Operation
Controller CAL3300 built-in
Change the Setpoint
Press and hold , the temperature of setpoint is displaying on LCD.
Press and hold , use or buttons to decrease or increase the temperature of setpoint.
How to Select Display resolution
The selected temperature display is 1°C or 0.1°C, and the operation as follows.
Press and together for 3 seconds to enter program mode.
Press one time and LCD will alternatively display LEUL and 1.
Press and hold and press one time to enter 2 and LEUL 2.
Press continually until indicated on the LCD. The LCD alternatively display
and 0.1.
Press and hold and press or to display resolution 0.1 or 1 degree.
Once the
setpoint is adjusted, release the button.
Press and together for 3 seconds again to exit program mode.