Johnson Controls PCG Series User's Information Manual

User's Information Manual
Single Package
Air Conditioner/Gas Heat
Models: PCG*
Contact information
To contact us online, go to www.york.com, click Contact Us and
follow the instructions.
To contact us by mail, use the following address:
Johnson Controls Ducted Systems
Consumer Relations
5005 York Drive
Norman, OK 73069
General
Read all sections of this manual and keep the manual for future refer-
ence.
WARNING
!
Cancer and Reproductive Harm – www.P65Warnings.ca.gov
WARNING
!
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 (includ-
ing cell phone) in your building.
• Leave the building immediately.
• Immediately call your gas supplier from a neighbor's phone. Fol-
low 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.
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 minor or moderate injury. It is also used to
alert against unsafe practices and hazards involving only property dam-
age.
Note the following:
• Make sure that the furnace area is clear and free of combustible
materials, gasoline, and other flammable vapors and liquids.
• For correct operation of the furnace, air for combustion and venti-
lation is required. Make sure that these openings are not
obstructed.
Johnson Controls Ducted Systems
Assembled at a facility with
an ISO 9001:2015-certified
Quality Management
System
• For lighting or shutting down the furnace, refer to the lighting
instructions that are provided adjacent to the burners and in this
manual.
• A roll-out switch is provided in the burner compartment. This
switch is a manual reset switch. If the furnace fails to operate,
contact a qualified service agency.
• If the gas supply fails to shut off or if overheating occurs, shut off
the gas valve to the furnace before shutting off the electrical sup-
ply, then call a qualified service technician.
• Do not use the furnace if any part of the furnace has been under
water. A flood-damaged furnace is extremely dangerous.
Attempts to use the furnace can result in fire or explosion. Con-
tact a qualified service agency to inspect the furnace and to
replace all gas controls, control system parts, and electrical parts
that have been wet or to replace the furnace if necessary.
• Before each heating season, inspect the flue gas vent and the
return and supply air duct, and make sure that the equipment is
well supported and there are no signs of deterioration. The manu-
facturer recommends that the main burner, ignition device, and
controls are inspected by a qualified furnace technician before
each heating season.
• This heating and cooling unit is designed for outdoor use. Install
the unit anywhere from grade level to the roof. The unit provides
electric air conditioning and gas heating.
• Do not allow snow to accumulate near the furnace where it could
block the flue gas vent or the combustion air intake.
System operation
It is important to be aware how the different parts of your system oper-
ate.
Setting the thermostat
To set your thermostat for heating or cooling:
1. Set the comfort control switch on the thermostat to the HEAT or
COOL position
2. Set the thermostat to the required temperature.
Note: Do not turn on the thermostat and turn off the thermostat or
switch between heating and cooling modes in rapid succession. This
could damage your equipment.
Always allow at least 5 min between changes to thermostat settings.
Find the temperature that is most comfortable for you, and refrain from
adjusting your thermostat unnecessarily. You can adjust the thermostat
for nighttime or periods when you are on vacation to conserve energy.
Be aware of the following:
• Manually increasing or decreasing the temperature setting on the
thermostat does not speed up temperature changes in your
home. This only causes the thermostat switch to function at your
command rather than responding to room temperature.
• Heat generated by devices other than the furnace can interfere
with thermostat performance, so do not place items such as
lamps, radios, and television sets near the thermostat.
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6320361-UUM-B-0623