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The rules should oblige the seller to give the purchaser an operating instrucion of York GF8, 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.
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The term originates from the Latin word „instructio”, which means organizing. Therefore, in an instruction of York GF8 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 York GF8. 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.
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First and foremost, an user manual of York GF8 should contain:
- informations concerning technical data of York GF8
- name of the manufacturer and a year of construction of the York GF8 item
- rules of operation, control and maintenance of the York GF8 item
- safety signs and mark certificates which confirm compatibility with appropriate standards
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Usually it results from the lack of time and certainty about functionalities of purchased items. Unfortunately, networking and start-up of York GF8 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 York GF8, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the York 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 York GF8.
Why one should read the manuals?
It is mostly in the manuals where we will find the details concerning construction and possibility of the York GF8 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
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035-19992-001 Rev. A (0404) USER’S INFORMA TION, MAINTENANCE AND SER VICE MANU AL MODELS: G8C/ GF8 (Single Stage Multi-P osition) EFFICIENCY RA TING CERTIFIED This product was manufactured in a plant whose quality system is certified/registered as being in conformity with ISO 9001. The manufacturer recomm ends that the user read all se c- tions o[...]
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035-19992-001 Rev. A (0404) 2 Unitary Products Group 7. NEVER … S tore flammable materials of any kind near you r fur- nace. Gasoline, solvents, and ot her volatile liquids should be stored only in approved containers outside your home. These materials vaporiz e easily and are extremely dangerous. 8. NEVER … S tore cleaning materials near your [...]
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035-19992-001 Rev. A (0404) Unitary Products Group 3 INSTRUCTIONS FOR EXAMINING THE FUR NACE INST ALLA TION It is the owner ’s responsibility to ensure that an annual inspection of the entire heating portion of the unit is made by a qualified service agency . Examine the furnace as outlined below in steps “1 - 6” before each heating season. U[...]
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035-19992-001 Rev. A (0404) 4 Unitary Products Group HOW Y OUR GAS FURNACE WORKS Y our furn ace is a very easy applianc e to take for gra nted. Season after season, it sits there in your home, keeping you warm and comfortable. For this reason, you may never have given much thought to the way your furnace operates. In order to get the safest and mos[...]
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035-19992-001 Rev. A (0404) Unitary Products Group 5 If, during the inspection of your fur nace, you find any of the following conditions: • Excessive amounts of dust and lint on components. • Damaged or deteriorated components or surfaces. • Leaks or blockage in the vent pipe passages. • W ater on any surface inside or outside of the furna[...]
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035-19992-001 Rev. A (0404) 6 Unitary Products Group T o remove the filter you must do the follow ing: 1. Before proceeding, be sure the area is well ventilated. Follow instruction “T o turn off the appliance”. Check all metal parts and surfaces to be sure they have cooled to room temperature before you begin. 2. Remove the door by removing the[...]
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035-19992-001 Rev. A (0404) Unitary Products Group 7 4. Disconnect wires from flame sensor , rollout swit ch and HSI ignitor . Remove ignitor carefully , as it is easily broken. 5. Remove the screws that hold the burner box assembly to the vest panel and remove the assembly . 6. Remove burners from the burner assembly . 7. Rinsing in hot water may [...]
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035-19992-001 Rev. A (0404) 8 Unitary Products Group If the flame is not detected within 2 seconds of the gas valve opening, the gas valve is shut off and a retry op eration begins. If the flame is lost for 2 seconds during the 10-second stabilization period , the gas valve is shut off and a retry ope ration begins. During a retry operation, the ve[...]
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035-19992-001 Rev. A (0404) Unitary Products Group 9 6 FLASH : This indicates that after the unit was operating, the pressure switch opened 4 times durin g the call for heat. If the ma in blower is in a "Delay on" mode it will complete it, and any sub sequent delay off period. The induced draft motor cont inues to operate until the pressu[...]
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035-19992-001 Rev. A (0404) 10 Unitary Products Group SECTION III: REPLACEMENT P ARTS LIST 26 26 6 21 21 13 13 15 15 15 19 20 17 18 21 8 4 4 1 2 7 11 11 26 12 7 29 5 10 9 24 31 27 O F F OFF O N ON 28 22 23 32 33 ITEM DESCRIPTION 1 Casing, T op Cap 2 Heat Exchanger Assembly 3* Gasket, V ent Blower 4B l o w e r , V e n t 5 T ube, Pressur e 6 Switch, [...]
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035-19992-001 Rev. A (0404) Unitary Products Group 11 FIELD INST ALLED A CCESSORIES - NON-ELECTRICAL Field Installed Accessories-Non-Electrical Part Number Description Used With 1FB0318 Combustible Floor Sub-Base 50, 7512 1FB0319 7516,10016 1FB0320 10020,125 1BR0312 Bottom Filter Rack 50,7512 1BR0316 7516,10016 1BR0320 10020,125,150 1NP0366 Convers[...]
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035-19992-001 Rev. A (0404) 12 Unitary Products Group SECTION IV: WIRING DIAGRAM FIGURE 15: Wiring Diagram[...]
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035-19992-001 Rev. A (0404) Unitary Products Group 13 NOTES[...]
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035-19992-001 Rev. A (0404) 14 Unitary Products Group NOTES[...]
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035-19992-001 Rev. A (0404) Unitary Products Group 15 NOTES[...]
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Subject to change without notice. Printed in U.S.A. 035-19992-001 Rev. A (0404) Copyright © by York International Corp. 2004. All rights reserved. Supersedes: 035-15243-005 Re v. B (0902) Unitary 5005 Norman Product s Y ork OK Group Drive 73069 Limited Warranty UPG warrant s this product to be free from defects in facto ry workmanship and mater ia[...]