Plans /3 /
Product 38YCC (60 Hz)
Carrier`
Data 10 SEER Heat Pump
®
HEATING & COOLING
38YCC Sizes 018 thru 060
The 38YCC 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 38YCC recovers
' _ heat for indoor comfort from outdoor air
� - during the heating season and, by
automatically reversing the refrigerant
system, removes indoor heat and excess
I humidity during the cooling season.
r - -- All models are listed with UL (U.S. and
Canada), CEC, and ARI.
I I III FEATURES
I •. • I (( Electrical Range — All sizes of the I II I 38YCC are offered in single phase 208-
I I (I 230v. The 38YCC 030 through 060
I I I I ( models are offered in 208/230v 3 phase
and 38YCC 036 through 060 are offered
I I Ili in 460v 3 phase.
I I Size Range — The 38YCC is available
in 7 nominal sizes from 018 through 060
I I I 1
to meet the needs of residential and light
I I commercial applications.
Compressor — Designed specifically
I for heat pump duty, with energy
I I ( efficiency during heating and cooling
operation. Each compressor is
hermetically sealed against
contamination to assure long life and
dependable performance; compressors
are also externally mounted on rubber
isolators for quiet operation. For
improved serviceability, all models are
equipped with a compressor terminal
plug. Continuous compressor operation
is approved down to -30 °F (- 34.4 °C)
in the heating mode, and down to 55 °F
Copyright 2004 Carrier Corporation Form 38YCC -8PD
•
Physical data
UNIT SIZE . ' • • 018 024 030 036 042 ' .048 060 1
•
SERIES 34/35 34/35 34/35, 52 33, 56, 66/ 34, 57, 67/ 32, 56, 66/ 32, 56, 66/
34, 55, 65 36, 59, 69 34, 57, 67 34, 57, 67
OPERATING WT (Lb) 127 143 157/153 185/176 197/195 219 237
COMPRESSOR Scroll
Type Reciprocating Reciprocating Scroll
REFRIGERANT R -22
Control Piston
Charge (Lb) @ 15 ft 4.25/4.69 I 4.63/4.75 I 5.19/5.63 6.38 1 7.88 9.25/9.38 I 10.25/10.50
CONDENSER FAN Propeller Type, Direct Drive
Air Discharge Vertical
Air Oty (CFM) 1700 I 1700 2500 3000 3000 3300 3300
Motor HP 1/12 1/12 1
Motor RPM (60 Hz) 1100 1100 I 11
5 11 I 11 11 I 11
CONDENSER COIL
Fins o per In. Ft) 9. 9.11 I 12.42 14.8 I 18.5 22.40 I 2 550
Circu I
CONNECTION (In. ID) Sweat (38YCC)
Vapor 5/8 I 5/8 I 3/4 3/4 I 7/8 7/8 I 7/8
Liquid . 3/8
REFRIGERANT TUBES*
(In. OD)
Vapor (0-50 Ft Tube Length) 5/8 5/8 3/4 3/4 7/8 7/8 1 -1/8
Vapor (Max Diameter for
Long -Line Applications) 3/4 I 3/4 I 7/8 7/8 I 1 -1/8 1 -1/8 I 1 -1/8
L iquid (0-50 Ft Tube Length) 3/8
L iquid (For Long -Line
Applications)
• Tube sizes are for lengths up to 50 ft. For lengths over 50 ft horizontal and/or 20 ft vertical differential, consult Long -Line Application Guideline.
NOTE: See unit Installation Instructions for proper Installation.
METERING DEVICE
UNIT OUTDOOR INDOOR
SIZE SERIES PISTON PISTON*
018 34/35 42/40 55/52
024. 34, 35
•
49 63
030, . 34, 35, 52 55 70
036. 33, 56, 66 61 76
036 • V 34, 55, 65 57 70
042 34, 36, 57, 59, 67, 69 63 78
048 32, 56, 66/34, 57, 67 73/70 88/86
1 060 - 32, 34, 56, 57, 66, 67 76 96
'Piston listed is for any approved coil combination.
CHARGING SUBCOOLING (TXV -TYPE EXPANSION DEVICE)
UNIT ' REQUIRED
SIZE- SERIES SUBCOOLING ( °F)
018-34/35 , 12/14
I - 024 -34/35 12/10
•. - 030 -35/52 12/8
L 036{33, 36, 66) 12 -
036{34,55,65) - . , ° 14
042 16
. 048 -32, 56, 66/34, 57, 67 10/15
060 10
3
Y.t
A so 3
AIR DISCHARGE
...6--- M --al AIR IN AIR DISCHARGE . :
I
Y #
FIELD POWER SUPPLY CONN N .
I //// 7 /3 -IN. DIA HOLE WITH
O //// /�/ = `O — -- 14B -IN. DIA KNOCKOUT mom I "I AND 1 3 /8 -IN. DIA 0 .
N ` ' ■ - ` � /� � `! `` KNOCKOUT r. , ,>
i % J K 'ti ■ Fl ELD CONTROL SUPPLY N / �L �• ♦ 1 1 AIR IN CONN T/ - 1N. DIA
AIR � � / ^ s -- - ' L ��■ e I
3 /8 -IN. IN D---'1'.1A 1111�� \ \ \tf;+��Jllll�'�llll B ittI HOLE .
%. � /1 � 1I 3 W
TIEDOWN �� . `......./'' �� t' iiy '-„
KNOCKOUTS N.' ♦ i !B -IN. DIA LIOUIO
� � \ .
(2) PLACES ' ■ I LINE CONN '
` 0
I
V I 1113111111. c.
� C7
AIR DISCHARGE
E I + 2 � /8
AIR IN
_ I
F D DIA VAPOR LINE CONN 1
G NOTES:
H 1. Allow 30 in. clearance to service side of
unit, 48 In. above unit, 6 in. on one side, 12 In.
on remaining side, and 24 in. between units for proper airflow. .
2. Minimum outdoor operating ambient In cooling mode Is
55 °F (unless low ambient control is used) max. 125 °F.
3. Maximum outdoor operating ambient in heating mode
is 66 °F.
4. Series designation is the 13th position of the unit
model number.
5. Center of gravity B. A97045
, i
DIMENSIONS (IN.)
MOUNTING
t
. UNIT SIZE, Series Cnera rIsrtetlee A B C D E F G H J K L M N P PAD (Square)
38YCC018' 4, 5 1 Phase 22 -1/2 25-15/16 3 -3/16 5/8 3 -11/16 18-1/8 19-3/4 21.5/8 14-3/8 18 -7/8 22 -1/16 11 5 12 22 -1/2"
38YCCO24'_ 4, 5 1 Phase 22 -1/2 25 -15/16 3.3/16 5/8 3.11/16 18-1/8 19-3/4 21.5/8 14-3/8 18-7/8 22 -1/16 10 5 13 22 -1/2"
i 38YCCO30 2 3 Phase 22 -1/2 33 -15/16 3- 3/16 3/4 3 -11/16 18-1/8 19-3/4 21.5/8 14-3/8 18-7/8 22 -1/16 12 -1/2 12 14 22 -1/2"
38YCCO3ol. 5 1 Phase 22 -1/2 33-15/16 3 -3/16 3/4 3 -11/16 18-1/8 19-3/4 21.5/8 14-3/8 18 -7/8 22 -1/16 12 -1/2 12 14 22 -1/2"
38YCCO36 : 3, 4 1 Phase 30 27- 15/16 3 -3/16 3/4 • 6-1/2 23-1/2 27 -1/4 29-1/8 20 26-3/8 29-9/16 16-3/4 . 15 12 30"
( 38Y.CCO36: 5, 8 3 Phase 30 27 -15/16 3- 3/16 3/4 6 -1/2 23-1/2 27 -1/4 29-1/8 20 26-3/8 29 -9/16 16-3/4 15 12 30"
38YCC042.; 4 1 Phase 30 33 -15/16 3 -1/4 7/8 6-1/2 23-1/2 27 -1/4 29-1/8 20 26-3/8 29 -9/16 15 15-3/4 13 -1/2 30"
i- 38.Y,CC042• 6 1 Phase 30 31- 15/16 3-1/4 7/8 6.12 23-1/2 27 -1/4 29-1/8 20 26-3/8 29-9/16 15 15-3/4 13 -1/2 _ 30"
381',CC042; 7, 9 3 Phase 30 33 -15/16 3 -1/4 7/8 6-1/2 23-1/2 27 -1/4 29-1/8 20 26-3/8 29-9/16 15 15-3/4 13-1/2 30"
38YCC048'1 2, 4 1 Phase 30 39 -15/16 - 3 -1/4 • 7/8 6-1/2 23-1/2 27 -1/4 29-1/8 20 26-3/8 29-9/16 15 15-3/4 15-1/2 30"
(:38YCC048 8, 7 3 Phase 30 39 -15/16 3 -1/4 7/8 6-1/2 23-1/2 27 -1/4 29-1/8 20 26-3/8 29-9/16 15 15-3/4 15-1/2 30"
( 38YCC060 2, 4 1 Phase 30 ' 39 -15/16 3 -1/4 7/8 6-1/2 23-1/2 , 27 -1/4 29.1/8 20 26-3/8 29 -9/16 13-3/4 15-5/8 15 30"
38YCC060 6, 7 3 Phase 30 39- 15/16 3-1/4 7/8 6-1/2 23-1/2 27 -1/4 29-1/8 20 26-3/8 29.9/16 13 -3/4 15-5/8 15 30"