CENTRAL AIR CONDITIONER with PURON® REFRIGERANT A GUIDE TO OPERATING AND MAINTAINING YOUR RESIDENTIAL AIR CONDITIONING UNIT NOTE TO INSTALLER: THIS MANUAL SHOULD BE LEFT WITH THE EQUIPMENT USER.
WELCOME TO EFFICIENT HOME COOLING COMFORT ! WARNING To prevent personal injury, death, or property damage, read and follow all instructions and warnings, including labels shipped with or attached to the unit before operating your new air conditioner.
LCD READOUT DISPLAYS CURRENT ROOM TEMPERATURE, DESIRED ROOM TEMPERATURE, UNIT MODE SETTING, AND FAN MODE SETTING Thermostat FAN RESET/FILTER UP AND DOWN BUTTONS INCREASE OR DECREASE THE DESIRED TEMPERATURE SETTINGS MODE MODE BUTTON SELECTS BETWEEN OFF, HEAT, COOL, AND AUTO OPERATION RESET FILTER BUTTON RESTARTS THE TIMER THAT CALCULATES THE NEXT AIR FILTER CHANGE OR CLEANING FAN BUTTON CHOOSES BETWEEN ON OR AUTO FAN OPERATION Fig.
COOLING MODE MAIN When operating in cooling mode, your air conditioner will run until the indoor temperature is lowered to the level you have selected. On extremely hot days, your air conditioner will run for longer periods at a time and have shorter off periods than on moderate days. The following are typical conditions that add extra heat and/or humidity to your home and force your cooling unit to work longer to keep your home comfortable: • Entrance doors are frequently opened and closed.
However, before performing maintenance, consider these important safety precautions. surface. However, only perform this maintenance when the coil is completely dry. If coil cleaning is required, call your dealer for service. It may be necessary to clean the coil with a detergent solution and rinse it with water. This could require the removal of the coil. You should not attempt this yourself.
repairs. Specify your apparent problem, and state the model and serial numbers of your equipment. (You should have them recorded the last page of this booklet.) With this information, your dealer may be able to offer helpful suggestions over the phone or save valuable time through knowledgeable preparation for the service call. REGULAR DEALER MAINTENANCE In addition to the routine maintenance that you perform, your home comfort system should be inspected regularly by a properly trained service technician.
INSTALLATION DATA MODULAR INDOOR UNIT, if Applicable: Date Installed Blower—Product No. Dealer Name Model No. Address Serial No. City State Zip Coil—Product No. Telephone Model No. Serial No. SPLIT-SYSTEM OUTDOOR UNIT: Heater—Product No. Product No. Model No. Model No. Serial No. Serial No. ACCESSORIES INDOOR UNIT OR COIL: Product No. Product No. Product No. Model No. Product No. Serial No. Product No. Product No. Printed on recycled paper.