Carrier 52M Performance Series Installation And Operating Instructions Manual

Also see for 52M Performance Series: Wiring diagrams Installation instructions Limited warranty Product data Installation, Start-Up and Service Instructions

Contents

Carrier 52M Performance Series Installation And Operating Instructions Manual Manual pdf 7 page image

7INSTALLATIONProper installation is the responsibility of theinstaller.Product failure due to improper installation is notcovered under the Warranty.CHASSIS INSTALLATIONUnits are shipped without a sleeve. In applicationswhere unit is a replacement, it is recommended that aCarrier sleeve be used.These units can retrofit General Electric, Amana,Trane, and Friedrich sleeves/grilles (be sure outdoorgrille is installed on the sleeve). See Table 3 fordetails. Carrier Corporation must approve any otherretrofit application.For competitive retrofit applications, be sure that thefoam seals (factory--installed on the tube sheets)provide a good seal between the grille and outdoorcoil tube sheets. These foam seals provide a barrier toseparate outdoor coil leaving air from mixing withthe outdoor incoming air (known as airrecirculation).UNIT DAMAGE AND/OR OPERATION HAZARDFailure to follow this caution may result in equipmentdamage or improper operation.For retrofit applications, foam seals on outdoor coil tubesheets must make a seal between the coil and the grille orloss of performance and premature damage to the majorcomponents can result.CAUTION!Table 3—Retrofit Wall SleevesManufacturer Wall Sleeve Part NumberGeneral Electric Metal Sleeve RAB71Plastic Sleeve RAB77Amana Metal Sleeve WS900BTrane Metal Sleeve SLV149Friedrich T ---Series Metal 111/2 ---in. Deep WallSleeve*Standard Depth Wall Sleeve16 X 42 X 133/4 ---in. PXWS* FR---SLEEVE ---EXT accessory is required for retrofit into Friedrich(T ---Series) wall sleeves.FRONTPANELINDOORCOILBASEPANDISCHARGEGRILLEWIRE SCREENOUTDOORORIFICECOIL TUBESHEETSINDOOR-AIRINLETFILTERSACCESSORYWALLSLEEVEACCESSORYOUTDOORGRILLEA06752Fig. 4 – Unit Components