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Hersteller: A.O. Smith Dateigröße: 1.24 mb Dateiname: 185874-001.pdf Unterrichtssprache:

23-24 Start Up Conditions.........................................................23 Operational Conditions ............................................. 23-24 PERIODIC MAINTENANCE............................................. 25-27 Venting System Inspection..............................................25 Burner Inspection............................................................25 Burner Cleaning..............................................................25 Housekeeping.................................................................25 Anode Rod Inspection.....................................................26 Temperature-Pressure Relief Valve Operation ...............26 Draining..................................................................... 26-27 Drain Valve Washer Replacement ..................................27 Service............................................................................27 LEAKAGE CHECKPOINTS....................................................28 REPAIR PARTS................................................................ 29-30 TROUBLESHOOTING GUIDELINES.....................................31 WARRANTY ......................................................................Insert IntroductIon thank You for purchasing this water heater. Properly installed and maintained, it should give you years of trouble free service. Abbreviations Found In This Instruction Manual: • CSA - Canadian Standards Association • ANSI - American National Standards Institute • NFPA - National Fire Protection Association • ASME - American Society of Mechanical Engineers • GAMA - Gas Appliance Manufacturer’s Association This gas-fired water heater is design certified by CSAINTERNATIONAL under American National Standard/CSA Standard for Gas Water Heaters for Manufactured Home Installation, ANSI Z21.10.1 • CSA 4.1 (current edition). preparInG for the InstallatIon 1. Read the “General Safety” section, page 3 of this manual first and then the entire manual carefully. If you don’t follow the safety rules, the water heater will not operate properly. It could cause DEATH, SERIOUS BODILY INJURY AND/OR PROPERTY DAMAGE. This manual contains instructions for the installation, operation, and maintenance of the gas-fired water heater. It also contains warnings throughoutthemanualthatyoumustreadandbeawareof.Allwarnings and all instructions are essential to the proper operation of the water heater and your safety. Since we cannot put everything on the first few pages, read the entIre Manual Before atteMptInG to Install or operate the water heater. 2. Instructions to Manufactured Home Manufacturers: The installation must conform with the Manufactured Home Construction and Safety Standards Title 24 CFR, Part 3280. Instruction for replacement installation: The installation must conform with these instructions and the local code authority having jurisdiction. In the absence of local codes, installations shall comply with the National Fuel Gas Code ANSI Z223.1/NFPA 54, current edition. This publication is available from theCanadian StandardsAssociation,8501 East Pleasant Valley Rd., Cleveland Ohio 44131, or The National Fire ProtectionAssociation, 1 Batterymarch Park, Quincy, MA 02269. 3. If after reading this manual you have any questions or do not understand any portion of the instructions, call the local gas utility or the manufacturer whose name appears on the rating plate. 4. Carefully plan the place where you are going to put the water heater. Correct combustion, vent action, and vent pipe installation are very important in preventing death from possible carbon monoxide poisoning and fires, see Figures 1 and 2. Examine the location to ensure the water heater complies with the “Locating the New Water Heater” section in this manual. 5. For California installation this water heater must be braced, anchored, or strapped to avoid falling or moving during an earthquake. See instructions for correct installation procedures. Instructions may be obtained from California Office of the State Architect, 400 P Street, Sacramento, CA 95814. 6. Massachusetts Code requires this water heater to be installed in accordance with Massachusetts 248-CMR 2.00: State Plumbing Code and 248-CMR 5.00. 7. Complies with SCAQMD rule #1121 and districts having equivalent NOx requirements. 4 tYpIcal InstallatIons Get to Know Your water heater - Gas Models a vent pipe B drafthood c anode d hot water outlet e outlet f roof jack G Gas supply h Manual Gas shut-off valve I Ground joint union * InstallInaccordance wIth local codes. * drIp leG as requIred BY local codes. vent terMInatIon of roof jacK * all pIpInG MaterIals to Be supplIed BY custoMers. * 50 gallon unit has top connections and no side connection as shown here. j drip leg (sediment trap) K Inner door l outer door M union n Inlet water shut-off valve o cold water Inlet p Inlet dip tube/nipple q temperature-pressure relief valve r rating plate whIte-rodGers vacuuM Y TherMostat relIef shIeld va...

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