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24ACB4
Comfortt Series 14 Air Conditioner
with Puronr Refrigerant
1---1/2 to 5 Tons (Sizes 18 To 60)
the environmentally sound refrigerant
Carrier Air Conditioners with Puron r refrigerant provide a
collection of features unmatched by any other family of
equipment. The 24ACB has been designed utilizing Carrier's
Puron refrigerant. The environmentally sound refrigerant allows
you to make a responsible decision in the protection of the earth's
ozone layer.
As an Energy Starr Partner, Carrier Corporation has determined
that this product meets the Energy Starr guidelines for energy
efficiency. Refer to the combination ratings in the Product Data
for system combinations that meet Energy Starr guidelines.
NOTE: Ratings contained in this document are subject to
change at any time. Always refer to the AHRI directory
(www.ahridirectory.org) for the most up- -to- -date ratings
information.
Product Data
INDUSTRY LEADING
FEATURES / BENEFITS
Efficiency
S
S
S
Sound
S
S
Comfort
S
Reliability
S
S
S
S
S
S
S
S
S
Durability
WeatherArmort protection package:
S
S
S
S
Applications
S
S
14 SEER / 11.5 - - 12.0 EER
Microtube Technologyt refrigeration system
Indoor air quality accessories available
Sound level as low as 72 dBA
Compressor sound blanket
System supports Thermidistatt or standard thermostat
controls
Puronr refrigerant - - environmentally sound, won't
deplete the ozone layer and low lifetime service cost.
Front- -seating service valves
Scroll compressor
Internal pressure relief valve
Internal thermal overload
Low pressure switch
High pressure switch
Filter drier
Balanced refrigeration system for maximum reliability
Solid, Durable sheet metal construction
Steel louver coil guard
Baked- -on, complete outer coverage, powder paint
Color matched ceramic coated screws
Long- -line - - up to 250 feet (76.2 m) total equivalent
length, up to 200 feet (60.96 m) condenser above
evaporator, or up to 80 ft. (24.38 m) evaporator above
condenser (See Longline Guide for more information.)
Low ambient (down to - -20_F/- -28.9_C) with accessory
kit
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Table of Contents
Related Manuals for Carrier 24ACB4 Series
Summary of Contents for Carrier 24ACB4 Series
-
Page 1: Product Data
Low pressure switch High pressure switch Filter drier Carrier Air Conditioners with Puron r refrigerant provide a Balanced refrigeration system for maximum reliability collection of features unmatched by any other family of Durability equipment. The 24ACB has been designed utilizing Carrier’s Puron refrigerant. -
Page 2: Model Number Nomenclature
MODEL NUMBER NOMENCLATURE Product Product Major Cooling Minor Tier SEER Variations Open Open Voltage Series Family Series Capacity Series A=RES 4=14 0=Not 0=Not 24=AC B=Puron A=Standard 3=208/230--- 1 Comfort SEER Defined Defined 0, 1, 2... ISO 9001:2000 the environmentally sound refrigerant REGISTERED This product has been designed and manufactured to meet Energy Star®... -
Page 3: Physical Data
PHYSICAL DATA UNIT SIZE --- SERIES 18---30 24---30 30---30 36---30 42---30 48---30 60---30 Operating Weight lb (kg) 197 (89.36) 184 (83.5) 177 (80.3) 225 (102.1) 228 (103.4) 270 (122.5) 337 (152.9) Shipping Weight lb (kg) 225 (102.1) 223 (101.2) 218 (98.9) 259 (117.5) 267 (120.9) 303 (137.4) - Page 4 ACCESSORIES ORDER NUMBER DESCRIPTION 18---30 24---30 30---30 36---30 42---30 48---30 60---30 KAACH1201AAA CRANKCASE HTR KAACH1401AAA CRANKCASE HTR KSACY0101AAA CYCLE PROTECTOR KAAFT0101AAA FREEZE THERMOSTAT KSAHS1701AAA HARD START (CAP / RELAY) KSALA0301410* LOW AMBIENT PSW HC32GE229 MOTOR FAN BALL BEARING HC38GE228 MOTOR FAN BALL BEARING HC40GE228 MOTOR FAN BALL BEARING KSALA0601AAA*...
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Page 5: Accessory Usage Guideline
Required in long line applications. 9. Outdoor Air Temperature Sensor Suggested in all commercial applications. Designed for use with Carrier Thermostats listed in this publication. This device enables the thermostat to display the outdoor temperature. This device also is required to enable special thermostat features such as auxiliary heat lock out. - Page 6 Accessory Description and Usage (Listed Alphabetically) (Continued) 10. Sound Hood 13. Time- -Delay Relay Wraparound sound reducing cover for the compressor. Reduces An SPST delay relay which briefly continues operation of indoor blower motor to provide additional cooling after the compressor the sound level by about 2 dBA.
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Page 7: Electrical Data
ELECTRICAL DATA OPER MIN WIRE UNIT FUSE** COMPR WIRE LENGTH LENGTH VOLTS* SIZE{ or CKT SIZE --- V/PH SIZE{ ft. (m)} ft. (m)} SERIES 60° C 75° C 60° C 75° C AMPS 18---30 48.0 11.7 67 (20.4) 64 (19.5) 24---30 58.3 13.5... - Page 10 Wall...
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Page 11: Combination Ratings
COMBINATION RATINGS ARI Ref. No. Model Number Indoor Model Furnace Model Capacity SEER Phase 3047251 24ACB418A30 *CAP**2414A**+TDR 18000 11.50 14.00 3047259 24ACB418A30 CAP**1814A** 58CV(A,X)070---12 17600 12.50 15.00 3047252 24ACB418A30 CAP**1814A** 58PH*045---08 18000 12.75 15.25 3047258 24ACB418A30 CAP**1814A**+TDR 17800 11.20 13.50 3047260 24ACB418A30 CAP**2414A**... -
Page 12: Combination Ratings Continued
COMBINATION RATINGS CONTINUED ARI Ref. No. Model Number Indoor Model Furnace Model Capacity SEER Phase 3047343 24ACB424A30 CNPH*3017A** 58CV(A,X)155---22 23400 13.20 16.00 3101836 24ACB424A30 CNPH*3017A** 58MEB040---12 23800 13.20 16.00 3101837 24ACB424A30 CNPH*3017A** 58MEB060---12 23800 13.20 16.00 3101838 24ACB424A30 CNPH*3017A** 58MEB080---12 23800 13.20 16.00... - Page 13 COMBINATION RATINGS CONTINUED ARI Ref. No. Model Number Indoor Model Furnace Model Capacity SEER Phase 3101867 24ACB430A30 CAP**3617A** 58MEB080---12 29200 13.00 15.50 3101868 24ACB430A30 CAP**3617A** 58MEB080---16 29200 13.00 15.50 3047402 24ACB430A30 CAP**3617A** 58MV(B,C)060---14 28800 12.50 15.00 3047382 24ACB430A30 CAP**3617A** 58PH*070---16 29200 12.50 15.00...
- Page 14 COMBINATION RATINGS CONTINUED ARI Ref. No. Model Number Indoor Model Furnace Model Capacity SEER Phase 3047447 24ACB430A30 CSPH*3012A**+TDR 29000 11.70 14.00 3047466 24ACB430A30 CSPH*3612A** 58CV(A,X)070---12 29000 12.50 15.50 3047467 24ACB430A30 CSPH*3612A** 58CV(A,X)090---16 29000 13.00 15.50 3047468 24ACB430A30 CSPH*3612A** 58CV(A,X)110---20 29000 13.00 15.50 3047469...
- Page 15 COMBINATION RATINGS CONTINUED ARI Ref. No. Model Number Indoor Model Furnace Model Capacity SEER Phase 3047503 24ACB436A30 CNPH*4221A** 58PH*110---20 35800 13.00 15.25 3047542 24ACB436A30 CNPH*4221A**+TDR 35200 12.00 14.00 3047568 24ACB436A30 CNPV*3617A** 58CV(A,X)070---12 35000 12.50 14.50 3047532 24ACB436A30 CNPV*3617A** 58CV(A,X)090---16 35000 12.50 15.00 3101887...
- Page 16 COMBINATION RATINGS CONTINUED ARI Ref. No. Model Number Indoor Model Furnace Model Capacity SEER Phase 3047573 24ACB442A30 CAP**4817A** 58PH*070---16 40000 12.20 14.50 3047606 24ACB442A30 CAP**4817A**+TDR 40000 12.00 14.00 3047612 24ACB442A30 CAP**4821A** 58CV(A,X)110---20 40000 12.50 15.00 3101924 24ACB442A30 CAP**4821A** 58MEB100---20 40000 12.50 15.00 3047609...
- Page 17 COMBINATION RATINGS CONTINUED ARI Ref. No. Model Number Indoor Model Furnace Model Capacity SEER Phase 3101936 24ACB442A30 CSPH*4212A** 58MEB080---16 40000 12.20 14.50 3101937 24ACB442A30 CSPH*4212A** 58MEB100---20 39500 12.50 15.00 3101938 24ACB442A30 CSPH*4212A** 58MEB120---20 40000 12.50 15.00 3047659 24ACB442A30 CSPH*4212A** 58MV(B,C)040---14 39000 12.20 14.50...
- Page 18 COMBINATION RATINGS CONTINUED ARI Ref. No. Model Number Indoor Model Furnace Model Capacity SEER Phase 3101956 24ACB448A30 CNPH*6024A** 58MEB120---20 47000 12.20 14.50 3047809 24ACB448A30 CNPH*6024A** 58MV(B,C)080---20 46500 12.00 14.20 3047764 24ACB448A30 CNPH*6024A** 58PH*070---16 47500 11.20 13.50 3047765 24ACB448A30 CNPH*6024A** 58PH*090---16 48000 12.20 14.50...
- Page 19 TDR — Time---Delay Relay. In most cases, only 1 method should be used to achieve TDR function. Using more than 1 method in a system may cause degradation in performance. Use either the accessory Time---Delay Relay KAATD0101TDR or a furnace equipped with TDR. Most Carrier furnaces are equipped with TDR.
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Page 30: Condenser Only Ratings
CONDENSER ONLY RATINGS* CONDENSER ENTERING AIR TEMPERATURES ° F (° C) ° F (° C) 55 (12.78) 65 (18.33) 75 (23.89) 85 (29.44) 95 (35.0) 105 (40.56) 115 (46.11) 125 (51.67) 24ACB418A30 16.80 15.70 14.70 13.80 12.80 11.80 10.80 9.70 66.70 76.10 85.40... - Page 31 CONDENSER ONLY RATINGS* CONTINUED CONDENSER ENTERING AIR TEMPERATURES ° F (° C) ° F (° C) 55 (12.78) 65 (18.33) 75 (23.89) 85 (29.44) 95 (35.0) 105 (40.56) 115 (46.11) 125 (51.67) 24ACB442A30 36.60 34.70 32.80 30.80 28.70 26.60 24.30 21.90 67.50 76.90...
- Page 32 — Refer to section of this literature identifying accessories and descriptions for specific features and available enhancements. Catalog No. 24ACB4 ---3PD Copyright 2009 Carrier Corp. S 7310 W. Morris St. S Indianapolis, IN 46231 Printed in U.S.A. Edition Date: 02/09 Replaces: 24ACB4---2PD...