1999 HONDA ODYSSEY Owners Manual

Heating and Cooling

To remove exterior frost or ice from the windshield and side windowsafter the vehicle has been sitting out
in cold weather:
1. Start the engine. 2. Select
When you select the
system automatically switches to
Fresh Air mode and turns on the
A/C.
3. Switch the fan and temperature controls to maximum.
To rapidly remove exterior frost or ice from the windshield (on very colddays), first select the Recirculation
mode. Once the windshield is clear, select the Fresh Air mode to avoid
fogging the windows. FAN CONTROL
DIAL
MODE BUTTONS
TEMPERATURE
CONTROL DIAL
Comfort and Convenience Features RECIRCULATION
BUTTON

AIR CONDITIONING
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Heating and Cooling

These settings direct all the air flow to the defroster vents at the base ofthe windshield and the side windowdefroster vents. The air flow will get
warmer and clear the windows faster as the engine warms up. You can
close the corner vents with the dial
beside each vent. This will send
more warm air to the windshield
defroster vents.
For safety, make sure you have a
clear view through all the windows
before driving away. To Turn Everything Off
To shut off the system temporarily,
turn the fan speed and temperaturecontrol dials all the way to the left.
You should shut the system completely off only for the first few
minutes of driving in cold weather,
until the engine coolant warms up
enough to operate the heater. Keep
the fan on at all other times so stale air does not build up in the interior.
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Climate Control System

On EX model

The automatic climate control system in your Honda picks the
proper combination of air condi-
tioning, heating, and ventilation to maintain the interior temperature
you select. The system also adjusts the fan speed and air flow levels.
Your vehicle also has a rear A/C unit that allows the rear passengers toadjust the heating, cooling, and air
flow (see page 146).
The direction of air flow from the vents in the center and each corner of the dashboard is adjustable.
Move the tab in the center of each
vent up-and-down and side-to-side.
The corner vents can be opened and closed with the dials next to them.
CENTER VENTS

There are four vents in the ceiling (see page 148).
The climate control system draws air through the exterior vents at the
bottom of the windshield. Keepthese vents clear of leaves and other
debris.
CORNER VENT

For the climate control system to
provide heating and cooling, the engine must be running.

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Climate Control System
REAR CEILING VENT

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Climate Control System

Fully-automatic Operation
To put the Automatic Climate Control in fully-automatic mode,
press the AUTO button and set the
fan control dial to AUTO, then set the desired temperature by turning
the temperature control dial. You willsee FULL AUTO in the system'sdisplay. The light above the button also shows you which
mode, Recirculation or Fresh Air, is
selected.

The system automatically selects the proper mix of conditioned and/or
heated air that will, as quickly aspossible, raise or lower the interior
temperature from its current level to the set temperature.
When you set the temperature to itslower limit (60°F/18°C) or its upper
limit (90°F/32°C), the system runsat full cooling or heating only. It does
not regulate the interior temperature.
When the temperature is set between the lower and upper limits,
the system regulates the interior
temperature to the set value.
In cold weather, the fan will not
come on automatically until the
vehicle has been driven for a short
time and the heater starts to develop
warm air. Pressing the OFF button shuts the
climate control system completelyoff. Keep the system completely off
only for short periods. To keep stale
air and mustiness from collecting,
you should have the fan running at
all times.

Comfort and Convenience Features TEMPERATURE
CONTROL DIAL FULL AUTO

DISPLAY
FAN CONTROL DIAL
OFF BUTTON
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Climate Control System

Semi-automatic Operation
You can manually select various functions of the Climate Control system when it is in FULL AUTO.
All other features remain auto- matically controlled. Making any
manual selection causes the word
FULL to go out.
Air Conditioning (A/C) Button Press the A/C button to turn the air
conditioning on and off. You will see
A/C ON or A/C OFF in the display.
When you turn the A/C off, the sys- tem cannot regulate the inside tem-
perature if you set the dial below theoutside temperature. With the A/C
on, use the temperature control dial
to adjust the temperature of the air
flow to a comfortable setting. Recirculation Button
This button controls the source of the air going into the system. Whenthe indicator above this button is lit,
air from the vehicle's interior is sent
through the system again (Recircula-
tion mode). When the indicator is off, air is brought in from outside the
vehicle (Fresh Air mode). You can, for example, manually put
the system in recirculation mode
when driving through an area of smoke or fumes.

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Comfort and Convenience Features
TEMPERATURE
CONTROL DIAL
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Climate Control System

Fan Control Dial

You can manually select the fan speed by turning the fan control dial.
When you turn the dial clockwise, the fan is taken out of automaticmode and starts to run at its lowest
speed. Turning the dial fully
clockwise increases the fan's speed,
which increases air flow.

Rear A/C Control Dial

With this dial, you can adjust the rear A/C unit heating, cooling, andair flow (see page 146).

Mode Button

Use the MODE button to select the
vents the air flows from. Some air will flow from the dashboard corner
vents in all modes. Each time youpress the MODE button, the display shows the mode selected. Press the
button four times to see all the
modes.
MODE BUTTON
REAR A/C CONTROL DIAL
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Climate Control System
The main air flow is divided
between the floor vents and de-
froster vents at the base of the wind-
shield.
The main air flow comes
from the floor vents. The main air flow is divided
between the dashboard vents and the floor vents. The main air flow comes
from the dashboard vents.

CONTINUED

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