McQuay Suite Type N Top Mounted Hydronic Heat Incremental Packaged Terminal Air Conditioners C:

Transcription

1 McQuay Suite Type N Top Mounted Hydronic Heat Incremental Packaged Terminal Air Conditioners C:

2 Page 2 / Catalog (Rev. 5/99) The McQuay Suite II Incremental packaged terminal air conditioners are ideal for any multi-room building.

3 McQuay Suite satisfies the most critical concerns in the commercial heating, ventilating and air conditioning industry. Design superiority Installation simplicity High efficiency Inherent economy The Incremental conditioner s approach to HVAC has been acknowledged as a highly attractive and efficient option in heating and cooling multi-room buildings for over thirty years. The Incremental system is a perimeter system of complete four-season air conditioning to condition the exterior spaces of multi-room, multi-story buildings. Now it is possible to apply this technology in new or existing installation sites easily, efficiently and economically. This is accomplished with the new McQuay Suite Incremental packaged terminal air conditioner (PTAC). The new Suite conditioner incorporates state-of-the-art features and controls to meet the demands of the commercial HVAC market. Every standard Suite conditioner is UL listed and ARI certified for capacity and operating efficiency. Maximum utility and economy in a new multi-room building Designing a new building around the McQuay Suite packaged terminal air conditioner assures economy and efficiency for years to come. Design flexibility and maximum system control is available to the owner through the use of an integrated Mcauay energy management system. This system offers building designers and management the ability to chart and plan energy usage, automatically regulate temperature ranges, and furnish a variety of building function controls with optional, special purpose devices. Retrofit the new Suite in multi-room buildings Outdated PTAC systems provide insufficient comfort levels. Many are noisy, leak condensate, have poor efficiencies and are not easily controlled by the occupant or owner. A principal benefit of the Suite unit is the ease at which the changeover can be accomplished. No costly, disruptive construction is necessary. An efficient Suite chassis can be easily slid into most existing wall sleeves to replace that outdated, inefficient PTAC unit previously purchased from other major manufacturers. Unsurpassed performance and reliability Performance of the Suite is smooth and trouble-free. Easy-toreach coil surfaces allow the unit to be cleaned without shredding or compacting the fins. Performance standards remain high over long years of service. This combination of efficiency, economy and reliability is only available through McQuay conditioners. The new Suite Incremental packaged terminal air conditioner and packaged terminal heat pump incorporate the benefits of: Higher EER s ARI certified and U.L. listed Clean cabinet design No construction expense or mess Very competitive price Superior design and high quailty construction High standards of design and construction assure reliable operation in all seasons. Over three decades of use attest to the durability and reliability of the finely engineered Mcouay Incremental packaged terminal unit. "McQuay" and "Incremental" are registered trademarks of AAF McQuay Incorporated, Minneapolis, MN. "Suite" is a trademark of AAF McQuay Incorporated, Minneapolis, MN AAF McQuay Incorporated. All rights reserved throughout the world. "Bulletin illustrations cover the general appearance of AAF McQuay Incorporated products at the time of publication and we reserve the right to make changes in design and construction at any time without notice." (9/96) Catalog / Page 3 (Rev. 5/99)

4 McQuay Suite: A new generation of features A new generation of technology... McQuay s engineering departments began the design of the Suite conditioner with a comprehensive study of the most widely used components in the industry. Strengths and weaknesses of each were assessed and analyzed. The selection of Suite components was made to optimize the performance of each of our four basic sizes. Evaporator and Condenser Coil. These high capacity coils employ the latest in heat transfer technology. The unique fin and tube design provides maximum comfort to the conditioned space while simultaneously minimizing the energy required to operate the unit. Wrap-around Enclosure This attractive cabinet enclosure is furnished with a corrosion resistant Antique Ivory finish. The oversized enclosure completely encompasses controls and piping to leave an attractive appearance to the occupant. The front panel of this enclosure is removable to allow access to controls, piping and the 1 /2 permanent, cleanable filter. Page 4 / Catalog (Rev. 5/99)

5 Heating Coil Assembly. The unique mounting arrangement of this high capacity hydronic coil allows for easy installation at the precise time. The assembly quickly and rigidly snaps into slots provided in the wall sleeve. Provided are 5 /8 O.D. copper connections for left-hand (LH), righthand (RH) or opposite end piping. Compressor. The quiet operating, high efficiency compressor is built to meet strict engineering and design specifications, and has an endurance measurable in decades. The compressor is hermetically sealed and designed for continuous, quiet operation, plus each compressor is isolated to minimize vibration and sound transmission. Wall Sleeve. This sturdy sleeve is made of heavy-gauge sheet steel, dipped in EHBP thermosetting plastic, then baked at a high temperature for maximum corrosion protection. The wall sleeve is supplied with an internal vertical support for use until the mortar dries. A waxed, temporary weather panel is furnished to keep out the elements during construction. Cooling Chassis. The slide-out chassis incorporated in the Suite conditioner is specifically designed to simplify maintenance. The chassis houses two quiet-running fans and motors which allow for air circulation without excessive noise discomfort to the room occupants. Control Module. Energy savings is inherent in the standard control panel. It is furnished with a fan only control to circulate the air without operating the heating or cooling functions. The control panel also employs our exclusive temperature limiting feature which allows the owner to preset the minimum and maximum limits to assure total energy savings. Catalog / Page 5 (Rev. 5/99)

6 Performance and electrical data UNIT SIZE Btuh EER 007 ➀ ➁ 7, ➀ 9, Volts 115V 208V 230V 265V 115V 208V 230V 265V Cooling Full Load Amps Watts Power Factor, % High Cool 195 / / 60 Airflow Low 180 / / 40 Cfm High Heat 205 / / 60 Total / Vent Low Heat 190 / / 40 Heating Full Load Amps Heating Btuh ➂ Hot Water High/Low Steam High/Low 21,200 / 18,000 23,300 / 19,800 21,200 / 18,000 23,300 / 19,800 Volts 115V 208V 230V 265V 115V 208V 230V 265V Minimum Circuit Ampacity Delay Fuse or Circuit Breaker Receptacle Required, NEMA No. 5-20R 6-20R 6-20R 5-20R 6-20R 6-20R Total Shipping Weight (Lbs.) ➀ Based on ASHRAE and ARI test conditions of 95 F DB/75 F WB outside, 80 F DB/67 F WB inside. ➁ Performance data based on low fan speed. ➂ Based on 200 F EWT, 20 F DT 70 F EAT; 2 psig steam 70 F EAT. 4 Type HACR circuit breaker. Nema Receptacles 012 ➀ ➁ 12, V 230V 265V / / / / ,500 / 20,700 26,300 / 22, V 230V 265V R 6-20R ➀ 14, V 230V 265V / / / / ,500 / 20,700 26,300 / 22, V 230V 265V R 6-20R 296 GR GR GR NOTE: 265V Unit Requires subbase, part number R 20 Amp, 120V 6-20R 20 Amp, 250V 7-20R 25 1 / 64 " Dia., 265V Dimensional data ALL DIMENSIONS IN INCHES B Page 6 / Catalog (Rev. 5/99) Notes: 1. Wall opening shall be a minimum of 16 1 /4 high by 42 1 /4 wide and must provide a minimum clearance of 3 from finished floor to the bottom of the wall sleeve. 2. Masonry support must be left in wall sleeve until mortar has thoroughly dried. 3. The weather panel provided with separate shipment of cabinet/wall sleeve. This panel provides a weather seal prior to installation of the chassis. Remove the panel before installing the chassis. 4. Wall sleeve should be installed level side-to-side, and inside-to-outside. 5. Cabinet depth and wall sleeve depth are factory adjustable (as shown above) to accommodate various wall thicknesses. Refer to certified drawing for more details.

7 Engineering guide specifications Furnish and install where shown on plans packaged terminal air conditioners of the sizes and capacities shown on the schedule. The units shall be located as shown on the drawings and shall include cabinet/wall sleeve, chassis, outdoor louver, hydronic heat section, valve, and room cabinet. All units shall be U.L. listed for safety and ARI certified for performance. Overall dimensions for the basic unit shall not exceed 52 wide, 22 1 /2 high, and 17 3 /4 deep. (Overall dimensions of the wall sleeve shall not exceed 16 high, 42 wide and 13 3 /4 deep.) All units shall operate on volts, 60 Hz, 1 phase power. The minimum energy efficiency ratio in Btu per hour per watt for each unit must be 8.9 for all sizes. Heating/Cooling Chassis Chassis shall be slide-in, plug-in type with a self-contained, hermetically sealed, refrigerant circuit. All chassis sheet metal parts shall be constructed of heavy-gauge galvanized steel for maximum corrosion resistance. The chassis shall consist of the following components: Vibration isolated compressor; rifled copper tubed evaporator and condenser coils with high efficiency aluminum plate fins mechanically expanded to the tubes for maximum heat transfer; and a capillary restrictor type refrigerant metering device. Coils shall be factory tested at 300 psig. Airflow system shall consist of a separate, single speed, totally enclosed fan cooled, PSC, outdoor condenser motor. Condenser fan shall be made of high impact resistant polymer and shall be propeller type without a slinger ring. Indoor fan motor shall be twospeed and shall be separate from the outdoor condenser fan motor. Single motor units serving both condenser and evaporator sections are not acceptable. The indoor fan motor must be positioned on the indoor side of the bulkhead so as to be completely within the conditioned, filtered airstream. Both the indoor and outdoor fan motors shall be permanently lubricated type with external oilers for prolonged life. Indoor fans shall be forwardly curved centrifugal type to provide even airflow across the evaporator coil. During The Cooling Cycle The compressor, the outdoor fan motor and the indoor fan motor shall be energized. Condensation accumulated on the evaporator coil shall be drained into the outdoor section where it is to be picked up by the condenser fan and evaporated against the outdoor coil. During The Heating Cycle (Hydronic Heat) Only the indoor fan motor, the (normally open)(normally closed) valve and automatic fresh air damper shall be energized. Outdoor condenser fan motor and compressor shall not be energized. Control Module Shall have a six (6) button selector switch containing Off-Heat-Cool-High-Low-Fan and a self-contained, adjustable thermostat with a field adjustable temperature limiting device. A fan cycle shall be incorporated to allow constant fan operation or intermittent fan operation. Intermittent fan operation shall allow the fan to energize upon a demand for heating or cooling. Room Cabinet Shall be flat top, wrap-around design with a heavy-gauge sheet metal front panel that is phosphatized and coated with a baked on, Antique Ivory corrosion resistant finish. Discharge grilles shall be tamper-proof. The control access door shall be mounted on the right-hand side. (Access door shall be furnished with a keylock device to prevent unauthorized tampering.) Fresh Air Damper A positive closing (manual/automatic) fresh air damper must be located within the chassis to provide fresh air during fan operation. Filtration Shall be accomplished using a permanent, aluminum mesh, cleanable filter. Washable foam type filters are not acceptable. Filters must be concealed but easily accessible for scheduled maintenance. Return air shall enter the filter from the bottom of the chassis. A louvered front panel is unacceptable. Wall Sleeve Shall be entirely constructed of galvanized, phosphatized, heavy-gauge steel with a baked Antique Ivory corrosion resistant finish. Wall sleeves with ordinary enamel finish are not acceptable. Wall sleeves shall be installed a minimum of 4 above the floor. Wall sleeves shall be installed through the wall as shown on plans and shall have factory provisions for use of appropriate fastening devices to secure sleeve to the wall. In no event shall fasteners be installed through the basepan in the bottom of the cabinet/ wall sleeve. Outside Air Louvers Shall be (stamped)(architectural) anodized aluminum as shown on plans. Louver shall be (finished natural)(painted) as shown on the schedule. Louvers shall be easily installed from the inside of the building after the cabinet/wall sleeve has been installed. Special field fabricated louvers must be approved by the PTAC manufacturer as to free area and air circulation requirements. Catalog / Page 7 (Rev. 5/99)

8 Contact your McQuay representative today AAF McQuay Incorporated 4900 Technology Park Boulevard, Auburn, New York USA (315) Printed on recycled paper containing at least 10% post-consumer recycled material.