York 66386-YUM-C-1011 - Manual
York 66386-YUM-C-1011 – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.
Table of Contents:
- Page 2 – Johnson Controls Unitary Products; SAFETY INFORMATION; FOR YOUR SAFETY; SYSTEM OPERATION; THERMOSTATS; Do Not; attempt to manually
- Page 3 – TYPICAL INSTALLATION; ELECTRICAL SHOCK, FIRE OR EXPLOSION HAZARD
- Page 4 – EXPLAIN UNIT FUNCTION; HEATING SYSTEM INSPECTION; BURNER CHECK; Remove the flue baffles from the tube interiors.; TYPICAL FLAME
- Page 5 – AIR FILTERS; Filters must be installed with “Air Flow” arrows point-; BLOWER ASSEMBLY; I N D O O R C O I L
- Page 6 – CONDENSER COIL; TROUBLESHOOTING; BEFORE CALLING A SERVICE TECHNICIAN:; Check fuses or circuit breakers.
USER’S, MAINTENANCE
and
SERVICE INFORMATION
MANUAL
3 T H R U 1 2 . 5 T O N
S I N G L E P A C K A G E
A I R C O N D I T I O N E R
G A S / E L E C T R I C
& E L E C T R I C / E L E C T R I C
66386-YUM-C-1011
CONTENTS
SAFETY INFORMATION . . . . . . . . . . . . . . . . 2
FOR YOUR SAFETY . . . . . . . . . . . . . . . . . . . . . . 2
SYSTEM OPERATION . . . . . . . . . . . . . . . . . . 2
THERMOSTATS . . . . . . . . . . . . . . . . . . . . . . . . . . 2
INTERMITTENT IGNITION DEVICE . . . . . . . . . . 2
OPERATING INSTRUCTIONS . . . . . . . . . . . . . . . 3
EXPLAIN UNIT FUNCTION . . . . . . . . . . . . . . 4
GENERAL MAINTENANCE . . . . . . . . . . . . . . 4
HEATING SYSTEM INSPECTION . . . . . . . . . . . . 4
AIR FILTERS . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
BLOWER ASSEMBLY . . . . . . . . . . . . . . . . . . . . . 5
MOTORS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
CONDENSER COIL . . . . . . . . . . . . . . . . . . . . . . . 6
REGISTERS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
TROUBLESHOOTING . . . . . . . . . . . . . . . . . . 6
BEFORE CALLING A SERVICE TECHNICIAN: . . 6
The manufacturer recommends 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 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 per formed by a
qualified installer, service agency or the gas
supplier.
®
"Loading the manual" means you need to wait until the file loads and becomes available for online reading. Some manuals are very large, and the time they take to appear depends on your internet speed.
Summary
66386-YUM-C-1011 2 Johnson Controls Unitary Products SAFETY INFORMATION FOR YOUR SAFETY • Make sure that the furnace area is clear and free of combustible materials, gasoline and other flamma-ble vapors and liquids. • Be sure the furnace is clear and free of insulating material. Examine the furnace ...
66386-YUM-C-1011 Johnson Controls Unitary Products 3 INPUT The correct heat capacity of the furnace is regulated by theburner orifices and the gas pressure. The proper orifices arefurnished but the gas pressure regulator must be adjusted bythe installer or gas utility service technician. OPERATING I...
66386-YUM-C-1011 4 Johnson Controls Unitary Products EXPLAIN UNIT FUNCTION When the system is functioning properly, show the owner thelocation of all disconnect switches and the thermostat.Explain how to start and stop the unit and how to adjust tem-perature settings within the limitations of the sy...
