ETAC Product Data Guide

7
BI--DIRECTIONAL DISCHARGE
GRILLE
The discharge grille is constructed of durable
polycarbonate and is reversible. Air flows upward at a
40 degree angle to the floor but can easily be adjusted
to an 80 degree angle to the floor.
Bi-Directional Discharge Grille
SYSTEM CONFIGURATION
There are many different configuration possibilities,
through both dip switches and the digital keypad, that
allow you to configure the E-TAC for your exact
application. See Owner’s Manual for more detailed
information.
Electric heat only (for Heat Pumps
)
Wall Thermostat enable
Fan CON/CYC for heating
Fan CON/CYC for cooling
Setpoint Limit 1
Setpoint Limit 2
Freeze guard
Dipswitch
UP
Down
A07072
Configuration Switches
Sleep Mode
COMFORTOUCH DIGITAL
CONTROL
The digital keypad provides a simple to operate
control. The large, easy to press, “On/Off”, “Fan
Speed”, “Mode”, “Setpoint Up” and “Setpoint Down”
buttons make the control easy to operate. LEDs are
used to show the operating conditions selected.
Large numbers are used to display the Setpoint, and if
configured, room air temperature.
Comfortouch Display
TEMP CONTROL
FAN, MODE& OPERATION
DRY
Air discharge upward
Air discharge outward (Default)
STAY DRY DEHUMIDIFICATION
The E-TAC provide users with Stay Dry mode to
reduce the humidity in the room, making it more
comfortable.
The Stay Dry mode is designed to assist removing
extra moisture from the air, not dry it out
completely. This is not intended to replace a
dehumidifier or act as a dehumidifier.
SLEEP MODE
The E-TAC sleep mode function is geared toward
making sleeping conditions more pleasant without
your having to get up and adjust the unit while in
bed. The sleep mode feature allows a time period
between 0.5 to 24 hours for the E-TAC to
automatically turn off for a pleasant sleeping
experience.
Stay Dry Mode
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.
• R
apid 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 accessory 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.