Instruction/ maintenance manual of the product 345MAV Bryant
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USER’S INFORMA TION MANU AL MODEL 345MA V CONDENSING GAS FURN A CE — Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance. — WHA T T O DO IF YOU SMELL GAS: — Do not try to light any appliance.
INST ALLA TION D A T A Date Installed Dealer Name Address City State Zip T elephone FURNA CE Product No . Model No . Serial No . SPLIT -SYSTEM OUTDOOR UNIT: Product No .
3 FURN A CE COMPONENTS Burner sight glass for viewing burner flame. Burner assembly (inside). Operates with energy- saving inshot burners and hot surface ignitor for safe, dependable heating. Combustion-air intake connection (right or left side). Redundant gas valve.
4 IMPOR T ANT F A CTS Y our g as furnace uses air adjacent to the furnace for comb ustion and vents to the outside. Do not enclose it in an airtight room or seal it behind solid doors. It must hav e adequate airflow for ef ficient combustion and safe v entilation.
5 STEPS FOR ST AR TING Y OUR FURN A CE 1. Set your room thermostat to the lo w- est temperature setting. (See Fig. 6.) 6 7 8 2. Close the e xternal manual gas v alve. (See Fig. 7.) 3. T urn of f electrical supply to the fur - nace. (See Fig. 8.) 4. Remo ve the main furnace door .
6 14 15 16 SHUTTING DO WN Y OUR FURN A CE Should you need to shut do wn your furnace for service or maintenance, you will need to turn the furnace of f. 17 18 The follo wing procedures must be follo wed: 1. Set your room thermostat to the lo west temperature setting.
7 21 22 NO TE: It will be necessary to remov e 2 scre ws. 4. Remov e air filter from furnace. • AIR FIL TER(S) LOCA TED IN BO TTOM: a. Slide filter retainer sidew ays until it is free of latch. (See Fig. 23.) b . Slide air filter out of furnace. (See Fig.
8 1. T urn of f gas and electrical supplies to the furnace and remov e the main furnace door . (See Fig. 7, 8, and 9.) 2. Remov e burner enclosure front. (See Fig. 29 or 30.) Inspect the gas b urners and ignitor area for dirt, rust, soot, or scale. 29 30 3.
9 A CHECK-UP CHECKLIST Y our furnace represents an important in vestment in your f amily’ s comfort and your home’ s value. T o k eep it performing properly and as a pre ven- tati ve to future problems, hav e a trained service specialist gi ve your furnace a professional check-up annually .
10 MODEL 345MA V DIA GNOSTIC CHAR T (See Fig. 2.) NO TES: 1. Light on continuously means control has po wer and working properly . 2. The f ault code is a 2 digit n umber . The first digit is deter mined by the number of short flashes of the light and the second digit is determined by number of long flashes of the light.
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Cancels: OM05-27 OM05-29 © 1999 Bryant Heating & Cooling Systems, 7310 W . Morris St., Indpls., IN 46231 12 Pr inted in U.S.A. Catalog No. 5334-507 5-99.
An important point after buying a device Bryant 345MAV (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Bryant 345MAV yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Bryant 345MAV - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Bryant 345MAV you will learn all the available features of the product, as well as information on its operation. The information that you get Bryant 345MAV will certainly help you make a decision on the purchase.
If you already are a holder of Bryant 345MAV, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Bryant 345MAV.
However, one of the most important roles played by the user manual is to help in solving problems with Bryant 345MAV. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Bryant 345MAV along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
