A.O. SmithメーカーXDVSの使用説明書/サービス説明書
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1 Thank you for buying this energy efficient water heater from A.O. Smith Water Product s Comp any . We appreciate your confidence in our products. Y ou should thoroughly read this manual before inst allation and/or operation of this water heater .
2 CERT AIN MODELS ARE EQUIPPED WITH SIDE PLUMBING CONNECTIONS FOR SP ACE HEA TING . THE HOT AND COLD FITTING ASSEMBLIES (P ART #900126-2) CAN BE ORDERED THROUGH THE MANUFACTURER. REPLACEMENT P ARTS Replacement parts may be ordered through authorized servicers or distributors.
3 GENERAL SAFETY INFORMA TION EXTERNAL DAMAGE Do not operate the water heater until it has been fully checked out by a qualified technician, if the water heater: • Has been exposed to fire or damage. • Displays evidence of sooting. • Produces steam or unusually hot water .
4 inches greater than the diameter of the heater and should be piped to an adequate drain. Drain pans suitable for these heaters are available from your dealer or A. O. Smith Water Product s Compan y , 500 T ennessee Waltz Parkway , Ashland City , TN 37055.
5 Make sure that the outside vents on the supply regulators and the safety vent valves are protected against blockage. These are part s of the gas supply system not the heater. V ent blockage may occur during ice storms. IT IS IMPOR T ANT T O GUARD AGAINST CONTROL FOULING FROM CONT AMINANTS IN THE GAS W A YS.
6 FIGURE 4 W ARNING V ent termination must not be within 4 feet of any items such as gas meters, gas valves or other gas regulating equipment. OPTIONAL WIRE GRILL When the water heater vent cap is low enough to be touched accident ally , or is accessible to small children, inst allation of a protective vent cover is recommended.
7 FLUE EXTENSIONS There are three optional extension kits available. Any combination of the three kit s can be chosen; however , only one kit can be used vertically and/or horizont ally , see Figures 10 and 1 1. W ARNING At no time can more than one V ertical and/or one Horizontal V ent Kit be used.
8 VERTICAL (EXTENSION KIT) HEIGHT It is simple to determine which kit is needed for vertical height. T ake the total height (to the top of the flue) required and comparing that to “F DIMENSION” in T ABLE 1, it can be determined which kit needs to be used vertically .
9 W A TER HEA TER A TTITUDE There is a certain amount of variation permissible with regard to the direction the water heater faces. S tanding in front of the water heater (gas control facing you), set the 3” diameter elbow (slotted end) on the flue.
10 8. Slide the vent collar (to be installed later) over the 6” vent elbow . FIGURE 22 9. Place the water heater at the opening in the wall, at the predetermined clearance.
11 16. Go back indoors to attach inside collar to the inside wall. Place the collar against the wall. Secure to wall by using 4 long sheet metal screws. FIGURE 30 NOTE: Screws are supplied; however , substitution may be necessary depending on the interior wall material.
12 4. Using the tube of sealant supplied, run an ample amount around the oval flare of the jacket. FIGURE 37 5. Place the 6” vent section over the 3” flue section. Subtract 3/4” from the X dimension used earlier and this gives the length of the 6” vent extension.
13 12. Place the water heater at the opening in the wall, at the predetermined clearance. FIGURE 45 13 . Move outdoors with all the remaining vent parts.
14 OPTIONAL HORIZONT AL VENT KIT #900124-7 INST ALLA TION #3 * Each part is stamped with a p art number . FIGURE 53 The opening through the wall should be cut at this time. If it hasn ’ t been, refer back to that section. 1. Lock the elbow to the straight 3” flue pipe.
15 9. Slide the 6” telescoping vent section apart to reveal the beads. NOTE: The section of 6” pipe with beads will connect to the elbow . Using the caulking supplied, fill the beads. FIGURE 62 10. Insert the 6” telescoping vent section into the wall.
16 FIGURE 70 19. Now the 6” vent extension pipes can be expanded to connect at the vent elbow . FIGURE 71 20. Pull the vent collar from the elbow to be against the wall and secure it using the screws provided. FIGURE 72 21. Lock the 6” vent extension to the vent elbow by using two screws provided, placing them 180 ° apart.
17 FIGURE 77 4. Using the tube of sealant supplied, run an ample amount around the oval flare of the jacket. FIGURE 78 5. Place the 6” vent section over the 3” flue section. Subtract 3/4” from the X dimension used earlier and this gives the length of the 3” vent extension.
18 FIGURE 86 14. Move outdoors with all the remaining vent parts. Using the tube of sealant supplied, run an ample amount on the inside surface of the collar assembly that will contact the exterior wall and also fill the bead on the end of the 6” diameter vent collar .
19 23. Pull the vent collar from the elbow to be against the wall and secure it using the screws provided. FIGURE 96 24. Lock the 6” vent extension to the vent elbow by using two screws provided, placing them 180 ° apart. FIGURE 97 T & P V A L VE AND PIPE INSULA TION Remove insulation for T & P valve and pipe connections from carton.
20 W ARNING If you do not follow these instructions exactly , a fire or explosion may result causing property damage, personal injury or loss of life. A . This appliance has a pilot which is lit by a piezo-electric spark gas ignition system. Do not remove the access doors of the appliance and try to light the pilot by hand.
21 It is recommended that lower water temperatures be used to avoid the risk of scalding. It is further recommended, in all cases, that the water temperature dial, Figure 99, be set for the lowest temperature which satisfies your hot water needs. This will also provide the most energy efficient operation of the water heater .
22 • Turn off the gas and cold water inlet valve to the heater , fig. 1. • Open a nearby hot water faucet and the heater drain valve. • BE CAREFUL TO GRASP THE DRAIN V AL VE HANDLE SO THA T THE HAND IS NOT EXPOSED T O HOT W A TER. IF DESIRED, A HOSE MA Y BE CONNECTED T O THE DRAIN V AL VE TO CARRY THE WA TER A WA Y .
23 TROUBLESHOOTING Please check guidelines below . For your safety , water heater service should be performed only by a qualified service technician. Read the GENERAL SAFETY INFORMA TION section first. PROBLEM POSSIBLE MALFUNCTION SERVICE TO BE PERFORMED POSSIBLE SOLUTION NO HOT W ATER 1) No pilot A.
24 THIS WARRANTY IS APPLICABLE TO THE ORIGINAL OWNER ONL Y . If the glass lined tank in this water heater shall prove upon examination by A. O. Smith Corporation (the warrantor) to have leaked during .
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28 500 TENNESSEE W AL TZ P ARKWA Y , ASHLAND CITY , TN 37015 PHONE: 1-800-433-2545 F AX: 1-800-433-2515 w w w.aosmithwaterheaters.com / email: p art s@hotwater.
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A.O. Smith XDVSをまだ購入していないなら、この製品の基本情報を理解する良い機会です。まずは上にある説明書の最初のページをご覧ください。そこにはA.O. Smith XDVSの技術情報の概要が記載されているはずです。デバイスがあなたのニーズを満たすかどうかは、ここで確認しましょう。A.O. Smith XDVSの取扱説明書の次のページをよく読むことにより、製品の全機能やその取り扱いに関する情報を知ることができます。A.O. Smith XDVSで得られた情報は、きっとあなたの購入の決断を手助けしてくれることでしょう。
A.O. Smith XDVSを既にお持ちだが、まだ読んでいない場合は、上記の理由によりそれを行うべきです。そうすることにより機能を適切に使用しているか、又はA.O. Smith XDVSの不適切な取り扱いによりその寿命を短くする危険を犯していないかどうかを知ることができます。
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