Carrier 24ABB3 User Manual

24ABB3
Baset13 Air Conditioner
with Puronr Refrigerant
Product Data
the environmentally sound refrigerant
Carrier’s Air Conditioners with Puronr refrigerant provide a
collectio n o f features un match ed b y an y other fam ily of
equipment. The 24ABB 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.
INDUSTRY LEADING
FEATURES / BENEFITS
Efficiency
S
13 -- 14 SEER/10.55 -- 12 EER
S Microtube Technologyt refrigeration system
S Indoor air quality accessories available
Sound
S
Sound level as low as 75 dBA
S Sound level as low as 74 dBA with accessory sound
blanket
Comfort
S
System supports Thermidistatt or standard thermostat
controls
Reliability
S
Puronr refrigerant -- environmentally sound, won’t
deplete the ozone layer and low lifetime servce cost.
S Scroll compressor
S Internal pressure relief valve
S Internal thermal overload
S Filter drier
S Balanced refrigeration system for maximum reliability
Durability
WeatherArmort protection package:
S Solid, durable sheet metal construction
S Dense wire coil guard
S Baked--on, complete outer coverage, powder paint
Applications
S
Long--line -- up to 250 feet (76.20 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.)
S Low ambient (down to --20_F/--28.9_C)) with
accessory kit
Warranty
S
5 year limited compressor warranty
S 5 year limited parts warranty

Carrier 24ABB3 Specifications

General

SEER Rating	Up to 13
Compressor Type	Scroll
Refrigerant	R-410A
Stages	Single-stage
Operating Voltage	208/230 V
Phase	1
Cooling Capacity Range	1.5 - 5 Tons

Summary

Product Data

Industry Leading Features and Benefits

Key features and benefits of the air conditioner unit.

Product Information

Puron Refrigerant and Energy Star Compliance

Details on Puron refrigerant and Energy Star guidelines.

Model Number Nomenclature

Model Number Breakdown and Explanation

Explanation of the model number's coding system.

Standard Features Overview

Standard Features Matrix by Unit Size

Table detailing standard features across different unit sizes.

Physical Data and Specifications

Unit Dimensions, Weights, and Electrical Specs

Physical dimensions, weights, and electrical characteristics.

Vapor Line Sizing for Cooling Capacity

Guidelines for vapor line sizing to minimize cooling capacity loss.

Accessory Thermostats

Thermostat Packages and Descriptions

List of available thermostat packages and their descriptions.

Air Conditioner Accessories

Accessory Kit Listings and Compatibility

Listing of accessory kits and their compatibility by unit size.

Accessory Usage Guidelines

Guidelines for Specific Applications

Guidelines for using accessories in low-ambient, long-line, and sea coast applications.

Accessory Descriptions

Detailed Accessory Usage and Descriptions

Detailed descriptions and usage guidelines for various accessories.

Electrical Data

Unit Electrical Specifications and Requirements

Unit electrical characteristics including voltage, amps, and wire sizes.

Sound and Charging Data

A-Weighted Sound Power Levels

Sound power level data for units with and without sound shields.

TXV Subcooling Requirements

Required subcooling values for TXV-type expansion devices.

English Dimensions

Dimensions for Sizes 18-36 & 48-60

Physical dimensions and weights in English units for specific sizes.

English Dimensions

Dimensions for Size 42

Physical dimensions and weights in English units for size 42.

SI Dimensions

Dimensions for Sizes 18-36 & 48-60

Physical dimensions and weights in SI units for specific sizes.

SI Dimensions

Dimensions for Size 42

Physical dimensions and weights in SI units for size 42.

Clearances

Installation Clearances Examples

Recommended clearances for unit installation and service.

Combination Ratings

ARI Combination Ratings Overview

Ratings for unit combinations with indoor models and furnaces.

Detailed Cooling Capacities

Condenser Only Ratings

Condenser Ratings by Ambient Temperature

Ratings for condenser units at various ambient temperatures.

Guide Specifications

General System Description and Requirements

Overview of the unit's system, quality, delivery, and warranty.

Product Components and Cabinet Details

Details on factory-assembled equipment and unit cabinet construction.