPF
from 6.8 to 7.6, this heat pump system
provides economy of operation through
energy conservation when used with
components designated by the
manufacturer. The 38YCG recovers
heat for indoor comfort from outdoor air
during the heating season and, by
automatically reversing the refrigerant
system, removes indoor heat and excess
humidity during the cooling season.
All models are listed with UL (U.S. and
Canada), CEC, and ARI.
FEATURES
Electrical Range — All sizes of the
38YCG are offered in single phase 208–
230v.
Size Range — The 38YCG is available
in 7 nominal sizes from 018 through 060
to meet the needs of residential and light
commercial applications.
Compressor — Designed specifically
for heat pump duty, with energy
efficiency during heating and cooling
operation. Each compressor is
hermetically sealed against
contamination to assure long life and
dependable performance, internally
sprung (units with reciprocating
compressor) and externally mounted on
rubber isolators for quiet operation.
Continuous compressor operation is
approved down to –30°F (–34.4°C)
in the heating mode, and down to 55°F
(12.8°C) in the cooling mode (unless
equipped for low-ambient operation).
(See heating and cooling performance
tables.)
Form 38YCG-4PD

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Summary of Contents for Carrier 38YCG

  • Page 1 All models are listed with UL (U.S. and Canada), CEC, and ARI. FEATURES Electrical Range — All sizes of the 38YCG are offered in single phase 208– 230v. Size Range — The 38YCG is available in 7 nominal sizes from 018 through 060 to meet the needs of residential and light commercial applications.

  • Page 2: Model Number Nomenclature

    The pulsation generated by compressor the coil from inclement weather, 38YCG has sweat field connections. discharge gas. vandalism, and incidental damage. It Defrost Control Board — Incorporates provides protection while not restricting Additional Standard Features —...

  • Page 3: Physical Data

    Physical data UNIT SIZE SERIES 33/34 34/36 32/34 32/34 OPERATING WT (Lb) 153/157 176/185 195/197 COMPRESSOR Reciprocating Scroll/Reciprocating Scroll Type REFRIGERANT R-22 Control Piston Charge (Lb) @ 15 ft 4.69 4.75 5.63 6.38 7.88 9.25/9.38 10.50/10.25 CONDENSER FAN Propeller Type, Direct Drive Air Discharge Vertical Air Qty (CFM)
  • Page 4 Accessories ORDERING NUMBER DESCRIPTION KAATD0101TDR Time-Delay Relay — All Sizes KSALA0201R22 Low-Ambient Pressure Switch 32LT660004 (RCD)† MotorMaster® Control — Sizes 018–060 HC34GE232 (RCD) Ball Bearing Fan Motor — Sizes 018, 024 HC40GE232 (RCD) Ball Bearing Fan Motor — Sizes 030–060 KAAFT0101AAA‡...

  • Page 5: Accessory Usage Guideline

    Accessory usage guideline REQUIRED FOR REQUIRED FOR LOW-AMBIENT LONG-LINE APPLICATIONS APPLICATIONS* ACCESSORY (Below 55°F) (Over 50 Ft) Crankcase Heater Evaporator Freeze Thermostat Accumulator Compressor Start Assist Capacitor and Relay Low Ambient Controller, MotorMaster® Control, Low-Ambient Pressure Switch Wind Baffle See Low-Ambient Instructions Coastal Filter Unit Risers Recommended...

  • Page 6: Sound Level

    13. Outdoor Air Temperature Sensor A device that allows the temperature at a remote location (outdoors) to be displayed on the thermostat. SUGGESTED USE: All Carrier programmable thermostats. 14. Outdoor Thermostat An SPDT temperature-actuated switch which turns on supplemental electric heaters when outdoor air temperature drops below set point.

  • Page 7: Electrical Data

    Electrical data 60°C 60°C 75°C 75°C MAX FUSE** OPERATING VOLTS* COMPRESSOR WIRE LENGTH LENGTH OR CKT OUTDOOR V/PH WIRE UNIT 60 Hz SIZE† SIZE† (Ft)‡ (Ft)‡ BKR AMPS 018-32 49.0 12.8 024-32 61.0 11.4 14.8 030-33 75.0 13.7 18.5 036-33 105.0 18.0 23.9...
  • Page 8 Dimensions—38YCG...
  • Page 9 BUILDING HEAT LOSS, 1000 BTU/HR UNIT INTEGRATED HEATING CAPACITY, 1000 BTU/HR...

  • Page 10: Combination Ratings

    Combination ratings ARI STANDARD RATINGS* Cooling Heating SEER High-Temp Low-Temp Factory- Carrier Gas Furnace Supplied UNIT INDOOR Enhance- Standard Accessory Accessory SIZE-SERIES MODEL ment Rating HSPF TXV** TDR‡ *F(A,B)4(A,B)N(F,C)018 17,000 10.00 — — 8.80 17,500 3.00 11,000 2.22 CC5A/CD5AA018 17,500 NONE —...

  • Page 11: Combination Ratings Continued

    Combination ratings continued ARI STANDARD RATINGS* Cooling Heating SEER High-Temp Low-Temp Factory- Carrier Gas Furnace Supplied UNIT INDOOR Enhance- Standard Accessory Accessory SIZE-SERIES MODEL ment Rating HSPF TXV** TDR‡ CE3AA036 28,600 11.00 — — 10.15 27,400 3.16 15,800 2.32 CK3BA036 28,600 11.00...
  • Page 12 Combination ratings continued ARI STANDARD RATINGS* Cooling Heating SEER High-Temp Low-Temp Factory- Carrier Gas Furnace Supplied UNIT INDOOR Enhance- Standard Accessory Accessory SIZE-SERIES MODEL ment Rating HSPF TXV** TDR‡ COILS + 58CV(A,X)090-16 VARIABLE-SPEED FURNACE CC5A/CD5AC048 40,000 10.50 — — 9.65 40,500 2.96...
  • Page 13 Combination ratings continued ARI STANDARD RATINGS* Cooling Heating SEER High-Temp Low-Temp Factory- Carrier Gas Furnace Supplied UNIT INDOOR Enhance- Standard Accessory Accessory SIZE-SERIES MODEL ment Rating HSPF TXV** TDR‡ COILS + 58CV(A,X)155-22 VARIABLE-SPEED FURNACE CC5A/CD5AA060 44,500 10.50 — 10.50 9.85 45,000 3.06...

  • Page 14: Detailed Cooling Capacities

    Detailed cooling capacities* CONDENSER ENTERING AIR TEMPERATURES °F EVAPORATOR Capacity Capacity Capacity Capacity Capacity Total Total Total Total Total MBtuh† MBtuh† MBtuh† MBtuh† MBtuh† System System System System System Total Sens‡ kW** Total Sens‡ kW** Total Sens‡ kW** Total Sens‡ kW** Total Sens‡...
  • Page 15 Detailed cooling capacities* continued CONDENSER ENTERING AIR TEMPERATURES °F EVAPORATOR Capacity Capacity Capacity Capacity Capacity Total Total Total Total Total MBtuh† MBtuh† MBtuh† MBtuh† MBtuh† System System System System System Total Sens‡ kW** Total Sens‡ kW** Total Sens‡ kW** Total Sens‡...
  • Page 16 Detailed cooling capacities* continued CONDENSER ENTERING AIR TEMPERATURES °F EVAPORATOR Capacity Capacity Capacity Capacity Capacity Total Total Total Total Total MBtuh† MBtuh† MBtuh† MBtuh† MBtuh† System System System System System Total Sens‡ kW** Total Sens‡ kW** Total Sens‡ kW** Total Sens‡...
  • Page 17 Detailed cooling capacities* continued CONDENSER ENTERING AIR TEMPERATURES °F EVAPORATOR Capacity Capacity Capacity Capacity Capacity Total Total Total Total Total MBtuh† MBtuh† MBtuh† MBtuh† MBtuh† System System System System System Total Sens‡ kW** Total Sens‡ kW** Total Sens‡ kW** Total Sens‡...
  • Page 18 Detailed cooling capacities* continued CONDENSER ENTERING AIR TEMPERATURES °F EVAPORATOR Capacity Capacity Capacity Capacity Capacity Total Total Total Total Total MBtuh† MBtuh† MBtuh† MBtuh† MBtuh† System System System System System Total Sens‡ kW** Total Sens‡ kW** Total Sens‡ kW** Total Sens‡...
  • Page 19 Detailed cooling capacities* continued CONDENSER ENTERING AIR TEMPERATURES °F EVAPORATOR Capacity Capacity Capacity Capacity Capacity Total Total Total Total Total MBtuh† MBtuh† MBtuh† MBtuh† MBtuh† System System System System System Total Sens‡ kW** Total Sens‡ kW** Total Sens‡ kW** Total Sens‡...
  • Page 20 Detailed cooling capacities* continued CONDENSER ENTERING AIR TEMPERATURES °F EVAPORATOR Capacity Capacity Capacity Capacity Capacity Total Total Total Total Total MBtuh† MBtuh† MBtuh† MBtuh† MBtuh† System System System System System Total Sens‡ kW** Total Sens‡ kW** Total Sens‡ kW** Total Sens‡...

  • Page 21: Heat Pump Heating Performance

    Heat pump heating performance OUTDOOR COIL ENTERING AIR TEMPERATURES °F –3 INDOOR Capacity Total Capacity Total Capacity Total Capacity Total Capacity Total Capacity Total Capacity Total Capacity Total MBtuh Power MBtuh Power MBtuh Power MBtuh Power MBtuh Power MBtuh Power MBtuh Power MBtuh...
  • Page 22 Heat pump heating performance continued OUTDOOR COIL ENTERING AIR TEMPERATURES °F –3 INDOOR Capacity Total Capacity Total Capacity Total Capacity Total Capacity Total Capacity Total Capacity Total Capacity Total MBtuh Power MBtuh Power MBtuh Power MBtuh Power MBtuh Power MBtuh Power MBtuh Power...
  • Page 23 Heat pump heating performance continued OUTDOOR COIL ENTERING AIR TEMPERATURES °F –3 INDOOR Capacity Total Capacity Total Capacity Total Capacity Total Capacity Total Capacity Total Capacity Total Capacity Total MBtuh Power MBtuh Power MBtuh Power MBtuh Power MBtuh Power MBtuh Power MBtuh Power...
  • Page 24 Heat pump heating performance continued OUTDOOR COIL ENTERING AIR TEMPERATURES °F –3 INDOOR Capacity Total Capacity Total Capacity Total Capacity Total Capacity Total Capacity Total Capacity Total Capacity Total MBtuh Power MBtuh Power MBtuh Power MBtuh Power MBtuh Power MBtuh Power MBtuh Power...
  • Page 25 Heat pump heating performance continued OUTDOOR COIL ENTERING AIR TEMPERATURES °F –3 INDOOR Capacity Total Capacity Total Capacity Total Capacity Total Capacity Total Capacity Total Capacity Total Capacity Total MBtuh Power MBtuh Power MBtuh Power MBtuh Power MBtuh Power MBtuh Power MBtuh Power...
  • Page 26 Heat pump heating performance continued OUTDOOR COIL ENTERING AIR TEMPERATURES °F –3 INDOOR Capacity Total Capacity Total Capacity Total Capacity Total Capacity Total Capacity Total Capacity Total Capacity Total MBtuh Power MBtuh Power MBtuh Power MBtuh Power MBtuh Power MBtuh Power MBtuh Power...

  • Page 27: System Design

    Heat pump heating performance continued OUTDOOR COIL ENTERING AIR TEMPERATURES °F –3 INDOOR Capacity Total Capacity Total Capacity Total Capacity Total Capacity Total Capacity Total Capacity Total Capacity Total MBtuh Power MBtuh Power MBtuh Power MBtuh Power MBtuh Power MBtuh Power MBtuh Power...

  • Page 28: Guide Specifications

    Indianapolis, IN 46231 9-03 Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations Book Page 28 Catalog No. 523-80091 Printed in U.S.A. PC 101 Form 38YCG-4PD Replaces: 38YCG-3PD 5a 5a...

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