BardメーカーWA301の使用説明書/サービス説明書
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Models: W A301, W A361 WALL MOUNTED PACKAGED AIR CONDITIONER INST ALLA TION INSTRUCTIONS Manual No.: 2100-192M Supersedes: 2100- 192L File: V olume III , T ab 16 Date: 05-13-02 Bard Manufacturing Company Bryan, Ohio 43506 Since 1914...Moving ahead just as planned.
Content s i T ables T able 1 Electrical S pecifications ........................ 2 T able 2 Dimensions of Basic Unit ...................... 3 T able 3 Electric Heat T able ................................ 4 T able 4 Operating V olt age Range .........
Manual 2100-192 Page 1 Getting Other Information and Publications These publications can help you install the air conditioner or heat pump. You can usually find these at your local library or purchase them directly from the publisher. Be sure to consult current edition of each standard.
Manual 2100-192 Page 2 WALL MOUNT GENERAL INFORMA TION AIR CONDITIONER WALL MOUNT MODEL NOMENCLATURE W A 3 6 1 – A 1 0 X XXXXA VOL TS & PHASE A - 230/208/60/1 B - 230/208/60/3 C - 460/60/3 MODEL.
Manual 2100-192 Page 3 MIS-1262 FIGURE 1 UNIT DIMENSIONS FRONT VIEW BACK VIEW SIDE VIEW * Optional top outlet (factory installed only) for WA30 and WA36 models only. TABLE 2 DIMENSIONS OF BASIC UNIT (NOMINAL) l e d o M h t d i W ) W ( h t p e D ) D ( t h g i e H ) H ( y l p p u Sn r u t e R EF G I JKL M N O P Q RS T A BCB 0 3 A W 6 3 A W 0 0 2 .
Manual 2100-192 Page 4 TABLE 3 ELECTRIC HEAT TABLE s l e d o M A - 1 0 3 A WB - 1 0 3 A WC - 1 0 3 A WA - 1 6 3 A WB - 1 6 3 A WC - 1 6 3 A W 1 - V 0 4 21 - V 8 0 23 - V 0 4 23 - V 8 0 23 - V 0 6 41 -.
Manual 2100-192 Page 5 SHIPPING DAMAGE Upon receipt of equipment, the carton should be checked for external signs of shipping damage. If damage is found, the receiving party must contact the last carrier immediately, preferably in writing, requesting inspection by the carrier’s agent.
Manual 2100-192 Page 6 The blank-off plate is available upon request from the factory and is installed in place of the fresh air damper shipped with each unit. CONDENSATE DRAIN A plastic drain hose extends from the drain pan at the top of the unit down to the unit base.
Manual 2100-192 Page 7 INST ALLA TION INSTRUCTIONS W ARNING Fire hazard can result if 1/4 inch clearance to combustible materials for supply air duct is not maintained. See Figure 3. WALL MOUNTING INFORMATION 1. Two holes, for the supply and return air openings, must be cut through the wall as shown in Figure 3.
Manual 2100-192 Page 8 The electrical data lists fuse and wire sizes (75ºC copper) for all models, including the most commonly used heater sizes. Also shown are the number of field power circuits required for the various models with heaters.
Manual 2100-192 Page 9 FIGURE 3 MOUNTING INSTRUCTIONS NOTE: It is recommended that a bead of silicone caulking be placed behind the side mounting flanges and under the top flashing at the time of installation. Side section view of supply air duct for wall mounted unit showing 1/4 inch clearance to combustible surfaces.
Manual 2100-192 Page 10 FIGURE 5 WALL-MOUNTING INSTRUCTIONS MIS-549 FIGURE 6 WALL-MOUNTING INSTRUCTIONS MIS-548 SEE FIGURE 3 – MOUNTING INSTRUCTIONS SEE UNIT DIMENSIONS, FIGURE 1, FOR ACTUAL DIMENSI.
Manual 2100-192 Page 11 MIS-550 FIGURE 7 COMMON WALL-MOUNTING INSTALLATIONS.
Manual 2100-192 Page 12 FIGURE 8 LOW VOLTAGE WIRING MIS-1373C.
Manual 2100-192 Page 13 IMPORTANT INSTALLER NOTE For improved start-up performance, wash the indoor coil with a dishwasher detergent. CRANKCASE HEATERS All units are provided with some form of compressor crankcase heat. All single and three phase models have an insertion well-type heater located in the lower section of the compressor housing.
Manual 2100-192 Page 14 ADJUSTMENTS Adjustable Delay on Make and Delay on Break Timer The potentiometer is used to select Delay on Break time from 30 seconds to 5 minutes. Delay on Make (DOM) timing on power-up and after power interruptions is equal to 2 minutes plus 10% of Delay on Break (DOB) setting: 0.
Manual 2100-192 Page 15 TROUBLESHOOTING FAN BLADE SETTING DIMENSIONS Shown in the drawing below are the correct fan blade setting dimensions for proper air delivery across the outdoor coil.
Manual 2100-192 Page 16 TABLE 11 MAXIMUM ESP OF OPERATION ELECTRIC HEAT ONLY l e d o Mt e l t u O t n o r Ft e l t u O p o T W K w o L d e e p S h g i H d e e p S w o L d e e p S h g i H d e e p S 0 0 A 5 0 A 8 0 A 0 1 A 5 1 A 0 5 . 0 5 . 0 5 . 5 4 . 5 3 .
Manual 2100-192 Page 17 W A301-A W A301-B W A301-C W A361-A W A361-B W A361-C TABLE 13 OPTIONAL ACCESSORIES L E D O MN O I T P I R C S E D 5 0 A - 3 0 A W H E s e g a k c a P r e t a e H 1 XX 8 0 A - .
デバイスBard WA301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:
Bard WA301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Bard WA301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。Bard WA301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。Bard WA301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。
Bard WA301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Bard WA301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、Bard WA301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Bard WA301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。