Table of Contents
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USER'S INFORMATION,
MAINTENANCE AND
SERVICE MANUAL
HIGH EFFICIENCY
TUBULAR HEAT EXCHANGER SERIES
MODELS: PS9 / FC9S / FL9S
(Single Stage Downflow/Horizontal)
CONTACT INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
USER'S INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
SAFETY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
FURNACE INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
HOW YOUR GAS FURNACE WORKS . . . . . . . . . . . . . . . . . . . . . . 3
START-UP AND SHUTDOWN INSTRUCTIONS . . . . . . . . . . . . . . . 3
Furnace . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Operating Instructions: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
To Turn Off the Appliance: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
FURNACE USER MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Blower Care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Air Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Removing Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Motor Lubrication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
SERVICE AND MAINTENANCE MANUAL . . . . . . . . . . . . . . . . . . . . . 5
SAFETY SECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
CONTACT INFORMATION
• Go to website at www.york.com click on "contact", then click on "contact form" and follow the instructions.
• Contact us by mail:
The manufacturer recommends that the user read all sec-
tions of this manual and keep the manual for future refer-
ence.
FIRE OR EXPLOSION HAZARD - Failure to follow safety
warnings exactly could result in serious injury, death, or prop-
erty damage.
- Do not store or use gasoline or other flammable vapors
and liquids in the vicinity of this or any other appli-
ance.
- WHAT TO DO IF YOU SMELL GAS:
•
Do not try to light any appliance.
•
Do not touch any electrical switch; do not use any phone
(including cell phone) in your building.
•
Leave the building immediately.
•
Immediately call your gas supplier from a neighbor's
phone. Follow the gas supplier's instructions.
•
If you cannot reach your gas supplier, call the fire depart-
ment.
- Installation and service must be performed by a quali-
fied installer, service agency or the gas supplier.
TABLE OF CONTENTS
FURNACE MAINTENANCE SECTION . . . . . . . . . . . . . . . . . . . . . . .5
SEQUENCE OF OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Continuous Blower . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Intermittent Blower - Cooling . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Heating Cycle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Hot Surface Ignition System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
FURNACE CLEANING SECTION . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Burner Removal/Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Cleaning the Heat Exchanger . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Cleaning the Secondary Heat Exchanger . . . . . . . . . . . . . . . . . . .6
Cleaning the Vent / Air Intake System . . . . . . . . . . . . . . . . . . . . . .6
TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
FURNACE CONTROL DIAGNOSTICS . . . . . . . . . . . . . . . . . . . . . . .6
DIAGNOSTIC FAULT CODE STORAGE AND RETRIEVAL . . . . . .7
REPLACEMENT PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
REPLACEMENT PART CONTACT INFORMATION . . . . . . . . . . . . .10
WIRING DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
LIMITED WARRANTY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
York International
Consumer Relations
5005 York Drive
Norman, OK 73069
SECTION I: USER'S INFORMATION
SAFETY
1.
The furnace area must be kept clear and free of combustible mate-
rials, gasoline and other flammable vapors and liquids.
2.
Insulating materials may be combustible. The furnace must be
kept free and clear of insulating materials. The furnace area must
be examined when installed in an attic or other insulated space or
when insulation is added to be sure that the insulation material has
been kept away from the furnace.
3.
The furnace needs air for combustion in order to operate properly
and safely. Do not block or obstruct air openings on the furnace,
air openings to the area where the furnace is installed, or spaces
around the furnace.
4.
Follow the instructions exactly as shown on the OPERATING
INSTRUCTION LABEL or the Start-up and Shutdown Instructions
on Page 3 of this manual when lighting the furnace or turning the
furnace off.
5.
Should the gas supply fail to shut off or if overheating occurs, shut
off the gas valve to the furnace before shutting off the electrical
supply.
6.
Do not use this furnace if any part has been under water. A flood-
damaged furnace is extremely dangerous. Attempts to use the fur-
nace can result in fire or explosion. A qualified service agency
should be contacted to inspect the furnace and replace all gas
controls, control system parts, electrical parts that have been wet
or the furnace if deemed necessary.
EFFICIENCY
RATING
CERTIFIED
ISO 9001
Certified Quality
Management System
127237-UUM-A-0605
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Table of Contents
Related Manuals for White Rodgers FC9S
Summary of Contents for White Rodgers FC9S
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Page 1: Table Of Contents
HIGH EFFICIENCY TUBULAR HEAT EXCHANGER SERIES MODELS: PS9 / FC9S / FL9S (Single Stage Downflow/Horizontal) CONTACT INFORMATION ....... . 1 USER’S INFORMATION . -
Page 2: Instructions For Examining The Furnace Installation
127237-UUM-A-0605 BLOWER ACCESS PANEL CONTROL BOARD TRANSFORMER PRESSURE SWITCH TUBING PRESSURE SWITCHES VALVE REFERENCE HOSE FIGURE 1: Component Locations NEVER . . .Store flammable materials of any kind near your fur- nace. Gasoline, solvents, and other volatile liquids should be stored only in approved containers outside your home. -
Page 3: How Your Gas Furnace Works
PORT INLET WRENCH BOSS INLET PRESSURE ON/OFF SWITCH PORT (Shown in ON position) FIGURE 4: Gas Valve - White Rodgers EXTERNAL MANUAL SHUTOFF VALVE TO GAS SUPPLY GROUNDED JOINT UNION DRIP MAY BE INSTALLED INSIDE OR OUTSIDE UNIT. FIGURE 5: Gas Piping... -
Page 4: Furnace User Maintenance
127237-UUM-A-0605 FURNACE USER MAINTENANCE Before proceeding, be sure the area is well ventilated. Turn the thermostat OFF. If the blower is running, wait until it stops automatically. Turn OFF the gas and electrical power supplies to the furnace. Check all metal parts and surfaces to be sure they have cooled to room temperature before you begin. -
Page 5: Motor Lubrication
If, during the inspection of your furnace, 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. • Water on any surface inside or outside of the furnace. Do not operate the furnace, call a certified dealer / servicing contractor to check and / or clean your furnace, or for more information if you have questions about the operation of your furnace. -
Page 6: Hot Surface Ignition System
127237-UUM-A-0605 A momentary loss of gas supply, flame blowout, or a faulty flame probe circuit will result in a disruption in the flame and be sensed within 1 sec- ond. The gas valve will de-energize and the control will begin a recycle operation. -
Page 7: Diagnostic Fault Code Storage And Retrieval
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 through or is slow closing would typically cause this fault. -
Page 8: Replacement Parts List
127237-UUM-A-0605 SECTION III: REPLACEMENT PARTS LIST 56,57 9, 37 9,37 Unitary Products Group... - Page 9 ITEM DESCRIPTION MOTOR MOTOR, DIRECT DRIVE BLOWER MOTOR, INDUCER ASS’Y ELECTRICAL CAPACITOR, RUN SWITCH, LIMIT (INDUCER) LIMIT, TEMPERATURE (Primary) LIMIT, FLAME ROLL-OUT CONTROL, FURNACE MODULE FUSE IGNITER SENSOR, FLAME SWITCH, PRESSURE SWITCH, DOOR TRANSFORMER VALVE, GAS AIR MOVING HOUSING, BLOWER WHEEL, BLOWER FABRICATED PARTS PANEL, BLOWER COVER...
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Page 10: Replacement Part Contact Information
127237-UUM-A-0605 FIELD INSTALLED ACCESSORIES - NON-ELECTRICAL MODEL NO. 1NP0347 1CT0302 1CT0303 1PS0904 1PS0901 1PS0902 1PS0903 1NK0301 1HT0901 1CB0314 1CB0317 1CB0321 1CB0324 1TK0914 1TK0917 1TK0921 1TK0924 1VK0901 REPLACEMENT PART CONTACT INFORMATION This is a generic parts list. To request a complete parts list, refer to the contact information below: •... -
Page 11: Wiring Diagram
127237-UUM-A-0605 SECTION IV: WIRING DIAGRAM FIGURE 10: Wiring Diagram Unitary Products Group... -
Page 12: Limited Warranty
FURNACE TYPE PS9 / FC9S / FL9S UPG strongly recommends regular periodic preventative maintenance on this equipment. The person most familiar with the equipment in your HVAC system is a UPG dealer. The UPG dealer can ensure your maintenance program meets the conditions of the "UPG Warranty", maximize the efficiency of the equipment, and service your unit within the mandated guidelines with regard to unlawful discharge of refrigerants into the atmosphere.