Bryant 345MAV Operations Instructions

USER’S INFORMATION MANUAL MODEL 345MAVCONDENSING GAS FURNACE — Do not store or use gasoline or other flammablevapors and liquids in the vicinity of th

10vice, you will have ready access to the information needed by your service representative.This furnace has an LED operation and fault code display t

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Cancels: OM05-29 OM05-31© 2000 Bryant Heating & Cooling Systems, 7310 W. Morris St., Indpls., IN 46231 12 Printed in U.S.A. Catalog No.

INSTALLATION DATA Date InstalledDealer NameAddressCityState ZipTelephone FURNACE Product No.Model No.Serial No. SPLIT-SYSTEM OUTDOOR UNIT:Product No.

3 FURNACE COMPONENTS Burner sight glass for viewing burner flame.Burner assembly (inside). Operates with energy-saving inshot burners and hot surface

4 IMPORTANT FACTS Your gas furnace uses air adjacent to the furnace for combustion and vents to the outside. Do not enclose it in an airtight room or

5 STEPS FOR STARTING YOUR FURNACE 1. Set your room thermostat to the low-est temperature setting. (See Fig. 6.) 678 2.Close the external manual gas

6 12.Set your thermostat to the temper-ature that satisfies your comfort requirements. SUGGESTION: Setting the ther-mostat back a few degrees and comp

7 FILTERING OUT TROUBLE A dirty air filter will cause a loss of airflow in your duct system. When excessive loss of airflow occurs, the furnace may cycl

828 COMBUSTION AREA AND VENT SYSTEM Visually inspect the combustion area and vent system before each heating season. Make sure that all PVC pipes lea

932337. Pour 1 quart of antifreeze into funnel/tube. Antifreeze should run through inducer housing, overfill condensate trap, and flow into open field dr