climate control Mercury Villager 1998 Owner's Manuals

Fuel and Distance Computer
The fuel and distance computer has five buttons to operate the
different functions.
SELECT Ð The SELECT button lets you choose the functions
of the fuel computer. Each time you press the SELECT
button, the computer advances to the next choice on the menu.
After it reaches the last choice on the menu, it returns to the
top of the menu.
RESET Ð The RESET button is used to reset the Average
Economy function. Press the SELECT button until the Average
Economy function is displayed. Then press the RESET button.
ENG/MET Ð The ENG/MET button allows you to change your
gauges from English to metric units or from metric to
English units. The displays remain in the units you choose
until you change them again, even after you turn off the vehicle
and start it again. To synchronize the automatic temperature
control module's ENG/MET; refer to the climate control
information in the Controls and Features section of this manual.
TRIP/RST Ð The TRIP/RST button is used to reset the trip
odometer mileage. Press the OD/TRIP button until the trip
odometer mileage is displayed. Then press the TRIP/RST
button.
Fuel and distance computer switches
Instrumentation
25

The controls for the climate control systems, headlamps, clock,
radio, rear window washer and wiper, hazard flasher, power mirror
controls, and speed control are all on the instrument panel.
Climate Control Systems
Function Selector Buttons
There are six function selector buttons: OFF, Mix, Defrost, Panel,
Panel/Floor, and Floor. When you press a function selector
button, the indicator light on the button will illuminate. If your
vehicle is equipped with a rear passenger compartment climate
control system, the instrument panel will also include a rear
seat function selector.
mThe OFF button shuts off the air supply to all outlets and
stops all fan operations. Use this setting when driving through
an area where outside air is unpleasant or dusty.
Climate control system panel
56

Turning on the heat
Heat will be available when the engine has been running for a
sufficient time as indicated by the engine coolant temperature
gauge.
To heat the inside of your vehicle:
1. Press the function selector button for Floor.
2. Turn the temperature control knob toward the WARM (red) area.
3. Turn the fan speed knob to the speed of your choice. When
your vehicle warms up, you may want to set the fan speed
knob to a lower speed, or adjust the temperature control knob
to a lower setting to maintain a comfortable temperature.
Heating only climate control system panel
Controls and Features
59

mDo not place objects under the front seats unless your vehicle
is equipped with an underseat storage compartment.
Improperly stored objects will interfere with the flow of air to
the back seats.
mRemove any snow, ice, or leaves from the area below the
windshield on the outside of your vehicle. They could block the
air intake.
Heating and Air Conditioning System (If equipped)
Turning on the heat
You can heat the inside of your vehicle and defrost the
windshield using the function selector buttons located in the
control assembly in the instrument panel.
The six function selector buttons are: OFF, Mix (
), Defrost
(
), Panel (), Panel/Floor (), and Floor (). If your
vehicle is equipped with a rear seat climate control system, the
instrument panel will also include a rear seat climate control lever.
To turn on the rear passenger compartment control system,
select REAR, 1, 2, 3, or 4. With the lever set to REAR, rear seat
passengers will have control of rear fan speed on the rear seat
climate control panel. Positions 1, 2, 3, or 4 will control rear
fan speed from the front control panel. The temperature of the air
from the rear system is controlled by the rear passenger
compartment climate control system.
Controls and Features
61

The standard heating system and the heating portion of the heating
and air conditioning system are essentially identical. There is
one exception, however; the air conditioning compressor may
automatically engage when the Defrost position is selected to aid in
defogging and defrosting the inside glass. When Defrost is
selected, the A/C compressor will automatically operate when
the outside temperature is above approximately 40É F (4É C),
whether or not the A/C button is illuminated. Manual
selection and illumination of the A/C button in defrost mode
does not override the automatic compressor operation discussed
above. Refer to the heating system operating instructions
covered previously for a more detailed explanation of heating
system operation.
Heating and air conditioning climate control system panel
62

Turning on the air conditioner
To cool your vehicle quickly in warm weather:
1. Press one of the function selector buttons (typically Panel, but
Panel/Floor, Floor or Mix can be selected).
2. Turn the temperature control knob to COOL.
3. Press the A/C button. The indicator light on the A/C button
will illuminate.
4. The air intake selector button may be in the outside air mode
or the recirculated air mode. The outside air mode is
recommended for best A/C performance when the vehicle
interior is very warm. As interior air comfort is reached, you
may decide to switch to the recirculated air mode.
5. Turn the fan speed knob to the position of your choice.
6. If your vehicle is equipped with the rear passenger compartment
air conditioning unit, it will be on when the front A/C is on
and the rear climate control lever is set to REAR, 1, 2, 3, or 4.
Refer to the previous section for an explanation of the
heating system.
7. Adjust your instrument panel registers.
8. If the inside of your vehicle is very warm, you may want to
drive for a few minutes with the windows down and the air
conditioner on. This forces most of the hot, stale air out of the
vehicle and allows the air conditioner to cool down the
interior more quickly.
The air conditioner may be used to cool the outside air being
drawn into your vehicle, but using recirculated air is more
economical and cools your vehicle more quickly.
Controls and Features
63

NOTE: The compressor will not operate when the outside
temperature is less than about 40É F (4É C).
Rear Passenger Compartment Climate Control System
for Vehicles with Non-Automatic Temperature
Control Systems (If equipped)
If your vehicle is equipped with rear passenger compartment
climate controls, the rear seat occupants can select their own
personal climate comfort level.
The rear seat climate control system is controlled from the main
climate control system on the instrument panel. If the main
system is off, the rear system will also be off. If the rear passenger
compartment climate control lever is set in OFF, the rear
climate controls are turned off. If the lever is set in any of the fan
speed positions (1-4), air will be discharged from the rear seat
vents at the corresponding speed. However, when the lever is set
at REAR, rear seat passengers can control their own fan speed.
The rear passenger compartment climate control system has a fan
speed knob which controls the speed at which air is
discharged from the vents. The vent selection switch determines
whether the air is discharged from the upper vents or the
lower (floor) vents. The temperature control knob controls the air
temperature.
66

NOTE: For maximum heating and cooling for front seat
passengers, set the rear fan switch to the OFF position.
Automatic Temperature Control System
The control for your Automatic Temperature Control (ATC) is
located at the center of the instrument panel above the radio. The
ATC operates only when the ignition key is turned to the ON
position and the engine is running.
To turn the ATC on, push the AUTOMATIC button or any of the
five airflow function selector buttons:
,,,,
or
.
To turn the ATC off, press the OFF button.
To change the temperature in the display window, select any
temperature between 65É F (18É C) and 85É F (29É C) using
the
TEMPbutton.
Rear seat climate control system panel
Controls and Features
67

Air Conditioning and Air Recirculation
Activate the air conditioning in any of the function selector
override modes by pressing the A/C button. The A/C indicator
light on the button illuminates to verify activation, and
cooled air flows from the vents. Fan speed continues to be
controlled by the ATC unless the fan speed dial is used to override
the ATC.
Press the
button to choose air recirculation. In this mode the
ATC system recirculates the air inside the vehicle rather than
drawing air from outside. Use this mode together with the air
conditioning to rapidly cool the inside of the vehicle or to
dehumidify the air inside the vehicle.
Rear Passenger Compartment Climate Control System
with Front Passenger ATC
If your vehicle is equipped with ATC, the rear passenger
compartment will also have climate controls so that rear seat
occupants can select their own personal climate comfort level.
The rear seat climate control system is controlled from the main
ATC system on the instrument panel. If the front ATC system
is off, the rear system will also be off. Also, if the rear seat climate
control lever is set in OFF, the rear climate controls are turned
off.
Controls and Features
73

If the rear seat climate control lever is set in any of the fan speed
positions (1-4), air will be discharged from the rear seat vents
at the corresponding speed. Rear seat passengers can choose
airflow to be distributed out of the upper or lower vents by using
the vent selection switch on the rear climate control panel. The
air temperature from the rear climate control system will be
automatically controlled by the front ATC system. Rear seat
passengers cannot control fan speed or air temperature by using
the temperature control knobs on the rear climate control
panel.
If the rear seat climate control lever is set in the REAR position,
the front ATC system will not control the rear climate control
system. Rear seat passengers can control fan speed, upper or lower
air distribution, and temperature control from the rear system
by using the rear climate controls.
Rear seat climate control system panel
74