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USER'S INFORMATION,
MAINTENANCE AND
SERVICE MANUAL
HIGH EFFICIENCY
TUBULAR HEAT EXCHANGER SERIES
MODELS: PM9*UP , FC9M*UP , FL9M*UP
(Modulating Upflow
CONTACT INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
USER'S INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
SAFETY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
FURNACE INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
HOW YOUR GAS FURNACE WORKS . . . . . . . . . . . . . . . . . . . . . . 3
START-UP AND SHUTDOWN INSTRUCTIONS . . . . . . . . . . . . . . . 3
Operating Instructions: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
To Turn Off the Appliance: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
FURNACE USER MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Air Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Replacing Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Motor Lubrication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Blower Care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
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 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.
)
with PSC Motor
TABLE OF CONTENTS
FURNACE MAINTENANCE SECTION . . . . . . . . . . . . . . . . . . . . . . .5
FURNACE CLEANING SECTION . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Burner Removal/Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Cleaning the Heat Exchanger . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Cleaning the Secondary Heat Exchanger . . . . . . . . . . . . . . . . . . .5
NORMAL OPERATION SEQUENCE . . . . . . . . . . . . . . . . . . . . . . . .6
ADJUSTMENT OF FAN CONTROL SETTINGS . . . . . . . . . . . . . . . .6
Hot Surface Ignition System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
FURNACE CONTROL DIAGNOSTICS . . . . . . . . . . . . . . . . . . . . . . .7
DIAGNOSTIC FAULT CODE STORAGE AND RETRIEVAL . . . . . .7
REPLACEMENT PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
FIELD INSTALLED ACCESSORIES - NON-ELECTRICAL . . . . . .10
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
Certified Quality
Management System
292453-UUM-A-0108
ISO 9001
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Table of Contents
Related Manuals for Unitary products group PM9 UP Series
Summary of Contents for Unitary products group PM9 UP Series
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Page 1: Table Of Contents
USER’S INFORMATION, MAINTENANCE AND EFFICIENCY RATING CERTIFIED SERVICE MANUAL HIGH EFFICIENCY TUBULAR HEAT EXCHANGER SERIES ISO 9001 Certified Quality Management System MODELS: PM9*UP , FC9M*UP , FL9M*UP (Modulating Upflow with PSC Motor TABLE OF CONTENTS CONTACT INFORMATION ....... . 1 FURNACE MAINTENANCE SECTION . -
Page 2: Instructions For Examining The Furnace Installation
SHOWN IN ALL DRAWINGS BURNER DOOR REMOVE 4 EXAMINE EXAMINE PANEL FURNACE FURNACE TO EXAMINE CASING CASING BURNER FLAMES EXAMINE EXAMINE RETURN AIR RETURN AIR DUCT DUCT CONNECTION CONNECTION BLOWER DOOR (side or bottom) FIGURE 3: Furnace Examination Checkpoints Unitary Products Group... -
Page 3: How Your Gas Furnace Works
Check all metal parts and surfaces low the instructions, “TO TURN OFF THE APPLIANCE” and call to be sure they have cooled to room temperature before your service technician or gas supplier. you begin. Unitary Products Group... -
Page 4: Air Filters
DO NOT attempt to install filters inside the furnace cabinet. If all components appear to be in good operating condition, replace the front panels. Turn ON the gas and electrical power supplies to the fur- nace, and set thermostat to the desired temperature. Unitary Products Group... -
Page 5: Service And Maintenance Manual
Turn off the gas supply at the external manual shut-off valve and Finish the cleaning procedure by following steps 9 - 11 under loosen the ground union joint. cleaning the Heat Exchanger. Remove the burner door and remove the burner box cover. Unitary Products Group... -
Page 6: Normal Operation Sequence
To do so will allow furnace to operate under poten- 120/2000 3-1/2 tially hazardous conditions. Do not try to repair controls. Replace defective controls with UPG Source 1 Parts. Never adjust pressure switch to allow furnace operation. Unitary Products Group... -
Page 7: Furnace Control Diagnostics
To reset, push the small button in the center of the switch. If it cannot be reset or if the switch trips again, contact a qualified service- man. Check the limit switch mounted in the combustion air blower hous- ing. Unitary Products Group... -
Page 8: Replacement Parts List
292453-UUM-A-0108 SECTION III: REPLACEMENT PARTS LIST 50,52 Unitary Products Group... - Page 9 CHANNEL, TOE PLATE SILCONE INSERT COVER, GAS CONTROL BOTTOM PANEL, BURNER BOX PANEL, TOP SUPPORT, BURNER PLATE, DIFFUSER BRACKET, IGNITER WRAPPER, INSULATED NOTE: *Not Shown Major components and suggested stocking items are shown with shaded item number. Unitary Products Group...
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Page 10: Field Installed Accessories - Non-Electrical
Click on the “Brand Links” button b. Click on the “Customer Service” button • You can contact us by mail. Just send a written request to: York International Consumer Relations 5005 York Drive Norman, OK 73069 Unitary Products Group... -
Page 11: Wiring Diagram
292453-UUM-A-0108 SECTION IV: WIRING DIAGRAM FIGURE 7: Wiring Diagram Unitary Products Group... -
Page 12: Limited Warranty
For Owner's Information PRODUCT MODEL. NO. ____________________ INSTALLATION DATE ______________________________ UNIT SERIAL NO. _________________________ INSTALLING DEALER ______________________________ Subject to change without notice. Printed in U.S.A. 292453-UUM-A-0108 Copyright © by Unitary Products Group 2008. All rights reserved. Supersedes: 157554-YUM-D-0606 Unitary 5005 Norman...