Johnson Controls 356486-UUM-E-0109 User Manual
USER’S INFORMATION
EFFICIENCY
RATING
CERTIFIED
ISO 9001
Certified Quality
Management System
MANUAL
MODELS:
All Residential Multi-position Gas Furnaces
(33” Models)
TABLE OF CONTENTS
SAFETY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
CONTACT INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
INSTRUCTIONS FOR EXAMINING THE
FURNACE INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
START-UP AND SHUTDOWN INSTRUCTIONS . . . . . . . . . . . . . . . . 3
HOW YOUR GAS FURNACE WORKS . . . . . . . . . . . . . . . . . . . . . . 3
OPERATING INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
TO TURN OFF THE APPLIANCE . . . . . . . . . . . . . . . . . . . . . . . . . .4
FURNACE MAINTENANCE - USER INFORMATION . . . . . . . . . . . . 4
EXTERNAL AIR FILTERS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
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:
Johnson Controls Unitary Products
Consumer Relations
5005 York Drive
Norman, OK 73069
How to Clean your Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
BLOWER CARE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
MOTOR LUBRICATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
SERVICE INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
TROUBLESHOOTING PROBLEMS . . . . . . . . . . . . . . . . . . . . . . . . .5
FURNACE CONTROL DIAGNOSTICS . . . . . . . . . . . . . . . . . . . . . . .5
FURNACE MAINTENANCE - DEALER/CONTACTOR . . . . . . . . . . .5
REPLACEMENT PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
WIRING DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
LIMITED WARRANTY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
We recommend that the user read all sections of this
manual and keep the manual for future reference.
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 (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 department.
— Installation and service must be performed by a qualified
installer, service agency or the gas supplier.
SECTION I: SAFETY
This is a safety alert symbol. When you see this symbol on
labels or in manuals, be alert to the potential for personal
injury.
Understand and pay particular attention to the signal words DANGER,
WARNING , or CAUTION.
DANGER indicates an imminently hazardous situation, which, if not
avoided, will result in death or serious injury
WARNING indicates a potentially hazardous situation, which, if not
avoided, could result in death or serious injury
CAUTION indicates a potentially hazardous situation, which, if not
avoided may result in m inor or moderate injury.
alert against unsafe practices and hazards involving only property damage.
.
.
It is also used to
1. The furnace area must be kept clear and free of combustible materials, 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 on the furnace or the “START-UP AND
SHUTDOWN INSTRUCTIONS” section 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 flooddamaged furnace is extremely dangerous. Attempts to use the furnace 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.
7. NEVER . . .Store flammable materials of any kind near your furnace. Gasoline, solvents, and other volatile liquids should be
stored only in approved containers outside your home. These
materials vaporize easily and are extremely dangerous.
8. NEVER . . .Store cleaning materials near your furnace. Materials
such as bleaches, detergents, powdered cleansers, etc., can
cause corrosion of the heat exchangers.
9. NEVER . . . Use the area around your furnace as a storage area
for items which could block the normal flow of air. This flow of air is
required for ventilation of the various furnace components.
356486-UUM-E-0109
356486-UUM-E-0109
FIRE OR EXPLOSION HAZARD
This furnace is designed and approved for use with Natural Gas
and (LP) Propane Gas ONLY. DO NOT BURN ANY LIQUID FUEL
OR SOLID FUEL IN THIS FURNACE.
Burning any unapproved fuel will result in damage to the furnace
heat exchanger, which could result in Fire, Personal Injury, and/or
Property Damage.
SECTION II: INSTRUCTIONS FOR
EXAMINING THE FURNACE
INSTALLATION
It is the owner’s responsibility to ensure that an annual inspection of the
entire heating portion of the unit is made by a qualified service agency.
Examine the furnace as outlined below in steps “1 - 8” before each
heating season. Use Figures 1 - 6 for visual reference.
Silicone
Tube
Induced
Draft Motor
Pressure
Switch
Limit Switch
Electrical
Junction Box
Flame
Sensor
Safety
Door Switch
Blower
Transformer
FIGURE 1: Component Location - 80% Single Stage Models FIGURE 2: Component Location - 95% Single Stage Models
Silicone
Tube
Induced
Draft Motor
Pressure
Sensor
Limit Switch
Electrical
Junction Box
Flame
Sensor
Safety
Door Switch
Blower
Transformer
PSC MOTOR
Vent Pipe
Flue
Collar
Induced Draft
Assembly
Ignitor
Gas Valve
Rollout
Safety Switch
Manifold
Pipe
Control
Board
Capacitor
(Not used on
all models)
Flue
Collar
Pressure
Switch
Induced Draft
Assembly
Gas Valve
Ignitor
Rollout
Safety Switch
Manifold
Pipe
Control
Board
Capacitor
Manifold
Pipe
Ignitor
Gas Valve
Electrical
Junction Box
Silicone Tube
Safety
Door Switch
Transformer
Blower
Silicone
Tube
Induced
Draft Motor
Pressure
Sensor
Limit Switch
Electrical
Junction Box
Flame
Sensor
Safety
Door Switch
Blower
Transformer
ECM MOTOR
Rollout
Safety Switch
Flame Sensor
Limit Switch
Vent Pipe
Pressure
Switch
Manifold Draft
Assembly
Condensate
Pan
Control
Board
Capacitor
(Not used on
all models)
Flue
Collar
Pressure
Switch
Induced Draft
Assembly
Gas Valve
Rollout
Safety Switch
Manifold
Pipe
Control
Board
Power Factor
Choke
(Not used on
all models)
Ignitor
FIGURE 3: Component Location - 80% Modulating PSC Models FIGURE 4: Component Location - 80% Modulating ECM Models
2 Johnson Controls Unitary Products
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