Carrier 38EZA Guide Manual

Carrier 38EZA Guide Manual

Central air conditioner with puron refrigerant

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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.

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Summary of Contents for Carrier 38EZA Guide

  • Page 1 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.
  • Page 2: Identifying System

    This unit utilizes Carrier’s environmentally YOUR COMFORT SYSTEM ® friendly Puron refrigerant.
  • Page 3: Operating Your Air Conditioner

    THAT CALCULATES FAN OPERATION THE NEXT AIR FILTER CHANGE OR CLEANING Fig. 2—Typical Carrier Non-Programmable Thermostat OPERATING YOUR • Your system may also be equipped with a zoning system which allows individual control over the temperatures of separate areas AIR CONDITIONER of your home.
  • Page 4: Cooling Mode

    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.
  • Page 5: Outdoor Coil

    However, before performing maintenance, consider these surface. However, only perform this maintenance when the coil important safety precautions. is completely dry. If coil cleaning is required, call your dealer for service. It may WARNING be necessary to clean the coil with a detergent solution and rinse it with water.
  • Page 6: Regular Dealer Maintenance

    repairs. Specify your apparent problem, and state the model and • Inspection of the indoor coil drain pan, plus the primary and serial numbers of your equipment. (You should have them secondary drain lines. If supplied, the auxiliary drain pan and line recorded the last page of this booklet.) With this information, should be inspected at this time.
  • Page 8: Installation Data

    Have available the Model No., Series Letter, & Serial No. of your equipment to ensure correct replacement part. Carrier Corporation Indianapolis, IN 46231 Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations . Copyright 2000 Carrier Corporation Form: OM38-49 Replaces: OM38-46 Printed in the U.S.A.

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