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A good user manual
The rules should oblige the seller to give the purchaser an operating instrucion of York GF9, 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 York GF9 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 GF9. 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 York GF9 should contain:
- informations concerning technical data of York GF9
- name of the manufacturer and a year of construction of the York GF9 item
- rules of operation, control and maintenance of the York GF9 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 York GF9 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 GF9, 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 GF9.
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 GF9 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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Page 1
168106-PUM-A-1205 USER’S INFORMA TION, MAINTENANCE AND SER VICE MANU AL HIGH EFFICIENC Y TUBULAR HEA T EX CHANGER SERIES MODELS: GF9/GM9/ G Y9 (Single Stage Downflow/Horizontal) EFFICIENCY RATING CERTIFIED ISO 9001 Certified Quality Management System The manufacturer recommend s that the user read all sec- tions of this manual a nd keep the manua[...]
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168106-PUM-A-1205 2 Unitary Products Group 7. NEVER . . .S tore flammable materials of any kind near your 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 furnace. [...]
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168106-PUM-A-1205 Unitary Products Group 3 HOW Y OUR GAS FURNACE W ORKS Y o ur furnace is a very easy appliance to take for granted. Season after season, it sits there in your home, keeping you warm and comfortable. For this reason, you may neve r have given much thought to the way your furnace operates. In order to get the safest and most ef ficie[...]
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168106-PUM-A-1205 4 Unitary Products Group FURNACE USER MAINTENANCE Blower Care Even with good filters properly in pl ace, blower wheels and motors will become dust laden after long months of operation. The entire blower assembly should be inspected annually . If the motor an d wheel are heavily coated with dust, they can be brushed and cleaned wit[...]
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168106-PUM-A-1205 Unitary Products Group 5 Motor Lubrication The motors in these furnaces are permanently lubricated, and do not require periodic oiling. SECTION II: SER VICE AND MAINTE NANCE MANU AL SAFETY SECTION The following safety rules must be followed when s ervicing the furnace. FURNACE MAINTENANCE SECTION The furnace should be cleane d and[...]
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168106-PUM-A-1205 6 Unitary Products Group Hot Surface Ignition System FURNACE CLEANING SECTION NOTE: The cleaning operations listed below must be p erformed only by a qualified service agency . Burner Removal/Clea ning The main burners should be checked periodically for dirt accumulation. If cleaning is required, follow this procedure: 1. T urn of[...]
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168106-PUM-A-1205 Unitary Products Group 7 3 RED FLASHES: This indicates the normally open pressure switch contact did not close after the induc er was energized. This could be caused by a number of problems: faul ty inducer , blocked vent pipe, bro- ken pressure switch hose or faulty p ressure switch. 4 RED FLASHES: This indicates that a prim ary [...]
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168106-PUM-A-1205 8 Unitary Products Group SECTION III: REPLACEMENT P ARTS LIST 61 7 13 11 2 27 17 34 29 32 54 5 66 71 70 43 43 9 37 44 26 14 10 31 35 18 74 53 15 16 1 64 56,57 21 20 22 49 42 51 6 41 30 28 5 14 48 25 4 2 46 58 47 50 24 17 71 54 59 60 6 42 10 36 19 65 79 23 14 44 30 9, 37 45 41 6 33 28 40 A A[...]
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168106-PUM-A-1205 Unitary Products Group 9 ITEM DESCRIPTION MOTOR 1M O T O R , DIRECT DRIVE BLOWER 2 MOTOR, INDUCER ASS’Y ELECTRICAL 3 CAP ACITOR, RUN (7.5MFD/370V) CAP ACITOR, RUN (10MFD/370V) 4 SWITCH, LIMIT (INDUCER) 5 LIMIT , TEMPERA TURE (Primary) 6 LIMIT , FLAME ROLL-OUT 7 CONTROL, FURNACE MODULE 8* FUSE 9I G N I T E R 10 SENSOR, FLAME 1 1 [...]
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168106-PUM-A-1205 10 Unitary Products Group FIELD INST ALLED ACCESSO RIES - NON-ELECTRICAL MODEL NO. DESCRIPTION USED WITH 1NP0347 PROP ANE (LP) CONVERSION KIT ALL MODELS 1CT0302 CONCENTRIC INT AKE/VENT 2” ALL MODELS EXCEPT 120 MBH 1CT0303 CONCENTRIC INT AKE/VENT 3” ALL MODELS 1PS0904 HIGH AL TITUDE PRESSURE SWITCH KIT (Does Not Include Orifice[...]
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168106-PUM-A-1205 Unitary Products Group 11 SECTION IV: WIRING DIAGRAM FIGURE 9: Wiring Diagram[...]
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Subject to change without notice. Printed in U.S.A. 168106-PUM-A-1205 Copyright © by Unitary Products Group 2005. All rights reserved. Supersedes: 165458-PUM-A-0905 Unitary 5005 Norman Product s Y ork OK Group Drive 73069[...]