Operate Description
1. System Illumination
This air cooler has four buttons: ON/OFF, SPEED, SWING, and COOLING. It features an LED light display and infrared remote control.

2. System Features
a. Two working modes: cooling, ventilation.
b. Water shortage buzzer alarm protection and pump protection.
c. Light display switch control (on the remote control).

3. Introduction of Functions
a. “ON/OFF” button
In standby mode, press the “ON/OFF” button on the control panel or remote control to start the machine. The LED screen will light up, displaying the current temperature and water level. The “SPEED” and “SWING” settings return to their previous state before shutdown. Upon first connecting to power, the wind speed defaults to medium (level 2). The wind speed indicator shows levels 1 to 6. Press the “ON/OFF” button again to turn the power off.

b. “COOLING” button
This button toggles between Cooling and Air-blast (ventilation) modes.
In Air-blast mode, press the “COOLING” button to switch to cooling mode. If there is sufficient water in the tank, the water pump will activate for cooling.
Press the “COOLING” button again to switch back to Air-blast mode; the water pump will stop.
Note: If the water tank is low, the cooler will automatically switch from cool mode to blast mode, and the buzzer will sound an alarm.

c. “SWING” button
In either Air-blast or Cooling mode, press the “SWING” button to start or stop the swing (oscillation) function. The swing indicator light will turn on when active. Press the button again to turn it off.

d. “SPEED” button
Press the “SPEED” button on the remote or control panel to cycle through wind speeds from 1 to 6 and back. The default speed upon first power-up is medium.

Additional Information:
a. Functions available in cooling mode: swing, wind speed, UV (if equipped), water pump.
b. Functions available in air-blast mode: swing, wind speed.
c. When restarted, the machine resumes the previous settings before power-off.