Isuzu Tilt Slide FYJ2000 Instruction Manual page 251

1. Outlet selector knob
Knob position Air delivery
Feet and defroster 1
Feet and defroster 2
Defroster
NOTE
• The " " sign advises you to place the air source lever in the outside air
ventilation position when using the "
windshield.
2. Air source lever
Lever
position
Outside air
ventilation
Inside air
recirculation
NOTE
• Extended use of the inside air recirculation position causes the windshield and
windows to fog up easily, making visibility poor.
COMFORT AND CONVENIENCE
Face Air flows through outlets 1 and 2.
Bi-level Air flows through outlets 1, 2 and 5.
Feet Air flows through outlets 5.
Air flows through outlets 5 and some through outlets
3 and 4.
Air flows through outlets 5 and air of greater volume
than in position "
Air flows through outlets 3 and 4.
Use this position to ventilate cab interior. (This
position should be normally selected.)
Use this position to prevent dusty or otherwise
contaminated outside air from entering the cab. (such
as in a tunnel or in congested traffic)
Outlet
" flows through outlets 3 and 4.
", " ", " " position to defog the
Purpose
3. Temperature control knob
Use this knob to select the preferred
cab interior temperature. Turn the
knob counterclockwise to lower the
outlet air temperature and clockwise
to raise it.
4. Fan speed control knob
The fan speed can be adjusted to any
of the 4 speeds available.
5-5