NOTE: Your air conditioner’s device may differ from the oneshown.This room air conditioner is equipped with a power supply cordrequired by UL. This power supply cord contains state-of-the-artelectronics that sense current leakage. If the cord is crushed, theelectronics detect current leakage and power will bedisconnected in a fraction of a second.Remove Packaging Materials■ Remove and dispose of/recycle packaging materials. Remove tapeand glue residue from surfaces before turning on the airconditioner. Rub a small amount of liquid dish soap over theadhesive with your fingers. Wipe with warm water and dry.■ Do not use sharp instruments, rubbing alcohol, flammablefluids, or abrasive cleaners to remove tape or glue. Theseproducts can damage the surface of your air conditioner.■ Handle the air conditioner gently.To test your power supply cord:1. Plug power supply cord into a grounded 3 prong outlet.2. Press RESET (on some devices, a green light will turn on).3. Press TEST (listen for click; Reset button will trip, and onsome devices, a green light will turn off).4. Press and release RESET (listen for click; Reset button willlatch, and on some devices, a green light will turn on). Thepower supply cord is ready for operation.NOTES:■ The Reset button must be pushed in for proper operation.■ The power supply cord must be replaced if it fails to trip whenthe test button is pressed or fails to reset.■ Do not use the power supply cord as an off/on switch.■ A damaged power supply cord must be replaced with a newpower supply cord obtained from the product manufacturerand must not be repaired.■ The power supply cord contains no user serviceable parts.Opening the tamper-resistant case voids all warranty andperformance claims.A. Test buttonB. Reset buttonPower Supply CordInstall Top ChannelINSTALLATION INSTRUCTIONSUnpack the Air Conditioner Prepare Air Conditioner for InstallationTESTRESETA B51. Place the top channel on the top of the air conditioner, lining upthe holes in the top channel with the holes in the top of the airconditioner.2. Using four 13⁄32” screws, attach the top channel to the airconditioner.(For model HWR08XCJ three 13⁄32” screws is needed to attachthe top channel to the air conditioner. )