Owner's Manual

MTC-20
TROUBLE DIAGNOSIS
Control Operation
EJS001AL
FAN CONTROL SWITCH
This switch turns the fan ON and OFF, and controls fan speed.
REAR WINDOW DEFOGGER SWITCH
This switch turns the rear window defogger ON and OFF.
MODE CONTROL KNOB
This control knob controls the outlet air flow.
When DEF or F/D mode is selected, the push control unit sets the intake door to FRESH.
The compressor turns on when DEF mode is selected and remains on until the key is turned off.
TEMPERATURE CONTROL KNOB
This knob adjusts the temperature of the discharge air.
RECIRCULATION (REC) SWITCH
OFF position: Outside air is drawn into the passenger compartment.
ON position: Interior air is recirculated inside the vehicle.
The indicator lamp will also light.
Recirculation is canceled when DEF or F/D mode is selected, and resumes when another mode is cho-
sen.
AIR CONDITIONER (A/C) SWITCH
The air conditioner switch controls the A/C system. When the switch is depressed with the fan ON, the com-
pressor will turn ON. The indicator lamp will also light.
The air conditioner cooling function operates only when the engine is running.
LHA109