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Lennox 14ACx–024-230A02 User Manual

Lennox 14ACx–024-230A02
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AIR CONDITIONERS
14ACX
MERIT
®
Series
R-410A
Bulletin No. 210740
March 2016
Supersedes February 2016
SEER up to 16.00
1.5 to 5 Tons
Cooling Capacity - 18,000 to 59,000 Btuh
14 AC x – 024 - 230 A 02
Nominal SEER
Unit Type
AC = Air Conditioner
Refrigerant
X = R-410A
Nominal Cooling Capacity
018 = 1.5 tons
024 = 2 tons
030 = 2.5 tons
036 = 3 tons
041 = 3.5 tons
042 = 3.5 tons
047 = 4 tons
048 = 4 tons
059 = 5 tons
060 = 5 tons
Minor Revision Level
Voltage
230 = 208/230V-1phase-60hz
MODEL NUMBER IDENTIFICATION
PRODUCT SPECIFICATIONS
Ratings Revision Level
(NOTE - 018-024-030-036-042 models only)
Regional Standards
– (dash) = All Regions or Southwest Region (dependent on size)
S = North and South Regions
14ACX 1.5-5 TON AIR CONDITIONERS
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Lennox 14ACx–024-230A02 Specifications

General IconGeneral
BrandLennox
Model14ACx–024-230A02
CategoryAir Conditioner
LanguageEnglish

Summary

PRODUCT SPECIFICATIONS

MODEL NUMBER IDENTIFICATION

Details the components of the model number for identification.

WARRANTY

Compressor

Limited warranty for five years in residential and non-residential installations.

All other covered components

Five years in residential, one year in non-residential installations.

APPLICATIONS

SEER up to 16.00

Highlights the efficiency rating and tonnage range of the unit.

REFRIGERATION SYSTEM

Outdoor Coil Fan

Direct drive fan for uniform airflow, vertical discharge, and motor protection.

Copper Tube/Enhanced Fin Coil

Lennox designed coil with ripple-edged aluminum fins and copper tubes for heat transfer.

REFRIGERANT FLOW CONTROL

OPTIONAL ACCESSORIES

Loss of Charge Switch Kit

Protects the compressor from damage due to low refrigerant charge conditions.

COMPRESSOR

Scroll Compressor

High efficiency compressor with uniform suction flow and quiet operation.

Compressor Crankcase Heater

Protects against refrigerant migration during low ambient operation.

CONTROLS

Compressor Low Ambient Cut-Off Switch

Prevents compressor operation below 35°F outdoor temperature.

CABINET

PermaGuard™ Unit Base

Durable zinc-coated base section for rust and corrosion resistance.

FIELD WIRING

INSTALLATION CLEARANCES

OPTIONAL ACCESSORIES

Mounting Base

Provides a permanent, durable, and sound-absorbing foundation for outdoor units.

SPECIFICATIONS

Outdoor Coil Fan

Details fan diameter, number of blades, motor hp, airflow (cfm), rpm, and wattage.

ELECTRICAL DATA

Provides line voltage, max overcurrent protection, min circuit ampacity, and compressor/fan motor amp data.

OPTIONAL ACCESSORIES - ORDER SEPARATELY

Lists optional accessories available for separate order, with part numbers and model applicability.

SOUND DATA

Octave Band Linear Sound Power Levels

Presents sound power levels (dB) across various center frequencies for each unit model.

TXV USAGE

Outdoor Unit Model No. / Thermal Expansion Valve (TXV)

Provides a table for field-installed TXV match-ups with specific coils.

RFC ORIFICE USAGE (NORTH/SOUTH REGIONS)

C33 COILS

Details orifice usage for C33 coils when matched with outdoor units.

C35 COILS

Details orifice usage for C35 coils when matched with outdoor units.

RFC ORIFICE USAGE (SOUTHWEST REGION)

C33 COILS

Details orifice usage for C33 coils in the Southwest Region with outdoor units.

C35 COILS

Details orifice usage for C35 coils in the Southwest Region with outdoor units.

RFC ORIFICE ORDERING

AHRI SYSTEM MATCHES - ALL REGIONS

Model Number / Expansion Device / Capacity / SEER / EER / Coil or Air Handler / Furnace / AHRI Reference

Lists model numbers for system matches, including expansion device, capacity, SEER, EER, coil, furnace, and AHRI reference.

REVISIONS

AHRI System Matches

Updated AHRI System Matches for All Regions, covering specific model ranges.