103
MH0-74E
You can switch the air intake selector to
either “FRESH AIR” or “RECIRCULATED
AIR” as you desire. Choosing “RECIRCULA-
TED AIR” increases cooling efficiency.
Quick cooling (using recirculated air)
The control settings are the same as for
normal cooling except you select
“RECIRCULATED AIR” and the highest
blower speed.
NOTE:
To turn on the air conditioning system,
push in the “A/C” switch and set the
blower speed selector to a position other
than “OFF”. With this “A/C” switch
operation, an indicator light will come on
when the air conditioning system is on.
To turn off the air conditioning system,
push the “A/C” switch again.
During operation of the air conditioner,
you may notice slight changes in engine
speed. These changes are normal, the
system is designed so that the
compressor turns on or off to maintain
the desired temperature. Less operation
of the compressor results in better fuel
economy.
NOTE:
If you select “RECIRCULATED AIR” for
an extended period of time, the air in the
vehicle can become contaminated.
Therefore, you should occasionally select
“FRESH AIR”.
If your vehicle has been left in the sun
with the windows closed, it will cool
faster if you open the windows briefly
while you operate the air conditioner with
the air intake selector at “FRESH AIR”
and the blower at high speed.
Dehumidifying
Set the air flow selector to a desired air flow
selector position, the temperature selector
to the desired temperature position and the
blower speed selector to the desired blower
speed position. Also select “FRESH AIR”
and turn on the “A/C” switch.
NOTE:
Because the air conditioner dehumidifies the
air, turning it on will help keep the windows
clear, even when blowing heated air using
the “DEFROST” or “HEAT & DEFROST”
functions.
EXAMPLE
76MH0A090
NOTE:
If you need maximum defrosting:
set the air flow selector to “DEFROST”,
set the blower speed selector to HIGH,
adjust the temperature selector to the
HOT end,
turn on the “A/C” switch, and
adjust the side outlets so the air blows
on the side windows.
Maintenance
If you do not use the air conditioner for a
long period, such as during winter, it may
not give the best performance when you
start using it again. To help maintain
optimum performance and durability of your
air conditioner, it needs to be run
periodically. Operate the air conditioner at
least once a month for one minute with the
OTHER CONTROLS AND EQUIPMENT
7-13
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