Instruction/ maintenance manual of the product FC9S White Rodgers
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127237-UUM-A-0605 USER’S INFORMA TION, MAINTENANCE AND SER VICE MANU AL HIGH EFFICIENC Y TUBULAR HEA T EX CHANGER SERIES MODELS: PS9 / FC9S / FL9S (Single Stage Downflow/Horizontal) EFFICIENCY RATIN.
127237-UUM-A-0605 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.
127237-UUM-A-0605 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.
127237-UUM-A-0605 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 .
127237-UUM-A-0605 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.
127237-UUM-A-0605 6 Unitary Products Group A momentary loss of gas supply , fl ame blowout, or a faulty flame probe circuit will result in a disruption in the flame and be sense d within 1 sec- ond. The gas valve will de-ener gize and the control will begin a recycle operation.
127237-UUM-A-0605 Unitary Products Group 7 1 RED FLASH: This indicates that flame was sensed when there was not a call for heat. With this fault code the control will turn on both the inducer motor and supply air blower . A gas valve that leaks throug h or is slow closing would ty pically cause this fault.
127237-UUM-A-0605 8 Unitary Products Group SECTION III: REPLACEMENT P ARTS LIST 2 5 7 10 11 13 14 17 18 29 32 34 35 41 42 46 55 67 75 74 72 71 45 85 88 26 27 9, 37 4 2 62 25 14 5 28 30 43 53 44 51 6 5.
127237-UUM-A-0605 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 4 SWITCH, LIMIT (INDUCER) 5 LIMIT , TE MPERA TU.
127237-UUM-A-0605 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.
127237-UUM-A-0605 Unitary Products Group 11 SECTION IV: WIRING DIAGRAM FIGURE 10: Wiring Diagram.
Subject to change without notice. Printed in U.S.A. 127237-UUM-A-0605 Copyright © by Unitary Products Group 2005. All rights reserved. Supersedes: 104449-UUM-A-1204 Unitary 5005 Norman Product s Y or.
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