Carrier 38YCC Product Data
50 hz heat pump sizes 024 thru 060
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- Product data (25 pages) ,
- Installation and start-up instructions manual (9 pages) ,
- Wiring diagrams (12 pages)
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Copyright 1997 Carrier Corporation
Product
Data
38YCC 50 Hz
Heat Pump
Sizes 024 thru 060
The 38YCC 50 Hertz Outdoor
Sections of Split-System Heat Pumps
are designed for quiet, reliable heating
during the winter and cooling during
the summer. With an EER up to 9.2,
these heat pump systems provide
economy of operation through energy
conservation when used with
components designated by Carrier.
They recover heat for indoor comfort
from outdoor air during the heating
season and, by automatically
reversing the refrigerant system,
remove indoor heat and excess
humidity during the cooling season.
FEATURES/BENEFITS
Electrical Range — Units are offered
in single phase 230v 50 Hz. Three-
phase units are available in sizes 036,
048, and 060 in 400v 50 Hz.
Size Range — The 38YCC is
available in nominal sizes 024, 036,
048 and 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. The 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.
(See heating and cooling performance
tables.)
Form 38YCC-C1PD
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Table of Contents
Related Manuals for Carrier 38YCC
Summary of Contents for Carrier 38YCC
- Page 1 230v 50 Hz. Three- phase units are available in sizes 036, 048, and 060 in 400v 50 Hz. Size Range — The 38YCC is available in nominal sizes 024, 036, 048 and 060 to meet the needs of residential and light commercial applications.
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Page 2: Model Number Nomenclature
Discharge Silencer — Minimizes low pressures. The 38YCC has sweat-type All screws on cabinet exterior are frequency sound and pressure field connections. coated for a long-lasting rust-resistant, pulsation generated by compressor quality appearance. -
Page 3: Physical Data
Physical data UNIT SIZE-SERIES 024-70 036-70, 90 048-70, 90, 92 060-90, 92 OPERATING WT (Lb/Kg) 140 / 63.6 216 / 97.8 216, 216, 224 / 97.8, 97.8, 101.8 257, 259 / 116.4, 117.5 COMPRESSOR Manufacturer Copeland Copeland Millennium, Millennium, Copeland Millennium, Copeland Type Recip... -
Page 4: Ordering Number
Accessories ORDERING NUMBER DESCRIPTION KAATD0101TDR Time-Delay Relay — All Sizes P251-0083 (RCD)* Low-Ambient Controller — All Sizes P504-8083S (RCD) Filter Drier — Bi-Flow — Sizes 024, 036 P504-8163S (RCD) Filter Drier — Bi-Flow — Sizes 048, 060 32LT660004 (RCD) MotorMaster® Control — Sizes 024 (70), 036 (70), 048 (70) 32LT660005 (RCD) MotorMaster®... -
Page 5: Accessory Usage Guideline
Accessory usage guideline REQUIRED FOR REQUIRED FOR REQUIRED FOR LOW-AMBIENT LONG-LINE BURIED LINE APPLICATIONS APPLICATIONS* APPLICATIONS† (Below 55 ° F/12.8 ° C) ACCESSORY (Over 50 Ft/15.24m) (Over 3 Ft/0.914m) Crankcase Heater Evaporator Freeze Thermostat Winter Start Control Yes‡ Accumulator Compressor Start Assist Capacitor and Relay Low Ambient Controller MotorMaster®... - Page 6 Accessory description and usage (Listed alphabetically) continued 10. Low-Ambient Controller Head pressure controller is a cycle control device activated by a temperature sensor mounted on a header tube of the outdoor coil. It is designed to cycle the outdoor fan motor in order to maintain condensing temperature within normal operating limits (approximately 100°F (37.8°C) high and 60°F (15.6°C) low).
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Page 7: Electrical Data
Electrical data MAX FUSE† MIN WIRE LENGTH LENGTH OR HACR OPER VOLTS* COMPRESSOR OUTDOOR SIZE** (Ft)‡ (m)‡ TYPE CKT UNIT V/PH 60°C/ 75°C 60°C/ 75°C 60°C/ 75°C BKR AMPS 024-70 68.0 11.5 15.8 14/14 55/39 16.7/11.9 036-70 230-1 94.0 16.5 22.2 12/12 65/47... -
Page 8: Dimensions (S.i.)
Dimensions (S.I.) -
Page 9: Dimensions (English)
Dimensions (English) - Page 10 BUILDING HEAT LOSS, KW UNIT INTEGRATED HEATING CAPACITY, KW A97280...
- Page 11 BUILDING HEAT LOSS, 1000 BTU/HR UNIT INTEGRATED HEATING CAPACITY, 1000 BTU/HR A97279...
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Page 12: Performance Summary
Performance summary* HEATING CAPACITY COOLING CAP @ 95°F (35°C) Hi Temp 47°F (8°C) Lo Temp 17°F (–3°C) NOMINAL AIRFLOW Rated Capacity Rated Capacity Rated Capacity UNIT SIZE- Power Rated Power Power SERIES INDOOR MODEL L/ S BTUH BTUH BTUH F(A,B)4ASF024† 23,000 2.72 9.00... - Page 13 Detailed cooling capacities* (S.I.) CONDENSER ENTERING AIR TEMPERATURES °C COIL Capacity Capacity Capacity Capacity Capacity Capacity Capacity Sys. Sys. Sys. Sys. Sys. Sys. Sys. Kw† Kw† Kw† Kw† Kw† Kw† Kw† Power Power Power Power Power Power Power Total Sens‡ Total Sens‡...
- Page 14 Detailed cooling capacities* (S.I.) continued CONDENSER ENTERING AIR TEMPERATURES °C COIL Capacity Capacity Capacity Capacity Capacity Capacity Capacity Sys. Sys. Sys. Sys. Sys. Sys. Sys. Kw† Kw† Kw† Kw† Kw† Kw† Kw† Power Power Power Power Power Power Power Total Sens‡ Total Sens‡...
- Page 15 Detailed cooling capacities* (English) CONDENSER ENTERING AIR TEMPERATURES °F COIL Capacity Capacity Capacity Capacity Capacity Capacity Sys. Sys. Sys. Sys. Sys. Sys. MBtuh† MBtuh† MBtuh† MBtuh† MBtuh† MBtuh† Power Power Power Power Power Power Total Sens‡ Total Sens‡ Total Sens‡ Total Sens‡...
- Page 16 Detailed cooling capacities* (English) continued CONDENSER ENTERING AIR TEMPERATURES °F COIL Capacity Capacity Capacity Capacity Capacity Capacity Sys. Sys. Sys. Sys. Sys. Sys. MBtuh† MBtuh† MBtuh† MBtuh† MBtuh† MBtuh† Power Power Power Power Power Power Total Sens‡ Total Sens‡ Total Sens‡...
- Page 17 Heat pump heating performance (S.I.) ° OUTDOOR COIL ENTERING AIR TEMPERATURES –16 –8 INDOOR Capacity Total Capacity Total Capacity Total Capacity Total Capacity Total Capacity Total Capacity Total Capacity Total Power Power Power Power Power Power Power Power L/ S Total Integ† Kw* Total Integ†...
- Page 18 Heat pump heating performance (S.I.) continued ° OUTDOOR COIL ENTERING AIR TEMPERATURES –16 –8 INDOOR Capacity Total Capacity Total Capacity Total Capacity Total Capacity Total Capacity Total Capacity Total Capacity Total Power Power Power Power Power Power Power Power L/ S Total Integ† Kw* Total Integ†...
- Page 19 Heat pump heating performance (English) ° OUTDOOR COIL ENTERING AIR TEMPERATURES –3 INDOOR Capacity Total Capacity Total Capacity Total Capacity Total Capacity Total Capacity Total Capacity Total Capacity Total Power Power Power Power Power Power Power Power CFM Total Integ† Kw* Total Integ†...
- Page 20 Heat pump heating performance (English) continued ° OUTDOOR COIL ENTERING AIR TEMPERATURES –3 INDOOR Capacity Total Capacity Total Capacity Total Capacity Total Capacity Total Capacity Total Capacity Total Capacity Total Power Power Power Power Power Power Power Power CFM Total Integ† Kw* Total Integ†...
- Page 21 System Design 1. Intended for outdoor installation with free air inlet and outlet. Outdoor fan external static pressure available is less than 0.01-in. wg. 2. Minimum outdoor operating air temperature for cooling mode without low-ambient operation accessory is 55°F (12.8°C). 3.
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Page 22: Guide Specifications
Guide specifications Air-Cooled, Split-System Heat Pump 38YCC 2 To 5 Tons Nominal (7 To 17.5 Kw) GENERAL Condenser fan motors will be totally enclosed, 1-phase type with class B insulation and permanently lubricated bearings. System Description Shafts will be corrosion resistant. -
Page 24: Service Training
Indianapolis, IN 46231 6-97 Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations Book Page 24 Catalog No. 013-819 Printed in U.S.A. PC 101 Form 38YCC-C1PD Replaces: 38YCB-C2PD 5a 5a...
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