Carrier 52PQ Owner's Manual

52CSERIES1•800•894•6449 (in USA and Canada)For Service/Technical Assistance1•800•830•8600 (Mexico)Manufacturer reserves the right to discontinue, or c

10OPERATING CONTROLSThe following controls are located on the front of the control box door, under front panel. To obtain access to operating controls

11CARE AND MAINTENANCEIn order to maintain proper performance of your pack-aged terminal air conditioner or heat pump, it is very important that the f

12EXTERNAL PARTS EXTERNAL PARTS include the polymer sleeve and grilles. The sleeve manufacturer recommends cleaning the surface, including the gril

13PREVENTATIVEMAINTENANCEPreventative maintenance is essential to proper unit operation, efficiency and longevity. To assure equip-ment operates prope

14ACCESSORIES*Custom colors are also available.ACCESSORY FORM NUMBER PART NUMBER DESCRIPTIONWall Sleeves52S-48SI WALL-SLEEVE-1PK Non-Insulated Polymer

15CarrierPackaged TerminalAir Conditioner WarrantyFULL ONE-YEAR WARRANTY — During the first year after purchase, CARRIERwill, through its authorized i

Copyright 2002 Carrier CorporationManufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and

2GENERALThank you for choosing Carrier! You can feel confident in your selection because the same pride in craftsman-ship and engineering knowledge th

3To install the front panel follow the procedure outlined below:1. Firmly grasp bottom of front panel on both sides.2. Hold front panel at a 45 degree

4ELECTRICAL DATABe sure that your outlet matches the appropriate blade configuration of the supplied plug and that it is within reach of the service c

5INSTALLATIONCHASSIS INSTALLATIONUnits are shipped without a sleeve. In applications where unit is a replacement, it is recommended that a Carrier sle

6 RETROFIT SLEEVE PREPARATIONRemove any existing foam baffles that are installed on the outdoor grille if present. See Figure 6.GE Sleeves OnlyMetal

7 INSTALL CHASSIS IN SLEEVE (See Figures 9 to 11)1. Inspect foam gaskets (top, bottom, both sides) on chassis. Replace foam gaskets if torn or missi

8WALL THERMOSTAT INSTALLATIONThe following instructions apply to RC and RP units only.NOTE: Carrier thermostats are recommended. See Accessories secti

9OPERATIONCOMFORT CONTROLS ADJUST AIRFLOW DIRECTION — The discharge air grille is mounted on the front panel so that the air discharges forward. If