Luxaire TC17B2421S Technical Manual

TECHNICAL GUIDE
LX SERIES
SPLIT SYSTEM AIR
CONDITIONERS
17 SEER – R-410A – 1 PHASE – 2-STAGE
2 THRU 5 NOMINAL TONS
MODELS: TC17B24 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 DISTRIBUTION USE ONLY - NOT TO BE USED AT POINT OF RETAIL SALE
FOR INSTALLATION IN ALL US REGIONS AND CANADA
Installation Allowed

DESCRIPTION

The LX Residential Series TC17 2-stage air conditioners are
the outdoor section of a high efficiency cooling system. They
are designed as part of a matched system using a standard
ECM air handler or furnace with a CF/CM coil. Both the
matched CF/CM coil and air handler utilize dealer-installed
TXVs. The CF/CM coils can also be matched with the standard
ECM modular air handlers.

FEATURES

• Superior Coil Protection – An easily removable two-piece
steel extruded louver coil guard protects the tube-in-fin coil
from debris and physical damage while making access for
coil cleaning quick and simple.
• Environmentally Friendly Refrigerant – The next genera-
tion refrigerant R-410A delivers environmentally friendly per-
formance with zero ozone depletion.
• Durable Finish – A high quality powder paint finish rated at
1000 hrs. salt spray provides the ultimate protection from
corrosion and harmful UV rays, ensuring a long-lasting, high
quality appearance.
• ECM Fan Motor – Dynamically adjusts speed in sync with
the compressor stage to keep heat exchange in balance
while minimizing power consumption and sound.
• Swept Wing Fan – A design adapted from aerospace engi-
neering provides whisper-quiet operation by allowing air to
flow smoothly and efficiently across the fan surface and
edges.
• High-Efficiency Outdoor Coil – An aluminum fin and cop-
per tube outdoor coil provide easy cleaning, low restriction to
airflow and efficient heat exchange.
• Factory Installed Filter-Drier – A corrosion resistant cop-
per, solid core liquid line filter-drier captures debris and mois-
ture which can be harmful to the system.
• Easy Service Access – A large electrical box cover and a
swing open electrical box provide superior full corner access
to the inside of the unit for maintenance or service.
• TXV Control – All indoor coils, whether in the cased CF/CM
coil or in an air handler, utilize dealer installed TXVs (Ther-
mostatic Expansion Valves).
• Conventional Control – Designed to operate as a conven-
tionally wired system for ease of installation and reliable
operation.
• Two Speed, Protected Scroll Compressor – The compres-
sor is solenoid operated for 67% and 100% capacity. A suc-
tion accumulator tank, on 3, 4 & 5 ton models, protects the
compressor from harm.
• 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.
5545027-LTG-A-0618