13
Displays the setting temperature
⑤
Window: Displays the actual temperature.
⑥
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.
⑦
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.
⑧
C/F display conversion function keys:
Set the conversion degrees Celsius / Fahrenheit display, each press this button, the display
window will be into degrees Celsius or Fahrenheit.
DUAL TEMPERTURE DISPLAY BOARD OPERATING INSTRUCTION
From left to right:
①
“ON/OFF” the power button :
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
