AUTOMATIC OPERATION
Cooling and/or dehumidified heating
(AUTO)This mode may be normally used all year round
as the system automatically works to keep a
constant temperature. Air flow distribution and
fan speed are also controlled automatically.
1. Turn the fan control dial and air flow control
dial to the AUTO position.
2. Turn the temperature control dial to set the
desired temperature.
Adjust the temperature to about 75°F (24°C)
for normal operation.
The temperature of the passenger compart-
ment will be maintained automatically. Air
flow distribution and fan speed are also con-
trolled automatically.Heating (AUTO; A/C off)The air conditioner does not activate. When you
need to heat only, use this mode.
1. Turn the fan control dial and air flow control
dial to the AUTO position.
2. Push the A/C button to turn off the air
conditioner. (The A/C button indicator light
will turn off.)3. Turn the temperature control dial to set the
desired temperature.
The temperature of the passenger compart-
ment will be maintained automatically. Air
flow distribution and fan speed are also con-
trolled automatically.
Do not set the temperature lower than the
outside air temperature. Otherwise the sys-
tem may not work properly.
Not recommended if windows fog up.
Dehumidified defrosting or defogging1. Turn the fan control dial to the desired posi-
tion.
2. Turn the air flow control dial to the DEF
position.
3. Turn the temperature control dial to set the
desired temperature.
To quickly remove ice from the outside of the
windows, turn the fan control dial to the
maximum position.
As soon as possible after the windshield is
clean, turn the air flow control dial to the
AUTO position to return to the auto mode.
When the air flow control dial is turned to theor
position, the air conditioner
will automatically be turned on at outsidetemperatures above 23°F (−5°C) to defog
the windshield, and the air recirculation mode
will automatically be turned off.
Outside air is drawn into the passenger
compartment to improve the defogging per-
formance.
MANUAL OPERATION
Fan speed controlTurn the fan control dial
to manually con-
trol the fan speed.
Turn the dial to the AUTO position to return to
automatic control of the fan speed.
Air recirculation/Fresh airEach time the air intake button is pushed, the
indicator light on the button will alternate
(Air recirculation) and
(Fresh air).
When the
indicator light is on, the interior
air is recirculated. (When the air recirculation
mode is selected with the A/C indicator off while
the fan control dial is in the AUTO position, the
air conditioner will turn on.)
When theindicator light is on, the outside
air is drawn into the passenger compartment.
When the air intake button is pushed for
longer than 1.5 seconds, both indicator lights
4-4
Heater, air conditioner and audio systems
04.1.22/Z33-D/V5.0
