Carrier 58GFA manual

1
2
3
4
5
6
7
8

Go to page of

A good user manual

The rules should oblige the seller to give the purchaser an operating instrucion of Carrier 58GFA, 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 58GFA 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 58GFA. 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 58GFA should contain:
- informations concerning technical data of Carrier 58GFA
- name of the manufacturer and a year of construction of the Carrier 58GFA item
- rules of operation, control and maintenance of the Carrier 58GFA 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 58GFA 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 58GFA, 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 58GFA.

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 58GFA 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

    58GFA Induced Combustion Furnaces Service and Maintenance Instructions For Sizes 065-150 Series 130 NOTE: Read the entire instruction manual before starting the installation. These procedures are for sizes 65,000 through 150,000 Btuh units. Index Page SAFETY CONSIDERATIONS .....................................................1 CARE AND MAINTENANCE.[...]

  • Page 2

    Turn off the gas and electrical supplies to the unit before performing any maintenance or service. Follow the operating instructions on the label attached to the furnace. A failure to follow this warning could result in personal injury. Never store anything on, near, or in contact with the furnace, such as: 1. Spray or aerosol cans, rags, brooms, d[...]

  • Page 3

    6. Mark blower wheel, motor, and motor support in relation to blower housing before disassembly to ensure proper reassem- bly. 7. Loosen setscrew holding blower wheel on motor shaft. 8. Remove bolts holding motor mount to blower housing and slide motor and mount out of housing. Disconnect ground wire attached to blower housing before removing motor[...]

  • Page 4

    (10.) Reinstall cell inlet plates and burner assembly. Care must be exercised to center the burners in the cell openings. 7. After cleaning flue openings, check sealant on flue collector to ensure that it has not been damaged. If new sealant is needed, contact your dealer or distributor. 8. Clean and replace flue collector assembly, making sure all[...]

  • Page 5

    Fig. 5—Heating and Cooling Application Wiring Diagram A95241 115-VOLT FIELD- SUPPLIED FUSED DISCONNECT AUXILIARY J-BOX CONTROL BOX 24-VOLT TERMINAL BLOCK THREE-WIRE HEATING- ONLY FIVE WIRE NOTE 1 NOTE 2 FIELD-SUPPLIED FUSED DISCONNECT CONDENSING UNIT TWO WIRE FURNACE R G C WC R GY GND GND FIELD 24-VOLT[...]

  • Page 6

    Fig. 6—Unit Wiring Diagram A95464 LEGEND ALS AUXILIARY LI MIT SWITCH, OVERTEMP. -MANUAL RES ET, SPST-(N. C.) BLWM BLOWER MOTOR CAP CAPAC ITOR CFR COOLING FA N RE LAY, SPDT DSS DRAFT SA F EG UARD SWI T CH, SPST- (N .C.), MANUAL RESET EAC-1 EL ECTRONIC AIR CLEA NE R CONNECTION (115 VAC) EAC-2 EL ECTRONIC AIR CL EA NER CONNECTIO N (COMMON) FL FUSIBL[...]

  • Page 7

    A91253 Is 24VAC across pressure switch N/O contact & screw C on board? YES NO Is 24VAC across pressure switch N/O contact & screw C on board? Is heat exchanger pressure drop greater than 0.35-in. wc? Is 24VAC across gas valve? Is unit lit? Check/Replace: 1. Vent systems 2. Induce wheel 3[...]

  • Page 8

    A94328 SERVICE TRAINING Packaged Service Training programs are an excellent way to increase your knowledge of the equipment discussed in this manual, including:  • Unit Familiarization • Maintenance  • Installation Overview • Operating Sequence A large selection of product, theory, and skills programs is availa[...]