Johnson Controls LX Series Technical Guide

Contents
Contents
Description........................................................................................................................................................ 7
Certification.......................................................................................................................................................7
Warranty summary.......................................................................................................................................... 7
Features.............................................................................................................................................................8
Nomenclature...................................................................................................................................................9
Physical and electrical data.............................................................................................................................9
Physical and electrical data notes......................................................................................................10
Illustration of dimensions............................................................................................................................. 11
Dimensions..................................................................................................................................................... 11
Dimensions data notes....................................................................................................................... 11
System charge table.......................................................................................................................................12
System charge A-coil data notes........................................................................................................12
Charging..........................................................................................................................................................13
Air handler capacity....................................................................................................................................... 13
Air handler capacity data notes......................................................................................................... 16
Coil only capacity............................................................................................................................................16
Coil only capacity data notes..............................................................................................................17
Furnace capacity - 1.5 ton..............................................................................................................................18
Furnace capacity - 2 ton.................................................................................................................................21
Furnace capacity - 2.5 ton..............................................................................................................................27
Furnace capacity - 3 ton.................................................................................................................................35
Furnace capacity - 3.5 ton..............................................................................................................................44
Furnace capacity - 4 ton.................................................................................................................................55
Furnace capacity - 5 ton.................................................................................................................................66
Furnace capacity data notes......................................................................................................................... 72
Applications and accessories........................................................................................................................73
Sound power rating....................................................................................................................................... 74
Mechanical specifications..............................................................................................................................74
Typical installation..........................................................................................................................................76
Typical field wiring......................................................................................................................................... 77
Alternative installation clearances............................................................................................................... 78
Performance data - 1.5 ton........................................................................................................................... 78
Condenser only performance data - 1.5 ton.................................................................................... 78
Condenser only performance data notes............................................................................................... 78
Cooling performance data - 1.5 ton.................................................................................................. 79
Cooling performance data notes............................................................................................................. 79
Multipliers for determining the performance with other indoor sections...................................79
Cool multiplier air handler - 1.5 ton.................................................................................................. 79
Cool multiplier furnace - 1.5 ton........................................................................................................ 80
Johnson Controls Ducted Systems
Technical Guide: LX Series TCD2B Models - 13.4 SEER2 Split-System Air Conditioner - Single-Phase 3

Johnson Controls LX Series Specifications

General

Brand	Johnson Controls
Model	LX Series
Category	Air Conditioner
Language	English