Emersonメーカー3000の使用説明書/サービス説明書
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Precision C ooling For Bu siness-Critical C ontinuity Li eb er t C ha l len ger ™ 3000 T echnic a l Data Man ual - Floo r Moun ted Syste ms, Nominal 3 & 5 T o n Syste ms, Air C ooled, W ate r/Gl.
NOTE Tables i , ii and iii show nomenclature for the complete range of all available product options. Not all combinations are possible. For assistance, contact your local dealer, Liebert representative or call 1-800-543-2778.
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Figure 1 Unit configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Figure 2 Unit configurations, continued . . . . . . . . . . . . .
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For sensitive electronics, environmental control is more than simple cooling.
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Two levels of microproces sor control systems are available providing precise control and monitoring of the critical space. The Advanced Microprocessor is standard, and the Advanced Microprocessor with Graphics is optional.
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The frame, 14 gauge, MIG welded tubular and formed steel, provides maximum support while 1" (25.
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Two versions are avai lable: 1. Self-Contained Systems 2. Split Systems These systems feature a s croll compressor and con- trols, expansion valve, hot gas bypass and evap orator coil in the room unit.
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The condensate pump, mounted in the bottom of most units, is used for condensate water only. Complete with sump, motor and pump assembly and automatic control.
This reheat uses stainless steel elements and also includes the necessa.
You will find a full rang e of monitoring and control systems,.
SiteScan Web is a monitoring solution for critical environments that utilize a facility-vie w approach.
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Temperature and Humidity Sensors shall be capable of being calibrated using the front monitor panel con- trols to coordinate with other temperature and humidity sensors in the room.
The optional Advanced control processor shall be microprocessor based with a front monitor dot matrix display panel and control keys for user inputs.
Common Alarm A programmable common alarm shall be provided to interface user selected alarms with a remote alarm device. Remote Monitoring All alarms shall be communicated to the Liebert site monitoring system with the following information: date and time of occurrence, unit number, and present temperature and humidity.
The unit shall be supplied with a (2 way) (3 way) (4 way) (ducted) air discharge plenum. The plenum shall be 18 in. (457mm) hi gh, insulated and powder painted the same color as the room unit.
Piggyback Condenser (Optional) The system shall be supplied with a piggyback co n- denser (PB). The conde nser shall be constructed of steel with frame coated using the autophoretic ® pro- cess, and panels powder coated to protect against corrosion.
3-Way GLYCOOL Valve The GLYCOOL coil shall be equipped with a fully proportional 3-way control valve. This motorized con- trol valve shall control the amount of flow to the GLYCOOL coil and maintain constant temperature and relative humidity.
5-Ton Models The fan/motor assembly shall be belt driv e. Condens- ing unit must be hard pi ped with the evaporator. Sweat adapters are shipped loose with all 5 ton evap- orators for use on the 5 ton condensing units.
The cooling coil shall have a minimum of _____ sq. ft. (sq. m) face area, _____ rows deep.
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Ensuring The Hi gh Av ailab ilit y 0f Mission-Critic a l Dat a And Applic ations. Emerson Net work P ower , the global leader in enabling business-critical continuity , ensures network resiliency and .
デバイスEmerson 3000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:
Emerson 3000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Emerson 3000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。Emerson 3000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。Emerson 3000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。
Emerson 3000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Emerson 3000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、Emerson 3000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Emerson 3000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。