Packaged Terminal Air Conditioners and Heat Pumps
Contents
1. THERMOSTAT ae Ne ss BK Lr CN7 CN2 CN3 FRONT DESK CONTROL CN1 NEUTRAL 2 BK BU CAP CONTROL PAD pu RD HIGH FAN ROOM 87 E ROOM LOW FAN OR gt 1 E BK NEUTRAL 3 EIEI Q wi 7 OUT FAN WH 7 IN com Lt ul E RD 414 R5 OD coll BK P7 T ouTDooR JEK a 242 HEATER LHEATER oe 1 E E I LOMA AR I I I WH I 15 19kW 1 2312 80 2 UU UT WY i ELECTRIC HEATER P2 P4 8 4 6 5 2 7 1 3 2 3 2 8kW HEATER 3 8 4 7kW HEATER 1 5 1 9kW HEATER POWER CORD POWER CORD POWER CORD NOTE 2 3 2 8 kW TERMINAL ARE ALWAYS 0 25 WITH BLACK SHRINK SLEEVE 1 5 1 9 kW TERMINAL WILL BE EITHER 0 188 WITH BLACK SLEEVE OR 0 25 WITH CLEAR RED OR GREEN MARK ON SLEEVE ONLY FOR HEAT PUMP PTHP nave seo cocon compressor moron Pe cwern OUTDOOR MOTOR VERLOAD PROTECTOR YELLOW GREEN INDOOR MOTOR YELLOW COMPONENT PROVIDED AS ASSEMBLY HEATER HIGH LIMIT Page 13 Wall Sleeve Installation Figures 6 and 7 show installations for thin and panel wall construction For all wall constructions the center of gravity 10 from the outside edge of the wall sleeve must be within the load bearing surface of the wall or other support must be employed2. Standard Standard _ Saad Sdad Standard Sandard EM 1 om i Auto Random Restart Power Recovery Standard NIM PC Interface Module Carrier Friedrich Model 52P Series Option Standard Standard Standard Standard Option Option Option Standard Standard 1 1 Standard Standard 1 Speed 1 Speed Hi Low Hi Low Option Option Option Option Option Standard Standard This comparison is based on publicly available information believed to be accurate and current at the time of publication Requires purchase of specific Touch Pad to enable Requires purchase of additional Held Mounted Kit xm 110511303 NOMENCLATURE PIAC 07 B 208 R MODEL _ REMINGTON PTAC Packaged Terminal Air Conditioner Cooling with Electric Heat PTHP Packaged Terminal Heat Pump COOLING CAPACITY BTUH VOLTAGE 072 7 000 12 12 000 208 230 1 Phase 09 9 000 15 15 000 265 1 Phase VINTAGE DESIGNATION Remington 2003 McQuay International o Remington Packaged Terminal Air Conditioners and Heat Pumps Chassis Fits Any Standard 16 H x 42 W x 133 D Wall Sleeve High Efficiency Refrigeration Coils Bi Directional Discharge Grille Attractive Durable Polymer Front Panel Solid State Electronic Touch Pad Controls Vibration Isolated Rotary Compressor m _ Fan Cycle Control Front Desk Control Connection Solid State Thermostat Freeze Sensor Universa
3. gt Assembly of the external drain kit should be completed after the wall sleeve has been installed Note When using the ex ternal drain kit the sleeve must be flush or beyond the out side finished wall do not recess Install the external drain kit as follows 1 Assemble the drain kit as shown in Figure 10 2 Choose the side of the wall sleeve to which the drain kit is to be installed 3 There are weep holes and pilot holes provided in the wall sleeve from factory Place the drain kit against the cho sen weep hole and fasten securely with screws provided 4 Cover the unused weep hole with the block off plate and gasket supplied with the drain kit DETAIL Gasket Steel Mounting a Plate 8 Steel Mounting Screws Plate ra 1 2 O D Drain Tube Page 15 Unit Dimensions Top View 3 8 Stamped Louver 1 1 8 Architectural Louver a 42 16 ig 41 1 2 See Note Front View lt 7 3 4 Note Subbase is available in 3 or 4 height with depth adjustable from 4 s to 132 4 Unit pictured with subbase installed but can also be floor mounted without subbase for 208V 230V applications Page 16 STANDARD LOUVER COLORS Baked Enamel Finish LB MB DB Lite Bronze Medium Bronze Dark Bronze EW GW WS Off White Gloss White White Stone BRI BR3 BR5 Brick Red 1 Brick Red 3 Brick 5 SLG MBL MGN slate Gray Medium Blue Medium Gre
4. 11 6 to 9 2 and COP from 3 4 to 2 8 Heating Cooling Chassis Chassis shall be slide in plug in type with a self con tained hermetically sealed refrigerant circuit All chassis sheet metal parts shall be coated with a poly ester based powder paint or galvanized for maximum corrosion resistance The chassis shall consist of the following components vibration isolated permanent split capacitor rotary type compressor rifled copper tubed evaporator and con denser coils with high efficiency raised lance aluminum plate fins that are hydrophilic coated to resist corrosion and 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 heat pump models shall also include reversing valve and charge balancing device A positive closing manual fresh air damper shall be included within the chassis to provide the option of fresh air during operation System airflow shall be accomplished by the use of the separate outdoor and indoor fan motors Motors shall be permanent split capacitor totally enclosed and perma nently lubricated A single speed motor shall directly drive the outdoor fan The outdoor fan shall be construct ed out of high impact resistant polymer and consist of multiple propeller type blades with a slinger ring designed to efficiently remove condensate The indoor Page 6 fan assembly shall consist of a single centri
5. Support can be provided by floor mount ing with 208V 230V units a factory supplied subbase or from other field supplied materials Louver frames figure 8 are recommended for thin wall and panel wall applications Figure 6 Thin wall construction with standard electrical subbase Louver Frame 7 i Outdoor Louver Electrical Subbase N Caulk NY Perimeter N TC qd cM Z US both oa 0975 2 obf S Indoors amp Outdoors See jus Floor Power Supply Conduit Alternate Entry Subbase Side Extension Piece Note Subbase is available in 3 or 4 height Leveling Legs provide up to 1 additional height Figure 8 Louver frame Page 14 for positive anchoring to the wall For thicker walls wall sleeve extensions are available from your local Remington representative Air splitters must be included in wall sleeve extensions A wall sleeve should always extend minimum past finished outside wall and have 4 of a bubble pitch to the outside Figure 7 Thin wall construction without subbase 208 230V only Louver Frame 7 ds Outdoor Louver 16 SS JJ Caulk NA Perimeter both Indoors amp Outdoors A See Note Floor 25202292 Conduit NSS Min 2 Supports Field Supplied Receptacle by Others Table 1 Maximum wall thickness without sleeve extensions Louver Maximum Wall Thickness Type Standard Subbase Subbase Condensate Dr
6. breakthrough made a lasting impact Since that first Incremental System was introduced hundreds of thousands of Packaged Terminal Air Con ditioners and Heat Pumps PTHP have been installed in all types of buildings all over North America Residents employees students visitors and more now enjoy year round comfort in a host of multi room multi story build ings such as hotels motels office buildings apartments dormitories hospitals nursing homes and schools Advantages of a PTAC Lower First Cost There is no need to pay for expensive ductwork a cen tral chiller boiler plant or the miles of piping that are required with central systems This can significantly reduce both design and installation costs Capital costs can also be reduced by providing a unit to the space only when it becomes occupied Lower Design Costs The overall system design is greatly simplified allowing designers to devote more time to other areas and reducing overall costs Page 2 Architectural Design Freedom Eliminates the need for large mechanical equipment rooms which helps increase potential leasable space Expensive ductwork is also eliminated so the floor to floor distances can be reduced without lowering ceiling heights Comfort on Demand Each occupant determines their own comfort require ments for their space By using Remington units occu pants can easily cool one room while simultaneously heating another without continuously
7. compressors Manual control outside air damper Can be opened for fresh air operation or closed tight to recirculate room air and conserve energy Bi directional indoor air discharge grille Allows airflow to be directed where it is needed most Attractive durable polymer front cover Complements any room d cor and maintains its like new appearance under demanding conditions Wall Stat controller option Compatible with most 24V wall thermostats LED Diagnostics Unit self diagnostics Page 5 Engineering Guide Specifications Remington Model General Furnish packaged terminal air conditioners heat pumps of the sizes and capacities shown on the sched ule and or specifications The units shall be located as shown in the drawings and each shall include wall sleeve outdoor louver heating cooling chassis front panel and subbase optional 208 230v All units shall be ETL and CETL listed for safety and ARI certified for capacity and performance Units shall be Remington Model designated with prefix PTAC PTHP or equal Overall dimensions for the basic unit excluding louver shall not exceed 42 wide 16 high and 20 deep Standard wall sleeve dimensions shall not exceed 16 high 42 wide and 13 deep Units furnished with an electrical subbase shall not exceed 42 wide 20 high and 20 deep Units shall be designed to operate on 208 230 265 277 volts 60 Hz single phase power The E E R shall be from
8. mode when compared to the standard cool mode at 50 load Results will vary under different loading conditions A Superior Choice Remington units meet the industry standard ASHRAE 90 1 for E E R s and capacities and they offer much more than that Our money saving operational features combined with our superior warranty packages can pay dividends both in labor savings and operational costs in the long run Warranty No other manufacturer stands behind their product like Remington Both our Gold Plus and Platinum Plus Packages offer a limited one year unit exchange warran ty on the entire conditioner and a refrigeration circuit unit exchange warranty for the 2 through 5 year The Gold Plus package offers an additional functional parts war ranty for the 2 through 5 year Freight costs will be paid by the manufacturer Please contact us for more warranty package details Remington s contemporary design is both attractive and thoughtful with standard features like solid state electronic touch pad controls that are easy to operate and provide precise comfort settings Page 3 Remington Air Conditioning Our Advantages Remington PTAC PTHP are quiet energy efficient prod ucts that provide greater flexibility to meet zoned heating and cooling requirements They are the perfect choice for new or replacement projects For new projects The Remington PTAC PTHP products give you the flexibility to design your overall syste
9. operating a central chiller and central boiler Inherent Economy Installing PTAC PTHP units reduces the need to condi tion the entire building to provide comfort in one space For example with this type of system comfort condition ing can be provided in one area for an occupant working after hours while the rest of the building sleeps Easy Maintenance Without Disruption Packaged Terminal products require minimal mainte nance because of their simple design and high quality construction Routine maintenance can be easily per formed by a facility s own staff If a unit becomes inoperable it can be repaired or replaced without disruption of adjacent spaces The easy slide in slide out chassis allows one person to quickly remove and replace an inoperable unit minimizing downtime in the effected space The new Remington PTAC PTHP unit has revolutionized the industry with its superior options and innovations bringing you the highest quality air conditioners in the industry year after year The New Remington 16 x 42 Series Unit Our Advantages Energy Savings Beyond Energy Efficiency Rating E E R The Digital Temperature Set Point allows each occupant to easily set their precise desired zone comfort tempera ture Eliminating the zone comfort guesswork inherent with mechanical knob controls decreases unnecessary running of the unit and helps prevent expensive over cooling overheating Standard Flexib
10. 1 to 15 When the timer is activated when the unit is operat ing the unit shall shut off at the selected time interval When the unit is off and the timer is activated the unit will come on at the selected time interval in the control settings Mode Fan Temperature that were last set on the unit In the event of a malfunction the control shall provide self diagnostics and display an error code to allow easy identification of service required Page 7 Controls cont Each unit shall incorporate an automatic indoor coil frost control to extend compressor life by limiting operation in low ambient conditions In case of power failure each unit will randomly restart when power resumes to avoid overloading and power surging of the electrical circuits Also upon restart the unit shall retain its last control setting An Owner Facility manager selectable fan cycle switch shall be incorporated to allow either continuous or cycle operation of indoor fan Room freeze protection shall be incorporated to safe guard against freezing indoor temperatures and shall be Owner Facility Manager activated deactivated When activated if the indoor temperature drops to 40 F regardless of the control setting the electric heater and indoor fan will automatically energize to prevent further room temperature decline Outside Air Louvers Outside air louvers shall be Stamped extruded archi tectural anodized aluminum finished natural stamp
11. Electrical 718 a Knockouts 9 l V 4 3 8 E 5 17 8 12 gt ja 3 1 2 2 1 2 1 1 2 41 1 2 gt A Y m Q 3 or 4 ie Y Leveling Leg 0 to 1 Front Elevation Three Front Panels in Place Power Supply Wiring All wiring must be done in accordance with all local and National Electrical Code requirements Time delay fuses or HACR circuit breakers are required The chassis has a universal electric heater so the kW is determined by the field installed power cord Figure 2 shows the electri cal receptacles for each power cord Figure 2 Electrical Receptacles 1 3 8 dia 1 3 8 dia 208V 230V 208V 230V NEMA 6 15R NEMA 6 20R Refer to nameplate for correct fusing Refer to nameplate for correct fusing 2 1 8 dia 1 3 8 dia 208V 230V 265V a NEMA 7 20R Refer to nameplate NEMA6 30R for correct fusing Refer to nameplate for correct fusing Control Wiring The control pad is factory wired on the unit and ready for operation If the control pad will be remote mounted it can be removed from the unit detached from the control box and wired using an optional 20 35 or 50 low voltage wire harness accessory and a remote mounting plate A snap in decorative cover replaces the control pad on the unit The mounting location with regard to cold drafts discharge air outside wall etc is not critical as the room temperature sensor remains on the unit Remote Wall T
12. Remington g Air Conditioning Architects and Engineers Manual mS e m ER Packaged Terminal Air Conditioners and Heat Pumps STANDARD FEATURES COMPARISON REMINGTON Features Infrared Wireless Capability Sleep Timer Capability Automatic Cool Dry Humidity Control Rapid Heat Rapid Cool Technology Amana PTAC Series Deluxe 2500 Dry Air T e 3500 Premium 5500 PTC PTH Sandi _ Smad _ Smdad _ Extended Feature Touch Pad Controls wIED Standard Sand Digital Temperature Set Point Sdad Saad Universal Heaters Power Connection Solid State Thermostat Concealed Manual Vent Control Up Front Cleanable Filter Automatic Indoor Frost Control Corrosion Treated Chassis E EEE Standard Standard Standard Sandari Option Option Option Option Two Position Bi Directional Discharge Grill Standard Fan Motors Fan Cycle Switch Fan Only Setting 2 speed Indoor Fan Speed Automatic Freeze Protection Temperature Limiting 2 l Standard 1 Speed Hi Low Standard Flectronic Mechanical Mechanical Remote Control Thermostat Compatibility Standard Front Desk Control Interface Service Indicator LED Self Diagnostics Automatic Emergency Heat Quick Heat Recovery Sadad Standard Standard Standard Smdrd _
13. ain Kit Heat pump models will generate condensate during the heating season If left uncontrolled the condensate can run out of the weep holes and down the side of the building leaving stains Therefore the optional drain kit should be used whenever it s desirable to prevent stains Internal condensate drain kits can be installed before placing the wall sleeve into the opening External drain kits should be installed after the wall sleeve has been installed Installation of Optional Condensate Drain Kit Figure 3 illustrates the installation of the indoor drain kit The indoor drain kit must be installed before placing the wall sleeve into the opening Install as follows 1 Locate the drain so that it will be on the room side of the wall when the wall sleeve is installed 2 Drill a 1 2 diameter hole in the base of the wall sleeve for the drain 3 Drill two 2 5 32 pilot holes for the mounting screws These holes can be located using the drain kit as a pattern 4 Assemble the drain kit as shown in Figure 9 and securely fasten it to the wall sleeve with the screws provided 5 Install the wall sleeve as described on page 14 Figure 9 Internal Drain Kit Contractor to Drill Three 3 Holes to Accept Drain Kit Figure 10 External Drain kit Square Drain Holes Neoprene Sponge Gasket m Sea Block Off Plate gt ro oe Square Drain Holes Neoprene Sponge Gasket _ j Block Off Plate
14. an ON OFF selector a MODE selector that will enable the user to select HEAT COOL Cool Dry or FAN only operation a FAN selector that allows high or low speed fan operation and a TEMP selector to allow for precise room temperature adjust ment Operation mode of the unit shall be easily confirmed through the use of LED status lights and a soft confirm ing beep sound The LED status lights must be visible with the control door closed The touch pad shall be designed to be easily removed from the heating cooling chassis and mounted to a wall for remote control without the need or cost of separately purchased wall mounted controls The unit shall retain all of its features regardless if the touch pad is mounted on the wall or unit The touch pad shall be infrared capable for control via wireless remote controller The controls shall incorporate a standard interface for low voltage connection to dry contacts at a central con trol or energy management system The electronic controls shall allow the Owner Facility Manager to establish the maximum and minimum tem perature range for heating and cooling modes electronic temperature limiting Unit shall have automatic temperature compensating algorithm 2 F in HEAT or 2 F in COOL to minimize temperature swing and compressor cycling during period when room is brought to set point temperature after being off for 2 or more hours This will automatically compensate for the cold or w
15. arm radiation effect felt from the mass in the walls floor and furnishings until they normalize The 2 F offset is maintained for the first cycle only After that the setting reverts to that shown on the digital display The unit shall have two cooling modes COOL and COOL DRY The Cool Dry feature shall be Owner Facility Manager activated or deactivated by an internal dipswitch and when activated be user selectable through the touch pad control When the Cool Dry mode is selected the control algorithm shall slightly extend the run time of the compressor and low fan without signifi cantly changing the room temperature from the user set point This feature shall increase dehumidification by up to 70 when compared to the standard Cool mode The touch pad shall be interchangeable and upgrade able with an optional touch pad that includes Sleep and Timer functions and shall also be compatible with an optional wireless infrared remote with these functions When the optional touch pad is present pressing the Sleep button shall activate the Sleep feature The Sleep mode shall improve comfort and reduce energy con sumption by gradually raising the room temperature by 3 6 F from the set point over two hours in cooling mode or lowering the room temperature by 5 4 F over 2 hours in the heating mode Pressing the Timer button shall acti vate the Timer feature Each press of the button shall increase and display the timer setting in hours from
16. buildings Their self contained refrigerant system delivers cooling to the desired space Heating is accom plished with electric resistance heat or reverse cycle technology heat pump models only Final selection should be made with an architect engineer or by con tacting your local Remington Sales Representative Wall Opening Requirements The rough opening should measure 16 H x 42 W When using a louver frame the opening should measure 16 s H 42 s W see figure 8 on page 14 The wall opening should be clear of obstructions to allow the wall sleeve to slide into it When a subbase is used the opening must start 3 or 4 above the finished floor including carpeting to match the height of the subbase selected The subbase is avail able in 3 or 4 heights and has adjustable leveling legs that provide up to an additional 1 height A 3 or 4 sub base is required for 265V models and is optional for 208V 230V models Figure 1 shows the subbase and dimensions Figure 1 Electrical Subbase Electrical Junction Box for Main Power Connection 3 x 5 Opening for Electrical and or Drain Rough In Side Extension Piece Knockouts for Optional Fuse amp Disconnect Switch Receptacle Mounting Location z 2 e 2 2 2 z 2 2 2 7 2 2 2 2 2 2 2 2 2 2 2 N Plug Cord Cover Required on 265V Units Only
17. door temperature of 25 F and 45 F the compressor and electric heater will alternate as required to maintain indoor temperature When the out side temperature is below 25 F the electric heat only mode shall be utilized The electric heaters shall be high mass cal rod type with high limit cutout Electric resist ance heaters shall be universal in design such that the type of power cord specified with the heating chassis determines the respective heater size as shown on the schedule and or specifications Electric resistance heaters must be placed behind the indoor evaporator coil and must not be visible or accessible through the indoor discharge grille Condensation accumulated on the out door coil during reverse cycle heating MUST not be evaporated against the indoor coil as it could contami nate the indoor air with pollutants and odors Condensation accumulated during reverse cycle heating shall transfer from chassis into wall sleeve by means of a thermostatically controlled drain valve Condensate shall exit wall sleeve via weep holes or optional indoor outdoor drain kit Controls The controls shall utilize solid state electronics Operation of the unit shall be controlled through the use of a touch pad The touch pad shall use no knobs and shall be liquid tight for easy care and cleaning The con trol shall incorporate digital display of temperature set tings allowing precise comfort selection by user The touch pad shall include
18. ed louvers shall be heavy gauge anodized aluminum of no less than 16 gauge Extruded architectural louvers are also available with baked enamel to match color chip by others Louvers by others must be approved by the heat ing cooling chassis manufacturer as to adequate free area and air circulation requirements Electrical Subbase As specified and shown on plans a 3 or 4 high electri cal subbase shall be furnished Electrical subbase shall be ETL and CETL listed and constructed of heavy gauge steel and finished with epoxy based powder paint to resist corrosion Optional fused disconnects are also available To ease field installation subbase must have adjustable side channels with predrilled adjusting holes and score lines Additionally subbase shall have adjustable leveling legs each with 1 adjustment Front Panel Each heating cooling chassis shall come complete with a decorative front panel Front panel shall be designed with a contoured top to facilitate airflow into the room Additionally it shall be designed to wrap around the heating cooling chassis and constructed of impact resist ant polymer The color of the front panel shall be Antique Ivory as to match that of the wall sleeve The airflow dis charge grille shall be an integral part of the front panel and shall be made of the same impact resistant polymer material as the front panel The discharge grille shall consist of a single section and be designed to be two pos
19. en SPECIAL COLOR We can match your color A color chip or sample should be sent to our Customer Service Department A sample chip will be returned to you for your approval Please contact our Sales Department if you have any questions Colors are representative only Actual color may vary slightly
20. fugal fan that is forward curved and directly connected to a two speed motor All fans shall be statically and dynamically bal anced to provide for quiet and smooth operation During the cooling cycle the compressor and both fan motors shall be energized Condensation accumulated on the indoor coil shall be drained into the outdoor section of the unit where it is to be picked up by the out door fan and transferred to the outdoor coil where it shall then be evaporated to enhance units capacity and efficiency Electric Resistance Heat Only Models During the heating cycle only the indoor fan motor and the electric resistance heaters are energized The compressor shall not be energized Heaters shall be high mass cal rod type with high limit cutout Electric resistance heaters shall be universal in design such that the type of power cord specified with the heating chassis determines the respective heater size as shown in the schedule and or specifications Electric resistance heaters must be locat ed behind the indoor coil and must not be visible or accessible through the indoor discharge grille Reverse Cycle Heat Pump Models During the heating cycle the reversing valve compressor and both fan motors will be energized Depending on the outdoor air temperature two distinct heating modes shall be avail able Namely compressor only or electric heat only Minimum outdoor temperature for compressor operation shall be 25 F Between out
21. g costs Compressor time delay restart Reduces wear and tear for extended life Automatic random restart Helps avoid overloading electrical circuits in the event of a power outage Solid state thermostat freeze sensor Provides precise temperature control and automatically senses and responds to low temperatures to protect against freeze conditions Standard interface for front desk control Allows easy connection to energy management or front desk control All in one unit or wall mounted touch pad Provides flexibility to choose unit or remote control without purchasing a separate thermostat optional wiring kit is required Cooling with electric resistance heat or heat pump operation in Provides flexibility to match application requirements and the multiple sizes capacities and voltages requirements of each zone Industry standard 16 H x 42 W x 133 D wall sleeve dimension oimplifies design for new construction and is compatible with most existing wall sleeves for easy low cost replacements Multiple fan speed settings Provides quiet economical operation Fan cycle control Allows continuous or fan cycle operation High efficiency refrigeration coils with hydrophilic coating Provides maximum efficiency and corrosion resistance Up front cleanable filters Easily accessible filters can be cleaned without removing the front panel Vibration isolated rotary compressor More efficient quieter and more reliable than reciprocating
22. hat do not conform to industry standard depth 13 D Remington PTAC PTHP Page 4 Touch Pad Controls Infrared LED Indicator Digital Temperature Sensor Lights Set Point Wall Sleeve Indoor View Features and Benefits Remington PTAC PTHP What it does for you Solid state electronic touch pad controls Reliable and easy to use Digital temperature set point and LED indicator lights Provides room occupants with exact comfort setting and continuous unit operating status Cool Dry humidity control Automatically controls humidity when selected for improved comfort and better indoor air quality This feature can add 70 more dehumidification than the normal A C operation Sleep Option Raises or lowers room temperature by several degrees for guest comfort and energy savings Timer Option Automatically controls unit shut off after a specified time 1 to 15 hours Temperature Electronic Limiting Adjustable minimum and maximum room temperature set points Infrared capable Allows wireless remote control of all units wireless remote controller optional Universal electric heater Provides flexibility to select among three heater sizes and amperage ratings power cord ordered separately Rapid Heat and Rapid Cool technology Allows the unit to quickly bring room to comfort conditions at start up while reducing cycling Saves wear and tear on compressor Dual fan motors Provides quiet operation and lower operatin
23. hermostat Units are compatible with most wall thermostats and a remote thermostat can be installed by removing the con trol pad and wiring the remote thermostat to the control box A snap in decorative cover replaces the control pad on the unit Mount the thermostat on an inside wall away from the unit discharge air stream It is important to note that if a remote wall thermostat is used the standard control features of the unit control pad with the excep tion of Remote on off will not be available unless the wall thermostat used includes them Page 9 Controls The system logic required to operate the Remington Packaged Terminal Air Conditioners is factory wired and ready to go when they arrive at your job site Or if you prefer units can be easily modified to accommodate the control scheme that best meets your requirements The all in one digital control pad can be easily removed from the unit for remote wall mounting A standard interface on the unit permits easy connection to energy manage ment or central building control systems Finally a 24V remote thermostat can be used in lieu of the control pad Control features available to the room occupant using the control pad include Heat is selected by pressing the ON OFF key to ON and the MODE key to HEAT and using the Aor arrow keys to set the standard room temperature Cool is selected by pressing the ON OFF key to ON and the MODE key to COOL and using the Aor V arr
24. ition reversible to customize the direction of airflow out of the unit Room side return air shall enter the heat ing cooling chassis through the louvered front panel Filtration side return air shall be completely filtered through permanent washable polypropylene mesh filters Foam type filters are not acceptable Filters shall be designed for easy access without removing the front panel Wall Sleeve The wall sleeve shall be entirely constructed of A 60 gal vaneal phosphatized 18 gauge steel It shall be finished with polyurethane based powder paint to provide maxi mum corrosion protection Additionally the interior top and side surfaces shall be insulated Wall sleeves with ordinary enamel finish or those made from polymeric material are not acceptable Wall sleeves shall have fac tory provisions for use of appropriate fastening devices to secure sleeve to the wall through the sides Page 8 Application Considerations The following is a brief description of application consid erations for the Remington Terminal Air Conditioners and Heat Pumps More detailed instructions are included in IM719 Installation and Maintenance Data Remington Packaged Terminal Air Conditioners and Heat Pumps and are available from your local Remington representa tive or by visiting www HVACnow com Unit Selection Remington Packaged Terminal products are designed and built for through the wall installation in either new or existing
25. l Heater Power Cord Table of Contents n pages 1 2 Our Advantages pages 3 4 Features amp page 5 Engineering Guide Specifications pages 6 8 Application Considerations page 9 O 10 Sag M page 11 Performance amp Electrical Data page 12 Wiring Diagrams page 13 Wall Sleeve Installation page 14 Drain Kit Installation sees page 15 Unit DIMENSIONS iudi eoo dest tr EE page 16 Introduction Packaged Terminal Air Conditioning At Remington innovation is more than a mission it s our history It began in 1955 when we developed the first through the wall self contained heating and cooling system for individually zoned applications It was an invention that revolutionized the heating and cooling industry When it was first introduced the Incremental System or Packaged Terminal Air Conditioning PTAC as it s known today was a new concept built on the premise that by using a small air conditioning unit in each space multi zone buildings could be heated and cooled more effi ciently and at lower first costs versus using an expensive central plant This major
26. le Control Module The Remington unit has a flexible control module This allows the digital control pad to be removed and mount ed within the room on a wall within the occupied space Additionally the standard features and functionality of the controls are a Superior value versus the mechanical knobs most other PTAC s use Corrosion Resistant Hydrophilic Coils On Remington units all evaporator and condenser coils are protected with a hydrophilic coating This feature is standard on all Remington units making it an ideal choice for any environment including highly corrosive environments such as Florida This protection can also extend the life of your coils offering added cost savings Classroom Benefits Remington units standard features provide exceptional benefits for classroom applications There are no knobs for students to remove and lose Remington s two motor units are inherently quieter than a single motor design The Remington unit is pencil proof The Fresh Air Damper also arrives without additional labor required to enable the damper Extra Humidity Control Remington is the only AC manufacturer to offer the Cool Dry Dehumidification Mode standard on all units The system is designed to provide high indoor air quality IAQ by reducing humidity which can help to prevent mold mildew build up in conditioned space As a result the conditioned air will feel and smell fresher removing up to 70 more humidity in the Cool Dry
27. m the way you want it Units are available with cooling and electric resistance heat or heat pump operation Multiple sizes and voltage ratings allow you to match the heating cooling and electrical requirements of each application and each zone Remington s all in one unit or wall mounted touch pad control and remote control interface gives you the flexibility to choose the control scheme that best fits your requirements All control schemes can be selected on site For replacement projects Remington conditioners are easy to install and maintain and will fit any standard 16 H 42 W x 13 D wall opening Remington conditioners are compatible with most existing wall thermostats and remote control interfaces for added savings on installation labor and costs Insulated wall sleeve is constructed of heavy gauge zinc coated phosphatized steel with welded joints and polyurethane based powder coating for maximum durability and corrosion resistance e Standard 16 H x 42 W x 13 D dimensions Factory welded slide channels facilitate easy installation and removal of chassis Predrilled to align with chassis mounting screws and simplify installation e Separate shipment of wall sleeve is available to avoid damage to the chassis during construction A waxed weather panel is provided to keep out the elements until the chassis arrives Sleeve extensions are available for competitors shallow wall sleeve applications 11 2 D t
28. nimum Small Circuit Ampacity Large Heater 1 231259 225 231259 225 Time Delay Fuses or Type HACR CircuitBreaker__ Large Heater 2580 25 2530 25 NEMA Receptacle Type 1 Based on ASHRAE and ARI test conditions of 95 F DB 75 F WB outdoor 80 F DB 67 F WB inside 2 Based on ASHRAE and ARI test conditions of 47 F DB outdoor 70 F DB indoor 3 Electric Heating Amps includes indoor fan motor Heater size is determined by the power cord selection 4 The above data is subject to change Cooling w Electric Heat Cooling w Heat Pump Approximate Shipping Weights Heating Cooling Chassis and Front Panel SES OOF i PER 140 Ibs SIZE xdi eet cb decent 140 Ibs SIZE 018 eunt dep SAC Oa 145 Ibs oze SLRS ELSIE SSAA ES 145 Ibs Cabinet Wall Sleeve 36 Ibs Louvers Flush stamped 6 Ibs AICHIECIUMal 3 as ue d 8 Ibs Subbase 3 76 mm High Electrical 10 Ibs 4 102 mm High Electrical 10 Ibs Electrical Receptacle 1 Ib Plug GordGOVOLl a SSE SEEDS 4 1 Ib POWOl COG C votes c tog acute ded n n e SCR UA 1 Ib Page 12 Wiring Diagrams Model PTAC 07B 09B 12B 15B gt LOW VOLTAGE PAIR OF WIRES TO 5 REMOTE ON OFF DRY CONTACTS SLM RT WH PC2 CN8 Ee CN2 CN4 CN9
29. ow keys to set the standard room temperature Fan is selected by pressing the ON OFF key to ON and the MODE key to FAN In this mode only the fan will operate Two Speed Fan High Low fan speed is selected by pressing the FAN key to HIGH or LOW while the unit is operating in HEAT COOL or FAN mode Timer optional to turn the unit off press the TIMER key repeatedly to select the number of hours 1 15 after which the unit will turn off To turn the unit on preset the unit to the desired mode and temperature and turn it off Press the TIMER key repeatedly to select the number of hours 1 15 after which the unit will turn on Wall Mounted Touch Control Pad shown with optional sleep timer Page 10 Unit Mounted Touch Pad Sleep optional press the SLEEP key to activate this function In the HEAT mode over a two hour period the unit temperature setting will gradually drop 5 In the cooling mode over a two hour period the unit tempera ture setting will gradually raise 4 Cool Dry In this mode the compressor indoor low fan will cycle together and will operate for longer periods of time to provide the increased rate of dehumidification up to 70 Continuous Cycle Fan the indoor fan can operate con tinuously or cycle on and off with the compressor or heater Room Freeze Protection the electric heater and indoor fan will be turned on as needed to maintain a 40 F to 50 F minimum temperature to pre
30. s e Pre drilled wall sleeve simplifies drain kit installation Wireless Infrared Remote Control Optional e Requires only wireless remote controller Unit comes Subbase standard with infrared sensor e Adjustable leveling legs comes in 3 or 4 height with an additional 1 inch adjustment see figure 3 Figure 3 Electric Subbase Remotes optional Louver Frames e Mechanically attach wall sleeve to the wall for panel wall construction jobs Also trims exterior rough cut wall openings for better appearance Figure 5 Extruded Aluminum Architectural Louver m Hh tT m n t oe i LL zaji l i Page 11 Performance amp Electrical Data General Product Data eS a ___ _ __ Cooling 1 mm asso ts aa sass aa a Smal Electric Medium Heat 3 Lage Watts 8004 00 4 700 58004700 4 700 _ Buh 1295816027 16 027 12 958 16 027 16 027 83990898 18399 TER Cooling EER Load Amps 3129 26 4139 33 6551 43 7569 61 Watts Reverse Btuh Cycle _ 3434 32 3382 32 2929 29 2928 28 Heat 2 Full Load Amps 28 726 24 3635 29 5450 42 6863 55 Watts Mi
31. vent freezing so long as power is supplied to the unit Remote ON OFF the unit may be turned off and on from a front desk or with a time clock etc located up to 325 feet from the unit Electronic Temperature Limiting the factory supplied control temperature range is from 60 F to 85 F Other minimum temperature settings include 64 F 68 F and 72 F Other maximum temperature settings include 75 F 78 82 Options Wall Sleeve Insulated wall sleeve is constructed of heavy gauge pm m zinc coated phosphatized steel with welded joints polyurethane based powder coating for maximum durability and corrosion resistance e Standard 16 H x 42 W x 13 D dimensions Factory welded slide channels facilitate easy installation and removal of chassis Predrilled to align with chassis mounting screws and simplify installation e Separate shipment of wall sleeve is available to avoid damage to the chassis during construction A waxed weather panel is provided to keep out the elements until the chassis arrives Sleeve extensions are available for competitors shallow wall sleeve applications 11 2 D that do not conform to industry standard depth 13 4 D Outdoor Louvers e Standard stamped aluminum louver see figure 4 e Extruded aluminum architectural louver see figure 5 ee insi k cover for color options on louvers Drain Kits See inside bac p Internal or external mounted drain kit
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