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Luxaire TC7B3021S - User Manual

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TECHNICAL GUIDE
LX
SERIES
SPLIT SYSTEM
AIR CONDITIONERS
17 SEER – R-410A – 1 PHASE
1.5 THRU 5 NOMINAL TONS
MODELS: TC7B18 THRU 60
Due to continuous product improvement, specifications
are subject to change without notice.
Visit us on the web at
www.upgnet.com and www.luxaire.com
Additional rating information can be found at
www.ahridirectory.org
WARRANTY SUMMARY*
Extended 10-Years limited parts warranty.
Standard 10-year limited compressor warranty.
Extended 10-Years limited parts warranty requires
online registration within 90 days of purchase for replacement
or closing for new home construction.
*Does not apply to R-22 models, 3-Phase models, or internet sales.
See Limited Warranty certificate in User's Information Manual for details.
FOR INSTALLATION IN ALL US REGIONS AND CANADA
Installation Allowed
®
5186767-LTG-B-0816
FOR DISTRIBUTION USE ONLY - NOT TO BE USED AT POINT OF RETAIL SALE
DESCRIPTION
The TC7B models are the newest addition to our successful LX
Series split system air conditioner lineup. Optimized for tax
credit and utility rebate efficiency levels, these ENERGY STAR
labeled outdoor units are specifically designed to be matched
with York indoor coils, furnaces, and air handlers to provide a
complete system solution.
FEATURES
High System Efficiency - Optimized system designs pro-
vide ENERGY STAR coil-only ratings in all tonnages. Tar-
geted furnace and air handler matches meeting Federal Tax
Credit efficiencies are available for almost all tonnages and
markets.
Easier Installation - Independent panels provide quick
access for unit setup. Installation time is reduced by easy
power and control wiring access. The factory installed filter-
drier and factory charge for a 15-Ft lineset means less time
spent brazing and charging the system.
Accessible Information - QR code on unit provides quick
access to technical documents and warranty information.
Durable Finish - The coated steel wire fan guard, coated
external fasteners, and pre-treated G90-equivalent galva-
nized steel chassis components resist corrosion and rust
creep. Titanium colored powdercoat paint further protects
external panels.
Quality Coils - The high efficiency microchannel aluminum
coil is manufactured using an improved material system pro-
viding reliable performance and smaller unit size.
Rugged Coil Protection - Coils are protected from mechan-
ical damage by a proven stamped steel coil guard design.
Protected Compressor - Compressors are protected inter-
nally by a high pressure relief valve and a temperature sen-
sor, and externally by the system high and low pressure
switches. The liquid line filter-drier is factory installed to pro-
tect the compressor against moisture and debris.
Reliable Operation - ECM ball bearing fan motors provide
superior performance in extreme temperatures.
Environmentally Friendly - CFC-free R-410A refrigerant
delivers environmentally friendly performance with zero
ozone depletion.
Top Discharge - Warm air is blown up, away from the struc-
ture and any landscaping and allows compact location on
multi-unit applications.
Low Operating Sound Levels - Specific sound and vibra-
tion development tests provide a design sound performance
of 74 dBA or lower. Swept-wing fan blades are featured on
units 2.5-Tons and higher. Compatible accessories for fur-
ther sound reduction are also available.
Better Service Access - Diagonal base valves with open
access for low-loss fittings, single panel access to the electri-
cal controls, swing out control box for full corner access, and
removable fan guard allow easy access for unit mainte-
nance.
Agency Listed - Safety certified by CSA to UL 1995 / CSA
22.2. Performance certified to ANSI/AHRI Standard 210/240
in accordance with the Unitary Small Equipment certification
program.
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Summary

Luxaire LX Series Product Overview

Product Description

Overview of the TC7B LX Series split system air conditioners.

Key Product Features

Highlights efficiency, installation ease, durability, quality coils, and protection.

Luxaire LX Series Technical Specifications

Product Nomenclature

Defines the model coding system for product identification.

Physical and Electrical Data

Details unit specs: voltage, amps, dimensions, motor, coil, and weight.

Luxaire LX Series System Configuration and Performance

System Charge Requirements

Specifies refrigerant charge for matched systems and lineset length adjustments.

Cooling Capacity Data

Presents SEER, EER, and MBH ratings for various unit and coil/furnace combinations.

Luxaire LX Series Installation and Operation

Applications and Accessories

Lists accessories and limits for installation and operation.

Sound Power Ratings

Provides octave band sound power levels for cooling operation.

Luxaire LX Series Mechanical Specifications

Manufacture and Certifications

Details manufacturing standards, certifications, and product compliance.

Unit Application Limits

Describes approved operating conditions and installation guidelines.

Unit Construction and Warranties

Outlines cabinet materials, components, and warranty terms.

Luxaire LX Series Installation Procedures

Typical Installation Clearances

Specifies overhead, perimeter, and unit-to-unit clearances.

Field Wiring and Alternative Clearances

Illustrates typical field wiring and explains reduced clearance options.

Luxaire LX Series Detailed Performance Data

1.5 & 2 Ton Performance Data

Provides detailed performance data for the 1.5 and 2 Ton units.

3 & 3.5 Ton Performance Data

Details cooling performance data for 3 and 3.5 Ton units.

4 Ton Performance Data

Provides cooling performance data for 4 Ton models.

Luxaire TC7B3021S Specifications

General IconGeneral
Model NumberTC7B3021S
CategoryAir Conditioner
Refrigerant TypeR-410A
Voltage208/230V
Phase1
Weight (Outdoor Unit)220 lbs
Operating Temperature Range (Cooling)Up to 125°F

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