2007 CHRYSLER TOWN AND COUNTRY ECO mode

A/C Recirculation Programming
The recirculation control is programmed to cancel the
recirculation mode when the ignition key is turned OFF
and will reset to outside air mode when the ignition key
is turned ON. The frequent use of outside air will help
keep odors from building up within the air conditioner-
heater housing. It is recommended that the recirculation
mode be used as little as possible, especially in humid
climates.
For hot and dry climates, or people who are allergic to
pollen and find frequent use of the recirculation mode
necessary, the recirculation mode can be programmed to
not automatically reset to the outside mode by using the
following procedures:
•Turn the ignition switch to the OFF position.
•Set the mode control to “PANEL”.
•Depress and hold in the “Rear Wipe/Wash” button.
•Start the engine, and continue to hold in the “Rear
Wipe/Wash” button until the indicator light starts
flashing repeatedly.
•Press the recirculation button until the indicator light
remains lit.
•The selection will be stored when the ignition switch is
turned OFF or if the “Rear Wipe/Wash” button is
pressed.
If the recirculation indicator light is lit, the recirculation
mode will not reset when the engine is started. If the
recirculation indicator light is not lit, the recirculation
mode will reset to the outside air mode when the engine
is started. The programmed status can be changed back
and forth by following the above mentioned procedure.
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The center knob on the front climate control unit has five
positions, “REAR”, “OFF”, and a range of blower speeds.
Only when the primary control for the rear blower is in
the “REAR” position do the second seat occupants have
control of the rear blower speed.
The rear blower control, located in the headliner near the
center of the vehicle has an OFF position and 3 blower
speed positions. This allows the second seat occupants to
control the volume of air circulated in the rear of the
vehicle.CAUTION!
Interior air enters the Manual Rear Zone Climate
Control system through an intake grille located in
the passenger side trim panel behind the third seat.
The heater outlets are located in the passenger side
trim panel just behind the sliding door. Do not block
or place objects directly in front of the inlet grille or
heater outlets. The electrical system could overload
causing damage to the blower motor.
Rear Temperature And Mode Control
When the center knob on the front climate control unit is
set to the “REAR” position, the second seat occupants
have control of the rear temperature and modes as
follows:
•The rear temperature knob controls both the rear
temperature and mode. When the temperature knob is
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in the cold position, cold air will be delivered from the
headliner outlets. As the rear temperature knob is
turned towards hot, the air will get warmer, and the
air will be delivered from both the headliner and floor
outlets. When the rear temperature knob reaches the
full hot position, all of the air will be delivered from
the floor outlets.
•When the center knob on the front climate control unit
is set to any position other than “REAR”, the rear
temperature selection follows the setting of the driv-
er’s temperature control on the front climate control
unit. The rear mode selection follows the setting of the
front mode control.
Rear Economy Mode
If rear economy mode is desired, set the center knob on
the front control unit to the “REAR” position. Turn the
A/C button OFF and select any mode except “MIX” or
“DEFROST”.The rear temperature knob and the rear blower speed can
be adjusted as desired by the second seat occupants.
Automatic Temperature Control — If Equipped
The Infrared Three-Zone Automatic Temperature Control
System automatically maintains the interior comfort level
desired by the driver and all passengers. This is accom-
plished by using two infrared sensors, located in the
center of the instrument panel. The two infrared sensors
independently measure the surface temperature of the
driver and passenger. Based on the sensor input, the
system automatically adjusts the air temperature, the air
flow volume, and amount of outside air recirculation.
This maintains a comfortable temperature even under
changing conditions.
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off and “DELAY” will appear in the front ATC display
until the engine warms up. Also, an estimate of the time
remaining until the “DELAY” is over will appear peri-
odically in the display. However, the fan will engage
immediately if the defrost mode is selected or by rotating
the blower control to any fixed blower speed.
This feature may be disabled using the following procedure:
•Press and hold the Heated Rear Window and Auto LO
buttons for 5 seconds.
•The “DELAY” symbol will flash to indicate that the
feature as been disabled.
This feature may be enabled using the following procedure:
•Press and hold the Heated Rear Window and Auto HI
buttons for 5 seconds.
•The “DELAY” symbol will flash to indicate that the
feature as been enabled.
Power Button
This button turns the entire system ON/OFF. When the
system is turned on it will return to the previous settings.
Manual Operation
This system offers a full complement of manual override
features. The “AUTO” symbol in the front ATC display
will be turned off when the system is being used in the
manual mode.
NOTE:
Each of these features operate independently from
each other. If any one feature is controlled manually, the
remaining features will continue to operate automatically.
The left blower control knob can be set to any fixed
blower speed by rotating the knob from low to high. The
fan will now operate at a fixed speed until additional
speeds are selected or either theAuto HIorAuto LO
buttons are pressed. This allows the front occupants to
control the volume of air circulated in the vehicle and
cancel the “AUTO” mode.
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Defrost Mode
Air comes from the windshield and side window demist
outlets. Use this setting when necessary to defrost your
windshield and side windows.NOTE:While operating in eitherAuto HIorAuto
LO, the system will not automatically sense the presence
of fog, mist, or ice on the windshield.Defrostmode
must be manually selected to clear the windshield and
side glass.
Thesnowflakeora/cbutton allows the opera-
tor to manually activate or deactivate the air
conditioning system. When the snowflake symbol
in the ATC display is on, cool, dehumidified air flows
through the air outlets. If economy mode is desired, press
the snowflake button to turn off the snowflake icon in the
ATC display and deactivate the air conditioning system.
Note: While operating inauto hiorauto lo, the air
conditioning system is always activated. If fog, or mist
appears on the windshield or side glass, selectdefrost
mode and increase blower speed.
Defrost Outlets
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Recirculation Control
When outside air contains smoke, odors, high
humidity, or if rapid cooling is desired, you
may wish to recirculate interior air by pressing
the recirculation button. The recirculation
mode should only be used temporarily. The recirculation
symbol will illuminate in the display when this button is
selected. Push the button a second time to turn off the
recirculation icon in the display and allow outside air
into the vehicle.
NOTE:In cold weather, use of the Recirculation mode
may lead to excessive window fogging. The Recirculation
mode is not allowed in the Mix and Defrost modes to
improve window clearing operation. Recirculation will
be disabled automatically if these modes are selected.
Rear Automatic Temperature Control — If
Equipped
The Rear Automatic Temperature Control System has
floor air outlets to the rear of the right side sliding door
and overhead outlets at each outboard rear seating
position. The system provides heated air through the
floor outlets or cool, dehumidified air through the head-
liner outlets.
The “REAR SYSTEM” knob for the Rear Automatic
Temperature Control System is on the front ATC control
unit located on the instrument panel.
Selecting the “AUTO” position for the Rear Automatic
Temperature Control System from the front ATC control
unit, illuminates a “LOCK” symbol in the rear display.
The rear temperature and air source are controlled from
the front ATC control unit.
The “REAR SYSTEM” knob on the front ATC control unit
has three positions, “REAR CONTROL”, “OFF”, and
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“AUTO”. Only when the “REAR SYSTEM” knob is in the
“REAR CONTROL” position do the second seat occu-
pants have control of the Rear Automatic Temperature
Control System.
The Rear Automatic Temperature Control System is
located in the headliner near the center of the vehicle.Operation of the rear system is quite simple. Begin by
rotating the rear system center control knob on the front
ATC control unit to the “REAR CONTROL” position, this
illuminates an “UNLOCK” symbol in the rear display.
Next, rotate the Rear Blower Control and the Rear Mode
Control to the “AUTO” positions. Select the temperature
you would like the system to maintain by pressing the
Rear Temperature Control button. Once the desired tem-
perature is displayed, the system will achieve and main-
tain that comfort level automatically. When the system is
set up for your comfort level, it is not necessary to change
the settings. You will experience the greatest efficiency by
simply allowing the system to function automatically.
NOTE:
•It is not necessary to move the temperature settings for
cold or hot vehicles. The system automatically adjusts
the temperature, mode and fan speed to provide
comfort as quickly as possible.
Rear Automatic Temperature Control
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glycol antifreeze coolant in water is recommended. Refer
to section 7, Maintenance Procedures, of this manual for
proper coolant selection.
Winter Operation
To insure the best possible heater and defroster perfor-
mance, make sure the engine cooling system is function-
ing properly and the proper amount, type, and concen-
tration of coolant is used. Refer to section 7, Maintenance
Procedures, of this manual for proper coolant selection.
Use of the air Recirculation mode during winter months
is not recommended because it may cause window
fogging.
Vacation Storage
Anytime you store your vehicle, or keep it out of service
(i.e. vacation) for two weeks or more, run the air condi-
tioning system at idle for about five minutes in the fresh
air and high blower setting. This will insure adequatesystem lubrication to minimize the possibility of com-
pressor damage when the system is started again.
Window Fogging
Vehicle windows tend to fog on the inside in mild rainy
or humid weather. To clear the windows, selectdefrost
ormixmode and increase the front blower speed. Do
not use the Recirculation mode without A/C for long
periods as fogging may occur.
Outside Air Intake
Make sure the air intake, located directly in front of the
windshield, is free of obstructions such as leaves. Leaves
collected in the air intake may reduce airflow and if they
enter the plenum they could plug the water drains. In
winter months make sure the air intake is clear of ice,
slush and snow.
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