Bradford-White CorpメーカーDS140Sの使用説明書/サービス説明書
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238 - 41099 - 00J REV 12/03 DIRECT VENT GAS WATER HEATER A Spanish language version of these instructions is available by contacting the company listed on the rating plate. La version espanola de estas instrucciones se puede obtener al escribirle a la fabr ica cuyo nombre aparece en la placa de especificaciones.
2 CONGRATULATIONS! You have just purchased one of the finest water heaters on the market today! This installation, operation and instruction manual will explain in detail t he installation and maintenance of your new Direct Vent Gas Water Heater.
3 TABLE OF CONTENTS page GENERAL INFORMATION ........................................................ 4 INSTALLATION Locating The Water Heater ...................................................... 6 Minimum Clearances ................................
4 GENERAL INFORMATION This gas - fired water heater’s design is certified by CSA International under the American National Standard Z21.10.1 - (as indicated on the rat ing plate) and CSA 4.
5 General Information continued - IMPORTANT Before proceeding, please inspect the water heater and its components for possible dama ge. DO NOT install any damaged components. If damage is evident then please contact the supplier where the water heater was purchased or the manufacturer listed on the rating plate for replacement parts.
6 INSTALLATION LOCATING THE WATER H EATE R WARNING Water heaters are heat producing appliances. To avoid damage or injury, do not store materials against the water heater or vent - air intake system. Use proper care to avoid unnecessary contact (especially by children) with the water heater and vent - air intake components.
7 Installation (Locating The Water Heater) co ntinued - Water heater corrosion and component failure can be caused by the heating and breakdown of airborne chemical vapors.
8 Installation (Locating The Water Heater) continued - WARNING DO NOT ATTEMPT TO LIGHT ANY GAS APPLIANCE IF YOU ARE NOT CERTAIN OF THE FOLLOWING: • Liquefied petroleum gases/propane gas and natural gas have an odorant added by the gas supplier that aids in the detection of the gas.
9 Installation continued - MINIMUM CLEARANCES WARNING Failure to adhere to these installation and operating instructions may create a hazard to life and p roperty and will nullify the warranty.
10 Installation (Minimum Clearances) continued - Figure 1 INTERNET VERSION FOR REFERENCE ONLY.
11 Installation continued - Figure 2 Figure 3 INTERNET VERSION FOR REFERENCE ONLY.
12 Installation continued - VENTING This is a Direct Vent Gas Water Heater where all air for combustion is obtained from the outside atmosphere and all flue gases are discharged to th e outside atmosphere. WARNING The vent - air intake system must be properly installed.
13 Installation (Venting) continued - (h) underneath a verandah, porch or deck, unless: (i) the verandah, porch or deck is fully open on a minimum of two sides beneath the floor, and (ii) the distance between the top of the vent - air intake termination and the underside of the verandah, porch or deck is greater than 12 in.
14 Installation (Venting) continued - The co - axial vent - air intake tubes of this water heater can be installed in any 360 ° configuration as long as the proper clearances for installation, plumbing, operation and servicing are maintained. (See Figure 5).
15 Installation (Horizontal and Vertical Vent - Air Intake Lengths) continued - The water heater is shipped with the following standard vent and air intake system: 239 - 41097 - 00.
16 Installati on (Horizontal and Vertical Vent - Air Intake Lengths) continued - Figure 6 INTERNET VERSION FOR REFERENCE ONLY.
17 Installation continued - VENT - AIR INTAKE SYSTEM INSTALLATION WARNING The vent - air intake system must b e properly installed. Failure to properly install the vent - air intake system could result in property damage, personal injury or death. Do not install any damaged vent - air intake system components.
18 Installation (Vent - Air Intake System Installation) cont inued - 1. Measure the vertical height “Y” required in your installation. (See Figure 6). Reference the appropriate Table A to determine number of vent - air intake kits required in your installation.
19 Installation (Vent - Air Intake System Installation) continued - 5. Insert the straight end of the three (3) inch (7.6 cm) diameter elbow into the flue reducer until firmly seated and oriented in the correct direction.
20 Installation (Vent - Air Intake System Installation) continued - Figure 9 7. Extend the three (3) inch (7.6 cm) diamete r telescopic tube to its maximum length and slide the backing plate over it. Place the large end of the three (3) inch (7.6 cm) diameter telescopic tube through the hole in the outside wall.
21 Installation (Vent - Air Intake System Installation) continued - Figure 10 8. Extend the five (5) inch (12.7 cm) diameter telescopic tube to its maximum length. Place the large end of the five (5) inch (12.7 cm) diameter telescopic tube over the collar on the outer wall mount plate.
22 Installation (Vent - Air Intake System Installat ion) continued - 9. From outside the building, slide the five (5) inch (12.7 cm) diameter telescopic tube through the opening in the wall until the outer wall mount plate is flush with the wall (See Figure 12).
23 Installation (Vent - Air Intake System Installation) continued - Figure 13 11. From inside the building, slide the backing plate over the five (5) inch (12.7 cm) diameter telescopic tube until it is flush with the wall. Adjust the length of the five (5) inch (12.
24 Installation (Vent - Air Intake System Installation) continued - 12. Mark the mou nting screw hole locations for the backing plate. Rotate the backing plate in order to gain access to the markings. With a 3/16 inch diameter drill bit (not supplied), drill holes for the supplied wall anchors.
25 Installation continued - WATER CONNECTIONS Note: BEFORE PROCEEDING WITH THE INSTALLATION, CLOSE THE MAIN WATER SUPPLY VALVE. Af ter shutting off the main water supply, open a faucet to relieve the water line pressure to prevent any water from leaking out of the pipes while making the water connections to the water heater.
26 WARNING For protection against excessive temper atures and pressure, install temperature and pressure protective equipment required by local codes, but not less than a combination temperature and p.
27 Installation (Water Connections ) continued - WARNING FAILURE TO INSTALL AND MAINTAIN A NEW, LISTED 3/4” X 3/4” TEMPERATURE AND PRESSURE RELIEF VALVE WILL RELEASE THE MANUFACTURER FROM ANY CLAIM WHICH MIGHT RESULT FROM EXCESSIVE TEMPERATURES AND PRESSUR ES.
28 Installation (Water Connections) continued - and hot water in branch supply lines. Such valves are available from the manufacturer of this water heater or a local plumbing supplier.
29 GAS CONNECTIONS The gas supply lines must meet all requirements of the National Fuel Gas Code, ANSI Z223.1 - (Latest Edition) and/or in Canada, CAN/CGA B149 Installation Codes - (Latest Editions). The minimum permissible gas supply pressure for the purpose of input adjustment is one (1.
30 GENERAL OPERATION WARNING Water heaters are heat producing appliances. To avoid damage or injury, do not store materials against t he water heater or vent - air intake system. Use proper care to avoid unnecessary contact (especially by children) with the water heater and vent - air intake system.
31 INTERNET VERSION FOR REFERENCE ONLY.
32 General Operation continued - THERMOSTAT ADJUSTMENT The thermostat dial is set to its lowest temperature setting when shipped from the factory. Remember that lower temperature settings are more energy efficient. Adjust the temperature by turning the thermostat dial.
33 General Operation continued - BURNER FLAME CHECKS At the time of installation and at periodic intervals (not more than six (6) months), a visua l check of the pilot and main burner flames should be conducted. The flames should be similar to those pictured below.
34 MAINTENANCE WARNING Water heaters are heat producing appliances. To avoid damage or injury, do not store materials against the water heater or vent - air intake system. Use proper care to avoid unnecessary contact (especially by children) with the wat er heater and vent - air intake system.
35 Maintenance continued - 6. Annually remove the inner door and main burner assembly to clean orifices and related parts of any dirt or other foreign material. Inspect the burner ports for obstructions or debris and clean with a wire brush as n eeded.
36 CAUTION FOR YOUR SAFETY. DO NOT ATTEMPT REPAIR OF COMBINATION GAS CONTROL, BURNERS OR GAS PIPING. REFER REPA IRS TO A QUALIFIED SERVICE TECHNICIAN. Contact your supplier or plumbing professional for replacement parts or contact the company at the address given on the rating plate of the water heater.
37 1. Direct Vent - Air Intake Terminal 21. Piezo Ignitor Assembly 2. Outer Wall Mount Plate 22. Drain Valve 3. Backing Plate 23. Outer Door 4. Five (5) inch (1 2.7 cm) Diameter Telescopic Air Intake Tube 24. Jacket 5. Three (3) inch (7.6 cm) Diameter Telescopic Vent Tube 25.
38 DIRECT VENT WATER HEATER INTERNET VERSION FOR REFERENCE ONLY.
39 VENT - AIR INTAKE KITS INTERNET VERSION FOR REFERENCE ONLY.
40 THE FOLLOWING INSTRUCTIONS ARE FOR INSTALLATION OF: GAS WATER HEATERS SUITABLE FOR WATER (POTABLE) HEATING AND SPACE HEATING 1. All piping components connected to t his water heater for space heating applications must be suitable for use with potable water.
デバイスBradford-White Corp DS140Sの購入後に（又は購入する前であっても）重要なポイントは、説明書をよく読むことです。その単純な理由はいくつかあります：
Bradford-White Corp DS140S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Bradford-White Corp DS140S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。Bradford-White Corp DS140S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。Bradford-White Corp DS140S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。
Bradford-White Corp DS140S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Bradford-White Corp DS140S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。
ですが、ユーザガイドが果たす重要な役割の一つは、Bradford-White Corp DS140Sに関する問題の解決を支援することです。そこにはほとんどの場合、トラブルシューティング、すなわちBradford-White Corp DS140Sデバイスで最もよく起こりうる故障・不良とそれらの対処法についてのアドバイスを見つけることができるはずです。たとえ問題を解決できなかった場合でも、説明書にはカスタマー・サービスセンター又は最寄りのサービスセンターへの問い合わせ先等、次の対処法についての指示があるはずです。
