CarrierメーカーAQUASNAP 30MPAの使用説明書/サービス説明書
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Manufacturer reserves the right to disco ntinue, or change at any time, specifications or de signs without not ice and without inc urring obligations. Catalog No . 04-533000 54-01 Printed in U .S.A. Fo rm 30MP-1SI Pg 1 910 1-10 Replaces: Ne w Installation Instr uctions CONTENTS Page GENERAL .
2 INST ALLA TION Location — Do not store units in an area exposed to weath- er because of sensitive contro l mechanisms and electronic devices. Locate unit indoors. See Fig. 4 and 5 for unit dimen- sional details. When considering location, consult National Electrical Code (NEC) and local code requirements.
3 52.30 1328 [] STD UNIT 55.00 1397 [] OPTIONAL SOUND ENCLOSURE 57.00 [1448] 29.13 740 [] STD UNIT 32.00 813 [] 62.50 1588 [] OPTIONAL SOUND ENCLOSURE 32.12 [816] MOBILITY KIT (WHEEL) OPTIONAL 3.85 98 [] E D F OPTIONAL SOUND ENCLOSURE 48.42 [1230] OPTIONAL SOUND ENCLOSURE 65.
4 Fig. 5 — Dimensions — 30MPW015-045 Units NO TES: 1. Operating weight includes w eight of water and refrigerant. 2. Denotes center of gravity . 3. Dimensions are shown in inc hes. Dimensions in [ ] are in millimeters . 4. Allow 36-in. (914 mm) clear ance on control panel end, opposite control panel end and a b ov e the unit.
5 Table 1A — 30MPA Air-Cooled and 30MPW Liquid-Cooled Unit s — English * With optional hot gas b ypass. NO TES: 1. Operating weight includes refrigerant operating charge and weight of fluid in the heat exchangers. 2. 30MPW units are shipped with full operating charge.
6 T abl e 1B — 30MPA Air-Cooled a nd 30MPW Liquid-Cooled Units — SI * With optional hot gas b ypass. NO TES: 1. Operating weight includes refrigerant operating charge and weight of fluid in the heat exchangers. 2. 30MPW units are shipped with full operating charge.
7 Step 3 — Place the Unit NOTE: These units ar e not suitable for unpr otected outdoor use . Carrier recommends that these units be located in the base- ment or on the ground floor . However , if it is necessary to lo- cate the unit on an upper floor , be sure the structure has been designed to support the unit weight.
8 NO TES: 1. Chiller must b e installed le v el to maintain proper compressor oil return. 2. Wiring and pip ing shown are general points-of- connection guides only and are not intended for a spe- cific installation. Wiring and piping shown are f or a q uick ov erview of system and are not in accordance with recognized standards.
9 NO TES: 1. Chiller must b e installed lev el to maintain proper compr essor oil return. 2. Wir ing and piping show n are general poi nts-of-connection guides only and ar e not intended for a specific installa tion. Wiring and pip- ing shown are f or a q uic k ov erview of system and are no t in accor- dance with recognize d standards .
10 3. Install the inside coupling half over the gasket and then install the outer half. Connect with nuts and bolts. T ighten the nuts equally on both sides. Ensure there is no gap be- tween the two halves of the coupling. 4. Alternately tighten the nuts with a wrench to draw the coupling halves together uniformly .
11 120 1 100 80 e Drop (kPa) 40 60 Water Pressur e 20 0 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Liters/second 12 3 5 4 40 30 35 1 5 4 3 2 25 30 Drop () 15 20 Water Pressure 5 10 0 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 GPM Fig.
12 120 3 100 1 80 e Drop (kPa) 40 60 Water Pressur e 20 0 0123456789 1 0 1 1 1 2 1 3 Liters/second 1 2 3 4 5 0 5 10 15 20 25 30 35 40 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 Water Pressure Drop () GPM 15 4 3 2 Fig.
13 Step 6 — Fill the Chilled W ater Loop W A TER SYSTEM CLEANING — P r o pe r wa t e r sy s t em cleaning is of vital importance. Excessive particulates in the water system can cause excessive pump seal wear , reduce or stop flow , and cause damage of other com ponents.
14 Ensure the following when filling the system: 1. Remove temporary bypass piping and cleaning/flushing equipment. 2. Check to make sure all drain plugs are installed. 3. Open the blow-down valve to flush the strainer . Normally , a closed system needs to be filled only once.
15 EXAMPLE: Supply voltage is 240-3-60. AB = 243 v BC = 236 v AC = 238 v A verage V oltage = 243 + 236 + 238 3 = 239 v Determine maximum deviation from average voltage: (AB) 243 – 239 = 4 v (BC) 239 – 236 = 3 v (AC) 239 – 238 = 1 v Maximum deviation is 4 v .
Manufacturer reserves the right to disco ntinue, or change at any time, specificatio ns or designs without notice and without inc urring obligations. Catalog No . 04-53300054-0 1 Printed in U .S.A. Form 30MP-1SI Pg 16 910 1-10 Replaces: Ne w Copy right 2010 Carrier Cor poration Fig.
デバイスCarrier AQUASNAP 30MPA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：
Carrier AQUASNAP 30MPA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Carrier AQUASNAP 30MPA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。Carrier AQUASNAP 30MPA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。Carrier AQUASNAP 30MPA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。
Carrier AQUASNAP 30MPA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Carrier AQUASNAP 30MPA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、Carrier AQUASNAP 30MPA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Carrier AQUASNAP 30MPA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。
