Instruction/ maintenance manual of the product GM9 York
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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 CE.
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.
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.
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 .
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.
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.
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.
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 .
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.
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/VE.
168106-PUM-A-1205 Unitary Products Group 11 SECTION IV: WIRING DIAGRAM FIGURE 9: Wiring Diagram.
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 or.
An important point after buying a device York GM9 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought York GM9 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data York GM9 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, York GM9 you will learn all the available features of the product, as well as information on its operation. The information that you get York GM9 will certainly help you make a decision on the purchase.
If you already are a holder of York GM9, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime York GM9.
However, one of the most important roles played by the user manual is to help in solving problems with York GM9. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device York GM9 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
