Heat ControllerメーカーR-22の使用説明書/サービス説明書
ページ先へ移動 of 20
SPLIT SYSTEM AIR CONDITIONER USER’S MANU AL / INST ALLA TION INSTR UCTIONS R-22, 13 SEER USER INFORMA TION IMPORT ANT SAFETY INFORMA TION ................. 2 OPERA TING INSTRUCTIONS ............................... 2 Cooling Operation ...............
2 IMPORT ANT SAFETY INFORMA TION Saf ety markings are used frequently throughout this manual to designate a degree or lev el of seriousness and should not be ignored. W ARNING indicates a potentially hazardous situation that if not av oided, could result in personal injur y or death.
3 INST ALLER INFORMA TION IMPORT ANT SAFETY INFORMA TION INST ALLER: Please read all instructions before servicing this equipment. Pay attention to all safety warnings and any other special notes highlighted in the manual.
4 AIR CONDITIONER INST ALLA TION General Information Split system air conditioners are designed only f or outdoor rooftop or ground le v el installations.
5 Connecting Refrigerant T ubing Between the Indoor & Outdoor Unit CA UTION: This system uses R-22 refrigerant which may contain POE oil. When servicing, co ver or seal openings to minimize the exposure of the refrigerant system to air to prevent accum ulation of moisture and other contaminants.
6 • The outdoor unit requires both power and control circuit electrical connections. Refer to the wiring diagram / schematic f or identification and location of outdoor unit field wiring interfaces (Figure 11, page 17).
7 System Cooling 1. Set the ther mostat’ s system mode to COOL and the f an mode to A UT O. Gradually low er the ther mostat temperature setpoint belo w room temperature and v erify the outdoor unit and indoor blower energiz e. 2. V erify blow er wheel is spinning in direction indicated by arrow .
8 CA UTION: The unit should never be operated without a filter in the return air system. Replace disposable filters with the same type and size. • Do not attempt to add additional oil to motors unequipped with oil tubes.
9 TXV COOLING CHARGING CHARTS 140 160 180 200 220 240 260 280 300 320 340 360 380 400 75 80 85 90 95 100 105 110 115 120 125 130 135 Liquid Te mperature (F ) Liquid Pressure (psig) Add re fr igerant w hen below curve Re mo ve re fr igerant w hen above curv e Figure 4.
10 Figure 5. Char ging Char t f or 2 T on Units (with Microchannel Coil) 140 160 180 200 220 240 260 280 300 320 340 360 380 400 75 80 85 90 95 100 105 110 115 120 125 130 135 Liquid Te mperature (F ) Liquid Pressure (psig) Add re fr igerant w hen below curve Re mo ve re fr igerant w hen above curv e Figure 6.
11 Figure 7. Char ging Char t f or 3 T on Units (with Microchannel Coil) 140 160 180 200 220 240 260 280 300 320 340 360 380 400 75 80 85 90 95 100 105 110 115 120 125 130 135 Liquid Te mperature (F ) Liquid Pressure (psig) Add re fr igerant w hen below curve Re mo ve re fr igerant w hen above curv e Figure 8.
12 Figure 9. Char ging Char t f or 4 T on Units 140 160 180 200 220 240 260 280 300 320 340 360 380 400 75 80 85 90 95 100 105 110 115 120 125 130 135 Liquid Te mperature (F ) Liquid Pressure (psig) Add re fr igerant when below curve Re mo ve re fr igerant w hen above curv e Figure 10.
13 FIGURES & T ABLES Shaded bo x es indicate flooded conditions. Rated design v alues. The suction pressure will v ar y from design v alue if indoor air flo w , entering dry bulb , or entering wet bulb temperatures are lo wer than design. 1. All pressures are listed in psig and all temperatures in ° F 2.
14 Shaded bo x es indicate flooded conditions. Rated design values . The suction pressure will v ar y from design v alue if indoor air flo w , entering dry bulb , or entering wet bulb temperatures are lo wer than design. 1. All pressures are listed in psig and all temperatures in ° F 2.
15 Shaded bo x es indicate flooded conditions. Rated design values . The suction pressure will v ar y from design v alue if indoor air flo w , entering dry bulb , or entering wet bulb temperatures are lo wer than design. 1. All pressures are listed in psig and all temperatures in ° F 2.
16 T able 10. Char ging T able for 5 T on Units Suct. Press. OUTDOOR TEMPERA TURE (° F) 70 75 80 85 90 95 100 105 Liq. Press. Dis. T emp. Liq. Press. Dis. T emp. Liq. Press. Dis. T emp. Liq. Press. Dis. T emp. Liq. Press. Dis. T emp. Liq. Press. Dis.
17 Figure 11. Wiring Diagram Single Phase 1. Couper le courant av ant de f aire letretien. 2. Emplo yez uniquement des conducteurs en cuivr e. 3. Ne con vient pas aux installations de plus de 150 volt a la terre . 710570B (Replaces 710570A) 0109 WIRING DIA GRAM Split System Air Conditioner (Outdoor Section) NO TES: 1.
18.
19.
W ARRANTY INFORMA TION A warr anty cer tificate with full details is included with the air conditioner . Carefully re view these responsibilities with your dealer or service company .
デバイスHeat Controller R-22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:
Heat Controller R-22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Heat Controller R-22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。Heat Controller R-22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。Heat Controller R-22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。
Heat Controller R-22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Heat Controller R-22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、Heat Controller R-22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Heat Controller R-22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。