E-TAC (GB Series) Packaged Terminal Air Conditioner / Heat Pump 7,000 --- 15,000 Btuh Performance and Specifications Engineered Terminal Air Conditioner
APPLICATIONS TABLE OF CONTENTS replacing packaged terminal air conditioning units in Lower Operating Costs and Reliable Comfort for The Occupant APPLICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4 needs. over models with conventional PERFORMANCE AND ELECTRICAL DATA . . . . . . electric . 27-30 Whether you are designing a new structure or • an existing building, Gree E-TAC will meet PAGE your resistance heaters EXPANDED OPERATING RATING . . . . . . . . . . . . . . .
APPLICATIONS Lower Operating Costs and Reliable Comfort for The Occupant E-TAC • • • • • Hotels and motels Nursing homes and assisted living care centers Offices Apartments Single--family dwellings Home conversions and residential add--ons • • • NEW CONSTRUCTION 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.
PRODUCT CATALOG NUMBER-NOMENCLATURE APPLICATIONS Whether you are designing a new structure or replacing packaged terminal airETAC conditioning units in 12 HP 230V an existing building, Gree E-TAC will meet your needs.
PRODUCT OVERVIEW (E-TAC) A This section summarizes product features covered in detail in later sections of this manual.
E-TAC PRODUCT FEATURES AND BENEFITS APPLICATIONS E-TAC or replacing packaged terminal air conditioning units in All E-TACs are protected by a five-year limited an existing building, Gree E-TAC will meet your warranty. needs.
BI--DIRECTIONAL DISCHARGE GRILLE A Air discharge outward (Default) Air discharge upward W re an ne 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.
E-TAC SETPOINT STOPPER APPLICATIONS Lower Operating Costs and Reliable Comfort The E-TAC allows to set setpointor Whether you are property designingowners a new structure 65for F The Occupant 78 F for heating and cooling.
A LCDI POWER CORD PROTECTION The power cord for the 208/230 volt unit provides LCDI protection by automatically disconnecting power during an unsafe condition. Power can be be restored by pressing the RESET button. W re an ne A07551 LCDI Power Cord Plug Head SEAMLESS BASEPAN E-TAC GA Seamless drawn basepan add protection against water accumulation resulting from storm-driven rain with heavy wind. Gree’s deep basepan hold up to 1-3/4 gallons (6.6 liters) of water without spilling.
ct ion Lower Operating Costs and Reliable Comfort for The Occupant o as t Prote • Heat c The Gree Coastal featuresa a new corrosion-resistant Whether you areE-TAC designing structure or coating that exceeds the performance and protection replacing packaged terminal air conditioning units in of other products of this kind on the market. The an existing building, Gree E-TAC will meet your salt air corrosion protection coating provides needs. giving you added reliability in your business.
HEAT PUMPS PAY THEIR OWN WAY A HOW THE HEAT PUMP WORKS W re an ne Heat pump models are available at a nominal additional cost. In many locales, the payback is realized in just a few months SPECIAL FEATURES Two- Stage Thermostat: Outdoor Thermostat: During the heating cycle, the outdoor thermostat senses outdoor coil temperature. It switches the unit to electric heat mode when the outdoor coil temperature is 28˚ F (--2.2˚ C) or below for one (1) minute.
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, Insulated Polymer Wall Sleeve from preparing a budget to start-up. Part No.
FIELD--INSTALLED ACCESSORIES (CONT.) W re an ne 42 in (1067) Part No.: SLEEVE--STEEL--1PK SLEEVE--EXT18--1PK SLEEVE--EXT24--1PK SLEEVE--EXT26--1PK SLEEVE--EXT28--1PK Gree’s metal wall sleeves are available in a variety of sizes for most applications and difficult installations. Choose from 14--3/4 in., 18 in., 24 in., 26 in., or 28 in. (375 mm, 457mm, 610 mm, 660 mm, and 711 mm) standard depth sizes.
FIELDAPPLICATIONS -INSTALLED ACCESSORIES (CONT.) • • • • ion ct 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 Architectural operates independently Polymer Grille of other units in the building. No dependency by building on central HVAC system.
FIELD--INSTALLED ACCESSORIES (CONT.) A SUBBASE W re an ne IMPORTANT: All standard cord-connected 265-v units will require a field-installed electrical subbase accessory per UL and NEC electrical codes. Part No.: PTACSUBBASE--A The easy to install, non--electrical subbase provides mechanical support and requires no wiring. All subbase models mount to the wall sleeve,and come with adjustable legs and side skirting to provide a finished appearance.
FIELDAPPLICATIONS -INSTALLED ACCESSORIES (CONT.) Lower Operating Costs and Reliable Comfort for The Occupant E-TAC Leveling Legs are designing a new structure or Whether you replacing packaged terminal Part No.: LEVELING-LEGSair conditioning units in an existing Gree to E-TAC will sleeve meet your Leveling legsbuilding, attach easily the wall and needs.accurate leveling and support for units without offer a subbase. Leveling legs are adjustable from 3--1/4 to • Hotels and motels 5--1/2 inches (82.
FIELD--INSTALLED ACCESSORIES (CONT.) THERMOSTATS Gree’s full line of wall thermostats are designed to enhance every E-TAC application. The TopTech Comfort Series of thermostats consists of programmable and non-programmable air conditioner and heat pump controls. Wall thermostats are simple and easy to use. Wall thermostats provide better temperature and A W re an ne humidity control as they can be placed in an optimal position in the room.
FIELD-INSTALLED ACCESSORIES (CONT.) APPLICATIONS Lower Operating Costs and Reliable Comfort for The Occupant Air Deflector Whether you are designing a new structure or replacing packaged terminal air conditioning units in Part No.: PTAC-DEFLECTOR-A an existing building, Gree E-TACeasily will tomeet The PTAC Air Deflector mounts the your units needs. and directs air up and away from overhanging drapes.
FIELD--INSTALLED ACCESSORIES (CONT.) W re an ne IMPORTANT: For internal drains installed in the plastic wall sleeve, the drain must be installed on the flat area of the sleeve. It cannot be installed in the wafer area. Part No.: DRAIN--KIT--1PK This universal drain kit may be used internally or externally to route condensate to a drainage system. It can be field-installed on any Gree wall sleeve.
FIELD-INSTALLEDACCESSORIES (CONT.) APPLICATIONS Lower Operating Costs and Reliable Comfort for The Occupant Air Knight Whether you are designing a new structure or E-TAC replacing packaged terminalisairanconditioning in The Air Knight by TopTech air treatmentunits system an existing Gree E-TAC willsmoke, meet mold, your not a filter. Itbuilding, drastically reduce odors, needs.
DIMENSIONAL DRAWINGS AND INSTALLATION DATA -NEW CONSTRUCTION W re an ne If practices are unknown, consult your local architect or building contractor. Installed wall sleeve must be level from side to side and a quarter bubble to the outside. E-TAC GA Proper building practices must be used when constructing a wall opening to support a PTAC wall sleeve and chassis.
DIMENSIONAL APPLICATIONSDRAWINGS AND INSTALLATION DATA -Lower Operating Costs and Reliable Comfort NEW Whether CONSTRUCTION you are designing a new (CONT.) structure or for The Occupant replacing packaged terminal air DIMENSIONS conditioning units in STANDARD WALL SLEEVE MOUNTING FOR AND ACCESSORY GRILLES • Heat pump models offer substantial savings an existing building, Gree E-TAC will meet your 42 in 42 in over models (1067) with conventional electric needs.
TYPICAL WALL INSTALLATION A 5/8” (15.9 mm) Typical Wall Sleeve Installation A07384 MINIMUM 3-1/4” (82.6 mm) ABOVE FLOOR COVERING IF SUBBASE IS USED Typical Curtain Wall Installation (All Models) NOTES: 1. Sleeve may be flush mounted to floor, but front panel may have to be notched to accommodate service cord. 2. If more than 4 in. (101.6 mm) of sleeve projects into room, an accessory subbase or leveling legs must be used for support. 3. For walls 2 in. (50.
DIMENSIONAL APPLICATIONSDRAWINGS AND INSTALLATION -Lower Operating Costs and Reliable Comfort NEW Whether CONSTRUCTION you are designing a new (CONT.) structure or for The Occupant replacing packaged terminal air conditioning units in Heat pump models offer substantial savings MINIMUM CLEARANCE INDOOR AND• OUTDOOR DISCHARGE AIR an existing building, Gree E-TAC FOR will meet your over models with conventional electric needs.
DIMENSIONAL DRAWINGS AND INSTALLATION DATA -NEW CONSTRUCTION (CONT.) A W re an ne TYPICAL SUBBASE INSTALLATION 0’-3 1/4” MIN. (83) 0’-5 1/2” MAX. (140) E-TAC GA 0’-0 7/8” (22) SUBBASE ACCESS OUTSIDE WALL SEE NOTES SIDE N T (E ar in in fr A C D SUBBASE LEVELING BOLTS ACCESSORY DRAIN (EXTERNAL OR INTERNAL) NOTES: 1. Accessory subbase is required for applications where: - Wall sleeve extends 4 inches (101.6 mm) or more into the room. - Wall thickness is less than 2 inches (50.8 mm).
TYPICAL LATERAL DUCT INSTALLATION WALL REGISTER ALTERNATE EXTENSION POSITION* LATERAL DUCT EXTENSION PLENUM END CAP 3’-8” (117.6) WALL MOLDING 3’-11 1/2” (1206.5) MAX. REVERSIBLE AIR GRILLE *Only one Lateral Duct Extension may be installed per unit. Lateral duct extensions may be installed on either side of the unit. 3’-11 1/2” (1206.5) MAX. NOTE: For all applications with an accessory lateral duct, sleeve must extend into the room a minimum of 3 inches.
WALL APPLICATIONS THERMOSTAT CONNECTIONS 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. Energy Management (24VAC in) • • • • • • R Hotels and motels W Nursing homes and assisted living care Y centers O Offices GH Apartments GL Single--family dwellings Home conversions and residentialCadd--ons See Note 1 See Note 2 NOTES: 1. Use terminal "O" for heat pump connection only. 2.
PERFORMANCE APPLICATIONS AND ELECTRICAL DATA A NEW CONSTRUCTION POWER MODEL NUMBER PTAC- FACTOR (%) Horsepower Full Load Amps CFM HI Speed MAX FUSE SIZE INDOOR(Amps) FAN MIN. CIRCUIT AMP. RECEPR-410A DEHUMIDIFI- SENSIBLE TACLE CHARGE CACTION HEAT R-410A SENSIBLE DEHUMIDIFITYPE (oz) (Pints/Hr) FACTOR (lbs) RETROFIT/REPLACEMENT The Gree E-TAC Packaged POWER Terminal Air Conditioning MODEL NUMBER CHARGE HEAT CACTION Full Load CFM HI 97% 0.024 0.1 280/300 20 16.5 B 18 1.
PERFORMANCE APPLICATIONS AND ELECTRICAL DATA (CONT.) A NEW CONSTRUCTION ETAC-07HC265V20B-A 97% 0.028 POWER MODEL MODEL POWER NUMBER PTACPTAC- FACTOR FACTOR (%) (%) NUMBER Horsepower Horsepower Full Load Load Full Amps Amps MAX FUSE FUSE CFM HI HI Amps MAX CFM SIZE Speed SIZE Speed 0.4(Amps) (Amps) ETAC-09HC265V20A-A 99% The Gree E-TAC Terminal Air Conditioning 97%Packaged 0.028 0.1 0.028 280/300 0.2 GBE073B-P 97% 0.028 0.1 280/300 GBA073B-D ETAC-12HC265V20A-A 99% 0.031 0.2 99% 0.028 0.
PERFORMANCE APPLICATIONS AND ELECTRICAL DATA GA E-TAC Lower Operating Costs and Reliable Comfort Whether you are designing a new structure or for The Occupant 208/230V HEAT MODELS replacing packaged terminal air conditioning units inPUMP MODEL E-TAC GBE SERIES • Heat pump models offer substantial savings an existingMODELS building, Gree E-TAC will meet HEAT/COOL CAPACITY* (Btuh) your CHASSIS RECEPHEATER overEERmodelsCOP† with conventional electric AMPS needs. MODEL NUMBERCAPACITY* (Btuh) SHIP WT.
PERFORMANCE AND ELECTRICAL DATA (CONT.) A W re an ne 265VMODEL HEATE-TAC PUMPGBA MODELS SERIES HEAT PUMP MODELS GA COP† VOLTAGE RANGE Cooling 12.0 11.3 187-253 10.7 10.7 9.8 207-253 9.8 INDOOR FAN INDOOR FAN POWER MODEL NUMBER Full Load CFM HI FACTOR (%) Horsepower MAX FUSE Speed Full Load CFM HI Amps MIN. Horsepower MODEL POWER SIZE Amps Speed CIRCUIT ETAC-07HP265V20B-A 97% 0.028 0.4 294 NUMBER PTAC- FACTOR (%) (Amps) AMP. 99% 0.028 280/300 0.2 20 300 ETAC-09HP265V20A-A 97% 0.028 0.1 16.
APPLICATIONS A Amps 2.5 2.5 NEW CONSTRUCTION SHR 0.98 0.74 2.5 0.54 BtuH 6815 Air 7700 8285 The Gree E-TAC Packaged Terminal Conditioning Kw 640 (E-TAC) unit 9is5 designed to meet the 640 needs of 640 the Amps 2.8 2.8 2.8 architect, engineer, contractor. unit SHR and 0.99 0.77 For 0.54 installation, Gree’s expert support BtuH 6075 network 6892will assist 7762 Kw 691 692 in all applicable aspects of the693construction project, 105 Amps to start-up. 3.0 3.0 3.0 from preparing a budget SHR 0.99 0.81 0.
APPLICATIONS A Lower Operating Costs and Reliable Comfort Whether you are designing a new structure or EXPANDED RATING DATA for The Occupant replacing packaged terminal air conditioning units in an existing building, E-TAC will- HEAT meetPUMP your MODELS • Heat pump models offer substantial savings COOLINGGree PERFORMANCE over models with conventional electric needs. heaters ALL 7,000 NORMINAL BTUH MODELS ALL resistance 9,000 NORMINAL BTUH MODELS • HotelsEvaporator and motels entering air temp (D.B.
APPLICATIONS Lower Operating Costs and Reliable Comfort for The Occupant • an existing building, Gree E-TAC will meet your needs. GA E-TAC HEAT PUMP HEATING PERFORMANCE 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.
6.1 6.0 6.0 5.8 5.8 6.0 5.7 5.9 6.0 5.8 6.2 6.2 6.1 6.1 6.1 6.0 6.1 6.1 5.9 5.7 6.2 6.3 5.8 6.0 47.9 47.2 45.0 52.0 51.5 52.7 50.2 265 N T (E ar in in fr A C D In See notes on page 36 49.8 46.2 54.7 49.8 50.3 50.4 6.0 5.6 49.2 43.7 46.1 43.8 53.3 53.8 54.0 48.4 48.5 230 High Heat 208 50.8 6.3 6.0 48.6 45.5 43.6 50.0 50.9 52.5 49.8 265 50.2 6.1 5.7 49.1 45.2 44.9 53.6 55.5 49.6 Medium Heat 230 50.1 48.5 5.9 5.5 48.3 42.4 42.4 52.8 54.2 48.
--- --- --- --- --- --- --- --- Tests were conducted in the Gree Sound Testing Laboratory according to AHRI (Air Conditioning, Heating and Refrigeration Institute) Noise Rating Standard 300 for non-ducted indoor air conditioning equipment. Sound Transmission Coefficient (STC) = 23 NOTES: 1. The tables above indicate the approximate indoor and outdoor sound levels of an ETAC unit. GA --- --- --- ----- --- --- ----- --- --- --7.4 7.3 7.2 7.1 --- --- --- ----- --- --- --- --- --- --- --- 64.0 61.7 60.
FIELD--INSTALLED ACCESSORIES A OUTDOOR GRILLE SIZING W re an ne IMPORTANT: If you wish to use a grille not made for the Gree E-TAC contact Gree Application Engineering. The following guidelines must be followed in the initial selection of any alternate exterior grille or louver: 1. The louver must have a minimum of 65% free area. Free area is the minimum area of the opening in an air inlet or outlet in which air can pass. Free Area (%) = X/Y. 2.
WIRING SCHEMATIC APPLICATIONS APPLICATIONS Lower Lower Operating Operating Costs Costs and and Reliable Reliable Comfort Comfort for for The The Occupant Occupant •• •• GA E-TAC •• •• •• •• •• Hotels Hotels and and motels motels Nursing Nursing homes homes and and assisted assisted living living care care centers centers Offices Offices Apartments Apartments SingleSingle--family -family dwellings dwellings Home Home conversions conversions and and residential residential addadd--ons -ons •• •• •• NE
WIRING SCHEMATIC A E-TAC W re an ne N T (E ar in in fr A C D In E-TAC – Typical Wiring Schematic for Models with 5KW Elec.
APPLICATION CONSIDERATIONS TYPICAL WIRING SCHEMATIC FOR ENERGY APPLICATIONS Condensate Removal Installation instructions are shipped with all PTAC Lower Operating Costs and Reliable Comfort MANAGEMENT INTERFACE Whether you are designing a new structure or If a PTAC unit is undersized (cooling capacity is less than required load for an application), the unit NEW CONSTRUCTION will not be able cool the Terminal space down the desired The Gree E-TACtoPackaged Airto Conditioning temperature during very hot days
TYPICAL WIRING SCHEMATIC FOR MULTIPLE E-TACS CONNECTED TO A SINGLE WALL THERMOSTAT UNIT 1 R R Y Y W W G G O O C C T’STAT R Y W G O C UNIT 2 W re an ne E-TAC GA MASTER PTAC A N T (E ar in in fr A C D R Y W G O C UNIT 3 R Y W G O C 1. Do not daisy chain R (24 VAC). Only a single "R" is needed. 2. Maximum of 4 E-TAC units can be connected to one single wall thermostat. 3. Wall thermostat wire is field-supplied and should be 18 to 20 gauge solid thermostat wire.
PACKAGED TERMINAL COOLING UNIT APPLICATIONS WITH HEAT PUMP OR ELECTRIC HEATING Lower Operating Costs and Reliable Comfort Whether you are designing a new structure or for The Occupant E-TAC HVAC Specifications replacingGuide packaged terminal air conditioning units in Size Range: an existing building, Gree E-TAC will meet your pump models offer substantial Part• 2 Heat — Chassis Description savings over models with conventional electric 2.
A THERMOSTAT enabled or disabled, EMERGENCY HEAT (for heatpumps), and 4 Lower Operating Costs and Reliable Comfort optional SETPOINT LIMIT selections. W re an ne for The Occupant • Heat models offer substantial Fan cycle pump configuration switches, will savings allow over models with conventional electric continuous fan operation for maximum comfort or cycleresistance operationheaters for maximum energy savings.
GA E-TAC J. Front Panel (supplied with chassis): Front APPLICATIONS panel shall be constructed of a polymer material to Whether you areand designing or resist breakage corrosion.a Itnew shallstructure have a front replacing packaged air conditioning unitsand in louvered surface terminal with integrated control door an air existing Gree shall E-TAC will meet your filters. building, The air filters be easily accessible without removing the front panel from the chassis. needs. K.
A 3.0 DELIVERY, STORAGE, AND HANDLING W re an ne Chassis shall be capable of withstanding temperatures from --40˚ F to 155˚ F (--40˚ C to 68.3˚ C), at 5 to 95 percent RH, non--condensing, during shipment and storage, without component failure. The packaging of the chassis shall be sufficient to protect the chassis from damage during shipment via an enclosed truck. Chassis must also be able to withstand an impact force of 8 g’s and a random continuous force of 1g, during shipping.
GA Lower Operating Costs and Reliable Comfort Whether you are designing a new structure or for The Occupant NOTES: replacing packaged terminal air conditioning units in • Heat pump models offer substantial savings ________________________________________________________________________________________ an existing building, Gree E-TAC will meet your over models with conventional electric needs.
3.0 DELIVERY, STORAGE, AND HANDLING The packaging of the chassis shall be sufficient to protect the chassis from damage during shipment via an enclosed truck. Chassis must also be able to withstand an impact force of 8 g’s and a random continuous force of 1g, during shipping. Chassis, wall sleeves, and grilles shall be shipped in separate cartons. Universal handling instructions shall be defined and visible on the carton, from front, back and sides.
