9-7
NOTE:
• The heater uses heat produced by the engine
coolant. Warm air is, therefore, not available
until the coolant temperature becomes suffi-
ciently high.
• When heating the cab while the engine is warm-
ing up and while the vehicle is parked, turning
“ON” the warm-up switch makes the heating
more effective.
• In some vehicles, a fast idling device increases
the engine’s idling speed slightly when the air
conditioner is used. This prevents excessive
engine vibration. If the engine’s idling speed
does not increase automatically when the air
conditioner is used, the vehicle is not fitted with
a fast idling device. Therefore, the engine con-
trol knob must be used to raise the engine’s
idling speed to a speed slightly higher than the
normal idling speed when the air conditioner is
used.
A fast idling device can be fitted by the nearest
authorized dealer.
1 Using the controls
Mode selector dial
Fan speed dial
Temperature adjustment dial
Air selector switch
Air conditioner switch
Air conditioner
WARNING
Never leave children alone in the cab espe-
cially when the air-conditioning is on. They
will suffer from dangerously high interior
temperatures should the air conditioning
accidentally stop.
Z11313
FEFG.book Page 7 Thursday, March 10, 2005 7:30 PM