Carrier 52S series Manuel d'utilisateur

ARCHITECTS AND ENGINEERS’ MANUALOctober 2000 Copyright  Carrier Corporation Cat. No. 592-074CONTENTSPageAPPLICATIONS . . . . . . . . . . . . . . . .

10HEAT PUMP ENERGY SAVINGSCARRIER HEAT PUMP INITIAL COST VERSUS SAVINGS OVER HEAT/COOL MODELS* Computer projections based on full cooling load at 95°

11For immediate assistance, call 1-800-827-7435.Standard 52S Unit• Chassis with front panel• Electro-mechanical pushbutton control• Cord-connected cha

12FACTORY-INSTALLEDOPTIONSWall Thermostat Control (RC)Carrier’s wall thermostat control option includes:• a standard chassis with front panel• factory

13FIELD-INSTALLEDACCESSORIESWeather Last™ Wall SleevePart No.: WALL-SLEEVE-1PKPart No.: WALL-SLEEVE-9PKIt is recommended that a Carrier sleeve be used

14Aluminum ArchitecturalOutdoor Grilles (Louvered)Part No.: GRILLE-ALU-WHITEPart No.: GRILLE-ALU-BRONZPart No.: GRILLE-ALU-BROWNPart No.: GRILLE-ALU-B

15Outdoor Grille SelectionCarrier recommends only the use of Carrier-suppliedgrilles for use on the 52S series units. However, thearchitectural design

16265-V Cord-Connection KitPart No.: PLUG-265V-15AMPPart No.: PLUG-265V-20AMPPart No.: PLUG-265V-30AMPThis 265-volt cord connection kit is an alternat

17Lateral Duct KitPart No.: LAT-DUCT-PLENUM (Adapter Plenum)Part No.: EXTENSION-DUCT (Extension)The accessory lateral duct kit allows one unit to heat

18Programmable ThermostatPart No.: TSTATCCPAC01-B (for heat/cool models)Part No.: TSTATCCPHP01-B (for heat pump models)This microcomputer-controlled,

19Accessory Retrofit Kit for GESleevePart No.: GE-RETROFIT-KITThis kit contains the items that allow owners to installa 52S chassis into a plastic or

2Whether you are designing a new structure or replac-ing the packaged terminal air conditioning units in anexisting building, Carrier will meet your n

20Accessory Retrofit Kit ForAmana/Trane SleevePart No.: AM-RETROFIT-KITThis kit contains the items that allow owners to installa 52S chassis into an A

21TYPICAL WALL INSTALLATIONProper building practices must be used when con-structing a wall opening to support a PTAC wall sleeveand chassis.If practi

22MINIMUM CLEARANCE FOR OUTDOOR DISCHARGE AIRTYPICAL LATERAL DUCT INSTALLATIONDIMENSION DRAWINGS AND INSTALLATIONDATA — NEW CONSTRUCTION (cont)36"

23WALL SLEEVE MOUNTING DIMENSIONS FOR STANDARDAND ACCESSORY GRILLESWall SleeveMinimum Wall Sleeve OpeningWall Sleeve Mounting

2452S WITH SUBBASEDIMENSION DRAWINGS AND INSTALLATIONDATA — NEW CONSTRUCTION (cont)4 3/4”3 1/8”10 3/8”8 1/2”14 7/8”3 3/4”(5) 7/8” DIA. KNOCKOUTS(5) 1

25TYPICAL WALL AND DEEP WALL INSTALLATIONNOTES:1. Sleeve may be flush mounted to floor, but front panel mayhave to be notched to accommodate service c

26DIMENSION DRAWINGS AND INSTALLATIONDATA — NEW CONSTRUCTION (cont)NOTES:1. Unit sleeve and sleeve extension (field fabricated) should beconnected bef

27PERFORMANCE AND ELECTRICAL DATAMODEL 52SQ (230/208 V)LEGENDEER — Energy Efficiency Ratio*Rated in accordance with ARI Standard 310/380-93.†Coefficie

28PERFORMANCE AND ELECTRICAL DATAMODEL 52SQ (265 V)LEGENDEER — Energy Efficiency Ratio*Rated in accordance with ARI Standard 310/380-93.†Coefficient o

29PERFORMANCE AND ELECTRICAL DATAMODEL 52SE (230/208 V)LEGENDEER — Energy Efficiency Ratio*Rated in accordance with ARI Standard 310/380-93.†Electric

3This section summarizes product features covered indetail in later sections: PRODUCT OVERVIEWPolymer Sleeve — Designed for ruggedduty, acoustic absor

30PERFORMANCE AND ELECTRICAL DATAMODEL 52SE (265 V)LEGENDEER — Energy Efficiency Ratio*Rated in accordance with ARI Standard 310/380-93.†Electric resi

31PERFORMANCE AND ELECTRICAL DATAMODEL 52SC (230/208 V)LEGENDEER — Energy Efficiency Ratio*Rated in accordance with ARI Standard 310/380-93.RECEPTACLE

32PERFORMANCE AND ELECTRICAL DATAMODEL 52SC (265 V)LEGENDEER — Energy Efficiency Ratio*Rated in accordance with ARI Standard 310/380-93.†All 265-v uni

33EXPANDED RATINGS DATACOOLING PERFORMANCE — 52SC, SE, SQ 7000 AND 9000 BTU MODELS(230 AND 265 V)ALL 7000 NOMINAL BTUH MODELSEvaporator entering air t

34EXPANDED RATINGS DATA (cont)HEAT PUMP HEATING PERFORMANCE**Heat pump performance is based on 70 F indoor temperature.HEAT PUMP HEATING PERFORMANCE (

35INDOOR SOUND DATAThe table below indicates the approximate indoorsound level of a 52S unit. Tests were conducted in theCarrier Sound Testing Laborat

36WIRING DIAGRAMSLEGENDCAP —CapacitorCOMP —CompressorFCS —Fan Cycle SwitchFM —Fan MotorHTR —HeaterIT —Indoor ThermostatL —Power Supply LineOFT —Outdoo

37LEGENDCAP —CapacitorCOMP —CompressorCR —Cooling RelayEQUIPGND—Equipment GroundFM —Fan MotorFR —Fan RelayHR —Heating RelayIFT —Indoor Frost Thermosta

38WIRING DIAGRAMS (cont)LEGENDCAP —CapacitorCOMP —CompressorFCS —Fan Cycle SwitchFM —Fan MotorHTR —HeaterIT —Indoor ThermostatL —Power Supply LineLS —

39LEGENDCAP —CapacitorCOMP —CompressorCR —Cooling RelayEQUIPGND—Equipment GroundFM —Fan MotorFR —Fan RelayHR —Heating RelayIFT —Indoor Frost Thermosta

4The 52S model is a single-package, through-the-wallunit for heating and cooling hotel rooms, offices,apartments, condominiums, and residential additi

40WIRING DIAGRAMS (cont)FRONT DESK SWITCH PANEL24-VTRANSFORMER(SEE NOTE)PTAC #1WGWGPTAC #2WGPTAC #NROOM 100 ROOM 101 ROOM NLEGENDNOTES:1. To size tran

41PACKAGED TERMINAL COOLING UNITWITH HEAT PUMP OR ELECTRIC HEATINGHVAC Guide SpecificationsSize Range: Cooling: 7,100 to 13,700 BtuhHeating: 6,100 to

42L. Special Features:Certain standard features are not applicable whenthe features designated are specified. Contactyour local Carrier Sales Office f

43TYPICAL WARRANTYFULL ONE-YEAR WARRANTY - During the first year after purchase, CARRIER will,through its authorized independent servicing dealers or

44TYPICAL WARRANTY (cont)1. CHECK THE THINGS YOU CAN DO YOURSELF.These include being sure that air conditioner is pluggedfirmly in an appropriate rece

45FORM NO. CATALOG NO.Warranty certificate 530-105Installation/Installation, Operating 52S-63SI 535-20014and Maintenance InstructionsLateral Duct Kit,

5NO-RUST WEATHER LAST™WALL SLEEVE AND FRONTPANELThe indoor front panel and wall sleeve use nonmetalliccompounds that never rust or corrode, do not sup

6DURABLE CONTROL PANELDOOR AND EASY-TO-USECONTROLSThe reinforced control door conceals controls and fea-tures an attractive surface that will not chip

7EASY ACCESS TO CHASSISAccess to the chassis simply requires removing fourscrews and then sliding the chassis out of the sleevefor service. Once the p

8ENHANCED COPPER TUBINGEnhanced copper tubing is more efficient and durableand can be repaired in the field, if required.Because copper is a very stab

9HEAT PUMPS PAY THEIR OWNWAYHeat pump models are available at a nominal addi-tional cost. In many locales, the payback is realized injust a few months