11. EXPLANATION OF COMPONENTS @ Blower switch This switch is used not only to control the flow of air in cooling and heating, but also as the main switch. l The air flow is controlled in three ranges, High, Medium, and Low. l When the switch is turned OFF, the power line is discon- nected and the air conditioner stops. @ Cooler temperature control switch This switch controls the air temperature in the cooling operation and is also used as the cooler switch. l The farther this switch is turned clockwise, the lower the temperature of the air coming out of the vent. When the switch is OFF, the cooler switch will go off and the cooling function will stop.
l Heater temperature control switch This switch controls the air temperature in the heating operation. 0 l The farther this switch is turned clockwise, the higher the temperature of the air coming out of the vent. l When the switch is in OFF, the water valve will be closed and the heating function will stop. 2-29