TRANE Package Units(both Units Combined) Manual L0903057

User Manual: TRANE TRANE Package Units(both units combined) Manual TRANE Package Units(both units combined) Owner's Manual, TRANE Package Units(both units combined) installation guides

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INSTALLATIONOPERATIONMAINTENANCE18-AB33D6-7Models:TCH024C1TCH030C1TCH036C1TCH042C1TCH048F1TCH060F1Packaged CoolingElectric HeatOver/Under2, 2-1/2, 3, 3-1/2, 4, 5 TonsIMPORTANT-- This Document is customer property and is to remain with this unit. Please return to service information pack upon completion of work.ALL phases of this installation must comply with NATIONAL,STATE, and LOCAL CODES.These instructions do not purport to cover all variations insystems nor to provide for every possible contingency to bemet in connection with installation. Should further information bedesired or necessary or should particular problems arise which arenot covered sufficiently for the purchaser's or installer's needs orpurposes, the matter should be referred to the manufacturer.THIS INFORMATION IS FOR USE BY INDIVIDUALS HAVINGADEQUATE BACKGROUNDS OF ELECTRICALAND MECHANI-CAL EXPERIENCE. ANY ATTEMPT TO REPAIR A CENTRALAIR CONDITIONING PRODUCT MAY RESULT IN PERSONALINJURYAND/OR PROPERTY DAMAGE. THE MANUFACTUREROR SELLER CANNOT BE RESPONSIBLE FOR THE INTERPRE-TATION OF THIS INFORMATION, NOR CAN IT ASSUME ANYLIABILITY IN CONNECTION WITH ITS USE. 2, 2-1/2, 3, 3-1/2 Tons ShownReconnect all grounding devices.All parts of this product that are capable of conducting electri-cal current are grounded. If grounding wires, screws, straps,clips, nuts, or washers used to complete a path to ground areremoved for service, they must be returned to their originalposition and properly fastened.CONTAINS REFRIGERANT!SYSTEM CONTAINS OIL AND REFRIGERANT UNDERHIGH PRESURE. RECOVER REFRIGERANTTO RELIEVEPRESSURE BEFORE OPENING SYSTEM. Failureto followproper procedures can result in personal illness or injury orsevere equipment damage.The manufactuter has a policy of continuous product and product data improvement, and it reserves the right to change design andspecification without notice.© 2008 Trane 01/08
General InformationThese instructions cover installation, operation, and mainte-nance of all single package TCH024-060 air conditioning units.For an easy and orderly installation, follow the sequence ofinstructions as they are outlined. Improper installation canresult in unsatisfactory operation and/or dangerous conditionsas well as make the related warranty inapplicable. Read thismanual carefully before installing, operating, or performingmaintenance on this unit. Installation and maintenance shouldbe performed by qualified service technicians. Locate the unit inaccordance with local codes or the National Electrical Code. Eachunit contained an operating charge of HCFC-22 when shipped.Unit InspectionThe material in this shipment has been inspected at the factoryand was released to the transportation agency without knowndamage. Inspect the exterior of the carton for evidence of roughhandling in shipment. Check the unit nameplate to determine ifthe unit is correct for the intended application. After moving theequipment to the approximate location, unpack it carefully. Ifdamage to the unit is found, report the nature of this damageimmediately to the delivery agency. Check to be sure that therefrigerant charge has been retained during shipment.Power SupplyThe power supply must be adequate for the unit and anysupplementary electric heaters, if added. Make certain that thepower supply to the unit agrees with the power requirementsspecified on the unit nameplate. Separate branch circuits arerequired for supplementary electric heaters.RiggingIMPORTANT: Check the handling facilities to ensure thesafety of both personnel and the unit. Be sure that the propermethod of rigging is used, with straps or slings and spreader barsfor protection during lifting.Do not lift the unit without testing for balance and rigging.Do not lift the unit in windy conditions or above personnel.Do not lift the unit by attaching a clevis, hooks, pins, or boltsto the unit casing, casing hardware, corner lugs, angles,tabs, or flanges. Failure to observe this warning may resultin equipment damage.Locations and RecommendationsThis unit was designed for multiple applications: rooftop, out-door ground level. For proper installation, the following recom-mendations must be considered:Installation of the unit should conform to local building codes or,in the absence of local codes, to the National Electrical Code.Canadian installations must conform to CSA and local codesSelect a location that will permit unobstructed airflow into theoutdoor coil and away from the fan discharge. The discharge airfrom the outdoor fan must be unrestricted for a minimum of three(3) feet above the unit. Any reduction of the unit clearancesrecommended may result in condenser coil starvation or therecirculation of warm condenser air. Actual clearances which areinadequate should be reviewed with a local sales representative.If the unit is located under an overhang, provisions must be madeto deflect the warm discharge air from under the overhang. SeeFigures 1, 2 and 3. The unit must also be situated to permit easyand unrestricted access for service.Install internal accessories to the unit at the shop if practical.Access and service clearances for the unit must be given carefulconsideration when locating the duct entrance openings.Figure 1 provides unit dimensions.All fabricated outdoor ducts should be as short as possible.Be sure the openings in the structure are large enough toaccommodate the ducts and the insulation surrounding them.See Figure 1.For outdoor, ground level applications the unit must be mountedon a solid, level foundation that is not adjoined to the structurebecause sound and vibration may be transmitted to the struc-ture.Field supplied mounting pads should be placed beneath the unitto prevent transmission of vibration to the occupied structure.Select a location that will minimize the length of the supply andreturn ducts.Position the unit so roof-run-offwater does not pour directly ontothe unit.Select a location where external water drainage cannot collectaround the unit.CAUTION MUST ALWAYS BE TAKEN TO AVOID PERSONALINJURIES AND/OR DAMAGE TO THE EQUIPMENT.Elevation minimums must be observed for drain line "trap" andventilation to the under side of the unit.All duct work inside the structure should be adequately insu-lated.All duct work outside of the structure must be insulated andweatherproofed in accordance with local codes. If supplementaryheat is added, the duct connectors should be of a flame retardantmaterial.Give consideration to shade, appearance, and noise.The following warning complies with State of California law, Proposition 65. WARNING: This product containsfiberglass wool insulation! Fiberglass dust and ceramicfibers are believed by the State of California to causecancer through inhalation. Glasswool fibers may alsocause respiratory, skin, or eye irritation.Page 2

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