Crown BoilerメーカーBWC150/225の使用説明書/サービス説明書
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BWC150/225 CONCENTRIC VENTING INST ALLA TION INSTRUCTIONS These instructions must be af fi xed on or adjacent to the boiler . Models: • BWC150 • BWC225 W ARNING : Improper installation, adjustment, alteration, service or maintenance can cause property damage, injury , or loss of life.
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T able of Contents A. Concentric V ent System Design 2 B. Concentric V ent Adapter Kit Installation 9 C. Assembly of Crown Concentric V enting and Condensate Drain 1 1 1.
W ARNING F AILURE TO VENT THIS BOILER IN ACCORDANCE WITH THESE INSTRUCTIONS COULD CAUSE FLUE GAS T O ENTER THE BUILDING RESUL TING IN SEVERE PROPER TY DAMAGE, PERSONAL INJUR Y , OR DEA TH: * Do not attempt to vent this boiler with galvanized, PVC, or any other vent components not listed in T able 1.
3 Example: A 80/125mm concentric vent system is planned for a horizontally vented BWC150 which has the following components: Standard Radius 90° Elbow 5ft Straight Pipe Standard Radius 90° Elbow 1-1/2ft Straight Pipe 45° Elbow Uncut T erminal Section The V ent Option #3 column in T able 1.
4 T ABLE 1.1: SUMMAR Y OF HORIZONT AL VENTING OPTIONS VENT OPTION # 3 4 CLASSIFICA TION USED IN THIS MANUAL HORIZONT AL CONCENTRIC HORIZONT AL CONCENTRIC ILLUSTRA TED IN FIGURE 1.
5 FIGURE 1.2: HORIZONT AL CONCENTRIC VENTING (VENT OPTION 3,4) 6) Permitted T erminals for V ertical V enting - • V ent Option 8 - Use Crown PN 230532 with the appropriate fl ashing (T able 1.6a) • V ent Option 9 - Use Crown PN 230570 with the appropriate fl ashing (T able 1.
6 FIGURE 1.3a: LOCA TION OF VENT TERMINAL RELA TIVE T O WINDOWS, DOORS, GRADE FIGURE 1.3b: LOCA TION OF VENT TERMINAL RELA TIVE T O METERS AND FORCED AIR INLETS FIGURE 1.
7 T ABLE 1.5: SUMMAR Y OF VER TICAL VENTING OPTIONS VENT OPTION # 8 9 CLASSIFICA TION USED IN THIS MANUAL VER TICAL CONCENTRIC VER TICAL CONCENTRIC ILLUSTRA TED IN FIGURE 1.
8 T ABLE 1.6b: CROWN CONCENTRIC100/150 VENT COMPONENTS (VENT OPTIONS 8,9) CROWN PN DESCRIPTION SIZE USED ON VENT OPTION # COMMENTS 230567 90 DEGREE EL (SWEEP) 100/150mm 4,9 230565 45 DEGREE EL 100/150.
9 FIGURE 1.7: VER TICAL CONCENTRIC VENT SYSTEM (VENT OPTION 6) B . Concentric V ent Adapter Kit Installation 1) The Concentric V ent Adapter Kits include: Where the use of “silicone” is called for.
10 e) On the male end of the stainless vent adapter , apply a ¼” wide bead of silicone approximately 1/2” from the end of the pipe. f) Insert the male end of the stainless vent adapter into the boiler vent collar until it bottoms out. g) Apply an additional bead of silicone over the outside of the joint and smooth out.
C. Assembly of Crown Concentric V enting W ARNING Failure to follow the instructions could r esult in fl ue gas leakage into the combustion air or indoor air , resulting in unsafe or unreliable operation. • Do not lubricate concentric gaskets with anything other than water .
a) Determine the required length of the outer pipe. When doing this allow an additional 1” of length for insertion into the female end of the adjoining pipe. Mark the cut line on the outer pipe. b) Remove the plastic inner pipe by pulling it out from the female end.
a) Start assembly of the vent system at the boiler . Lubricate the brown gasket in the boiler vent collar with a few drops of water . b) Push the male end of the fi rst fi tting into the boiler collar until it bottoms out. The male end of cuttable sections should go 1” into the collar until the insertion mark (made in Step 2d above) is covered.
a) Cut a 5-1/2” diameter hole through the exterior wall at the planned location of the horizontal terminal. b) Measure distance “L” from the outside surface of the exterior wall to the end of the last fi tting as shown in Figure 1.12a. c) Add 1-1/4” to distance “L”.
FIGURE 1.12c: CUTTING INNER PIPE OF HORIZONT AL TERMINAL FIGURE 1.12d: COMPLETING HORIZONT AL TERMINAL INST ALLA TION 15.
6) V ertical T erminal Installation - In addition to the vertical terminal, either a Flat Roof Flashing (80/125 PN 230533, 100/150 PN 230571) or Sloped Roof Flashing (80/125 PN 230535, 100/150 PN 230572) is required for this installation. a) Determine the center line of the terminal location on the roof.
17 FIGURE 1.13b: CUTTING VER TICAL TERMINAL FIGURE 1.13c: COMPLETING VER TICAL TERMINAL INST ALLA TION.
18 FIGURE 1.14: CHIMNEY CHASE INST ALLA TION W ARNING • Do not attempt to construct a vertical vent system inside a chimney that is used to vent a fi replace or other appliances. • Do not attempt to construct a vertical vent system inside a chimney fl ue adjacent to another fl ue used by a fi replace or other appliances.
19 8) Condensate Drain Line - In systems where a concentric vent is used, all condensate which forms in the boiler or vent system collects in both the condensate vent adapter and the sump under the heat exchanger and leaves the boiler through the condensate trap.
Manufacturer of Hydronic Heating Products P .O. Box 14818 3633 I. Street Philadelphia, P A 19134 T el: (215) 535-8900 • Fax: (215) 535-9736 • www .
デバイスCrown Boiler BWC150/225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：
Crown Boiler BWC150/225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Crown Boiler BWC150/225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。Crown Boiler BWC150/225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。Crown Boiler BWC150/225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。
Crown Boiler BWC150/225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Crown Boiler BWC150/225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、Crown Boiler BWC150/225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Crown Boiler BWC150/225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。
