NordyneメーカーQ4 Seriesの使用説明書/サービス説明書
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460 Volt Q4 Series Read these instructions thoroughly before starting the installation. Follow all precautions and warnings contained within these instructions and on the unit. These instructions are primarily intended to assist qualified individuals experienced in the proper installation of heating and/or air conditioning appliances.
2 TABLE OF CONTENTS OWNER INFORMATION .......................................................................................................... 3 SPECIFICATIONS .........................................................................................
3 It is the sole responsibility of the homeowner to make certain that heat pump has been correctly set up and adjusted to operate properly. NORDYNE warrants the heat pump to be free from defects in material or workmanship for a period of one year. A warranty certificate with full details is included with the heat pump.
4 OPERATING INSTRUCTIONS To Operate Your Heat Pump For Cooling — 1. Set the thermostat system switch to COOL and the thermostat fan switch to AUTO. (See Figure 1) 2.
5 All models are shipped from the factory with the following: 1. Zero clearance to combustibles 2. Multi-speed direct-drive blower. 3. Blower Speed Relay. 4. Horizontal or Down flow duct connections. The unit dimensions are shown in Figure 3 . Optional field-installed electric heater kits are available in 9 kw and 15 kw heating capacities.
6 Figure 3. Dimensions 24.9 13.5 16.0 23.5 12.0 13.3 13.5 16.0 12.0 CG A 47.5 3/4" NPT Female Drain Connector B SUPPL Y RETURN Top View Side View Back View C en t e r o f G rav it y Hei g h t ( in in ch es) Mod el No. C w it h b ase rails w it h o u t b ase rails Q 4S A- 036 3 40 28.
7 Figure 4. Minimum Clearances 36" 36" 6" 72" 36" Condensate Drain Figure 5. Condensate Drain UNIT INSTALLATION Ground Level — When installing the unit at ground level, provide a concrete mounting pad separate from the building foundation.
8 Acoustical Duct Work — Certain installations may require the use of acoustical lining inside the supply duct work. Acoustical insulation must be in accordance with the current revision of the Sheet Metal and Air Conditioning Contractors National Association (SMACNA) application standard for duct liners.
9 Use a separate branch electrical circuit for this unit. A means of electrical disconnect must be located within sight of and readily accessibility to the unit. Internally mounted circuit breakers are available as field installed options. These circuit breakers can be used as an electrical disconnect.
10 interval settings are available: 30 minutes, 60 minutes, and 90 minutes. Time setting selection is dependent on the climate where the unit is being installed. Example 1. Dry climate of Southern Arizona. A 90 minute setting is recommended. Example 2.
11 UNIT MAINTENANCE ! W ARNING: To avoid risk of electrical shock, personal injury, or death, disconnect all electrical power to the unit before performing any maintenance or service. The unit may have more than one electrical supply. Refrigerant Charging — The Q4 packaged heat pumps are fully charged at the factory .
12 Typical Wiring (Field Supplied) for 1-Stage Cool, 1-Stage Heat Typical Wiring (Field Supplied) for 2-Stage Cool, 1-Stage Heat Figure 10. Typical Thermostat Connection E O G R Y1 1 2 3 4 5 6 7 8 9 B.
13 Heat Pump in Heating * Note: All pressures are listed in psig. and all temperatures in deg. F. — Shaded Boxes indicate flooded conditions — Rated Design Values. Suction Pressure will be lower than design value if indoor air flow, entering dry bulb, or entering wet bulb temperatures are lower than design.
14 Table 2a. Q4SA Heating Charging Charts Heat Pump in Heating * Note: All pressures are listed in psig. and all temperatures in deg. F. — Shaded Boxes indicate flooded conditions — Rated Design Values.
15 Q4S A-036 OU T D O O R T E M P E R AT URE ( ° F ) 70 75 80 85 90 95 100 105 Suc t. P res. Di sch . P res. Di sch . Te m p. Di sch . Pre s. Di sch . Te m p. Di sch . Pres . Di sch . Te m p. Di sch . P r es. Disch . Tem p . Di s c h . P r es. Di s c h .
16 Q4S A-060 OU T D O O R T E M P E R AT URE ( ° F ) 70 75 80 85 90 95 100 105 Suc t. P res. Di sch . P res. Di sch . Te m p. Di sch . Pre s. Di sch . Te m p. Di sch . Pres . Di sch . Te m p. Di sch . P r es. Disch . Tem p . Di s c h . P r es. Di s c h .
17 Q4 A C C E S S OR IE S Descri pti on P art N u m ber Roof Curb (8" ) 547830 Roof Curb (14" ) 547831 M anual F r es h A i r Damper 547832 E c onom i z er, downf l ow 547833 S uppl y/ ret u.
18 Convertible Packaged Heat Pump 460 V olt Three Phase 60Hz N N OTES: 1. Disconnect all power before servicing. 2. For supply connections use copper conductors only . 3. If any of the original wire as supplied with the furnace must be replaced, it must be replaced with wiring material having a temperature rating of at least 105 ° C.
INST ALLER: PLEASE LEA VE THESE INST ALLA TION INSTRUCTIONS WITH THE HOMEOWNER. R ® A S C O M P L Y I I T N G W H T T H N I S U I H A S B I D D A R I S T A N A R 2 1 0 T A I D N F I E D T R E C E E N R - C O I I O N I N G T A I D N R - C O I I O N I N G D I T I O N I N G N O C - R I A R ¢707885W¤ 707885A St.
デバイスNordyne Q4 Series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：
Nordyne Q4 Series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Nordyne Q4 Series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。Nordyne Q4 Series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。Nordyne Q4 Series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。
Nordyne Q4 Series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Nordyne Q4 Series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、Nordyne Q4 Series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Nordyne Q4 Series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。
