Isuzu Tilt Slide FYJ2000 Instruction Manual page 265

COMFORT AND CONVENIENCE
Maximum Cooling
Turn the temperature control dial (4) to
the maximum cooling position (18°C (64
°F)) and turn the fan speed control dial (2)
to the highest speed setting. Select the
desired air outlets with the MODE switch (9)
and press the air source switch (6). Make
sure the display is then showing the "
sign (inside air recirculation).
You must press the A/C switch (8) before
doing the above operation to turn the air
conditioning system on.
• After prolonged parking under the
sun, open the windows or doors to
ventilate the cab interior and release
the heat before turning the air
conditioning system on.
• Prolonged use of the air conditioning
system in the maximum cooling
setting will make the interior air
become stale. Occasionally press
the air selector switch to make the
outside air introduction sign appear
on the display or open the windows
to allow fresh air into the cab.
• During cooling operation, mist may
appear coming out of the air outlets.
This results from quick cooling of
humid air, and does not indicate any
problem.
NOTE
5-19
"