Carrier 50SD manual

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A good user manual

The rules should oblige the seller to give the purchaser an operating instrucion of Carrier 50SD, 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 50SD 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 50SD. 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 50SD should contain:
- informations concerning technical data of Carrier 50SD
- name of the manufacturer and a year of construction of the Carrier 50SD item
- rules of operation, control and maintenance of the Carrier 50SD 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 50SD 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 50SD, 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 50SD.

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 50SD 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

    50SD Single-Packaged Electric Cooling Units V isit www .carrier .com NOTE TO INSTALLER This manual must be left with the equipment owner . Note to User: Please read all manuals and retain manuals for future reference. FOR Y OUR SAFETY Do not store or use gasoline or other fl ammable v apors and liquids in the vicinity of this or any other applianc[...]

  • Page 2

    2 2. Remov e the fi lter(s) by pulling the fi lter(s) out of the unit. If the fi lter(s) is dirty , clean or replace with new one. When installing the new fi lter(s), note the direction of the air fl o w arro ws on the fi lter frame. If you hav e dif fi culty in locating your air fi lter(s), or if you ha ve questions concerning proper fi l[...]

  • Page 3

    3 9. Operational check of the unit to determine working conditions. Repair or adjustment should be made at this time. Y our servicing dealer may offer an economical service contract that cov ers seasonal inspections. Ask for further details. Complete maintenance instructions can be found in the unit Installation, Start-Up and Service Instructions. [...]

  • Page 4

    Copyright 2005 CARRIER Corp. • 7310 W . Morr is St. • Indianapolis, IN 46231 Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations. Book 1 4 PC 101 Page 4 Form/Catalog No. OM50-42 Printed in U.S.A. 8-05 Replaces: New Tab 1b 1a[...]