CarrierメーカーT-326の使用説明書/サービス説明書
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R OPERA T OR’S MANUAL for SPLIT SYSTEM Bus Air Conditioning Units T - - 326 Rev - - T ransport Air Conditioning TRANSPORT AIR CONDI TIONIN G.
OPERA T OR’S MANUAL BUS AIR CONDITIONING UNITS GEN I V & GE N V.
i CONTENT S Pag e Intr oduction 1 ............................ Safety 3 .................................. Unit/System Information 4 ................. 1.1 WHA T IS A IR CO NDI TI ONI NG 4 ............. 1.2 SPL IT SYSTEM 4 .......................... 1.
1 I NTRO DUCTI O N S PLIT S YSTEM O PER A T OR ’S M ANUAL This guide has been prepared f or t he oper ator of Car rier Transport Air Conditioning syst ems.
3 T - - 326 S AFET Y Y our Carri er Transport Air Conditi oning syst em has been designed with t he saf ety of the operat or in m ind. Dur ing normal oper ation, all moving par ts are f ully enclosed t o help prev ent injur y .
4 T - - 326 U NIT / S YSTEM I NFOR MA TION 1.1 W HA T I S AI R CO NDI TI O NING Air C onditioning is t he cooling, heat ing, dehumidif icat ion, and filt rat ion of t he air wit hin the pas senger com part ment of a vehic le.
5 T - - 326 Air In Air Out Air In Air Out 10 1 2 3 4 5 6 7 8 9 1. Co mpressor 2. Elec tr o - - Magnet ic Clut ch 3. Disc harge Line 4. Condenser 5. F ilter Dr yer/ Sight Glass Assembl y 6. Liquid Line 7. Evapor ator 8. Bloc k V alv e (T XV) 9. Fr eezest at - - (Coil fr eeze - - up t herm ost at) 10.
6 T - - 326 Pressu re Swi tch - - T he systems use hi gh and low pre ssure swit ches wir ed in s eries to cont rol the power circ uit of t he compr essor c lutc h relay . If either pressur e swit ch opens, inter rupting t he cir cuit t o the c lutc h relay , t he operat ion of t he compr essor w ill stop.
7 T - - 326 Figure 1- 3 R oof Mounted Conde nse rs EM- - 9 Locati on Figure 1- 4 R ea r/Side M ounted Gen IV Eva pora tor s NOT E The EM - - 9 evapor ator data t ag is located on the side of the evaporat or assem bly , not between t he blower as semblies .
8 T - - 326 1.6 SYSTEM REQUIREMENTS LABEL The system requirem ent s label (See F igure 1 -6) is convenient ly located w ithin t he vehicle’s engine com part ment.
9 T - - 326 U NIT O PERA TIO N 2.1 O PERA T ING INS TRUCT IO NS Before at tempting t o operate t he syst em, power must be available fr om the v ehicle bat ter y . If t he engine is not running, s tar t the engine. Most syst ems will not operate unless a signal is received to t he cont roller f rom the vehic le ignition.
10 T - - 326 Ther e will be some applic ations wher e the s witc h mount ing plate, ther most at and f an speed switc h are mounted in the driv ers area without the cont rol panel hous ing. On ot her applicat ions t he vehic le manuf act urer ( OE M) will s upply different t ype cont rols f or t he ai r condit ioning syst em.
11 T - - 326 Move t he ON/ O FF s witc h to t he ON pos ition. A green light will illuminat e indicat ing that the cont roller has power . At t he same t ime the evapor ator f ans will oper ate in either Low , M edium or High speed, depending on t he F an Speed swit ch loc ation.
12 T - - 326 Fus e 3A m p In - - Line Fuse & Holder Fus e Cover Figure 2- 3 In - - Line Fuse & H older ( 3 Am p) 2.3. 4 In - - li n e Fu se The cont roller is prot ect ed by a 3 Amp A TO type in - - line fuse (F igure 2-3) . T o replace the f use do t he following: a.
13 T - - 326 S YSTEM M AINT ENANCE 3.1 M AINTENANCE S CHEDULE SYSTEM O P E R A T I O N ON OFF O P E R A T I O N a. D aily Mainte nanc e X X X Pre - - tr ip inspect ion - - aft er st art ing. (Refer t o para- graph 2. 4) Check t ension and condit ion of drive belt s.
14 T - - 326 SYSTEM O P E R A T I O N ( C o n t i n u e d ) ON OFF O P E R A T I O N ( C on t i nue d ) e. Semi - - Annual Ins pec tion a nd Maint ena nce X X X X X X X Che ck system pressure s. Check ref rigerant in sight glass . Check elem ent in t he the s ight glas s.
Index 1 I NDEX C Clutch - - Elec tr o - - Magnet ic, 4 Comp ressor , 4 Condenser , 4 Contr ol Panel - - F lorida, 10 Contr ol Panel - - S tandar d, 9 E Evapor ator, 5 F Filt er/ Dryer, 5 Fus e, In - -.
Index 2 I NDEX ( C ONTI NUED) U Un it In form ati on , 4 Unit Oper ation, 9 V V alve - - E xpansion/ Bloc k, 5 W W arrant y/ Ser vice, 14 What I s Air Conditioning, 4.
© 2005 Carrier Corporatio n D Print ed in U. S. A. 0605 A mem ber of t he Unit ed T ec hnologies Corporatio n fam ily. St ock sy mbol UT X Carrier Transport A ir Condit ioni ng 50 Grumbac her Road Y ork PA 17402 U.
デバイスCarrier T-326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 T-326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 T-326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 T-326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 T-326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 T-326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 T-326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 T-326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 T-326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。