Carrier 24ANB7 Product Data
Infinity 2 stage air conditioner with puron refrigerant for coastal applications 2 to 5 nominal tons
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Also See for 24ANB7:
- Installation instructions manual (15 pages) ,
- Wiring diagram (2 pages)
Table of Contents
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24ANB7**C
Infinityr 2---Stage Air Conditioner
with Puronr Refrigerant for Coastal Applications
2 to 5 Nominal Tons
Carrier's Air Conditioners with Puronr refrigerant provide a
collection of features unmatched by any other family of
equipment. The 24ANB7 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.
This product has been designed and manufactured to meet
Energy Starr criteria for energy efficiency when matched with
appropriate coil components. 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
Sound
S
S
S
S
S
S
Comfort
S
Reliability
S
S
S
S
S
S
S
S
S
Controls and Diagnostics
S
S
S
S
Durability
WeatherArmor Ultrat protection package:
S
S
S
WeatherShield Condenser Coil
S
ArmorPlatet Condenser Coil
S
S
Applications
S
14 - - 17.7 SEER / 11.3 - - 13.7 EER
Microtube Technologyt refrigeration system
Sound level as low as 67 dBA
Quiet mount split post compressor grommets
Forward- -swept condenser fan blade
Compressor sound hood
Laminated steel compressor mounting plate
8 pole PSC ball bearing outdoor condenser fan motor
System supports Infinityt Control or standard 2- -stage
thermostat controls
Puronr refrigerant - - environmentally sound, won't
deplete the ozone layer and low lifetime service cost.
Front- -seating service valves
2- -stage scroll compressor
Internal pressure relief valve
Internal thermal overload
Low pressure switch
High pressure switch
Filter drier
Balanced refrigeration system for maximum reliability
Infinityt Control or 2- -Stage Thermostat
2 control wires to outdoor unit with Infinity Control (serial
numbers 0213E and newer)
Utility Interface Connection
Enhanced diagnostics capability with Infinityt Control
Solid, Durable sheet metal construction
Steel louver coil guard
2- -Sided, baked- -on, complete coverage, powder paint
Aluminum fin material is pre- -coated on both sides with a
corrosion protective epoxy phenolic coating.
Aluminum fin material is pre- -coated on both sides with a
corrosion protective epoxy phenolic thermoset coating.
Industry leading standard coastal warranty coverage
Long- -line - - up to 250 feet (76.2 m) total equivalent
length.
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Table of Contents
Related Manuals for Carrier 24ANB7
Summary of Contents for Carrier 24ANB7
-
Page 1: Product Data
Internal thermal overload Low pressure switch High pressure switch Filter drier Carrier’s Air Conditioners with Puronr refrigerant provide a Balanced refrigeration system for maximum reliability collection of features unmatched by any other family of Controls and Diagnostics equipment. The 24ANB7 has been designed utilizing Carrier’s Puron refrigerant. -
Page 2: Model Number Nomenclature
MODEL NUMBER NOMENCLATURE Product Product Tier Major SEER Cooling Variations Open Open Voltage Minor Series Family Series Capacity Series 0, 1, 2... 24=AC A=RES AC N = Infinity B=Puron 7=17 C=Coastal 0=Not 0=Not 3=208 ---230 ---1 SEER Defined Defined Nominal the environmentally sound refrigerant Use of the AHRI Certified TM Mark indicates a... - Page 3 REFRIGERANT PIPING LENGTH LIMITATIONS Liquid Line Sizing and Maximum Total Equivalent Lengths for Cooling Only Systems with Puronr Refrigerant The maximum allowable length of a residential split system depends on the liquid line diameter and vertical separation between indoor and outdoor units.
-
Page 4: Physical Data
LONG LINE APPLICATIONS An application is considered Long Line, when the refrigerant level in the system requires the use of accessories to maintain acceptable refrigerant management for systems reliability. See Accessory Usage Guideline table for required accessories. Defining a system as long line depends on the liquid line diameter, actual length of the tubing, and vertical separation between the indoor and outdoor units. -
Page 5: Electrical Data
ELECTRICAL DATA Unit Size --- LENGTH LENGTH OPER VOLTS* COMPR WIRE WIRE FUSE** or V/PH Voltage, ft. (m)} ft. (m)} SIZE{ SIZE{ CKT BRK Series AMPS 60 C 75 C 60 C 75 C 24--- 31 58.3 11.1 14.5 54 (16.6) 52 (15.7) 36--- 31 83.0... - Page 6 ACCESSORIES ORDER NUMBER DESCRIPTION 24--- 31 36--- 31 48--- 31 60--- 31 KAACH2401AAA CRANKCASE HEATER KSAHS2501AAA* HARD START KIT KSAHS2801AAA* HARD START KIT KAALS0201LLS SOLENOID VALVE KSASF0101AAA SUPPORT FEET x = Accessory S = Standard * Not backward compatible to previous series. ACCESSORY USAGE GUIDELINE REQUIRED FOR REQUIRED FOR SEA COAST...
- Page 9 Wall...
- Page 10 — 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.
- Page 17 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) 24ANB724C**31 --- High 28.00 25.00 21.90 18.90 16.00 13.30 10.70 8.50 71.60...
- Page 18 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) 24ANB736C**31 --- Low 20.70 20.10 19.50 18.80 18.00 16.90 15.60 14.10...
- Page 19 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) 24ANB760C**31 --- High 48.30 46.50 44.80 42.90 40.90 38.60 36.00 32.90...
- Page 20 GUIDE SPECIFICATIONS AIR- -COOLED, SPLIT- -SYSTEM AIR CONDITIONER 24ANB7*C GENERAL 2 TO 5 NOMINAL TONS System Description — Condenser fan motors will be totally enclosed, 1- -phase type with class B insulation and permanently lubricated Outdoor- -mounted, air- -cooled, split- -system air conditioner unit bearings.
- Page 21 SYSTEM DESIGN SUMMARY 1. 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.
- Page 22 Catalog No. 24ANB7C ---3PD Copyright 2012 Carrier Corp. S 7310 W. Morris St. S Indianapolis, IN 46231 Edition Date: 12/12 Replaces: 24ANB7C--- 2PD Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.