EXPLANATION OF COMPONENTS OPERATION BLOWER SWITCH This switch (3) acts as the wind flow control switch and main switch when cooling or heating. The air flow can be set to three stages: 1 (LOW) 2 (MEDIUM) 3 (HIGH). If the switch is set to 0, the power is switched off and the air conditioner stops. TEMPERATURE CONTROL LEVER This lever (4) is used to control the temperature for cooling or heating. When the temperature control lever is moved to the right, the temperature of the air coming from the vents becomes lower.
(The water valve is closed and the heating function is stopped.) When the temperature control lever is moved to the left, the temperature of the air coming from the vents becomes higher. (The water valve is opened and the heating function is started.) 3-34