English dropdown-ico

Carrier T-326 manual

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19

Go to page of

Similar user manuals

A good user manual

The rules should oblige the seller to give the purchaser an operating instrucion of Carrier T-326, along with an item. The lack of an instruction or false information given to customer shall constitute grounds to apply for a complaint because of nonconformity of goods with the contract. In accordance with the law, a customer can receive an instruction in non-paper form; lately graphic and electronic forms of the manuals, as well as instructional videos have been majorly used. A necessary precondition for this is the unmistakable, legible character of an instruction.

What is an instruction?

The term originates from the Latin word „instructio”, which means organizing. Therefore, in an instruction of Carrier T-326 one could find a process description. An instruction's purpose is to teach, to ease the start-up and an item's use or performance of certain activities. An instruction is a compilation of information about an item/a service, it is a clue.

Unfortunately, only a few customers devote their time to read an instruction of Carrier T-326. A good user manual introduces us to a number of additional functionalities of the purchased item, and also helps us to avoid the formation of most of the defects.

What should a perfect user manual contain?

First and foremost, an user manual of Carrier T-326 should contain:
- informations concerning technical data of Carrier T-326
- name of the manufacturer and a year of construction of the Carrier T-326 item
- rules of operation, control and maintenance of the Carrier T-326 item
- safety signs and mark certificates which confirm compatibility with appropriate standards

Why don't we read the manuals?

Usually it results from the lack of time and certainty about functionalities of purchased items. Unfortunately, networking and start-up of Carrier T-326 alone are not enough. An instruction contains a number of clues concerning respective functionalities, safety rules, maintenance methods (what means should be used), eventual defects of Carrier T-326, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the Carrier service. Lately animated manuals and instructional videos are quite popular among customers. These kinds of user manuals are effective; they assure that a customer will familiarize himself with the whole material, and won't skip complicated, technical information of Carrier T-326.

Why one should read the manuals?

It is mostly in the manuals where we will find the details concerning construction and possibility of the Carrier T-326 item, and its use of respective accessory, as well as information concerning all the functions and facilities.

After a successful purchase of an item one should find a moment and get to know with every part of an instruction. Currently the manuals are carefully prearranged and translated, so they could be fully understood by its users. The manuals will serve as an informational aid.

Table of contents for the manual

  • Page 1

    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[...]

  • Page 2

    OPERA T OR’S MANUAL BUS AIR CONDITIONING UNITS GEN I V & GE N V[...]

  • Page 3

    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 .......................... 1.3 SYSTEM DESIGNA TIONS 4 ................ 1.4 SYSTEM COMPONENTS 4 ................. 1.5 MODEL AN D [...]

  • Page 4

    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. I t cont ains basic inst ruct ions for the daily operation of the air c onditioni ng system as well as safet y inform ation, and other inf ormat ion t hat will help you to maintain a comf ort [...]

  • Page 5

    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 . During all pre-t rip inspect ions, daily inspec tions , and problem tr oubleshooting, you may be ex posed to m oving part [...]

  • Page 6

    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. 1.2 SPLIT SYST EM A Split Sys tem normally inc ludes an Ev aporat or(s ), a Condenser(s ) a Compres sor( s) and interc onnec[...]

  • Page 7

    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. Suct ion Line Figure 1- 1 C ompone nt Locat ions [...]

  • Page 8

    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. When condit ions r etur n t o normal the sw[...]

  • Page 9

    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 . Figure 1- 5 R ea r/Side M ounted Gen V Eva pora tor s[...]

  • Page 10

    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. T his label, when properly c omplet ed by t he inst aller , will give the ser vicing technic ian the ref rigerant and oil charge(s) , evaporat or( s), c ondenser( s), and compr essor (s[...]

  • Page 11

    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. Carrier T ransport Air Cond[...]

  • Page 12

    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. Ref er to O EM technic[...]

  • Page 13

    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. 1 2 3 4 5 1F a c e P l a t e 2 Gr een Light 3 Rocker Swit ch, 2 Posit[...]

  • Page 14

    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. Make sure ignit ion power is off. b. Grasp f use c over at finger gr ips [...]

  • Page 15

    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. b. Weekl y Main ten an ce X X Perf orm daily inspec tion Check c ondenser , ev apor[...]

  • Page 16

    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. ( Gr een is dry - - Y ellow is wet) Ins pect c ondenser f an blades. Open bus[...]

  • Page 17

    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 - - Line, 12 I Int roduct ion, 1 M Maint enance Schedule, 13 Max System, 4 Model T ag, 6 O Oper ating I nst ruct ions, 9 P Pre - - T rip I nspect ion, 12[...]

  • Page 18

    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[...]

  • Page 19

    © 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.S A T el: 1 - -800 - - 673 - - 2431 Fax : 1 - - 717 - -764 - - 0401 Carr ier Transic old D ivis ion, Carr ier Cor poration Transport A [...]