USER’S INFORMATION, MAINTENANCE AND SERVICE MANUAL
HIGH EFFICIENCY
TUBULAR HEAT EXCHANGER SERIES
MODELS: PS9*UP / FC9S*UP / FL9S*UP (Single Stage Upflow)
EFFICIENCY
RATING
CERTIFIED
ISO 9001
Certified Quality
Management System
TABLE OF CONTENTS
CONTACT INFORMATION | 1 | SERVICE AND MAINTENANCE MANUAL | .5 |
USER’S INFORMATION | 1 | SAFETY SECTION | .5 |
SAFETY | 1 | FURNACE MAINTENANCE SECTION | .5 |
INSTRUCTIONS FOR EXAMINING THE |
| SEQUENCE OF OPERATION | .5 |
FURNACE INSTALLATION | 2 | Continuous Blower | .5 |
HOW YOUR GAS FURNACE WORKS | 3 | Intermittent Blower - Cooling | .5 |
3 | Heating Cycle | .5 | |
Read the Instructions Below Before Trying to Start the Furnace . . | 3 | Hot Surface Ignition System | .6 |
Operating Instructions: | 3 | TROUBLESHOOTING | .6 |
To Turn Off the Appliance: | 3 | FURNACE CONTROL DIAGNOSTICS | .6 |
FURNACE USER MAINTENANCE | 3 | DIAGNOSTIC FAULT CODE STORAGE AND RETRIEVAL | .7 |
Air Filters | 4 | REPLACEMENT PARTS LIST | .8 |
Replacing Filters | 4 | REPLACEMENT PART CONTACT INFORMATION | 10 |
Blower Care | 4 | WIRING DIAGRAM | 11 |
Motor Lubrication | 5 | LIMITED WARRANTY | 12 |
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:
York International
Consumer Relations
5005 York Drive
Norman, OK 73069
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 property damage.
—Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance.
—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 (included 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 department.
—Installation and service must be performed by a qualified installer, service agency or the gas sup- plier.
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
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.