80% afue, single stage, multi-speed ecm, 4-way multipoise, non–condensing gas furnace (46 pages)
Summary of Contents for Carrier INDUCED COMBUSTION 58YAV
Page 1
® HEATING & COOLING WARNING If the information in this manual is not followed exactly, a fire or explosion may result causing property damge, personal in- jury or loss of life. Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance.
Welcome to today’s generation of comfort Congratulations! Your new, higher efficiency gas furnace is a sound investment which will reward you and your family with years of warm memories winter after winter. Not only is your new furnace energy efficient, it is also extremely reliable.
I mportant facts Untrained personnel can perform basic maintenance func- tions such as cleaning and replacing air filters. All other Your furnace must have adequate surrounding airflow for operations must be performed by trained service person- efficient combustion and safe ventilation. Do not enclose nel.
Steps for starting your furnace 1. Set your room thermostat to the lowest temperature setting. (See Fig. 5.) 2. Close the external manual gas valve. (See Fig. 6.) ® 3. Turn OFF the electrical supply to the furnace. (See Fig. 7.) 4.
delay of approximately 45 sec, the furnace blower is 4. Remove the control access door on your furnace. switched on. (See Fig. 8.) Removal of the blower access door is not required. NOTE: If the main burners fail to ignite, the furnace control 5.
Combustion area and vent system 1. Turn OFF the electrical supply to the furnace. (See Fig. 17.) Inspect the combustion area and vent system before each 2. Remove control door and blower access door. heating season. An accumulation of dirt, soot, or rust can mean a loss of efficiency and improper performance.
Page 7
If your furnace isn’t operating at all, check the following larly by a properly trained service technician. An annual list for easily solved problems: inspection (or biennial inspection, at least) should include the following: • Is your thermostat set above room temperature? Is the HEAT mode selected? 1.
Have available the Model No., Series Letter, & Serial No. of your equipment to ensure correct replacement part. Carrier Corporation Syracuse, New York 13221 Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations . Copyright 1996 Carrier Corporation Form: OM58-80 Replaces: New Printed in the U.S.A.