HP (Hewlett-Packard)メーカーH4H3の使用説明書/サービス説明書
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506 01 5102 00 March 2008 INST ALLA TION INSTRUCTIONS 3-Phase R-410A Split System Heat Pump Product Fam ily: H4H3 These instructions must be read and understood completely before attempting installation. DANGER, W ARNING, CAUTION, and NOTE The signal words DANGER, W ARNING, CAUTION, and NOTE are used to identify levels of hazard seriousness.
INST ALLA TION INSTRUCTIONS 3-phase R-410A Split System Heat Pump 2 506 01 5102 00 INSPECT NEW UNIT After uncrating unit, inspect thoroughly for hidden damage. If damage is found, notify the transportation company immediately and file a concealed damage claim.
INST ALLA TION INSTRUCTIONS 3-phase R-410A Split System Heat Pump 506 01 5102 00 3 Figure 1 Clearances (various examples) W all 6” 24” Service W all W all W all 6” 6” Post W all W all 18” 18.
INST ALLA TION INSTRUCTIONS 3-phase R-410A Split System Heat Pump 4 506 01 5102 00 UNIT SUPPORT NOTE: Unit must be level 2 degrees ( inch rise or fall per foot of run) or compressor may not function properly . A. GROUND LEVEL INST ALLA TION The unit must be lev el and support ed above grade by beams, platfor m, or a pad.
INST ALLA TION INSTRUCTIONS 3-phase R-410A Split System Heat Pump 506 01 5102 00 5 REFRIGERA TION SYSTEM A. COMPONENT MA TCHES Check to see that the proper system components are in place, especially the indoor coil. R-410A outdoor units can only be used with R-410A specific indoor coils.
INST ALLA TION INSTRUCTIONS 3-phase R-410A Split System Heat Pump 6 506 01 5102 00 transmission between the tubing and the foundation or wall. Along floor or ceiling joists, suspend refrigerant lines so that they do not contact the building structure, water pipes, or ductwork.
INST ALLA TION INSTRUCTIONS 3-phase R-410A Split System Heat Pump 506 01 5102 00 7 F . SERVICE V AL VES Service valves are closed and plugged from the factory . Outdoor units are shipped with a refrigerant charge sealed i n the unit. Leave the service valves closed until al l other refrigerant system work is complete or the charge will b e lost.
INST ALLA TION INSTRUCTIONS 3-phase R-410A Split System Heat Pump 8 506 01 5102 00 Figure 7 Deep V acuum Gauge Response and System Conditions 500 MINUTES 01 24 6 1000 1500 LEAK IN SYSTEM V ACUUM TIGHT.
INST ALLA TION INSTRUCTIONS 3-phase R-410A Split System Heat Pump 506 01 5102 00 9 ELECTRICAL WIRING ! W ARNING ELECTRICAL SHOCK HAZARD Failure to follow this warning could result in per‐ sonal injury or death. Before installing, modifying or servicing system, turn OFF the main (remote) electrical disconnect device.
INST ALLA TION INSTRUCTIONS 3-phase R-410A Split System Heat Pump 10 506 01 5102 00 Figure 1 1 T ypical Thermostat (Control Circuit) Connections LEGEND 24-V FACTORY WIRING 24-V FIELD WIRING FIEL.
INST ALLA TION INSTRUCTIONS 3-phase R-410A Split System Heat Pump 506 01 5102 00 11 DEFROST SYSTEM A. DEFROST THERMOST A T The defrost thermostat is factory installed on a short tube stub extending from the coil end plate. Refer to Figure 12 and confirm that the thermostat is securely fastened in place on the tube stub.
INST ALLA TION INSTRUCTIONS 3-phase R-410A Split System Heat Pump 12 506 01 5102 00 ST ART-UP PROCEDURE 1. Set indoor thermostat selector switch to OFF . 2. T urn ON all electrical disconnect devices. 3. I f unit has a crankcase heater , energize the heater and wait 24 hours before proceeding.
INST ALLA TION INSTRUCTIONS 3-phase R-410A Split System Heat Pump 506 01 5102 00 13 Figure 14 R-410A Required Liquid Line T emperature ( ° F) - Cooling Mode Measured Liquid Pressure (psig) Rating Pla.
INST ALLA TION INSTRUCTIONS 3-phase R-410A Split System Heat Pump 14 506 01 5102 00 TROUBLESHOOTING Some models are factory equipped with the Comfort Alert t Diagnostics device in the control box (refer to Figure 15). Comfort Alert provides around-the-clock monitoring for common electrical problems, compressor defects, and broad system faults.
INST ALLA TION INSTRUCTIONS 3-phase R-410A Split System Heat Pump 506 01 5102 00 15 Figure 16 Comfort Alert t Diagnostics (some models) Status LED Status LED Description Status LED T roubleshooting In.
INST ALLA TION INSTRUCTIONS 3-phase R-410A Split System Heat Pump 16 506 01 5102 00 Figure 17 Comfort Alert t Diagnostics (some models) Miswired Module Indication T roubleshooting Information Green LED is not on, module does not power up Determine if both R and C module terminals are connected.
デバイスHP (Hewlett-Packard) H4H3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：
HP (Hewlett-Packard) H4H3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HP (Hewlett-Packard) H4H3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。HP (Hewlett-Packard) H4H3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。HP (Hewlett-Packard) H4H3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。
HP (Hewlett-Packard) H4H3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HP (Hewlett-Packard) H4H3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、HP (Hewlett-Packard) H4H3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HP (Hewlett-Packard) H4H3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。
