1. Temperature control 2. Air conditioning switch (If Installed) 3. Air intake control switch 4. Air flow control
5. Fan speed control

Fan Speed Control

This is used to turn the blower fan on or off and to select the fan speed.

This blower fan speed, and therefore the volume of air delivered from the system, may be controlled manually by setting the blower control between the "1" and "4" positions.

Air Intake Control

This is used to select fresh outside air or recirculating inside air.

Fresh

Recirculation

With the "" mode selected, air enters
the vehicle from outside and is heated or cooled according to the other functions selected.

With the "" mode selected, air from
within the passenger compartment is drawn through the heating system and heated or cooled according to the other functions selected.

NOTE:

It should be noted that prolonged operation of the intake air system in ""
mode will give rise to misting of the windshield and side windows and the air within the passenger compartment will become stale. In addition prolonged use of the air conditioning with the "" mode selected
may result in the air within the passenger compartment becoming excessively dry.