Performance and Specifications

5
7
PRODUCT OVERVIEW (E-TAC)
This section summarizes product features covered in detail in later sections of this manual.
•
• Polymer, Metal or Extended Wall Sleeve --
Designed for rugged duty, acoustic absorption,
and attractive appearance for years to come.
• Rotary Compressors -- Provide quiet, reliable
operation.
• Copper Tube Aluminum Fin Coils -- Enhanced
coils provide durability, high performance, and
ease of operation.
• Fresh Air Control Arm -- Allows outdoor air into
room through vent filter for improved air quality.
• Control Door -- Provides protection for controls
and enhances appearance.
• Condensate Removal -
- Minimizes condensate
water on outside of building.
• Two--Piece Filter Design -- Provides improved air
filtration and can
be removed easily for cleaning.
• Louvered Front Panel -- Made of high impact
polystyrene. Provides improved performance and
quiet operation.
• Digital Control Pad with Electronic Display --
Easy to select: mode, fan speed and set point with
an easy to read electronic display. In ˚ F or ˚ C.
• Configuration Dip Switches -- Setup the system
perfect for the exact application.
• Wall Thermostat Interface -- A terminal block
for wiring up a wall thermostat that is easy to wire
to and is easy to remove.
• EM (Energy Management) Interface -- A plug
for connecting to an Energy Management system or
Front Desk Control. Easy to wire to and easy to
remove.
E-TAC
INDOOR
COIL
DISCHARGE
GRILLE
WIRE SCREEN
OUTDOOR
ORIFICE
COIL TUBE
SHEETS
INDOOR-AIR
INLET
FILTERS
ACCESSORY
WALL
SLEEVE
ACCESSOR
OUTDOOR
GRILLE
Unit Components
FRONT
PANEL
BASEPAN
Power Cord or Hardwire Kit – Power cord or
hardwire kit to match voltage and amperage of
electrical circuit.
APPLICATIONS
• Hotels and motels
• Nursing homes and assisted living care
centers
• Offices
• Apartments
• Single--family dwellings
• Home conversions and residential add--ons
NEW CONSTRUCTION
ADVANTAGES FOR NEW
CONSTRUCTION
Design Flexibility for the Architect/Engineer
• Whisper--quiet performance, indoors and out
• No bulky duct system
• No separate equipment room
• No water towers or additional cooling
equipment
• No complex match--up of different HVAC
components
• Less sensitivity to building orientation (sun,
wind, shade)
• Optional architectural grille to permit custom
exterior appearance
I nitial Cost Savings for the Buildin
g Owner
• No
expensive component HVAC system
purchase
• No equipment room or maintenance
engineering staff
• Two--part delivery to minimize on--site
damage
• Weather--protected wall sleeve that goes in
place during construction; chassis that slides
in place after construction
• No seasonal changeover required for cooling
or heating -- units are self--contained comfort
systems
Lower Operating Costs and Reliable Comfort
for The Occupant
• Heat pump models offer substantial savings
over models with conventional electric
resistance heaters
• Individual units allow tenants to choose the
degree of comfort and operating economy.
• Rapid
servicing reduces downtime: complete
chassis can be replaced in minutes without
disrupting other occupants.
• Each unit operates independently of other
units in the building. No dependency by
building on central HVAC system.
RETROFIT/REPLACEMENT
If you are replacing a unit in an existing wall sleeve,
your options include:
• Replace the existing wall sleeve with the
the polymer wall sleeve. See accessory sleeve
section for selecting the correct sleeve for
your application.
NOTE: in most cases, when replacing the
wall sleeve, the exterior grille must also be
replaced.
• Use an existing sleeve and exterior grille. The
Gree E-TAC will fit into:
—
— Friedrich T series and ZoneAire wall
sleeves, with a required wall sleeve
extension (see acce
ssory Friedrich
Retrofit Wall Sleeve Adapter).
E-TAC
Whether you are designing a new structure or
replacing packaged terminal air conditioning units in
an existing building, Gree E-TAC will meet your
needs.
The Gree E-TAC Packaged Terminal Air Conditioning
(E-TAC) unit is designed to meet the needs of the
architect, engineer, and contractor. For unit
installation, Gree’s expert support network will assist
in all applicable aspects of the construction project,
from preparing a budget to start-up.
4
The following major competitors’ wall
sleeves/grilles: Carrier, GE, Amana,
Trane, Friedrich and Bryant, and NO
accessory retrofit kit is required.
Comfortouch Digital Control
• Temperature Display and Touch Pad on Unit
Precise and easy-to-use
• Continuous Temperature Sensing
Ideal comfort for your guests
• Cooling, Heating and Fan Modes
One unit for all seasons
• Setpoint Stoppers
Electronic temperature limiting reduces operating costs
• Auto Restart and Random Restart Delay
Automatically restarts after a power failure
• Freeze Protection
Protects unoccupied rooms from freezing
temperatures
• Emergency Heat (Heat Pump Models)
Bypasses compressor operation and activates electric
heater for guest comfort
• Remote Control Options
The ultimate in installation exibility; Wired,
WirelessorEnergyManagement
Silencer System
• Three-Speed Indoor Fan
 Morecomfortoptionsforgueststochoosefrom
• Dual Motor Technology
Separate indoor and outdoor motors allows one of the
quietestandmostefcientunitsintheindustry
• AeroQuiet Indoor Blower Wheel
 Providesquietandconsistentairowformaximum
guest comfort
• Rotary Compressor Technology
Quiet operation and low sound transmission indoors
•Insulated Bulkhead Between Indoors and Outdoors
Quiet operation and low sound transmission indoors
Smartfan Comfort Control
•
Programmable Constant Fan Operation
Gree customized comfort in heating or cooling
modes.
• Quiet Fan Start-Up and Stops
Smooth ramp-up and ramp-down of fan speed for
quiet comfort