5This section summarizes product features covered indetail in later sections of this manual:PRODUCT OVERVIEW (52P AND 52C)COPPER TUBEALUMINUMFIN COILSDISCHARGEGRILLEWIRE SCREENLOUVEREDFRONTPANELINDOORCOIL BASEPAN FORCONDENSATEREMOVAL2 AIRFILTERSFRESH AIRCONTROLARMROTARYCOMPRESSORSWALLSLEEVEACCESS TO ELECTRICALCOMPONENTS THROUGHCONTROL BOX DOORCONTROLDOORMODESELECTIONSWITCHTHERMOSTAT WITHTEMPERATURELIMITER2-WAY BI-MOLDEDCONDENSERSHROUD1.PRESS RESET BUTTON.2.PLUG INTO POWERRECEPTACLE.3.PRESS TEST BUTTON UNITSHOULD LIGHT.4. PRESS RESET BUTTON AGAINFOR USE.TESTINGDO NOT USE IS TEST ABOVE FAILSPLUG TEST/RESET BUTTONSPolymer, Metal or Extended Wall Sleeve — Designed for rugged duty, acoustic absorption, and attractive appearance for years tocome.Rotary Compressors — Provide quiet, reliable operation.Copper Tube Aluminum Fin Coils — Enhanced coils provide durability, high performance, and ease of operation.Fresh Air Control Arm — Allows outdoor air into room through vent filter for improved air quality.Fan Cycle Switch — Dual options:(1) Continuous fan operation.(2) Cycle fan ON and OFF with compressor operation.Thermostat with Temperature Limiter — Provides improved temperature control with a temperature limiter that allows tempera-ture range restraints for the unit by making a simple adjustment.Anti-Theft Knobs — Provides protection against theft of the thermostat knob and the mode selection knob.Control Door — Provides protection for controls and enhances appearance.Easy Access to Electrical Components — Simply remove two screws and drop down the control box door.Improved Condensate Removal — Minimizes condensate water on outside of building.New Two-Piece Filter Design — Provides improved air filtration and can be removed easily for cleaning.Durable Discharge Grille — Made of polycarbonate; holds up under the toughest conditions.Louvered Front Panel — Made of high impact polystyrene. Provides improved performance and quiet operation.Mode Selection Switch — Rotary switch allows for easy selection of operating mode.Bi-Molded Condenser Shroud — The two-piece condenser shroud allows easy access for service and maintenance to the out-door coil and other components.Power Cord Protection — Power cord for the 230/208-v unit provides power cord protection.