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38CKC (50 Hz)10 SEER Air ConditionerExport Model1---1/2 to 5 Nominal Tons (5.2 to 17.5 kW)
Model 38CKC 50 Hertz energy efficient air conditionerincorporates innovative technology to provide reliable summercooling performance. Built into these units are the features mostdesired by customers today, including EER ratings of up to 9.5when used with components designated by manufacturer.
FEATURES AND BENEFITSELECTRICAL RANGE230v single phase units are available sizes 018 through 036. 400vthree--phase units are available in sizes 036 through 060.
WIDE RANGE OF SIZESThe 38CKC is available in 7 nominal sizes from 018 through 060to meet the needs of residential and light commercial applications.
WEATHERARMORt CABINETA weather protective cabinet of pre--painted steel is protectedunderneath by a zinc galvanized coating for a finish that will lastfor many years. All screws on cabinet exterior are coated for along--lasting, rust--resistant, quality appearance.
TOTALLY ENCLOSED FAN MOTORProvides greater reliability under adverse conditions anddependable performance for many years. Thepermanent--split--capacitor--type motor is designed for optimumefficiency. The motor is tested and qualified under extremeconditions to ensure the greatest reliability.
UNIT DESIGNAluminum fin material is pre--coated on both sides with acorrosion protective coating, capable of 1000 hr salt sprayexposure per ASTM B117 test
Copper tube, enhanced sine wave aluminum coated fin coil isdesigned for optimum heat transfer and corrosion protection.Vertical air discharge carries sound and hot condenser air up andaway from adjacent patio areas and foliage. Heat pump style drainpan allows for easy removal of water, dirt, and leaves.
APPLICATION VERSATILITYThe unit can be combined with a wide variety of evaporator coilsand blower packages to provide quiet, dependable comfort. Unitcan be installed on a roof or at ground level.
EXTERNAL SERVICE VALVESService valves are brass, front seating type. The 38CKC has sweatfield connections. Valves are externally located so refrigerant tubeconnections can be made quickly and easily. Each valve has aservice port for ease of checking operating refrigerant pressures.
2
FEATURES AND BENEFITS (CONT.)
EASY SERVICEABILITYOne panel provides access to electrical controls. Removal of wiredome gives access to fan motor and removal of the top gives accessto the coil and compressor.
PRESSURE SWITCHESAll units are equipped with high and low pressure switches.
COMPRESSOR PROTECTIONEach compressor is protected with internal temperature-- andcurrent--sensitive overloads.
3--PHASE MONITOR BOARDControl board that monitors the electrical phase and preventsoperation if wired incorrectly. Standard on 3--phase 048 and 060sizes.
OPERATING RANGEMinimum outdoor operating ambient in cooling mode is 55_F(12.8_C), maximum is 125_F (51.7_C).
PRODUCT NUMBER NOMENCLATURE38CKC 024 7
Electric Air Conditioner
Electrical Supply7=230---1---509=400---3---50
X
X = Export
3
Packaging
Series
A
Nominal Capacity018 --- 18,000 Btuh (5.3 kW)024 --- 24,000 Btuh (7.0 kW)030 --- 30,000 Btuh (8.8 kW)036 --- 36,000 Btuh (10.6 kW)042 --- 42,000 Btuh (12.3 kW)048 --- 48,000 Btuh (14.1 kW)060 --- 60,000 Btuh (17.6 kW)
38CKC
3
PHYSICAL DATA
Unit Size 018---7D 024---7D 030---7D 036---7D, 9D 042---9D 048---7C, 9C 060---9COPERATING WEIGHT (lb/kg) 120 / 54.5 130 / 59.1 140 / 63.6 152 / 69.1 175 / 79.5 213 / 96.8 219 / 99.5COMPRESSOR TYPE Recip ScrollREFRIGERANT R---22Control AccuRaterrCharge (Lb) @ 15 Ft./4.6m 3.76 / 1.71 3.41 / 1.55 5.00 / 2.27 4.84 / 2.20 6.25 / 2.84 6.25 / 2.84 9.10 / 4.13
COND FAN Propeller Type, Direct DriveAir Discharge VerticalAir Qty (CFM/L/S) 1600 / 755 2000 / 944 3200 / 1510
COND COIL Copper Tube, Aluminum Plate FinFace Area sq ft / sq m 6.2 / 0.58 7.5 / 0.70 9.1 / 0.85 12.4 / 1.15 14.8 / 1.37 22.2 / 2.06
VALVE CONNECTION(in./mm)lD Sweat
Vapor 5/8 / 15.88 3/4 / 19.05 7/8 / 22.23Liquid 3/8 / 9.53
REFRIG. TUBES*(in./mm) ODVapor(0---50 ft/0---15.24m Tube) 5/8 / 15.88 3/4 / 19.05 7/8 / 22.23 1---1/8 /
28.58Liquid(0---50 ft./0---15.24 m/ TubeLength)
3/8 / 9.53
* Tube sizes are for runs up to 50 ft (15.24m). For tube set over 50 ft (15.24m), consult Residential Split ---System Long---Line Application Guideline.NOTE: See unit Installation Instructions for proper installation.
METERING DEVICEUNIT SIZE --- VOLTAGE,SERIES PISTON IDENTIFICATION NO. REQUIRED SUB---COOLING F(C)
with TXV Expansion Device018---7D 57 8 (4.4)024---7D 63 11 (6.1)030---7D 70 12 (6.7)036---7D, 9D 73 16 (8.9)042---9D 78 12 (6.7)048---7C, 9C 90 14 (7.8)060---9C 98 11 (6.1)
* Piston listed is for any approved non---capillary tube coil combination. Piston is shipped with outdoor unit and must be installed in an approved indoor coil.
A--WEIGHTED SOUND POWER (dBA)
UNIT SIZE--- VOLTAGE, SERIESSTANDARDRATING(dBA)
TYPICAL OCTAVE BAND SPECTRUM (dB, without tone adjustment)
125 250 500 1000 2000 4000 8000018---7D 77 59.0 66.0 69.0 71.5 70.0 65.0 58.5024---7D 77 52.0 65.5 67.0 69.0 68.0 68.5 63.0030---7D 77 55.0 64.5 71.0 72.0 70.5 69.0 62.5036---7D, 9D 78 59.0 68.0 68.0 72.5 73.0 71.0 67.0042---9D 78 59.0 66.5 68.5 75.5 74.5 73.0 65.5048---7C, 9C 78 62.5 64.0 70.5 73.5 72.5 70.5 66.5060---9C 78 58.5 66.0 69.0 73.0 70.0 70.5 66.5
38CKC
4
ACCESSORIESPART NO. DESCRIPTION
KSAHS1001AAA Start Assist --- Capacitor/Relay --- Sizes 018, 024KSAHS1301AAA Start Assist --- Capacitor/Relay --- Size 030, 036 (7D)KAACS0101PTC Start Assist --- PTC --- Sizes 018, 024KAACS0201PTC Start Assist --- PTC --- Sizes 030, 036 (7D), 048 (7C)KAALS0101LLS* Liquid Solenoid Valve --- All SizesKSACY0101AAA Cycle Protector --- All SizesKAAWS0101AAA Winter Start Control --- All SizesKAAFT0101AAA Evaporator Freeze Thermostat --- All SizesKAATD0101TDR Time---Delay Relay --- All SizesKSASF0101AAA Support Feet --- All SizesKAACH1001AAA Crankcase Heater --- Sizes 018, 024, 030, 036 (7D) , 048 (7C)KAACH1101AAA Crankcase Heater--- Sizes 036 (9D)KAACH1301AAA Crankcase Heater--- Sizes 042, 048 (9C), 060KAACF0701SML Coastal Filter --- Size 018KAACF1001MED Coastal Filter --- Sizes 024, 030, 036KAACF1101LRG Coastal Filter --- Sizes 042, 048, 060KSATX0601HSO* Thermostatic Expansion Valve (Hard Shutoff) --- Sizes 018, 024, 030, 036, 042KSATX0701HSO* Thermostatic Expansion Valve (Hard Shutoff) --- Size 048KSATX1001HSO* Thermostatic Expansion Valve (Hard Shutoff) --- Size 060KSALA0201R22 Low---Ambient Pressure Switch (R22) --- All SizesKSALA0401AAA MotorMaster Control --- 024, 030, 036 (7C), 048 (7C)KSALA0501AAA MotorMaster Control --- 036 (9A), 042, 048 (9C), 060KH45LD060 Filter Drier --- 018---042KH45LE062 Filter Drier --- 048, 060KSASH1201COP Sound Shield --- 036KSASH2101COP Sound Shield --- 042, 048, 060* Do not use hard shutoff TXV with liquid solenoid valve.
ACCESSORY THERMOSTATSPART NUMBER PROGRAM ELECTRIC HEAT COOLTB---PAC01 5---2 Day √ 1 1TB---NAC01 NP 1 1
THERMOSTAT ACCESSORIESPART NUMBER BRIEF DESCRIPTION THERMOSTATS USED WITHTSTATXXCNV10 Thermostat Conversion Kit (4 to 5 wire) --- 10 pack All Carrier branded thermostatsTX---MBP01 Medium Decorative Backplate TC---Nxx, TB---PxxTX---SBP01 Small Decorative Backplate TB---Nxx
38CKC
5
ACCESSORY USAGE GUIDELINE
ACCESSORYREQUIRED FOR LOW---AMBI-ENT COOLING APPLICATIONS
(Below 55F/12.8_C)
REQUIRED FOR LONGLINE
APPLICATIONS*(Over 80 ft./24.38 m)
REQUIRED FORSEA COASTAPPLICATIONS
(Within 2 miles/3.22 km)Ball Bearing Fan Motor Yes{ No No
Compressor Start Assist Capacitor and Relay Yes{ Yes NoCrankcase Heater Yes{ Yes No
Evaporator Freeze Thermostat Yes{ No NoHard Shut---Off TXV Yes{ Yes Yes
Liquid Line Solenoid Valve No No NoMotor Master Control or
Low---ambient Pressure Switch Yes{ No No
Support Feet Recommended No Recommended* For tubing line sets between 50 (15.24 m) and 175 ft (53.34 m) and/or 20 ft (6.1 m) vertical differential, refer to Residential Split Systems Long---LineApplication Guideline.
{ Required for Low---Ambient Controller (full modulation feature) MotorMasterr Control.
ACCESSORY DESCRIPTION AND USAGE (LISTED ALPHABETICALLY)1. Ball--Bearing Fan Motor
A fan motor with ball bearings, which permits speedreduction while maintaining bearing lubrication.
Usage Guideline:
Required on all units when Motor MasterrLow--Ambient Controller is installed.
2. Coastal FilterA mesh screen inserted under the top cover and inside thebase pan to protect the condenser coil from salt damagewithout restricting airflow.
3. Compressor Start Assist -- Capacitor and RelayStart capacitor and relay gives a ”hard” boost to compressormotor at each start up.
Usage Guideline:Required for reciprocating compressors in the followingapplications:
Long lineLow ambientHard shut off expansion valve on indoor coil
Liquid line solenoid on indoor coilRequired for scroll compressors in the followingapplications:
Long lineLow ambient
Suggested for all compressors in areas with a history oflow voltage problems.
4. Compressor Start Assist -- PTC TypeSolid--state electrical device which gives a ”soft” boost tothe compressor motor at each start up.
Usage Guideline:Suggested when compressor power supply is marginalSuggested in reciprocating compressor applications with
rapid pressure balance (RPB) expansion valve onindoor coil.
5. Crankcase HeaterAn electric resistance heater which mounts to the base of thecompressor to keep the lubricant warm during off cycles.Improves compressor lubrication on restart and minimizesthe chance of liquid slugging.
Usage Guideline:Required in low ambient applications.
Required in long line applications.Suggested in all commercial applications.
6. Evaporator Freeze ThermostatAn SPST temperature--actuated switch that stops unitoperation when evaporator reaches freeze--up conditions.
Usage Guideline:
Required when low ambient kit has been added.7. Filter Drier--Bi--Flow
A device for removing contaminants from refrigerantcirculating in an air conditioning system: single--directionflow.
Usage Guideline:
Suggested in all field--connected split--system airconditioners.
8. High--Pressure SwitchAuto reset SPST switch activated by refrigerant pressure onhigh side of refrigerant circuit. Cycles compressor off ifrefrigerant pressure rises to 426 10 psig and resets at 320 20 psig. Provides protection against compressor damagedue to loss of outdoor airflow.
Usage Guideline:
Suggested in installations exposed to ”very dirty”outdoor air.Suggested in installations where condenser inlet airtemperature exceeds 125_F. (51.7_C)
38CKC
6
ACCESSORY DESCRIPTION AND USAGE (LISTED ALPHABETICALLY) (CONT.)
9. Liquid--Line Solenoid Valve (LLS)This device serves two purposes. It is an electricallyoperated shutoff valve which stops and starts refrigerantliquid flow in response to compressor operation.
It maintains a column of refrigerant liquid ready for action atnext compressor operation cycle. It also provides systemprotection against off--cycle refrigerant migration.
NOTE: When LLS is used with reciprocating compressors,Compressor Start Assist -- Capacitor and Relay is required.
Usage Guideline:
Required in air conditioner long line applications with apiston indoor metering device to prevent off cyclerefrigerant migration. A hard shut off TXV can be usedinstead of LLS in single flow air conditionerapplications. See Long Line Application Guideline.
10. Low--Ambient Pressure SwitchA long life pressure switch which is mounted to outdoorunit service valve. It is designed to cycle the outdoor fanmotor in order to maintain head pressure within normaloperating limits (approximately 100 psig to 225 psig). Thecontrol will maintain working head pressure at low--ambienttemperatures down to 0_F (--17.8_C) when properlyinstalled.
Usage Guideline:A Low--Ambient Pressure Switch or Motor Masterr --Low--Ambient Controller must be used when coolingoperation is used at outdoor temperatures below 55_F(12.8_C).
11. MotorMasterr--Low--Ambient ControllerA fan speed control device activated by a temperaturesensor, designed to control condenser fan motor speed inresponse to the saturated, condensing temperature duringoperation in cooling mode only. For outdoor temperaturesdown to --20_F (--28.9_C), it maintains condensingtemperature at 100_F 10_F (37.8_C 5.5_C).
Usage Guideline:A Motor Masterr -- Low--Ambient Controller orLow--Ambient Pressure Switch must be used whencooling operation is used at outdoor temperatures below55_F (12.8_C).Suggested for all commercial applications.
12. Outdoor Air Temperature SensorDesigned for use with Carrier Thermostats listed in thispublication. The device enables the thermostat to displaythe outdoor temperature. This device also is required toenable special thermostat features such as auxiliary heatlock out.
Usage Guideline:
Suggested for all Carrier thermostats listed in thispublication.
13. Sound HoodWraparound sound reducing cover for the compressor.Reduces the sound level by about 2 dBA.
Usage Guideline:
Suggested when unit is installed closer than 15 ft (4.57m) to quiet areas, bedrooms, etc.Suggested when unit is installed between two houses lessthan 10 ft (3.05 m) apart.
14. Thermostatic Expansion Valve (TXV) Single--FlowA modulating flow--control valve which meters refrigerantliquid flow rate into the evaporator in response to thesuperheat of the refrigerant gas leaving the evaporator. Kitincludes valve, adapter tubes, and external equalizer tube.Both hard shutoff and RPB valves are available.NOTE: When using a hard shut off TXV with single phasereciprocating compressors, a Compressor Start Assist --Capacitor and Relay is required.
Usage Guideline:Required to achieve ARI ratings in certain equipmentcombinations. Refer to combination ratings.
Hard shut off TXV or LLS required in air conditionerlong line applications.Required for use on all zoning systems.
15. Time--Delay RelayAn SPST delay relay which briefly continues operation ofindoor blower motor to provide additional cooling after thecompressor cycles off.NOTE: Most indoor unit controls include this feature. Forthose that do not, use the guideline below.
Usage Guideline:For improved efficiency ratings for certain combinationsof indoor and outdoor units. Refer to ARI UnitaryDirectory.
38CKC
7
DIM
EN
SIO
NS
(EN
GL
ISH
)
EN
F
G_M
A
B
P
1 1/4"
L
J
H
KC
2 7/8"
UNIT
SERI
ESEL
ECTR
ICAL
CHAR
ACTE
RIST
ICS
AB
CD
EF
GH
JK
LM
NP
SHIP
PING
WEI
GHT
38CK
C018
XO
OO
18"
23 15
/16"
3 3/16
"5/8
"3"
15"
7 13/1
6"7/1
6"1 1
1/16"
1 7/8"
1/4"
9 5/8"
10 1/
8"9 1
/2"12
0#
38CK
C024
XO
OO
22 1/
2"21
15/16
"3 3
/16"
5/8"
3 11/1
6"18
1/8"
8 1/8"
7/16"
2 3/4"
2 15/1
6"1/4
"11
3/4"
12 1/
8"10
3/4"
131#
38CK
C030
XO
OO
22 1/
2"25
15/16
"3 3
/16"
3/4"
3 11/1
6"18
1/8"
8 1/8"
7/16"
2 3/4"
2 15/1
6"1/4
"11
3/4"
12 1/
8"11
1/2"
140#
38CK
C036
XX
OO
22 1/
2"33
15/16
"3 3
/16"
3/4"
3 11/1
6"18
1/8"
8 1/8"
7/16"
2 3/4"
2 15/1
6"1/4
"11
3/4"
12 1/
8"15
"15
3#
38CK
C042
OX
OO
22 1/
2"33
15/16
"3 1
/4"7/8
"3 1
1/16"
18 1/
8"8 1
/8"7/1
6"2 3
/4"2 1
5/16"
1/4"
11 3/
4"12
1/8"
15"
175#
38CK
C048
CX
OO
30"
27 15
/16"
3 1/4"
7/8"
6 1/2"
23 1/
2"10
"7/1
6"2 3
/4"2 1
5/16"
1/4"
16"
14 1/
2"14
"21
5#
38CK
C060
CO
XO
O30
"39
15/16
"3 1
/4"7/8
"6 1
/2"23
1/2"
10"
7/16"
2 3/4"
2 15/1
6"1/4
"16
"14
1/2"
16"
220#
230-1-50
400-3-50
-
-
UNIT
SIZ
EMI
NIMU
MMO
UNTI
NG P
ADDI
MENS
IONS
1818
" X 18
"
24, 3
0, 36
, 42
22 1/
2" X
22 1/
2"
48, 6
030
" X 30
"
NOTE
S:1.
ALLO
W 30
" CLE
ARAN
CE T
O SE
RVIC
E SI
DE O
F UN
IT,
48"
ABO
VE U
NIT,
6" O
N SI
DE, 1
2" O
N RE
MAIN
ING
SIDE
, A
ND 24
" BET
WEE
N UN
ITS
FOR
PROP
ER A
IRFL
OW.
2. MI
NIMU
M OU
TDOO
R OP
ERAT
ING
AMBI
ENT
IN C
OOLIN
G M
ODE
IS 55
F, M
AX. 1
25F.
3. SE
RIES
DES
IGNA
TION
IS T
HE 13
TH P
OSIT
ION
OF T
HE U
NIT
MODE
L NUM
BER.
4. CE
NTER
OF
GRAV
ITY
.
X =
YES
O =
NO
FIEL
D PO
WER
SUP
PLY
CONN
.7/8
" HOL
E W
ITH
1 1/8"
KNO
CKOU
T
1 3/8"
KNO
CKOU
TAN
D
FIEL
D CO
NTRO
L SUP
PLY
CONN
.7/8
" HOL
E3/8
"LIQ
UID
LINE
CONN
.
AIR
IN
AIR
IN
AIR
IN
AIR
IN
AIR
DISC
HARG
E
AIR
DISC
HARG
EAI
RDI
SCHA
RGE
SQ.
3/8" T
IEDO
WN
KNOC
KOUT
S(2
) PLA
CES
VAP
OR LI
NE C
ONN.
D
X
38CKC
8
DIM
EN
SIO
NS
(S.I
.)
EN
F
G_M
A
B
P
31.8
L
J
H
KC
73.02
UNIT
SERI
ESEL
ECTR
ICAL
CHAR
ACTE
RIST
ICS
AB
CD
EF
GH
JK
LM
NP
SHIP
PING
WEI
GHT
(kg)
38CK
C018
XO
OO
457.2
608.0
81.0
15.9
76.2
381.0
198.4
11.1
42.9
47.6
6.324
4.525
7.024
1.354
.5
38CK
C024
XO
OO
571.5
557.2
81.0
15.9
93.7
460.4
206.4
11.1
69.8
74.6
6.329
8.430
8.027
3.159
.4
38CK
C030
XO
OO
571.5
658.8
81.0
19.1
93.7
460.4
206.4
11.1
69.8
74.6
6.329
8.430
8.029
2.163
.6
38CK
C036
XX
OO
571.5
862.0
81.0
19.1
93.7
460.4
206.4
11.1
69.8
74.6
6.329
8.430
8.038
1.069
.4
38CK
C042
OX
OO
571.5
862.0
82.6
22.2
93.7
460.4
206.4
11.1
69.8
74.6
6.329
8.430
8.038
1.079
.5
38CK
C048
CX
OO
762.0
709.6
82.6
22.2
165.1
596.9
254.0
11.1
69.8
74.6
6.340
6.436
8.035
5.697
.5
38CK
C060
CO
XO
O76
2.010
14.4
82.6
22.2
165.1
596.9
254.0
11.1
69.8
74.6
6.340
6.436
8.040
6.499
.8
230-1-50
400-3-50
-
-
UNIT
SIZ
EMI
NIMU
MMO
UNTI
NG P
ADDI
MENS
IONS
1845
7.2 X
457.2
24, 3
0, 36
, 42
571.5
X 57
1.5
48, 6
076
2.0 X
762.0
NOTE
S:1.
ALLO
W 30
" CLE
ARAN
CE T
O SE
RVIC
E SI
DE O
F UN
IT,
48"
ABO
VE U
NIT,
6" O
N SI
DE, 1
2" O
N RE
MAIN
ING
SIDE
, A
ND 24
" BET
WEE
N UN
ITS
FOR
PROP
ER A
IRFL
OW.
2. MI
NIMU
M OU
TDOO
R OP
ERAT
ING
AMBI
ENT
IN C
OOLIN
G M
ODE
IS 55
F, M
AX. 1
25F.
3. SE
RIES
DES
IGNA
TION
IS T
HE 13
TH P
OSIT
ION
OF T
HE U
NIT
MODE
L NUM
BER.
4. CE
NTER
OF
GRAV
ITY
.
FIEL
D PO
WER
SUP
PLY
CONN
.22
.2 mm
HOL
E W
ITH
28.6
mm K
NOCK
OUT
34.9
mm K
NOCK
OUT
AND
FIEL
D CO
NTRO
L SUP
PLY
CONN
.22
.2 mm
HOL
E9.5
mm
LIQUI
D LIN
E CO
NN.
AIR
IN
AIR
IN
AIR
IN
AIR
IN
AIR
DISC
HARG
E
AIR
DISC
HARG
EAI
RDI
SCHA
RGE
SQ.
9.5 m
m TI
EDOW
N KN
OCKO
UTS
(2) P
LACE
S
VAP
OR LI
NE C
ONN.
D
X =
YES
O =
NO
X
38CKC
9
ELECTRICAL DATAUNIT SIZE
---VOLTAGESERIES
V/PHOPERATINGVOLTS* COMPRESSOR FAN
FLA MCA
MIN WIRESIZE60C /75C**
MAXLENGTH(FT)‡
60C/75C
MAXLENGTH(m)‡
60C/75C
MAX FUSE{ ORBKR AMPS
MAX MIN LRA RLA
018---7D
230---1 253 207
55.0 9.9 0.80 13.2 14 59/56 18.0/17.1 20
024---7D 68.0 11.6 0.52 15.0 14 53/50 16.2/15.2 25
030---7D 75.1 12.1 0.52 15.6 14 49/47 14.9/14.3 25
036---7D 94.0 17.7 0.52 22.6 12 55/52 16.8/15.8 35
048---7C 150.0 25.8 1.60 33.6 10 91/87 27.7/26.5 50
036---9D
400---3 440 360
42.0 6.4 0.30 8.3 14 202/192 61.8/58.7 15
042---9D 58.0 7.1 0.70 9.6 14 202/192 61.8/58.7 15
048---9C 63.0 7.9 0.70 10.7 14 165/157 50.3/47.9 15
060---9C 74.0 9.0 0.70 11.9 14 152/144 46.4/44 20* Permissible limits of the voltage range at which unit will operate satisfactorily. Operation outside these limits may result in unit failure.{ Time---delay fuse.} Length shown is as measured 1 way along wire path between the unit and service panel for a voltage drop not to exceed 2%.** If wire is applied at ambient greater than 30° C (86° F), consult Table 310---16 of the NEC (NFPA 70).The ampacity of nonmetallic---sheathed cable (NM), trade name ROMEX, shall be that of 60° C (140° F) conductors, per the NEC (NFPA 70)Article 336---26. If other than uncoated (non---plated), 60 or 75° C (140 or 167° F) insulation, copper wire (solid wire for 10 AWG and smaller, strandedwire for larger than 10 AWG) is used, consult applicable tables of the NEC (NFPA 70).
FLA --- Full Load AmpsLRA --- Locked Rotor AmpsMCA --- Minimum Circuit AmpsRLA --- Rated Load AmpsNOTES:1. Control circuit is 24v on all units and requires external power source.2. Copper wire must be used from service disconnect to unit.3. All motors/compressors contain internal overload protection.
COMBINATION RATINGS*Outdoor Unit Size---Voltage, Series Indoor Model
Nominal AirflowCooling @ 95°F (35°C) Cooling @ 115°F (46°C)
Capacity Power Efficiency Capacity PowerCFM L/s BTUH kW kW W/W EER BTUH kW kW
38CKC018---X---7D
FB4BSF018 600 283 18000 5.27 2.00 2.64 9.00 14600 4.28 2.25FB4BSF024 600 283 19000 5.57 2.11 2.64 9.00 15476 4.53 2.39F33QX018 562 265 19200 5.63 2.06 2.72 9.30 15622 4.58 2.32FS3QX024 651 307 20200 5.92 2.10 2.81 9.60 16352 4.79 2.36
38CKC024---X---7D
FB4BSF024 800 377 24000 7.03 2.67 2.64 9.00 19500 5.71 3.00FB4BSF030 800 377 24800 7.27 2.76 2.64 9.00 20085 5.88 2.09FS3QX024 651 307 23600 6.91 2.65 2.61 8.90 19111 5.60 2.97FS3QX030 848 400 25400 7.44 2.79 2.67 9.10 20670 6.06 3.15
38CKC030---X---7D
FB4BSF030 1000 472 29000 8.50 3.22 2.64 9.00 24400 7.15 3.59FB4BSF036 1000 472 29800 8.73 3.35 2.61 8.90 25132 7.36 3.73FS3QX030 937 442 28200 8.26 3.17 2.61 8.90 23668 6.93 3.52FS3QX036 1076 508 28800 8.44 3.39 2.49 8.50 24156 7.08 3.77
38CKC036---X---7D,9D
FB4BSF036 1200 566 35000 10.25 3.89 2.64 9.00 29100 8.53 4.28FB4BS(F,B)042 1200 566 35600 10.43 3.96 2.64 9.00 29682 8.70 4.37FS3QX036 1076 508 33000 9.67 3.75 2.58 8.80 27354 8.01 4.11FS3QX042 1126 531 34200 10.02 3.68 2.72 9.30 28518 8.36 4.07
38CKC042---X---9D
FB4BS(F,B)042 1400 660 39000 11.43 4.33 2.64 9.00 33400 9.79 5.14FB4BS(F,B)048 1400 660 40000 11.72 4.21 2.78 9.50 34402 10.08 5.29FS3QX042 1277 602 37200 10.90 3.84 2.84 9.70 32732 9.59 4.73FS3QX048 1477 697 38500 11.28 3.74 3.02 10.30 34736 10.18 4.63
38CKC048---X---7C,9C
FB4BS(F,B)048 1600 755 47000 13.77 5.22 2.64 9.00 44700 13.10 6.39FB4BS(F,B)060 1600 755 48500 14.21 5.39 2.64 9.00 46041 13.49 6.58FS3QX048 1477 697 46000 13.48 4.79 2.81 9.60 43806 12.84 5.88FS3QX060 1629 768 49000 14.36 5.05 2.84 9.70 46488 13.62 6.20
38CKC060---X---9CFB4BS(F,B)060 1850 873 60000 17.58 6.67 2.64 9.00 54300 15.91 7.76FB4BSB070 1850 873 61000 17.87 6.78 2.64 9.00 55386 16.23 7.92FS3QX060 2025 955 58500 17.14 6.16 2.78 9.50 55386 16.23 7.14
* Ratings are net values reflecting the effects of circulating fan heat. Supplemental electric heat is not included.Ratings are based on: Cooling Standard: 80° F (27° C) db 67° F (19° C) wb indoor entering air temperature and 95° F (35° C) db air entering outdoor unit.
EER --- Energy Efficiency RatiokW --- KilowattsBTUH --- BTU/Hr
38CKC
10
DE
TA
ILE
DC
OO
LIN
GC
APA
CIT
IES
(EN
GL
ISH
)INDOOR
COILAIR
CONDENSERENTERINGAIRTEMPERATURES°F
7585
95105
115
125
CFM
(F)
EWB
Capacity†
(MBtuh)
Total
Sys.
kW**
Capacity†
(MBtuh)
Total
Sys.
kW**
Capacity†
(MBtuh)
Total
Sys.
kW**
Capacity†
(MBtuh)
Total
Sys.
kW**
Capacity†
(MBtuh)
Total
Sys.
kW**
Capacity†
(MBtuh)
Total
Sys.
kW**
Total
Sens‡
Total
Sens‡
Total
Sens‡
Total
Sens‡
Total
Sens‡
Total
Sens‡
38CKC018---7DOUTDOORSECTIONWITHFB4BSF018INDOORSECTION
525
57 62 67 72
17.33
18.66
20.35
21.52
17.33
15.89
13.51
10.91
1.611.641.671.70
16.09
17.15
19.10
20.72
16.09
14.99
12.92
10.58
1.731.771.821.86
14.82
15.60
17.57
19.48
14.82
14.05
12.14
10.06
1.851.881.962.02
13.59
14.05
15.90
17.94
13.59
13.12
11.30
9.40
1.971.992.082.17
12.37
12.57
14.26
16.23
12.37
12.18
10.48
8.65
2.102.112.202.32
11.19
11.20
12.64
14.50
11.19
11.20
9.687.93
2.232.232.322.44
600
57 62 67 72
18.15
19.12
20.66
21.70
18.15
16.88
14.08
11.15
1.651.671.701.72
16.87
17.64
19.52
20.98
16.87
16.01
13.62
10.91
1.781.811.851.89
15.55
16.07
18.00
19.83
15.55
15.03
12.88
10.46
1.901.932.002.05
14.24
14.47
16.30
18.32
14.24
14.01
12.02
9.84
2.032.042.132.21
12.96
12.97
14.60
16.62
12.96
12.97
11.17
9.10
2.162.162.252.37
11.70
11.70
12.92
14.84
11.70
11.70
10.35
8.36
2.292.292.372.50
675
57 62 67 72
18.79
19.46
20.85
21.81
18.79
17.75
14.56
11.36
1.681.701.731.75
17.53
18.02
19.81
21.13
17.53
16.92
14.23
11.18
1.831.841.881.91
16.18
16.45
18.32
20.06
16.18
15.89
13.55
10.80
1.961.972.032.08
14.80
14.83
16.63
18.60
14.80
14.83
12.70
10.23
2.082.082.182.24
13.46
13.46
14.86
16.92
13.46
13.46
11.82
9.53
2.212.212.292.41
12.15
12.14
13.15
15.09
12.15
12.14
10.96
8.76
2.352.352.412.54
IndoorModel
Capacity
Power
*FB4BSF018
1.00
1.00
FB4BSF024
1.06
1.06
FS3QX018
1.07
1.03
FS3QX024
1.12
1.05
INDOOR
COILAIR
CONDENSERENTERINGAIRTEMPERATURES°F
7585
95105
115
125
CFM
(F)
EWB
Capacity†
(MBtuh)
Total
Sys.
kW**
Capacity†
(MBtuh)
Total
Sys.
kW**
Capacity†
(MBtuh)
Total
Sys.
kW**
Capacity†
(MBtuh)
Total
Sys.
kW**
Capacity†
(MBtuh)
Total
Sys.
kW**
Capacity†
(MBtuh)
Total
Sys.
kW**
Total
Sens‡
Total
Sens‡
Total
Sens‡
Total
Sens‡
Total
Sens‡
Total
Sens‡
38CKC024---7DOUTDOORSECTIONWITHFB4BSF024INDOORSECTION
700
57 62 67 72
23.29
24.99
27.57
29.71
23.29
21.35
18.36
15.05
2.122.172.252.32
21.63
22.94
25.54
28.01
21.63
20.11
17.34
14.32
2.262.342.432.52
19.95
20.89
23.39
26.01
19.95
18.87
16.24
13.47
2.422.472.622.72
18.31
18.87
21.19
23.87
18.31
17.65
15.13
12.55
2.582.622.782.92
16.72
16.95
19.05
21.63
16.72
16.45
14.06
11.59
2.752.772.933.12
15.16
15.17
17.00
19.40
15.16
15.17
13.04
10.64
2.932.933.093.30
800
57 62 67 72
24.48
25.70
28.18
30.11
24.48
22.84
19.35
15.54
2.192.222.302.36
22.72
23.61
26.19
28.49
22.72
21.57
18.40
14.88
2.362.392.482.56
20.96
21.51
24.00
26.54
20.96
20.26
17.31
14.07
2.512.542.672.77
19.22
19.46
21.71
24.40
19.22
18.94
16.15
13.18
2.672.692.852.97
17.53
17.54
19.50
22.14
17.53
17.54
15.04
12.24
2.852.853.003.18
15.90
15.90
17.38
19.85
15.90
15.90
13.98
11.26
3.033.033.163.38
900
57 62 67 72
25.44
26.29
28.61
30.39
25.44
24.24
20.26
15.97
2.252.272.342.40
23.64
24.18
26.67
28.82
23.64
22.91
19.38
15.37
2.432.452.532.61
21.82
22.07
24.48
26.92
21.82
21.52
18.32
14.62
2.602.622.722.81
20.00
20.01
22.17
24.79
20.00
20.01
17.16
13.76
2.762.762.913.02
18.22
18.22
19.86
22.54
18.22
18.22
15.99
12.84
2.932.933.073.23
16.51
16.51
17.68
20.22
16.51
16.51
14.88
11.88
3.123.123.233.43
IndoorModel
Capacity
Power
*FB4BSF024
1.00
1.00
FB4BSF030
1.03
1.03
FS3QX024
0.98
0.99
FS3QX030
1.06
1.05
Seenotesonpage13
38CKC
11
DE
TA
ILE
DC
OO
LIN
GC
APA
CIT
IES
(EN
GL
ISH
)C
ON
TIN
UE
DINDOOR
COILAIR
CONDENSERENTERINGAIRTEMPERATURES°F
7585
95105
115
125
CFM
(F)
EWB
Capacity†
(MBtuh)
Total
Sys.
kW**
Capacity†
(MBtuh)
Total
Sys.
kW**
Capacity†
(MBtuh)
Total
Sys.
kW**
Capacity†
(MBtuh)
Total
Sys.
kW**
Capacity†
(MBtuh)
Total
Sys.
kW**
Capacity†
(MBtuh)
Total
Sys.
kW**
Total
Sens‡
Total
Sens‡
Total
Sens‡
Total
Sens‡
Total
Sens‡
Total
Sens‡
38CKC030---7DOUTDOORSECTIONWITHFB4BSF030INDOORSECTION
875
57 62 67 72
28.11
29.54
32.55
35.31
28.11
26.22
22.37
18.21
2.602.652.742.82
26.50
27.55
30.51
33.48
26.50
25.08
21.41
17.48
2.792.842.953.05
24.83
25.52
28.39
31.42
24.83
23.93
20.40
16.64
2.973.003.163.27
23.17
23.48
26.15
29.23
23.17
22.75
19.34
15.76
3.153.173.343.50
21.51
21.52
23.92
26.90
21.51
21.52
18.31
14.83
3.343.343.513.71
19.84
19.84
21.74
24.54
19.84
19.84
17.30
13.87
3.523.523.683.92
1000
57 62 67 72
29.43
30.32
33.22
35.81
29.43
28.08
23.68
18.89
2.682.712.792.87
27.73
28.30
31.17
34.03
27.73
26.91
22.76
18.23
2.892.913.013.10
26.01
26.27
29.00
31.98
26.01
25.66
21.76
17.44
3.083.103.223.34
24.23
24.24
26.70
29.77
24.23
24.24
20.68
16.57
3.263.263.433.56
22.48
22.47
24.40
27.40
22.48
22.47
19.61
15.65
3.453.453.593.78
20.73
20.73
22.16
25.00
20.73
20.73
18.57
14.71
3.643.643.763.99
1125
57 62 67 72
30.50
30.96
33.71
36.14
30.50
29.76
24.89
19.49
2.752.762.842.92
28.76
28.94
31.67
34.40
28.76
28.50
24.03
18.90
2.962.973.063.16
26.98
26.98
29.46
32.37
26.98
26.98
23.04
18.16
3.183.183.283.39
25.12
25.12
27.15
30.15
25.12
25.12
21.98
17.32
3.363.363.493.62
23.28
23.27
24.78
27.78
23.28
23.27
20.85
16.43
3.553.553.663.84
21.46
21.46
22.49
25.32
21.46
21.46
19.76
15.48
3.753.753.834.05
IndoorModel
Capacity
Power
*FB4BSF030
1.00
1.00
FB4BSF036
1.03
1.04
FS3QX030
0.97
0.98
FS3QX036
0.99
1.05
INDOOR
COILAIR
CONDENSERENTERINGAIRTEMPERATURES°F
7585
95105
115
125
CFM
(F)
EWB
Capacity†
(MBtuh)
Total
Sys.
kW**
Capacity†
(MBtuh)
Total
Sys.
kW**
Capacity†
(MBtuh)
Total
Sys.
kW**
Capacity†
(MBtuh)
Total
Sys.
kW**
Capacity†
(MBtuh)
Total
Sys.
kW**
Capacity†
(MBtuh)
Total
Sys.
kW**
Total
Sens‡
Total
Sens‡
Total
Sens‡
Total
Sens‡
Total
Sens‡
Total
Sens‡
38CKC036---7D,9DOUTDOORSECTIONWITHFB4BSF036INDOORSECTION
1050
57 62 67 72
34.54
36.14
39.90
43.27
34.54
32.46
27.64
22.41
3.193.243.363.47
32.36
33.49
37.15
40.77
32.36
30.87
26.33
21.40
3.383.443.583.71
30.15
30.83
34.32
38.00
30.15
29.26
24.95
20.26
3.563.603.803.95
27.97
28.24
31.38
35.11
27.97
27.63
23.51
19.07
3.763.773.994.18
25.85
25.85
28.58
32.12
25.85
25.85
22.16
17.86
3.963.964.174.41
23.72
23.72
25.83
29.21
23.72
23.72
20.82
16.68
4.164.164.344.63
1200
57 62 67 72
36.09
37.07
40.67
43.81
36.09
34.71
29.25
23.21
3.303.333.453.55
33.80
34.38
37.90
41.37
33.80
33.05
27.96
22.28
3.523.543.673.80
31.48
31.68
35.00
38.60
31.48
31.25
26.59
21.20
3.713.723.894.04
29.17
29.16
31.99
35.69
29.17
29.16
25.13
20.03
3.903.904.104.27
26.93
26.92
29.10
32.65
26.93
26.92
23.71
18.83
4.114.114.284.50
24.70
24.69
26.28
29.67
24.70
24.69
22.32
17.63
4.324.324.464.72
1350
57 62 67 72
37.34
37.83
41.22
44.16
37.34
36.69
30.72
23.93
3.403.423.533.62
35.00
35.11
38.44
41.77
35.00
35.05
29.51
23.08
3.633.633.753.88
32.58
32.58
35.51
39.02
32.58
32.58
28.14
22.04
3.853.853.984.12
30.16
30.15
32.47
36.09
30.16
30.15
26.68
20.90
4.044.044.194.36
27.82
27.81
29.50
33.04
27.82
27.81
25.18
19.74
4.254.254.384.59
25.50
25.50
26.63
30.02
25.50
25.50
23.72
18.53
4.464.464.564.81
IndoorModel
Capacity
Power
*FB4BSF036
1.00
1.00
FB4BS(F,B)036
1.02
1.02
FS3QX036
0.94
0.96
FS3QX042
0.98
0.95
Seenotesonpage13
38CKC
12
DE
TA
ILE
DC
OO
LIN
GC
APA
CIT
IES
(EN
GL
ISH
)C
ON
TIN
UE
DINDOOR
COILAIR
CONDENSERENTERINGAIRTEMPERATURES°F
7585
95105
115
125
CFM
(F)
EWB
Capacity†
(MBtuh)
Total
Sys.
kW**
Capacity†
(MBtuh)
Total
Sys.
kW**
Capacity†
(MBtuh)
Total
Sys.
kW**
Capacity†
(MBtuh)
Total
Sys.
kW**
Capacity†
(MBtuh)
Total
Sys.
kW**
Capacity†
(MBtuh)
Total
Sys.
kW**
Total
Sens‡
Total
Sens‡
Total
Sens‡
Total
Sens‡
Total
Sens‡
Total
Sens‡
38CKC042---9DOUTDOORSECTIONWITHFB4BSF042INDOORSECTION
1225
57 62 67 72
38.28
39.51
43.15
46.71
38.28
36.24
30.58
24.56
3.323.353.453.55
36.35
37.25
40.83
44.54
36.35
34.85
29.46
23.68
3.703.743.843.94
34.27
34.83
38.28
42.09
34.27
33.36
28.23
22.69
4.084.114.254.35
32.14
32.37
35.56
39.38
32.14
31.78
26.90
21.60
4.494.504.654.77
29.96
29.96
32.86
36.55
29.96
29.96
25.59
20.46
4.914.915.055.19
27.73
27.73
30.04
33.67
27.73
27.73
24.23
19.30
5.305.305.425.60
1400
57 62 67 72
39.74
40.37
43.87
47.28
39.74
38.65
32.39
25.52
3.433.453.533.64
37.73
38.10
41.54
45.12
37.73
37.17
31.30
24.70
3.833.843.924.03
35.57
35.61
39.00
42.66
35.57
35.61
30.09
23.74
4.224.224.334.43
33.34
33.33
36.17
39.98
33.34
33.33
28.73
22.69
4.624.624.754.85
31.14
31.13
33.40
37.07
31.13
31.13
27.37
21.55
5.035.035.145.26
28.81
28.81
30.53
34.14
28.81
28.81
25.96
20.38
5.435.435.525.68
1575
57 62 67 72
40.92
41.12
44.39
47.68
40.92
40.68
34.07
26.39
3.533.533.613.72
38.89
38.91
42.05
45.51
38.89
38.91
33.03
25.63
3.933.934.004.11
36.68
36.67
39.49
43.06
36.68
36.67
31.83
24.71
4.344.344.414.51
34.39
34.38
36.65
40.39
34.39
34.38
30.48
23.69
4.744.744.824.93
32.10
32.09
33.81
37.44
32.10
32.09
29.05
22.58
5.145.145.235.34
29.70
29.69
30.90
34.48
29.70
29.69
27.58
21.41
5.545.545.615.75
IndoorModel
Capacity
Power
*FB4BS(F,B0042
1.00
1.00
FB4BS(F,B)048
1.03
0.97
FS3QX042
0.95
0.89
FS3QX048
0.99
0.86
INDOOR
COILAIR
CONDENSERENTERINGAIRTEMPERATURES°F
7585
95105
115
125
CFM
(F)
EWB
Capacity†
(MBtuh)
Total
Sys.
kW**
Capacity†
(MBtuh)
Total
Sys.
kW**
Capacity†
(MBtuh)
Total
Sys.
kW**
Capacity†
(MBtuh)
Total
Sys.
kW**
Capacity†
(MBtuh)
Total
Sys.
kW**
Capacity†
(MBtuh)
Total
Sys.
kW**
Total
Sens‡
Total
Sens‡
Total
Sens‡
Total
Sens‡
Total
Sens‡
Total
Sens‡
38CKC048---7C,9COUTDOORSECTIONWITHFB4BSF048INDOORSECTION
1400
57 62 67 72
40.95
42.79
47.02
50.91
40.95
38.14
32.49
26.36
3.974.034.154.28
40.87
42.41
46.74
51.08
40.87
38.63
32.87
26.72
4.404.474.614.76
40.63
41.78
46.10
50.77
40.63
38.94
33.07
26.90
4.884.945.125.28
40.14
40.87
45.20
50.02
40.14
39.08
33.14
26.89
5.415.455.695.86
39.38
39.66
43.89
48.89
39.38
38.99
33.06
26.74
5.996.006.266.49
38.29
38.29
42.17
47.26
38.29
38.29
32.85
26.41
6.616.616.867.17
1600
57 62 67 72
42.73
43.75
47.90
51.59
42.73
40.63
34.37
27.35
4.094.124.254.37
42.65
43.47
47.67
51.85
42.65
41.35
34.90
27.85
4.554.584.714.85
42.37
42.83
47.00
51.61
42.37
41.65
35.21
28.15
5.045.075.225.38
41.86
41.88
46.06
50.86
41.86
41.88
35.38
28.22
5.585.585.795.96
41.05
41.04
44.70
49.70
41.05
41.04
35.34
28.14
6.166.166.396.59
39.91
39.91
42.93
48.04
39.91
39.91
35.17
27.87
6.796.796.997.27
1800
57 62 67 72
44.20
44.51
48.56
52.08
44.20
42.90
36.14
28.26
4.204.214.334.45
44.13
44.40
48.37
52.39
44.13
43.74
36.84
28.88
4.664.674.804.94
43.82
43.84
47.70
52.22
43.82
43.84
37.26
29.32
5.195.195.315.47
43.28
43.27
46.74
51.48
43.28
43.27
37.50
29.48
5.745.745.886.05
42.44
42.43
45.35
50.31
42.44
42.43
37.54
29.47
6.326.326.506.68
41.26
41.25
43.52
48.63
41.26
41.25
37.38
29.27
6.956.957.117.37
IndoorModel
Capacity
Power
*FB4BS(F,B0048
1.00
1.00
FB4BS(F,B)060
1.03
1.03
FS3QX048
0.98
0.92
FS3QX060
1.04
0.97
Seenotesonpage13
38CKC
13
DE
TA
ILE
DC
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GC
APA
CIT
IES
(EN
GL
ISH
)C
ON
TIN
UE
DINDOOR
COILAIR
CONDENSERENTERINGAIRTEMPERATURES°F
7585
95105
115
125
CFM
(F)
EWB
Capacity†
(MBtuh)
Total
Sys.
kW**
Capacity†
(MBtuh)
Total
Sys.
kW**
Capacity†
(MBtuh)
Total
Sys.
kW**
Capacity†
(MBtuh)
Total
Sys.
kW**
Capacity†
(MBtuh)
Total
Sys.
kW**
Capacity†
(MBtuh)
Total
Sys.
kW**
Total
Sens‡
Total
Sens‡
Total
Sens‡
Total
Sens‡
Total
Sens‡
Total
Sens‡
38CKC060---9COUTDOORSECTIONWITHFB4BSF060INDOORSECTION
1700
57 62 67 72
55.30
57.86
63.31
67.26
55.30
51.77
43.73
34.77
5.375.405.525.64
53.65
55.67
61.68
66.88
53.65
50.88
43.35
34.94
5.855.936.036.17
51.82
53.20
59.20
65.35
51.82
49.85
42.49
34.55
6.346.406.596.72
49.86
50.69
56.49
62.99
49.86
48.76
41.47
33.80
6.886.917.147.29
47.74
47.98
53.61
60.24
47.74
47.44
40.42
32.86
7.417.427.657.87
45.40
45.39
50.38
57.10
45.40
45.39
39.25
31.78
7.947.948.178.46
1850
57 62 67 72
56.88
58.75
63.82
67.59
56.88
54.01
45.08
35.40
5.465.495.605.74
55.19
56.59
62.42
67.37
55.19
53.18
44.97
35.75
5.996.036.126.26
53.27
54.10
60.00
65.95
53.27
52.11
44.24
35.49
6.486.516.676.81
51.31
51.61
57.23
63.70
51.31
50.91
43.24
34.86
7.007.027.247.37
49.14
49.13
54.30
60.93
49.14
49.13
42.20
33.95
7.547.547.767.95
46.73
46.73
51.02
57.77
46.73
46.73
41.02
32.90
8.078.078.278.54
2000
57 62 67 72
58.23
59.49
64.22
67.83
58.23
56.09
46.38
35.98
5.555.575.695.82
56.58
57.43
63.00
67.72
56.58
55.33
46.51
36.48
6.096.106.206.35
54.62
54.96
60.65
66.40
54.62
54.15
45.91
36.35
6.606.616.756.90
52.59
52.59
57.86
64.25
52.59
52.59
44.98
35.84
7.137.137.327.46
50.37
50.36
54.87
61.47
50.37
50.36
43.90
34.98
7.667.667.868.03
47.92
47.92
51.56
58.30
47.92
47.92
42.73
33.96
8.208.208.378.62
IndoorModel
Capacity
Power
*FB4BS(F,B0048
1.00
1.00
FB4BSF070
1.02
1.02
FS3QX060
0.98
0.92
NOTE:Whentherequireddatafallbetweenthepublisheddata,interpolationmaybeperformed.Extrapolationisnotanacceptablepractice.
DetailedcoolingcapacitiesarebasedonindoorandoutdoorunitatthesameelevationperARIstandard210/240---08.Ifadditionaltubinglengthand/orindoorunitislocatedaboveoutdoorunit,aslightvariationincapacitymay
occur.
*TestedCombination
{Totalandsensiblecapacitiesarenetcapacities.Blowermotorheathasbeensubtracted.
}Sensiblecapacitiesshownarebasedon80°F(27°C)enteringairattheindoorcoil.Forsensiblecapacitiesatotherthan80°F(27°C),deduct835Btuh(245kW)per1000CFM(480L/S)ofindoorcoilairforeachdegreebelow
80°F(27°C),oradd835Btuh(245kW)per1000CFM(480L/S)ofindoorcoilairperdegreeabove80°F(27°C).
**UnitTotalSystemkWistotalofindoorandoutdoorunitkilowatts.
EWB---EnteringWetBulb
38CKC
14
DE
TA
ILE
DC
OO
LIN
GC
APA
CIT
IES
(S.I
.)EVAPAIR
CONDENSERENTERINGAIRTEMPERATURES°C
2429
3541
4652
L/S
(C)
EWB
Capacity†(kW)
Sys.
Power
kW**
Capacity†(kW)
Sys.
Power
kW**
Capacity†(kW)
Sys.
Power
kW**
Capacity†(kW)
Sys.
Power
kW**
Capacity†(kW)
Sys.
Power
kW**
Capacity†(kW)
Sys.
Power
kW**
Total
Sens‡
Total
Sens‡
Total
Sens‡
Total
Sens‡
Total
Sens‡
Total
Sens‡
38CKC018---7DOUTDOORSETIONWITHFB4BSF018INDOORSECTION
250
14 17 19 22
5.085.475.966.30
5.084.663.963.20
1.611.641.671.70
4.715.035.606.07
4.714.393.783.10
1.731.771.821.86
4.344.575.155.71
4.344.123.562.95
1.851.881.962.02
3.984.124.665.26
3.983.843.312.75
1.971.992.082.17
3.633.684.184.76
3.633.573.072.53
2.102.112.202.32
3.283.283.704.25
3.283.282.842.32
2.232.232.322.44
285
14 17 19 22
5.325.606.056.36
5.324.954.123.27
1.651.671.701.72
4.945.175.726.15
4.944.693.993.20
1.781.811.851.89
4.564.715.275.81
4.564.403.773.06
1.901.932.002.05
4.174.244.785.37
4.174.113.522.88
2.032.042.132.21
3.803.804.284.87
3.803.803.272.67
2.162.162.252.37
3.433.433.794.35
3.433.433.032.45
2.292.292.372.50
320
14 17 19 22
5.515.706.116.39
5.515.204.273.33
1.681.701.731.75
5.145.285.816.19
5.144.964.173.27
1.831.841.881.91
4.744.825.375.88
4.744.663.973.16
1.961.972.032.08
4.344.344.875.45
4.344.343.723.00
2.082.082.182.24
3.943.944.354.96
3.943.943.462.79
2.212.212.292.41
3.563.563.854.42
3.563.563.212.57
2.352.352.412.54
IndoorModel
Capacity
Power
*FB4BSF018
1.00
1.00
FB4BSF024
1.06
1.06
FS3QX018
1.07
1.03
FS3QX024
1.12
1.05
EVAPAIR
CONDENSERENTERINGAIRTEMPERATURES°C
2429
3541
4652
L/S
(C)
EWB
Capacity†(kW)
Sys.
Power
kW**
Capacity†(kW)
Sys.
Power
kW**
Capacity†(kW)
Sys.
Power
kW**
Capacity†(kW)
Sys.
Power
kW**
Capacity†(kW)
Sys.
Power
kW**
Capacity†(kW)
Sys.
Power
kW**
Total
Sens‡
Total
Sens‡
Total
Sens‡
Total
Sens‡
Total
Sens‡
Total
Sens‡
38CKC024---7DOUTDOORSETIONWITHFB4BSF024INDOORSECTION
330
14 17 19 22
6.827.328.088.70
6.826.265.384.41
2.122.172.252.32
6.346.727.488.21
6.345.895.084.20
2.262.342.432.52
5.856.126.857.62
5.855.534.763.95
2.422.472.622.72
5.365.536.216.99
5.365.174.433.68
2.582.622.782.92
4.904.975.586.34
4.904.824.123.40
2.752.772.933.12
4.444.444.985.68
4.444.443.823.12
2.932.933.093.30
380
14 17 19 22
7.177.538.268.82
7.176.695.674.55
2.192.222.302.36
6.666.927.678.35
6.666.325.394.36
2.362.392.482.56
6.146.307.037.78
6.145.945.074.12
2.512.542.672.77
5.635.706.367.15
5.635.554.733.86
2.672.692.852.97
5.145.145.716.49
5.145.144.413.59
2.852.853.003.18
4.664.665.095.82
4.664.664.103.30
3.033.033.163.38
425
14 17 19 22
7.457.708.388.90
7.457.105.944.68
2.252.272.342.40
6.937.097.818.44
6.936.715.684.50
2.432.452.532.61
6.396.477.177.89
6.396.305.374.28
2.602.622.722.81
5.865.866.497.26
5.865.865.034.03
2.762.762.913.02
5.345.345.826.60
5.345.344.693.76
2.932.933.073.23
4.844.845.185.93
4.844.844.363.48
3.123.123.233.43
IndoorModel
Capacity
Power
*FB4BSF024
1.00
1.00
FB4BSF030
1.03
1.03
FS3QX024
0.98
0.99
FS3QX030
1.06
1.05
Seenotesonpage17
38CKC
15
DE
TA
ILE
DC
OO
LIN
GC
APA
CIT
IES
(S.I
.)C
ON
TIN
UE
DEVAPAIR
CONDENSERENTERINGAIRTEMPERATURES°C
2429
3541
4652
L/S
(C)
EWB
Capacity†(kW)
Sys.
Power
kW**
Capacity†(kW)
Sys.
Power
kW**
Capacity†(kW)
Sys.
Power
kW**
Capacity†(kW)
Sys.
Power
kW**
Capacity†(kW)
Sys.
Power
kW**
Capacity†(kW)
Sys.
Power
kW**
Total
Sens‡
Total
Sens‡
Total
Sens‡
Total
Sens‡
Total
Sens‡
Total
Sens‡
38CKC030---7DOUTDOORSETIONWITHFB4BSF030INDOORSECTION
415
14 17 19 22
8.248.669.54
10.34
8.247.686.555.33
2.602.652.742.82
7.768.078.949.81
7.767.356.275.12
2.792.842.953.05
7.287.488.329.21
7.287.015.984.88
2.973.003.163.27
6.796.887.668.56
6.796.675.674.62
3.153.173.343.50
6.306.307.017.88
6.306.305.364.34
3.343.343.513.71
5.815.816.377.19
5.815.815.074.06
3.523.523.683.92
470
14 17 19 22
8.628.889.73
10.49
8.628.236.945.53
2.682.712.792.87
8.138.299.139.97
8.137.886.675.34
2.892.913.013.10
7.627.708.509.37
7.627.526.385.11
3.083.103.223.34
7.107.107.828.72
7.107.106.064.86
3.263.263.433.56
6.596.587.158.03
6.596.585.754.59
3.453.453.593.78
6.076.076.497.32
6.076.075.444.31
3.643.643.763.99
530
14 17 19 22
8.949.079.88
10.59
8.948.727.295.71
2.752.762.842.92
8.438.489.28
10.08
8.438.357.045.54
2.962.973.063.16
7.907.918.639.49
7.907.916.755.32
3.183.183.283.39
7.367.367.968.83
7.367.366.445.07
3.363.363.493.62
6.826.827.268.14
6.826.826.114.81
3.553.553.663.84
6.296.296.597.42
6.296.295.794.53
3.753.753.834.05
IndoorModel
Capacity
Power
*FB4BSF030
1.00
1.00
FB4BSF036
1.03
1.04
FS3QX030
0.97
0.98
FS3QX036
0.99
1.05
EVAPAIR
CONDENSERENTERINGAIRTEMPERATURES°C
2429
3541
4652
L/S
(C)
EWB
Capacity†(kW)
Sys.
Power
kW**
Capacity†(kW)
Sys.
Power
kW**
Capacity†(kW)
Sys.
Power
kW**
Capacity†(kW)
Sys.
Power
kW**
Capacity†(kW)
Sys.
Power
kW**
Capacity†(kW)
Sys.
Power
kW**
Total
Sens‡
Total
Sens‡
Total
Sens‡
Total
Sens‡
Total
Sens‡
Total
Sens‡
38CKC036---7D,9DOUTDOORSETIONWITHFB4BSF036INDOORSECTION
495
14 17 19 22
10.12
10.59
11.69
12.68
10.12
9.518.106.57
3.193.243.363.47
9.489.81
10.88
11.94
9.489.047.716.27
3.383.443.583.71
8.839.03
10.06
11.13
8.838.577.315.94
3.563.603.803.95
8.208.279.19
10.29
8.208.106.895.59
3.763.773.994.18
7.577.578.389.41
7.577.576.495.23
3.963.964.174.41
6.956.957.578.56
6.956.956.104.89
4.164.164.344.63
565
14 17 19 22
10.57
10.86
11.92
12.84
10.57
10.17
8.576.80
3.303.333.453.55
9.90
10.07
11.10
12.12
9.909.688.196.53
3.523.543.673.80
9.229.28
10.25
11.31
9.229.167.796.21
3.713.723.894.04
8.558.549.37
10.46
8.558.547.365.87
3.903.904.104.27
7.897.898.539.57
7.897.896.955.52
4.114.114.284.50
7.247.247.708.69
7.247.246.545.16
4.324.324.464.72
635
14 17 19 22
10.94
11.08
12.08
12.94
10.94
10.75
9.007.01
3.403.423.533.62
10.25
10.29
11.26
12.24
10.25
10.27
8.656.76
3.633.633.753.88
9.559.54
10.40
11.43
9.559.548.246.46
3.853.853.984.12
8.848.849.51
10.57
8.848.847.826.12
4.044.044.194.36
8.158.158.649.68
8.158.157.385.78
4.254.254.384.59
7.477.477.808.80
7.477.476.955.43
4.464.464.564.81
IndoorModel
Capacity
Power
*FB4BSF036
1.00
1.00
FB4BS(F,B)036
1.02
1.02
FS3QX036
0.94
0.96
FS3QX042
0.98
0.95
Seenotesonpage17
38CKC
16
DE
TA
ILE
DC
OO
LIN
GC
APA
CIT
IES
(S.I
.)C
ON
TIN
UE
DEVAPAIR
CONDENSERENTERINGAIRTEMPERATURES°C
2429
3541
4652
L/S
(C)
EWB
Capacity†(kW)
Sys.
Power
kW**
Capacity†(kW)
Sys.
Power
kW**
Capacity†(kW)
Sys.
Power
kW**
Capacity†(kW)
Sys.
Power
kW**
Capacity†(kW)
Sys.
Power
kW**
Capacity†(kW)
Sys.
Power
kW**
Total
Sens‡
Total
Sens‡
Total
Sens‡
Total
Sens‡
Total
Sens‡
Total
Sens‡
38CKC042---9DOUTDOORSETIONWITHFB4BSF042INDOORSECTION
580
14 17 19 22
11.22
11.58
12.64
13.69
11.22
10.62
8.967.20
3.323.353.453.55
10.65
10.91
11.96
13.05
10.65
10.21
8.636.94
3.703.743.843.94
10.04
10.21
11.22
12.33
10.04
9.788.276.65
4.084.114.254.35
9.429.48
10.42
11.54
9.429.317.886.33
4.494.504.654.77
8.788.789.63
10.71
8.788.787.505.99
4.914.915.055.19
8.138.128.809.86
8.138.127.105.65
5.305.305.425.60
660
14 17 19 22
11.64
11.83
12.86
13.85
11.64
11.32
9.497.48
3.433.453.533.64
11.06
11.16
12.17
13.22
11.06
10.89
9.177.24
3.833.843.924.03
10.42
10.43
11.43
12.50
10.42
10.43
8.826.96
4.224.224.334.43
9.779.77
10.60
11.71
9.779.778.426.65
4.624.624.754.85
9.129.129.79
10.86
9.129.128.026.31
5.035.035.145.26
8.448.448.94
10.00
8.448.447.615.97
5.435.435.525.68
745
14 17 19 22
11.99
12.05
13.01
13.97
11.99
11.92
9.987.73
3.533.533.613.72
11.40
11.40
12.32
13.34
11.40
11.40
9.687.51
3.933.934.004.11
10.75
10.75
11.57
12.62
10.75
10.75
9.337.24
4.344.344.414.51
10.08
10.07
10.74
11.84
10.08
10.07
8.936.94
4.744.744.824.93
9.409.409.91
10.97
9.409.408.516.62
5.145.145.235.34
8.708.709.05
10.10
8.708.708.086.27
5.545.545.615.75
IndoorModel
Capacity
Power
*FB4BS(F,B0042
1.00
1.00
FB4BS(F,B)048
1.03
0.97
FS3QX042
0.95
0.89
FS3QX048
0.99
0.86
EVAPAIR
CONDENSERENTERINGAIRTEMPERATURES°C
2429
3541
4652
L/S
(C)
EWB
Capacity†(kW)
Sys.
Power
kW**
Capacity†(kW)
Sys.
Power
kW**
Capacity†(kW)
Sys.
Power
kW**
Capacity†(kW)
Sys.
Power
kW**
Capacity†(kW)
Sys.
Power
kW**
Capacity†(kW)
Sys.
Power
kW**
Total
Sens‡
Total
Sens‡
Total
Sens‡
Total
Sens‡
Total
Sens‡
Total
Sens‡
38CKC048---7C,9COUTDOORSETIONWITHFB4BSF048INDOORSECTION
660
14 17 19 22
12.00
12.54
13.78
14.92
12.00
11.17
9.527.72
3.974.034.154.28
11.97
12.43
13.70
14.97
11.97
11.32
9.637.83
4.404.474.614.76
11.90
12.24
13.51
14.88
11.90
11.41
9.697.88
4.884.945.125.28
11.76
11.98
13.24
14.66
11.76
11.45
9.717.88
5.415.455.695.86
11.54
11.62
12.86
14.32
11.54
11.43
9.697.83
5.996.006.266.49
11.22
11.22
12.36
13.85
11.22
11.22
9.627.74
6.616.616.867.17
755
14 17 19 22
12.52
12.82
14.04
15.12
12.52
11.91
10.07
8.01
4.094.124.254.37
12.50
12.74
13.97
15.19
12.50
12.12
10.23
8.16
4.554.584.714.85
12.41
12.55
13.77
15.12
12.41
12.20
10.32
8.25
5.045.075.225.38
12.26
12.27
13.50
14.90
12.26
12.27
10.37
8.27
5.585.585.795.96
12.03
12.03
13.10
14.56
12.03
12.03
10.35
8.24
6.166.166.396.59
11.69
11.69
12.58
14.08
11.69
11.69
10.30
8.17
6.796.796.997.27
850
14 17 19 22
12.95
13.04
14.23
15.26
12.95
12.57
10.59
8.28
4.204.214.334.45
12.93
13.01
14.17
15.35
12.93
12.82
10.79
8.46
4.664.674.804.94
12.84
12.84
13.97
15.30
12.84
12.84
10.92
8.59
5.195.195.315.47
12.68
12.68
13.69
15.08
12.68
12.68
10.99
8.64
5.745.745.886.05
12.43
12.43
13.29
14.74
12.43
12.43
11.00
8.63
6.326.326.506.68
12.09
12.09
12.75
14.25
12.09
12.09
10.95
8.58
6.956.957.117.37
IndoorModel
Capacity
Power
*FB4BS(F,B0048
1.00
1.00
FB4BS(F,B)060
1.03
1.03
FS3QX048
0.98
0.92
FS3QX060
1.04
0.97
Seenotesonpage17
38CKC
17
DE
TA
ILE
DC
OO
LIN
GC
APA
CIT
IES
(S.I
.)C
ON
TIN
UE
DEVAPAIR
CONDENSERENTERINGAIRTEMPERATURES°C
2429
3541
4652
L/S
(C)
EWB
Capacity†(kW)
Sys.
Power
kW**
Capacity†(kW)
Sys.
Power
kW**
Capacity†(kW)
Sys.
Power
kW**
Capacity†(kW)
Sys.
Power
kW**
Capacity†(kW)
Sys.
Power
kW**
Capacity†(kW)
Sys.
Power
kW**
Total
Sens‡
Total
Sens‡
Total
Sens‡
Total
Sens‡
Total
Sens‡
Total
Sens‡
38CKC060---9COUTDOORSETIONWITHFB4BSF060INDOORSECTION
800
14 17 19 22
16.20
16.95
18.55
19.71
16.20
15.17
12.81
10.19
5.375.405.525.64
15.72
16.31
18.07
19.60
15.72
14.91
12.70
10.24
5.855.936.036.17
15.18
15.59
17.35
19.15
15.18
14.61
12.45
10.12
6.346.406.596.72
14.61
14.85
16.55
18.46
14.61
14.29
12.15
9.90
6.886.917.147.29
13.99
14.06
15.71
17.65
13.99
13.90
11.84
9.63
7.417.427.657.87
13.30
13.30
14.76
16.73
13.30
13.30
11.50
9.31
7.947.948.178.46
875
14 17 19 22
16.67
17.21
18.70
19.81
16.67
15.83
13.21
10.37
5.465.495.605.74
16.17
16.58
18.29
19.74
16.17
15.58
13.18
10.47
5.996.036.126.26
15.61
15.85
17.58
19.32
15.61
15.27
12.96
10.40
6.486.516.676.81
15.03
15.12
16.77
18.66
15.03
14.92
12.67
10.21
7.007.027.247.37
14.40
14.40
15.91
17.85
14.40
14.40
12.36
9.95
7.547.547.767.95
13.69
13.69
14.95
16.93
13.69
13.69
12.02
9.64
8.078.078.278.54
945
14 17 19 22
17.06
17.43
18.82
19.87
17.06
16.43
13.59
10.54
5.555.575.695.82
16.58
16.83
18.46
19.84
16.58
16.21
13.63
10.69
6.096.106.206.35
16.00
16.10
17.77
19.45
16.00
15.87
13.45
10.65
6.606.616.756.90
15.41
15.41
16.95
18.82
15.41
15.41
13.18
10.50
7.137.137.327.46
14.76
14.76
16.08
18.01
14.76
14.76
12.86
10.25
7.667.667.868.03
14.04
14.04
15.11
17.08
14.04
14.04
12.52
9.95
8.208.208.378.62
IndoorModel
Capacity
Power
*FB4BS(F,B0048
1.00
1.00
FB4BSF070
1.02
1.02
FS3QX060
0.98
0.92
NOTE:Whentherequireddatafallbetweenthepublisheddata,interpolationmaybeperformed.Extrapolationisnotanacceptablepractice.
DetailedcoolingcapacitiesarebasedonindoorandoutdoorunitatthesameelevationperARIstandard210/240---08.Ifadditionaltubinglengthand/orindoorunitislocatedaboveoutdoorunit,aslightvariationincapacitymay
occur.
*Testedcombination
{Totalandsensiblecapacitiesarenetcapacities.Blowermotorheathasbeensubtracted.
}Sensiblecapacitiesshownarebasedon80°F(27°C)enteringairattheindoorcoil.Forsensiblecapacitiesatotherthan80°F(27°C),deduct835Btuh(245kW)per1000CFM(480L/S)ofindoorcoilairforeachdegreebelow
80°F(27°C),oradd835Btuh(245kW)per1000CFM(480L/S)ofindoorcoilairperdegreeabove80°F(27°C).
**UnitSystemPowerkWistotalofindoorandoutdoorunitkilowatts.
EWB---EnteringWetBulb
38CKC
18
CONDENSER ONLY RATINGS (ENGLISH)
SST ° FCONDENSER ENTERING AIR TEMPERATURES ° F
55 65 75 85 95 105 115 12538CKC018---7D
30TCGSDTKW
18.6080.801.29
16.7089.701.38
15.1098.201.42
13.50106.101.47
11.90113.901.51
10.40121.901.53
8.80129.801.54
7.10137.601.53
35TCGSDTKW
21.3082.701.32
19.1091.501.41
17.20100.101.50
15.50108.501.54
13.80116.401.59
12.10124.201.62
10.50132.101.64
8.80139.901.64
40TCGSDTKW
24.6084.601.34
21.9093.501.45
19.70102.101.54
17.70110.401.63
15.90118.701.67
14.10126.701.71
12.30134.501.74
10.50142.401.76
45TCGSDTKW
28.8086.101.36
25.1095.501.48
22.50104.201.59
20.20112.501.68
18.20120.701.77
16.20128.901.80
14.30137.001.84
12.40144.801.87
50TCGSDTKW
34.4087.301.36
29.2097.301.51
25.80106.301.63
23.10114.701.74
20.80122.901.83
18.70131.001.92
16.60139.001.95
14.50147.001.98
55TCGSDTKW
39.9089.701.38
34.3099.001.53
29.70108.301.67
26.50116.901.79
23.80125.101.90
21.40133.201.99
19.10141.202.07
16.90149.002.12
38CKC024---7D
30TCGSDTKW
25.0087.501.66
22.8095.001.74
20.60102.401.80
18.40109.901.86
16.20117.501.91
14.00125.201.95
11.90132.901.97
9.60140.501.97
35TCGSDTKW
28.3090.401.73
25.8098.101.84
23.50105.501.93
21.20112.901.99
18.90120.402.05
16.60128.102.09
14.30135.802.13
12.00143.402.15
40TCGSDTKW
32.1093.101.79
29.20101.101.92
26.60108.802.04
24.10116.202.14
21.70123.602.19
19.20131.002.25
16.90138.702.30
14.50146.302.33
45TCGSDTKW
36.5095.901.86
33.10103.902.00
30.10111.702.14
27.40119.402.26
24.70127.002.37
22.10134.302.42
19.60141.802.47
17.10149.402.52
50TCGSDTKW
41.7098.601.92
37.70106.702.08
34.30114.502.23
31.10122.202.37
28.20129.902.49
25.30137.502.60
22.50145.102.67
19.90152.702.73
55TCGSDTKW
47.80101.301.98
43.00109.502.16
39.00117.502.33
35.50125.102.48
32.20132.802.62
29.10140.402.74
26.00147.902.86
23.10155.502.96
38CKC030---7D
30TCGSDTKW
28.4083.401.88
26.2091.702.00
24.00100.102.12
21.70108.502.23
19.30116.802.32
17.10125.202.39
14.70133.302.44
12.10141.302.46
35TCGSDTKW
31.8086.101.96
29.4094.402.11
27.10102.802.23
24.70111.002.35
22.20119.302.46
19.80127.702.55
17.40135.902.62
14.80144.002.66
40TCGSDTKW
35.4089.102.03
32.9097.302.20
30.40105.602.37
27.90113.902.49
25.30122.102.60
22.70130.302.71
20.20138.602.80
17.60146.702.86
45TCGSDTKW
39.3092.302.11
36.70100.502.30
34.00108.602.47
31.30116.902.64
28.60125.102.79
25.90133.202.88
23.20141.402.99
20.50149.503.07
50TCGSDTKW
43.7095.802.19
40.70103.802.39
37.80111.902.58
35.00120.102.76
32.10128.202.94
29.20136.303.10
26.40144.403.20
23.60152.503.30
55TCGSDTKW
48.8098.802.26
45.20107.402.49
42.00115.502.69
38.90123.502.89
35.90131.603.08
32.90139.703.25
29.70147.603.41
26.80155.703.56
KW --- Total Power (kW)SDT --- Saturated Temperature Leaving Compressor (° F)SST --- Saturated Temperature Entering Compressor (° F)TCG --- Gross Cooling Capacity (1000 Btuh)
38CKC
19
CONDENSER ONLY RATINGS (ENGLISH) (CONT.)
SST ° FCONDENSER ENTERING AIR TEMPERATURES ° F
55 65 75 85 95 105 115 12538CKC036---7D, 9D
30TCGSDTKW
35.6085.702.34
32.7093.602.46
29.80101.602.58
26.90109.602.68
24.00117.702.77
21.10125.902.84
18.20133.902.89
15.20141.902.92
35TCGSDTKW
39.9088.702.45
36.8096.602.62
33.80104.602.74
30.70112.502.85
27.60120.502.96
24.60128.603.05
21.60136.703.12
18.50144.703.17
40TCGSDTKW
44.5092.102.56
41.2099.902.75
38.00107.702.93
34.80115.703.06
31.50123.503.16
28.30131.603.27
25.20139.603.36
22.00147.603.43
45TCGSDTKW
49.8095.202.66
46.00103.302.88
42.50111.103.07
39.10119.003.25
35.60126.903.41
32.20134.703.51
28.90142.803.62
25.60150.703.71
50TCGSDTKW
56.2097.702.75
51.60106.303.00
47.40114.603.23
43.70122.503.43
40.10130.403.61
36.40138.103.78
32.90146.103.92
29.40154.004.03
55TCGSDTKW
63.60100.302.83
58.30109.003.11
53.60117.303.36
49.30125.503.59
45.20133.503.80
41.30141.503.99
37.20149.404.17
33.60157.304.33
38CKC042---9D
30TCGSDTKW
36.4082.701.87
34.6092.102.20
32.60101.002.54
30.40110.202.92
28.10119.403.33
25.60128.603.76
22.90137.604.18
19.80146.404.57
35TCGSDTKW
40.0085.201.98
38.1094.202.29
36.00103.402.64
33.70112.503.02
31.20121.603.44
28.70130.803.88
25.90139.904.32
22.70148.604.73
40TCGSDTKW
43.9087.702.07
41.8096.802.41
39.60105.902.78
37.20115.003.17
34.60124.003.57
31.90133.204.01
29.00142.204.46
25.80151.004.90
45TCGSDTKW
48.4090.102.17
45.9099.402.52
43.40108.602.91
40.90117.703.33
38.10126.703.74
35.30135.704.18
32.40144.604.63
29.20153.205.08
50TCGSDTKW
53.4092.102.25
50.60101.502.61
47.90110.603.00
45.10119.703.42
42.30128.703.87
39.20137.604.35
36.20146.304.82
33.00154.905.27
55TCGSDTKW
59.1094.202.35
55.90103.602.71
52.90112.703.10
49.90121.703.52
46.90130.603.97
43.60139.504.44
40.30148.204.94
37.00156.705.45
38CKC048---7C 9C
30TCGSDTKW
46.0081.702.66
43.4090.602.95
40.6099.603.28
37.70108.603.64
34.80117.704.04
31.60126.804.46
28.10135.804.89
24.30144.605.32
35TCGSDTKW
50.9084.102.79
48.1093.003.10
45.20101.903.42
42.20110.803.79
39.20120.004.20
35.90129.104.64
32.40138.105.09
28.50146.905.55
40TCGSDTKW
56.2086.602.90
53.3095.403.23
50.20104.403.61
47.00113.303.98
43.80122.404.40
40.50131.504.85
36.90140.505.31
32.90149.305.79
45TCGSDTKW
62.1089.503.04
58.8098.203.38
55.60107.003.75
52.10115.804.16
48.70124.904.63
45.20134.105.11
41.50143.105.59
37.50152.006.08
50TCGSDTKW
68.4092.603.19
64.90101.203.53
61.40109.903.91
57.80118.804.34
53.90127.604.80
50.30136.705.32
46.50145.805.88
42.40154.706.44
55TCGSDTKW
75.8095.203.32
71.60104.203.69
67.70113.104.09
63.80121.804.52
59.80130.604.99
55.80139.605.52
51.90148.506.08
47.80157.206.67
KW --- Total Power (kW)SDT --- Saturated Temperature Leaving Compressor (° F)SST --- Saturated Temperature Entering Compressor (° F)TCG --- Gross Cooling Capacity (1000 Btuh)
38CKC
20
CONDENSER ONLY RATINGS (ENGLISH) (CONT.)
SST ° FCONDENSER ENTERING AIR TEMPERATURES ° F
55 65 75 85 95 105 115 12538CKC060---9C
30TCGSDTKW
58.8082.903.29
55.5092.203.79
52.00101.004.25
48.30109.804.77
44.40118.705.34
40.30127.505.93
35.80136.206.51
30.80144.707.07
35TCGSDTKW
65.8084.403.34
61.7094.403.90
58.00103.604.44
54.10112.304.95
50.10121.105.54
45.90129.906.16
41.30138.706.78
36.30147.307.40
40TCGSDTKW
73.9085.903.39
68.9096.003.97
64.60105.604.57
60.20114.905.19
56.00123.605.76
51.70132.506.41
47.00141.307.07
42.00149.907.74
45TCGSDTKW
83.7087.203.43
81.9095.703.91
72.10107.304.66
67.50116.605.31
62.70125.706.01
58.20134.506.68
53.50143.307.37
48.40151.908.06
50TCGSDTKW
95.9088.303.46
87.0099.304.10
80.90109.104.74
75.60118.405.41
70.40127.506.12
65.40136.406.87
60.60145.107.65
55.40153.708.46
55TCGSDTKW
119.2087.303.37
98.60100.704.15
91.00110.804.82
84.90120.205.51
79.40129.306.23
73.50138.207.00
68.40146.907.80
63.10155.508.64
KW --- Total Power (kW)SDT --- Saturated Temperature Leaving Compressor (° F)SST --- Saturated Temperature Entering Compressor (° F)TCG --- Gross Cooling Capacity (1000 Btuh)
38CKC
21
CONDENSER ONLY RATINGS (S.I.)SST°C
CONDENSER ENTERING AIR TEMPERATURES °C13 18 24 29 35 41 46 52
38CKC018---7D
---1TCGSDTKW
5.4027.001.29
4.9032.001.38
4.4037.001.42
4.0041.001.47
3.5046.001.51
3.0050.001.53
2.6054.001.54
2.1059.001.53
2TCGSDTKW
6.3028.001.32
5.6033.001.41
5.0038.001.50
4.5042.001.54
4.1047.001.59
3.6051.001.62
3.1056.001.64
2.6060.001.64
4TCGSDTKW
7.2029.001.34
6.4034.001.45
5.8039.001.54
5.2044.001.63
4.7048.001.67
4.1053.001.71
3.6057.001.74
3.1061.001.76
7TCGSDTKW
8.4030.001.36
7.4035.001.48
6.6040.001.59
5.9045.001.68
5.3049.001.77
4.8054.001.80
4.2058.001.84
3.6063.001.87
10TCGSDTKW
10.1031.001.36
8.5036.001.51
7.5041.001.63
6.8046.001.74
6.1050.001.83
5.5055.001.92
4.9059.001.95
4.2064.001.98
13TCGSDTKW
11.7032.001.38
10.0037.001.53
8.7042.001.67
7.8047.001.79
7.0052.001.90
6.3056.001.99
5.6061.002.07
4.9065.002.12
38CKC024---7D
---1TCGSDTKW
7.3031.001.66
6.7035.001.74
6.0039.001.80
5.4043.001.86
4.7047.001.91
4.1052.001.95
3.5056.001.97
2.8060.001.97
2TCGSDTKW
8.3032.001.73
7.6037.001.84
6.9041.001.93
6.2045.001.99
5.5049.002.05
4.9053.002.09
4.2058.002.13
3.5062.002.15
4TCGSDTKW
9.4034.001.79
8.6038.001.92
7.8043.002.04
7.1047.002.14
6.4051.002.19
5.6055.002.25
4.9059.002.30
4.2064.002.33
7TCGSDTKW
10.7035.001.86
9.7040.002.00
8.8044.002.14
8.0049.002.26
7.2053.002.37
6.5057.002.42
5.7061.002.47
5.0065.002.52
10TCGSDTKW
12.2037.001.92
11.0042.002.08
10.0046.002.23
9.1050.002.37
8.3054.002.49
7.4059.002.60
6.6063.002.67
5.8067.002.73
13TCGSDTKW
14.0038.001.98
12.6043.002.16
11.4047.002.33
10.4052.002.48
9.4056.002.62
8.5060.002.74
7.6064.002.86
6.8069.002.96
38CKC030---7D
---1TCGSDTKW
8.3029.001.88
7.7033.002.00
7.0038.002.12
6.4042.002.23
5.7047.002.32
5.0052.002.39
4.3056.002.44
3.5061.002.46
2TCGSDTKW
9.3030.001.96
8.6035.002.11
7.9039.002.23
7.2044.002.35
6.5049.002.46
5.8053.002.55
5.1058.002.62
4.3062.002.66
4TCGSDTKW
10.4032.002.03
9.6036.002.20
8.9041.002.37
8.2045.002.49
7.4050.002.60
6.7055.002.71
5.9059.002.80
5.1064.002.86
7TCGSDTKW
11.5034.002.11
10.7038.002.30
10.0043.002.47
9.2047.002.64
8.4052.002.79
7.6056.002.88
6.8061.002.99
6.0065.003.07
10TCGSDTKW
12.8035.002.19
11.9040.002.39
11.1044.002.58
10.2049.002.76
9.4053.002.94
8.6058.003.10
7.7062.003.20
6.9067.003.30
13TCGSDTKW
14.3037.002.26
13.2042.002.49
12.3046.002.69
11.4051.002.89
10.5055.003.08
9.6060.003.25
8.7064.003.41
7.8069.003.56
KW --- Total Power (kW)SDT --- Saturated Temperature Leaving Compressor (° C)SST --- Saturated Temperature Entering Compressor (° C)TCG --- Gross Cooling Capacity (1000 kW)
38CKC
22
CONDENSER ONLY RATINGS (S.I.) (CONT.)
SST °CCONDENSER ENTERING AIR TEMPERATURES °C
13 18 24 29 35 41 46 5238CKC036---7D, 9D
---1TCGSDTKW
10.4030.002.34
9.6034.002.46
8.7039.002.58
7.9043.002.68
7.0048.002.77
6.2052.002.84
5.3057.002.89
4.5061.002.92
2TCGSDTKW
11.7032.002.45
10.8036.002.62
9.9040.002.74
9.0045.002.85
8.1049.002.96
7.2054.003.05
6.3058.003.12
5.4063.003.17
4TCGSDTKW
13.0033.002.56
12.1038.002.75
11.1042.002.93
10.2046.003.06
9.2051.003.16
8.3055.003.27
7.4060.003.36
6.4064.003.43
7TCGSDTKW
14.6035.002.66
13.5040.002.88
12.5044.003.07
11.4048.003.25
10.4053.003.41
9.4057.003.51
8.5062.003.62
7.5066.003.71
10TCGSDTKW
16.5037.002.75
15.1041.003.00
13.9046.003.23
12.8050.003.43
11.7055.003.61
10.7059.003.78
9.6063.003.92
8.6068.004.03
13TCGSDTKW
18.6038.002.83
17.1043.003.11
15.7047.003.36
14.4052.003.59
13.2056.003.80
12.1061.003.99
10.9065.004.17
9.8070.004.33
38CKC042---9D
---1TCGSDTKW
10.7028.001.87
10.1033.002.20
9.5038.002.54
8.9043.002.92
8.2049.003.33
7.5054.003.76
6.7059.004.18
5.8064.004.57
2TCGSDTKW
11.7030.001.98
11.2035.002.29
10.5040.002.64
9.9045.003.02
9.1050.003.44
8.4055.003.88
7.6060.004.32
6.7065.004.73
4TCGSDTKW
12.9031.002.07
12.2036.002.41
11.6041.002.78
10.9046.003.17
10.1051.003.57
9.3056.004.01
8.5061.004.46
7.6066.004.90
7TCGSDTKW
14.2032.002.17
13.4037.002.52
12.7043.002.91
12.0048.003.33
11.2053.003.74
10.3058.004.18
9.5063.004.63
8.6067.005.08
10TCGSDTKW
15.6033.002.25
14.8039.002.61
14.0044.003.00
13.2049.003.42
12.4054.003.87
11.5059.004.35
10.6064.004.82
9.7068.005.27
13TCGSDTKW
17.3035.002.35
16.4040.002.71
15.5045.003.10
14.6050.003.52
13.7055.003.97
12.8060.004.44
11.8065.004.94
10.9069.005.45
38CKC048---7C 9C
---1TCGSDTKW
13.5028.002.66
12.7033.002.95
11.9038.003.28
11.1043.003.64
10.2048.004.04
9.3053.004.46
8.2058.004.89
7.1063.005.32
2TCGSDTKW
14.9029.002.79
14.1034.003.10
13.3039.003.42
12.4044.003.79
11.5049.004.20
10.5054.004.64
9.5059.005.09
8.4064.005.55
4TCGSDTKW
16.5030.002.90
15.6035.003.23
14.7040.003.61
13.8045.003.98
12.8050.004.40
11.9055.004.85
10.8060.005.31
9.7065.005.79
7TCGSDTKW
18.2032.003.04
17.2037.003.38
16.3042.003.75
15.3047.004.16
14.3052.004.63
13.3057.005.11
12.2062.005.59
11.0067.006.08
10TCGSDTKW
20.0034.003.19
19.0038.003.53
18.0043.003.91
16.9048.004.34
15.8053.004.80
14.7058.005.32
13.6063.005.88
12.4068.006.44
13TCGSDTKW
22.2035.003.32
21.0040.003.69
19.8045.004.09
18.7050.004.52
17.5055.004.99
16.3060.005.52
15.2065.006.08
14.0070.006.67
KW --- Total Power (kW)SDT --- Saturated Temperature Leaving Compressor (° C)SST --- Saturated Temperature Entering Compressor (° C)TCG --- Gross Cooling Capacity (1000 kW)
38CKC
23
CONDENSER ONLY RATINGS (S.I.) (CONT.)
SST °CCONDENSER ENTERING AIR TEMPERATURES °C
13 18 24 29 35 41 46 5238CKC060---9C
---1TCGSDTKW
17.2028.003.29
16.3033.003.79
15.2038.004.25
14.1043.004.77
13.0048.005.34
11.8053.005.93
10.5058.006.51
9.0063.007.07
2TCGSDTKW
19.3029.003.34
18.1035.003.90
17.0040.004.44
15.8045.004.95
14.7049.005.54
13.4054.006.16
12.1059.006.78
10.6064.007.40
4TCGSDTKW
21.7030.003.39
20.2036.003.97
18.9041.004.57
17.7046.005.19
16.4051.005.76
15.1056.006.41
13.8061.007.07
12.3066.007.74
7TCGSDTKW
24.5031.003.43
24.0035.003.91
21.1042.004.66
19.8047.005.31
18.4052.006.01
17.1057.006.68
15.7062.007.37
14.2067.008.06
10TCGSDTKW
28.1031.003.46
25.5037.004.10
23.7043.004.74
22.1048.005.41
20.6053.006.12
19.2058.006.87
17.8063.007.65
16.2068.008.46
13TCGSDTKW
34.9031.003.37
28.9038.004.15
26.7044.004.82
24.9049.005.51
23.3054.006.23
21.5059.007.00
20.1064.007.80
18.5069.008.64
KW --- Total Power (kW)SDT --- Saturated Temperature Leaving Compressor (° C)SST --- Saturated Temperature Entering Compressor (° C)TCG --- Gross Cooling Capacity (1000 kW)
SYSTEM DESIGN1. Intended for outdoor installation with free air inlet and outlet. Outdoor fan external static pressure available is less than 0.01--in. wc.
2. Minimum outdoor operating air temperature without low--ambient operation accessory is 55_F (12.8_C).
3. Maximum outdoor operating air temperature is 125_F (51.7_C).
4. For reliable operation, unit should be level in all horizontal planes.
5. Maximum elevation of indoor coil above or below base of outdoor unit is: indoor coil above = 50 ft (15.24m), indoor coil below = 150ft (45.7m).
6. For interconnecting refrigerant tube lengths between 50 (15.24m) and 175 (53.34m) or 20 ft (6.1m) vertical differential, consultResidential’s Split System Long--Line Application Guideline available from equipment distributor.
7. Crankcase heater required when interconnecting refrigerant tube length exceeds 50 ft (15.24m).
8. If any refrigerant tubing is buried, provide a 6 in. (152mm) vertical rise to the valve connections at the unit. Refrigerant tubing lengths upto 36 in. (912mm) may be buried without further consideration. For buried lines longer than 3 ft (912mm), consult your local distributor.
9. Use only copper wire for electric connection at unit. Aluminum and clad aluminum are not acceptable for the type of connector provided.
38CKC
24
GUIDE SPECIFICATIONSGENERAL
AIR--COOLED, SPLIT--SYSTEM AIR CONDITIONER38CKC
1--1/2 TO 5 NOMINAL TONS (5.2 TO 17.5 kW)
System DescriptionOutdoor--mounted, air--cooled, split--system air conditioner unitsuitable for ground or rooftop installation. Unit consists of ahermetic compressor, an air--cooled coil, propeller--type condenserfan, and a control box. Unit will discharge supply air upward asshown on contract drawings. Unit will be used in a refrigerationcircuit to match up to a packaged fan coil or coil unit.
Quality Assurance— Unit construction will comply with latest edition of
ANSI/ASHRAE and with NEC.
— Unit will be constructed in accordance with ULstandards and will carry the UL label of approval. Unitwill have c--UL approval.
— Unit cabinet will be capable of withstanding Federal TestMethod Standard No. 141 (Method 6061) 500--hr saltspray test.
— Air--cooled condenser coils will be leak tested at 150psig and pressure tested at 300 psig.
— Unit constructed in ISO 9001 approved facility.
Delivery, Storage, and Handling— Unit will be shipped as single package only and is stored
and handled per unit manufacturer’s recommendations.
PRODUCTSEquipment
— Factory--assembled, single--piece, air--cooled airconditioner unit. Contained within the unit enclosure isall factory wiring, piping, controls, compressor,refrigerant charge (R22), and special features requiredprior to field start--up.
Unit Cabinet
— Unit cabinet will be constructed of galvanized,prepainted steel.
Fans
— Condenser fan will be direct--drive propeller type,discharging air upward.
— Condenser fan motors will be totally enclosed, 1--phasetype with class B insulation and permanently lubricatedbearings. Shafts will be corrosion resistant.
— Fan blades will be statically and dynamically balanced.
— Condenser fan openings will be equipped with coatedsteel wire safety guards.
Compressor
— Compressor will be hermetically sealed.
— Compressor will be mounted on rubber vibrationisolators.
Condenser Coil
— Condenser coil will be air cooled.
— Coil will be constructed of epoxy coated, enhancedaluminum fins mechanically bonded to copper tubeswhich are then cleaned, dehydrated, and sealed.
Refrigeration Components
— Refrigeration circuit components will include liquid lineshutoff valve with sweat connections, suction line shutoffvalves with sweat connections, system charge of R--22refrigerant, and compressor oil.
Operating Characteristics— The capacity of the unit will meet or exceed _____ Btuh
at a suction temperature of _____ _F (_C). The powerconsumption at full load will not exceed _____ kW.
— Combination of the unit and the evaporator or fan coilunit will have a total net cooling capacity of _____ Btuhor greater at conditions of _____ CFM entering airtemperature at the evaporator at _____ _F (_C) wet bulband _____ _F (_C) dry bulb, and air entering the unit at_____ _F (_C).
— The system will have a SEER of _____ Btuh/watt orgreater at DOE conditions.
Electrical Requirements— Nominal unit electrical characteristics will be _____ v,
single phase, 60 hz. The unit will be capable ofsatisfactory operation within voltage limits of _____ v to_____ v.
— Nominal unit electrical characteristics will be _____ v,three phase, 60 hz. The unit will be capable ofsatisfactory operation within voltage limits of _____ v to_____ v.
— Unit electrical power will be single point connection.
— Control circuit will be 24v.
Special Features— Refer to section of this literature identifying accessories
and descriptions for specific features and availableenhancements.
Copyright 2013 Carrier Corp. S 7310 W. Morris St. S Indianapolis, IN 46231
Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.
Catalog No.38CKC---C13PD
Replaces:38CKC---C12PD
Edition Date: 03/13
38CKC
