Bryantメーカー598Bの使用説明書/サービス説明書
ページ先へ移動 of 16
NOTE: Read the entire instruction manual before starting the installation. This symbol → indicates a change since the last issue. SAFETY CONSIDERATIONS Improper installation, adjustment, alteration,.
INSTALLATION I. CHECK EQUIPMENT AND JOB SITE A. UNPACK UNIT Move to final location. Remove carton, taking care not to damage unit. B. INSPECT EQUIPMENT File claim with shipping company prior to installation if shipment is damaged or incomplete. Locate unit rating plate on unit corner panel.
INSTALLING TXV IN PLACE OF PISTON 1. Remove any existing refrigerant and ensure coil has not been exposed to atmospheric pressure for more than 15 minutes. 2. Remove indoor coil inlet tube at piston body inlet. Use back-up wrench to prevent damage. 3.
CAUTION: If ANY refrigerant tubing is buried, provide 6 – in. vertical rise at service valve. Refrigerant tubing lengths up to 36 in. may be buried without further special consideration. Buried refrigerant tubing lengths greater than 36 in. are NOT recommended.
G. FINAL TUBING CHECK IMPORTANT: Check to be certain factory tubing on both indoor and outdoor unit has not shifted during shipment. Ensure tubes are not rubbing against each other or any sheet metal. Pay close attention to feeder tubes, making sure wire ties on feeder tubes are secure and tight.
VIII. INSTALL ELECTRICAL ACCESSORIES A. GENERAL Refer to the individual instructions packaged with kits or acces- sories when installing. Available electrical accessories include latent capacity control. See Fig. 11 for typical accessory wiring diagrams.
O/ W2 W/W1 Y1 / W 2 G R THERMIDIST A T CONTROL MODEL RH V ARIABLE-SPEED CONDENSING FURNACE TW O-SPEED AIR CONDITIONER W/W1 G Y/ Y2 C Y2 R Y1 C DHUM HUM B S1 S2 W2 R C HEA T ST AGE 1 COOL ST AGE 1 COOL.
COOL ST AGE 1 FA N HEA T ST AGE 1 COOL ST AGE 2 N/A 24 V A C HOT R W/W1 Y/Y2 O/W2 Y1/W2 G 24 V A C COMM N/A OUTDOOR SENSOR CONNECTION C B S1 S2 C Y2 C PROGRAMMABLE THERMOST A T MODEL 2S SINGLE-ST AGE .
24 V A C HO T FA N COOL ST AGE 1 COOL ST AGE 2 HEA T ST AGE 1 HEA T ST AGE 2 R G R G 24 V A C COMM N/A OUTDOOR SENSOR CONNECTION C B S1 S2 C C R PROGRAMMABLE THERMOST A T MODEL 2S FK4C, FV4A OR 40FK F.
WIRING DIAGRAM NOTES: 1. WIRING MUST CONFORM TO NEC OR LOCAL CODES. 2. UNDERLINED LETTER ON THERMOSTAT TERMINAL INDICATES USAGE. FOR EXAMPLE: O/W2 MEANS O IS ENERGIZED IN COOLING MODE. 3. REFER TO INDOOR UNIT INSTALLATION INSTRUCTIONS FOR ANY ADDITIONAL FEATURES AND WIRING INFORMA- TION.
X. START-UP CAUTION: To prevent compressor damage or personal injury, observe the following: • Do not overcharge system with refrigerant. • Do not operate unit in a vacuum or at negative pressure.
NOTE: If subcooling charging conditions are not favorable, charge must be weighed in accordance with unit rating plate ± 0.6 oz/ft of 3/8-in. liquid line above or below 15 ft respectively. EXAMPLE: To calculate additional charge required for a 25 ft line set: 25 ft - 15 ft = 10 ft x 0.
I. PRESSURE SWITCH PROTECTION The outdoor unit is equipped with high- and low-pressure switches. If the control senses the opening of a high or low pressure switch, it will respond as follows: 1. De-energize the compressor low or high speed contactor, 2.
XIII. FINAL CHECKS IMPORTANT: Before leaving job, be sure to do the following: 1. Ensure that all wiring and tubing is secure in unit before adding panels and covers. Securely fasten all panels and covers. 2. Tighten service valve stem caps to 1/12 turn past finger tight.
Fig. 15 — Wiring Diagram — 024, 036, 048 A01513 CONNECTION DIAGRAM OCT -t ° LPS HPS OAT -t ° LO HI TO INDO O R UN IT RED CCH FA N C A P YEL RED BRN OFM BL K BL U/ PNK BLU/ PNK YEL / PN K YEL / P.
Fig. 16 — Wiring Diagram — 060 A02212 CONNECTION DIAGRA M OCT -t ∞ LPS HPS OAT -t ∞ LO HI T O IN DO O R U NIT RED CCH FA N CA P RED BRN OFM BL K BL U/ PNK BLU / PNK YEL / P NK YEL / PN K BRN B.
デバイスBryant 598B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:
Bryant 598B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Bryant 598B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。Bryant 598B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。Bryant 598B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。
Bryant 598B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Bryant 598B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、Bryant 598B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Bryant 598B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。