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.
SETPOINT STOPPER APPLICATIONS The E-TAC allows owners and structure operators to Whether you are building designing a new or set an allowable setpoint range for heating replacing packaged terminal air conditioning unitsand in cooling, operative to maintain room temperature to an existing building, Gree E-TAC will meet your aneeds. limited setpoint range and save energy. The E-TAC comes from factory with economical • of Hotels and The motels settings 65-78˚.
A LCDI POWER CORD PROTECTION The power cord for the 208/230--v 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 coating provides the salt air corrosion protection needs. giving you the 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 minute.
FIELD--INSTALLED ACCESSORIES All polymer wall sleeves are made from a molded polymer that is designed for strength and durability. This material has excellent corrosion resistance and a flammability rating of UL94--5V. The sleeve surface is textured to prevent shine and hide scratches. The rib configuration on the sleeve bottom allows easy chassis removal and aids in drainage c For the best performance and longest life, Gree recommends genuine polymer wall sleeves for all installations.
FIELD--INSTALLED ACCESSORIES (CONT.) GA Metal Insulated Wall Sleeves 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-INSTALLEDACCESSORIES (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 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).
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 AND ELECTRICAL DATA A W re an ne 208/230V HEAT/COOL MODEL MODEL NUMBER E-TAC- MODEL 07HC230V20A-A NUMBER 09HC230V20A-A TAC12HC230V20A-A 12HC230V30A-A GBE073B-D 15HC230V20A-A GBE093B-D 15HC230V30A-A Cooling E- 7,600/7,700 8,800/9,000 Cooling 11,800/12,000 11,800/12,000 7,600/7,700 14,600/15,000 8,800/9,000 14,600/15,000 Heating CAPACITY* Rev. Cyc. (Btuh) Electric HEATER KW N/A 8,300/10,200 Heating N/A 8,300/10,200 Rev. Electric N/A Cyc.
PERFORMANCE APPLICATIONS AND ELECTRICAL DATA (CONT.
PERFORMANCE AND ELECTRICAL DATA A W re an ne 208/230V HEAT PUMP MODELS MODEL NUMBERETAC- MODEL Heating CAPACITY* Rev. Cyc. (Btuh) Electric HEATER KW COP† EER 07HP230V20A-A NUMBER E09HP230V20A-A TAC12HP230V20A-A GBE073B-D 12HP230V30A-A 7,600/7,700 8,800/9,000 Cooling 11,800/12,000 7,600/7,700 11,800/12,000 6,100/6,300 Heating 8,300/10,200 7,900/8,100 8,300/10,200 Rev. Cyc. Electric 10,500/10,700 8,300/10,200 N/A 8,300/10,200 10,500/10,700 13,900/17,000 2.4/3.0 HEATER 2.4/3.0 KW 2.4/3.0 2.
PERFORMANCE APPLICATIONS AND ELECTRICAL DATA (CONT.
A W re an ne EXPANDED RATING DATA COOLING PERFORMANCE - HEAT/COOL MODELS TEMP (DEG F) AIR ENT COND (40%RH) BtuH Kw 75 Amps SHR BtuH Kw 85 Amps SHR BtuH Kw 95 Amps SHR BtuH Kw 105 Amps SHR BtuH Kw 110 Amps SHR Temp EVAP AIR-EWB (DEG F) 62 67 72 8062 8709 9055 536 531 522 2.4 2.3 2.3 0.96 0.72 0.53 7500 8131 8624 582 575 569 2.5 2.5 2.5 0.98 0.74 0.54 6815 7700 8285 640 640 640 2.8 2.8 2.8 0.99 0.77 0.54 6075 6892 7762 693 691 692 3.0 3.0 3.0 0.99 0.81 0.55 5251 5944 6907 758 755 755 3.3 3.3 3.3 0.99 0.
APPLICATIONS NEW CONSTRUCTION SHR 0.98 E-TAC Amps 2.5 2.5 2.5 0.74 0.54 BtuH 6815 7700 8285 The Gree E-TAC Packaged Terminal Air Conditioning Kw 640 640 640 (E-TAC) unit is 95 designed to meet the needs of 2.8 the Amps 2.8 2.8 architect, engineer, SHR and contractor. For 0.54 unit 0.99 0.77 BtuH support 6075 6892 7762 installation, Gree’s expert network will assist Kw of the construction 693 691 project, 692 in all applicable105 aspects Amps 3.0 3.0 3.0 from preparing a budget to start-up. SHR 0.99 0.
A W re an ne EXPANDED RATING DATA OUTDOOR TEMP D.B (DEG F) NORNIMAL BtuH 37 42 47 52 SIZE BtuH 5250 5540 6300 6900 7,000 Kw 509 518 540 549 Amps 2.3 2.4 2.4 2.5 BtuH 6005 6399 8100 8647 9,000 Kw 647 656 720 725 Amps 3.3 3.3 3.4 3.4 BtuH 7726 8531 10700 11278 12,000 Kw 883 917 1010 1039 Amps 4 4.1 4.5 4.7 BtuH 10530 10850 13300 14550 15,000 Kw 1197 1212 1300 1377 Amps 5.3 5.4 5.8 6.1 Based on 70 Deg F Indoor Temperature D.B. AMP Kw BtuH RH - 57 7620 580 2.6 9245 735 3.5 12234 1073 4.9 15940 1439 6.
6.1 6.0 6.0 5.8 5.8 6.0 5.7 5.9 6.0 5.8 6.2 6.2 NA 6.1 6.1 NA 6.1 6.1 NA 5.7 6.2 6.3 5.8 6.0 N T (E ar in in fr A C D In See notes on page 38 57.9 57.2 55.0 62.0 61.5 60.2 265 62.7 57.4 55.8 62.3 61.5 57.5 High Heat 230 61.8 56.6 60.4 NA 5.6 NA 60.8 6.3 6.0 55.6 NA NA NA 53.6 54.6 60.0 60.9 208 NA 59.8 55.8 265 62.5 55.8 58.4 6.1 5.7 57.1 55.6 62.0 61.1 56.7 Medium Heat 230 61.2 55.9 59.7 NA 5.5 NA 54.2 NA NA 55.2 208 NA NA 59.7 6.2 57.
--- --- --- --- --- --- --- --- 70.6 265 Sound Transmission Coefficient (STC) = 23 --- --- --- ----- --- --- --- 74.0 73.2 72.4 70.2 230 71.7 NA 67.8 208 High Heat 71.7 35 39 4 5 E-TAC GA NOTES: 1. The tables above indicate the approximate indoor and outdoor sound levels of a 52M unit.
Whether you are designing a new structure or OUTDOOR GRILLE SIZING replacing packaged terminal air conditioning units in IMPORTANT: If you wish to use grillemeet not made an existing building, Gree E-TACa will your for the Gree E-TAC contact Gree Application needs. Engineering. • Hotels and motels The following guidelines must be followed in the • Nursing homes and assisted living care initial selection of any alternate exterior grille or centers louver: • Offices 1.
WIRING SCHEMATIC APPLICATIONS Lower Operating Costs and Reliable Comfort for The Occupant • • • • • Hotels and motels Nursing homes and assisted living care centers Offices Apartments Single--family dwellings Home conversions and residential add--ons • • • GA 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.
WIRING SCHEMATIC 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.
APPLICATION CONSIDERATIONS TYPICAL APPLICATIONS WIRING SCHEMATIC FOR ENERGY 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. The result be (E-TAC) unit is designed to meet the needscould of the warm and humid or warm and dry conditioned space. architect, engineer, and contractor.
TYPICAL APPLICATIONS WIRING SCHEMATIC FOR MULTIPLE E-TACS Lower Operating Costs and Reliable Comfort CONNECTED TO AaSINGLE WALL THERMOSTAT Whether you are designing new structure or • • E-TAC • • • • The Gree E-TAC Packaged TerminalWAir Conditioning (E-TAC) unit is designed to meet Gthe needs of the architect, engineer, and contractor. For unit O installation, Gree’s expert support network will assist C in all applicable aspects of the construction project, from preparing a budget to start-up.
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 W re an ne for The Occupant 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.
4. Sleeve Molding (PN: SLEEVE--MOLDING) shall trim the wall sleeve to the existing wall to Lower Operating Costs and Reliable Comfort hide wall joints and irregularities due to the for The Occupant sleeve opening. • Heat pump Grille models(PN:GRILLEoffer substantial savings 5.
3.0 DELIVERY, STORAGE, AND APPLICATIONS HANDLING Whether you are designing a new structure Lower Operating Costs and Reliable Comfort W re an ne for The Occupant Chassis shall be capable of withstanding temperatures from models --40˚ F offer to 155 ˚ F (--40savings ˚ C to • Heat pump substantial 68.3˚ C),over at 5 models to 95 percent non--condensing, with RH, conventional electric during shipment and storage, without component resistance heaters failure.
A GA NOTES: ________________________________________________________________________________________ W re an ne ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ 3.
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.
