Luxaire ACCLIMATE Series Technical Manual

TECHNICAL GUIDE
TM
SERIES
ACCLIMATE
2-STAGE
SPLIT SYSTEM
HEAT PUMPS
19 SEER – R-410A – 1 PHASE
2 THRU 5 NOMINAL TONS
MODELS: HL19B24 THRU 60
Due to continuous product improvement, specifications
are subject to change without notice.
Visit us on the web at
www.simplygettingthejobdone.com and
www.luxaire.com
Additional rating information can be found at
www.ahridirectory.org
WARRANTY SUMMARY*
Extended 10-Years limited parts warranty.
Extended Lifetime limited compressor warranty.
Extended parts and compressor warranties require 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 Acclimate™ Series HL19 2-stage Heat Pumps are the out-
door section of a high efficiency communicating cooling system.
They are designed as part of a matched system using a stan-
dard ECM or variable speed ECM air handler or furnace with a
CF/CM coil. Both the matched CF/CM coil and air handler uti-
lize dealer-installed TXVs. The CF/CM coils can also be
matched with the standard ECM or variable speed ECM modu-
lar 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 cor-
rosion and harmful UV rays, ensuring a long-lasting, high
quality appearance.
• SilentDrive™ System – Features a combination of engi-
neered, sound-neutralizing attributes such as a swept-wing
fan blade, composite base pan, multi-density compressor
cloak and 2-stage compressor operation to reduce sound lev-
els to that of a mere conversation.
• 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.
• Composite Base Pan – The strong and durable composite
base pan is corrosion resistant while adding strength, absorb-
ing sound, and reducing vibration.
• High-Efficiency Outdoor Coil – An aluminum fin and copper
tube outdoor coil provide easy cleaning, low restriction to air-
flow and efficient heat exchange.
• Factory Installed Filter-Drier – A corrosion resistant stain-
less steel, solid core liquid line filter-drier removes debris and
moisture which can be harmful to the system.
• Climate Sync™ – provides pre-configured operating profiles
the installing contractor can select during set-up to fine tune
the system's operation for either Humid, Dry, or Normal cli-
mates. Additional fine-tune adjustments are always available
to provide a custom comfort solution. (Feature available
when a variable speed indoor air mover is utilized.)
• 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 Controls – All indoor coils, whether in the cased CF/CM
coil or in air handlers, utilize TXVs (Thermostatic Expansion
Valves).
• Communications Capable – Designed to operate as a con-
ventionally wired system or as a communicating system
requiring only 4 thermostat wires between the outdoor and
indoor units, the communicating system provides self-com-
missioning on start-up as well as the ability to check system
status at the outdoor unit, thermostat, or remotely using the
designated App.
5490689-LTG-F-0620