Press the button 3 seconds to power off (Window
④
digital countdown displays 3, 2, 1,).
Press again (without delay), the power turns on.
②
Upper zone temperature setting up button:
Press one time, window
④
the set value will increase 1 degree Celsius in the original
setting temperature, the setting range according to customer requirements.
③
Upper zone temperature setting down button :
Press one time, window
④
the set value will reduce 1 degree Celsius in the original
setting temperature, the setting range according to customer requirements.
④
Window :
Display upper zone temperature.
⑤
Window:
Display lower zone temperature
⑥
Lower zone temperature setting up button:
Press one time, window
⑤
the set value will increase 1 degree Celsius in the original
setting temperature, the setting range accordingly to customer requirements.
⑦
Lower zone temperature setting down button:
Press one time, window
⑤
the set value will reduce 1 degree Celsius in the original setting
temperature, the setting range accordingly to customer requirements.
⑧
Lamp button:
Press the button and the lamp turns on, the lamp will turn off once press again.
⑧
C/F display conversion function keys:
Set the conversion degrees Celsius / Fahrenheit display, press this button, the display
window will change to degrees Celsius or Fahrenheit
